option(cpPlugins_BUILD_APPLICATIONS "Build applications" OFF)
if(cpPlugins_BUILD_APPLICATIONS)
+ include_directories(
+ ${PROJECT_SOURCE_DIR}/lib
+ ${PROJECT_BINARY_DIR}/lib
+ )
subdirs(bash)
endif(cpPlugins_BUILD_APPLICATIONS)
* @author Leonardo Florez-Valencia (florez-l@javeriana.edu.co)
* =========================================================================
*/
+#include <tclap/CmdLine.h>
#include <itkImage.h>
#include <itkImageFileReader.h>
#include <itkImageFileWriter.h>
// -------------------------------------------------------------------------
int main( int argc, char* argv[] )
{
- if( argc < 3 )
+ // Parse arguments
+ std::string input_image_fname, output_image_fname;
+ try
+ {
+ TCLAP::CmdLine cmd( "Convert an image's format", ' ', "0.0.0" );
+ TCLAP::ValueArg< std::string > input(
+ "i", "input", "Input image", true, "", "filename"
+ );
+ TCLAP::ValueArg< std::string > output(
+ "o", "output", "Output image", true, "", "filename"
+ );
+ cmd.add( output );
+ cmd.add( input );
+ cmd.parse( argc, argv );
+ input_image_fname = input.getValue( );
+ output_image_fname = output.getValue( );
+ }
+ catch( TCLAP::ArgException& err )
{
- std::cerr << "Usage: " << argv[ 0 ] << " input output" << std::endl;
+ std::cerr
+ << "Error caught: "
+ << err.error( ) << " "
+ << err.argId( ) << std::endl;
return( 1 );
- } // fi
+ } // yrt
+ // Pipeline
typedef itk::ImageFileReader< TImage > TReader;
TReader::Pointer reader = TReader::New( );
- reader->SetFileName( argv[ 1 ] );
+ reader->SetFileName( input_image_fname );
typedef itk::ImageFileWriter< TImage > TWriter;
TWriter::Pointer writer = TWriter::New( );
writer->SetInput( reader->GetOutput( ) );
- writer->SetFileName( argv[ 2 ] );
+ writer->SetFileName( output_image_fname );
try
{
writer->Update( );
set(_out_name ${_name})
set(_out_ext ${_ext})
- ## -- Process .in files
- string(COMPARE EQUAL "${_ext}" ".in" _in_cmp)
- if(_in_cmp)
- string(REPLACE ${PROJECT_SOURCE_DIR} ${PROJECT_BINARY_DIR} _out ${_name})
- configure_file(${_f} ${_out} @ONLY)
- string(REGEX REPLACE "\\.[^.]*$" "" _out_name ${_out})
- string(REPLACE ${_out_name} "" _out_ext ${_out})
- endif(_in_cmp)
-
- ## -- Now, get real extension
- string(SUBSTRING ${_out_ext} 0 2 _ext_cmp)
-
- ## -- Process .c?? files
- string(COMPARE EQUAL "${_ext_cmp}" ".c" _c_cmp)
- if(_c_cmp)
- list(APPEND _cpp ${_out_name}${_out_ext})
- endif(_c_cmp)
-
- ## -- Process .h?? files
- string(COMPARE EQUAL "${_ext_cmp}" ".h" _h_cmp)
- if(_h_cmp)
- list(APPEND _hpp ${_out_name}${_out_ext})
- endif(_h_cmp)
-
- ## -- Process .ui files
- string(COMPARE EQUAL "${_out_ext}" ".ui" _u_cmp)
- if(_u_cmp)
- list(APPEND _qui ${_out_name}${_out_ext})
- endif(_u_cmp)
+ if(_out_ext)
+
+ ## -- Process .in files
+ string(COMPARE EQUAL "${_ext}" ".in" _in_cmp)
+ if(_in_cmp)
+ string(REPLACE ${PROJECT_SOURCE_DIR} ${PROJECT_BINARY_DIR} _out ${_name})
+ configure_file(${_f} ${_out} @ONLY)
+ string(REGEX REPLACE "\\.[^.]*$" "" _out_name ${_out})
+ string(REPLACE ${_out_name} "" _out_ext ${_out})
+ endif(_in_cmp)
+
+ ## -- Now, get real extension
+ string(SUBSTRING ${_out_ext} 0 2 _ext_cmp)
+
+ ## -- Process .c?? files
+ string(COMPARE EQUAL "${_ext_cmp}" ".c" _c_cmp)
+ if(_c_cmp)
+ list(APPEND _cpp ${_out_name}${_out_ext})
+ endif(_c_cmp)
+
+ ## -- Process .h?? files
+ string(COMPARE EQUAL "${_ext_cmp}" ".h" _h_cmp)
+ if(_h_cmp)
+ list(APPEND _hpp ${_out_name}${_out_ext})
+ endif(_h_cmp)
+
+ ## -- Process .ui files
+ string(COMPARE EQUAL "${_out_ext}" ".ui" _u_cmp)
+ if(_u_cmp)
+ list(APPEND _qui ${_out_name}${_out_ext})
+ endif(_u_cmp)
+
+ endif(_out_ext)
endforeach(_f)
${CMAKE_CURRENT_SOURCE_DIR}
${CMAKE_CURRENT_BINARY_DIR}
)
-subdirs(ivq cpPlugins)
+subdirs(tclap ivq cpPlugins)
## eof - $RCSfile$
--- /dev/null
+// -*- Mode: c++; c-basic-offset: 4; tab-width: 4; -*-
+
+/******************************************************************************
+ *
+ * file: Arg.h
+ *
+ * Copyright (c) 2003, Michael E. Smoot .
+ * Copyright (c) 2004, Michael E. Smoot, Daniel Aarno .
+ * All rights reserved.
+ *
+ * See the file COPYING in the top directory of this distribution for
+ * more information.
+ *
+ * THE SOFTWARE IS PROVIDED _AS IS_, WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ *****************************************************************************/
+
+
+#ifndef TCLAP_ARGUMENT_H
+#define TCLAP_ARGUMENT_H
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#else
+#define HAVE_SSTREAM
+#endif
+
+#include <string>
+#include <vector>
+#include <list>
+#include <iostream>
+#include <iomanip>
+#include <cstdio>
+
+#if defined(HAVE_SSTREAM)
+#include <sstream>
+typedef std::istringstream istringstream;
+#elif defined(HAVE_STRSTREAM)
+#include <strstream>
+typedef std::istrstream istringstream;
+#else
+#error "Need a stringstream (sstream or strstream) to compile!"
+#endif
+
+#include <tclap/ArgException.h>
+#include <tclap/Visitor.h>
+#include <tclap/CmdLineInterface.h>
+#include <tclap/ArgTraits.h>
+#include <tclap/StandardTraits.h>
+
+namespace TCLAP {
+
+/**
+ * A virtual base class that defines the essential data for all arguments.
+ * This class, or one of its existing children, must be subclassed to do
+ * anything.
+ */
+class Arg
+{
+ private:
+ /**
+ * Prevent accidental copying.
+ */
+ Arg(const Arg& rhs);
+
+ /**
+ * Prevent accidental copying.
+ */
+ Arg& operator=(const Arg& rhs);
+
+ /**
+ * Indicates whether the rest of the arguments should be ignored.
+ */
+ static bool& ignoreRestRef() { static bool ign = false; return ign; }
+
+ /**
+ * The delimiter that separates an argument flag/name from the
+ * value.
+ */
+ static char& delimiterRef() { static char delim = ' '; return delim; }
+
+ protected:
+
+ /**
+ * The single char flag used to identify the argument.
+ * This value (preceded by a dash {-}), can be used to identify
+ * an argument on the command line. The _flag can be blank,
+ * in fact this is how unlabeled args work. Unlabeled args must
+ * override appropriate functions to get correct handling. Note
+ * that the _flag does NOT include the dash as part of the flag.
+ */
+ std::string _flag;
+
+ /**
+ * A single word namd identifying the argument.
+ * This value (preceded by two dashed {--}) can also be used
+ * to identify an argument on the command line. Note that the
+ * _name does NOT include the two dashes as part of the _name. The
+ * _name cannot be blank.
+ */
+ std::string _name;
+
+ /**
+ * Description of the argument.
+ */
+ std::string _description;
+
+ /**
+ * Indicating whether the argument is required.
+ */
+ bool _required;
+
+ /**
+ * Label to be used in usage description. Normally set to
+ * "required", but can be changed when necessary.
+ */
+ std::string _requireLabel;
+
+ /**
+ * Indicates whether a value is required for the argument.
+ * Note that the value may be required but the argument/value
+ * combination may not be, as specified by _required.
+ */
+ bool _valueRequired;
+
+ /**
+ * Indicates whether the argument has been set.
+ * Indicates that a value on the command line has matched the
+ * name/flag of this argument and the values have been set accordingly.
+ */
+ bool _alreadySet;
+
+ /**
+ * A pointer to a visitor object.
+ * The visitor allows special handling to occur as soon as the
+ * argument is matched. This defaults to NULL and should not
+ * be used unless absolutely necessary.
+ */
+ Visitor* _visitor;
+
+ /**
+ * Whether this argument can be ignored, if desired.
+ */
+ bool _ignoreable;
+
+ /**
+ * Indicates that the arg was set as part of an XOR and not on the
+ * command line.
+ */
+ bool _xorSet;
+
+ bool _acceptsMultipleValues;
+
+ /**
+ * Performs the special handling described by the Visitor.
+ */
+ void _checkWithVisitor() const;
+
+ /**
+ * Primary constructor. YOU (yes you) should NEVER construct an Arg
+ * directly, this is a base class that is extended by various children
+ * that are meant to be used. Use SwitchArg, ValueArg, MultiArg,
+ * UnlabeledValueArg, or UnlabeledMultiArg instead.
+ *
+ * \param flag - The flag identifying the argument.
+ * \param name - The name identifying the argument.
+ * \param desc - The description of the argument, used in the usage.
+ * \param req - Whether the argument is required.
+ * \param valreq - Whether the a value is required for the argument.
+ * \param v - The visitor checked by the argument. Defaults to NULL.
+ */
+ Arg( const std::string& flag,
+ const std::string& name,
+ const std::string& desc,
+ bool req,
+ bool valreq,
+ Visitor* v = NULL );
+
+ public:
+ /**
+ * Destructor.
+ */
+ virtual ~Arg();
+
+ /**
+ * Adds this to the specified list of Args.
+ * \param argList - The list to add this to.
+ */
+ virtual void addToList( std::list<Arg*>& argList ) const;
+
+ /**
+ * Begin ignoring arguments since the "--" argument was specified.
+ */
+ static void beginIgnoring() { ignoreRestRef() = true; }
+
+ /**
+ * Whether to ignore the rest.
+ */
+ static bool ignoreRest() { return ignoreRestRef(); }
+
+ /**
+ * The delimiter that separates an argument flag/name from the
+ * value.
+ */
+ static char delimiter() { return delimiterRef(); }
+
+ /**
+ * The char used as a place holder when SwitchArgs are combined.
+ * Currently set to the bell char (ASCII 7).
+ */
+ static char blankChar() { return (char)7; }
+
+ /**
+ * The char that indicates the beginning of a flag. Defaults to '-', but
+ * clients can define TCLAP_FLAGSTARTCHAR to override.
+ */
+#ifndef TCLAP_FLAGSTARTCHAR
+#define TCLAP_FLAGSTARTCHAR '-'
+#endif
+ static char flagStartChar() { return TCLAP_FLAGSTARTCHAR; }
+
+ /**
+ * The sting that indicates the beginning of a flag. Defaults to "-", but
+ * clients can define TCLAP_FLAGSTARTSTRING to override. Should be the same
+ * as TCLAP_FLAGSTARTCHAR.
+ */
+#ifndef TCLAP_FLAGSTARTSTRING
+#define TCLAP_FLAGSTARTSTRING "-"
+#endif
+ static const std::string flagStartString() { return TCLAP_FLAGSTARTSTRING; }
+
+ /**
+ * The sting that indicates the beginning of a name. Defaults to "--", but
+ * clients can define TCLAP_NAMESTARTSTRING to override.
+ */
+#ifndef TCLAP_NAMESTARTSTRING
+#define TCLAP_NAMESTARTSTRING "--"
+#endif
+ static const std::string nameStartString() { return TCLAP_NAMESTARTSTRING; }
+
+ /**
+ * The name used to identify the ignore rest argument.
+ */
+ static const std::string ignoreNameString() { return "ignore_rest"; }
+
+ /**
+ * Sets the delimiter for all arguments.
+ * \param c - The character that delimits flags/names from values.
+ */
+ static void setDelimiter( char c ) { delimiterRef() = c; }
+
+ /**
+ * Pure virtual method meant to handle the parsing and value assignment
+ * of the string on the command line.
+ * \param i - Pointer the the current argument in the list.
+ * \param args - Mutable list of strings. What is
+ * passed in from main.
+ */
+ virtual bool processArg(int *i, std::vector<std::string>& args) = 0;
+
+ /**
+ * Operator ==.
+ * Equality operator. Must be virtual to handle unlabeled args.
+ * \param a - The Arg to be compared to this.
+ */
+ virtual bool operator==(const Arg& a) const;
+
+ /**
+ * Returns the argument flag.
+ */
+ const std::string& getFlag() const;
+
+ /**
+ * Returns the argument name.
+ */
+ const std::string& getName() const;
+
+ /**
+ * Returns the argument description.
+ */
+ std::string getDescription() const;
+
+ /**
+ * Indicates whether the argument is required.
+ */
+ virtual bool isRequired() const;
+
+ /**
+ * Sets _required to true. This is used by the XorHandler.
+ * You really have no reason to ever use it.
+ */
+ void forceRequired();
+
+ /**
+ * Sets the _alreadySet value to true. This is used by the XorHandler.
+ * You really have no reason to ever use it.
+ */
+ void xorSet();
+
+ /**
+ * Indicates whether a value must be specified for argument.
+ */
+ bool isValueRequired() const;
+
+ /**
+ * Indicates whether the argument has already been set. Only true
+ * if the arg has been matched on the command line.
+ */
+ bool isSet() const;
+
+ /**
+ * Indicates whether the argument can be ignored, if desired.
+ */
+ bool isIgnoreable() const;
+
+ /**
+ * A method that tests whether a string matches this argument.
+ * This is generally called by the processArg() method. This
+ * method could be re-implemented by a child to change how
+ * arguments are specified on the command line.
+ * \param s - The string to be compared to the flag/name to determine
+ * whether the arg matches.
+ */
+ virtual bool argMatches( const std::string& s ) const;
+
+ /**
+ * Returns a simple string representation of the argument.
+ * Primarily for debugging.
+ */
+ virtual std::string toString() const;
+
+ /**
+ * Returns a short ID for the usage.
+ * \param valueId - The value used in the id.
+ */
+ virtual std::string shortID( const std::string& valueId = "val" ) const;
+
+ /**
+ * Returns a long ID for the usage.
+ * \param valueId - The value used in the id.
+ */
+ virtual std::string longID( const std::string& valueId = "val" ) const;
+
+ /**
+ * Trims a value off of the flag.
+ * \param flag - The string from which the flag and value will be
+ * trimmed. Contains the flag once the value has been trimmed.
+ * \param value - Where the value trimmed from the string will
+ * be stored.
+ */
+ virtual void trimFlag( std::string& flag, std::string& value ) const;
+
+ /**
+ * Checks whether a given string has blank chars, indicating that
+ * it is a combined SwitchArg. If so, return true, otherwise return
+ * false.
+ * \param s - string to be checked.
+ */
+ bool _hasBlanks( const std::string& s ) const;
+
+ /**
+ * Sets the requireLabel. Used by XorHandler. You shouldn't ever
+ * use this.
+ * \param s - Set the requireLabel to this value.
+ */
+ void setRequireLabel( const std::string& s );
+
+ /**
+ * Used for MultiArgs and XorHandler to determine whether args
+ * can still be set.
+ */
+ virtual bool allowMore();
+
+ /**
+ * Use by output classes to determine whether an Arg accepts
+ * multiple values.
+ */
+ virtual bool acceptsMultipleValues();
+
+ /**
+ * Clears the Arg object and allows it to be reused by new
+ * command lines.
+ */
+ virtual void reset();
+};
+
+/**
+ * Typedef of an Arg list iterator.
+ */
+typedef std::list<Arg*>::const_iterator ArgListIterator;
+
+/**
+ * Typedef of an Arg vector iterator.
+ */
+typedef std::vector<Arg*>::const_iterator ArgVectorIterator;
+
+/**
+ * Typedef of a Visitor list iterator.
+ */
+typedef std::list<Visitor*>::const_iterator VisitorListIterator;
+
+/*
+ * Extract a value of type T from it's string representation contained
+ * in strVal. The ValueLike parameter used to select the correct
+ * specialization of ExtractValue depending on the value traits of T.
+ * ValueLike traits use operator>> to assign the value from strVal.
+ */
+template<typename T> void
+ExtractValue(T &destVal, const std::string& strVal, ValueLike vl)
+{
+ static_cast<void>(vl); // Avoid warning about unused vl
+ std::istringstream is(strVal);
+
+ int valuesRead = 0;
+ while ( is.good() ) {
+ if ( is.peek() != EOF )
+#ifdef TCLAP_SETBASE_ZERO
+ is >> std::setbase(0) >> destVal;
+#else
+ is >> destVal;
+#endif
+ else
+ break;
+
+ valuesRead++;
+ }
+
+ if ( is.fail() )
+ throw( ArgParseException("Couldn't read argument value "
+ "from string '" + strVal + "'"));
+
+
+ if ( valuesRead > 1 )
+ throw( ArgParseException("More than one valid value parsed from "
+ "string '" + strVal + "'"));
+
+}
+
+/*
+ * Extract a value of type T from it's string representation contained
+ * in strVal. The ValueLike parameter used to select the correct
+ * specialization of ExtractValue depending on the value traits of T.
+ * StringLike uses assignment (operator=) to assign from strVal.
+ */
+template<typename T> void
+ExtractValue(T &destVal, const std::string& strVal, StringLike sl)
+{
+ static_cast<void>(sl); // Avoid warning about unused sl
+ SetString(destVal, strVal);
+}
+
+//////////////////////////////////////////////////////////////////////
+//BEGIN Arg.cpp
+//////////////////////////////////////////////////////////////////////
+
+inline Arg::Arg(const std::string& flag,
+ const std::string& name,
+ const std::string& desc,
+ bool req,
+ bool valreq,
+ Visitor* v) :
+ _flag(flag),
+ _name(name),
+ _description(desc),
+ _required(req),
+ _requireLabel("required"),
+ _valueRequired(valreq),
+ _alreadySet(false),
+ _visitor( v ),
+ _ignoreable(true),
+ _xorSet(false),
+ _acceptsMultipleValues(false)
+{
+ if ( _flag.length() > 1 )
+ throw(SpecificationException(
+ "Argument flag can only be one character long", toString() ) );
+
+ if ( _name != ignoreNameString() &&
+ ( _flag == Arg::flagStartString() ||
+ _flag == Arg::nameStartString() ||
+ _flag == " " ) )
+ throw(SpecificationException("Argument flag cannot be either '" +
+ Arg::flagStartString() + "' or '" +
+ Arg::nameStartString() + "' or a space.",
+ toString() ) );
+
+ if ( ( _name.substr( 0, Arg::flagStartString().length() ) == Arg::flagStartString() ) ||
+ ( _name.substr( 0, Arg::nameStartString().length() ) == Arg::nameStartString() ) ||
+ ( _name.find( " ", 0 ) != std::string::npos ) )
+ throw(SpecificationException("Argument name begin with either '" +
+ Arg::flagStartString() + "' or '" +
+ Arg::nameStartString() + "' or space.",
+ toString() ) );
+
+}
+
+inline Arg::~Arg() { }
+
+inline std::string Arg::shortID( const std::string& valueId ) const
+{
+ std::string id = "";
+
+ if ( _flag != "" )
+ id = Arg::flagStartString() + _flag;
+ else
+ id = Arg::nameStartString() + _name;
+
+ if ( _valueRequired )
+ id += std::string( 1, Arg::delimiter() ) + "<" + valueId + ">";
+
+ if ( !_required )
+ id = "[" + id + "]";
+
+ return id;
+}
+
+inline std::string Arg::longID( const std::string& valueId ) const
+{
+ std::string id = "";
+
+ if ( _flag != "" )
+ {
+ id += Arg::flagStartString() + _flag;
+
+ if ( _valueRequired )
+ id += std::string( 1, Arg::delimiter() ) + "<" + valueId + ">";
+
+ id += ", ";
+ }
+
+ id += Arg::nameStartString() + _name;
+
+ if ( _valueRequired )
+ id += std::string( 1, Arg::delimiter() ) + "<" + valueId + ">";
+
+ return id;
+
+}
+
+inline bool Arg::operator==(const Arg& a) const
+{
+ if ( ( _flag != "" && _flag == a._flag ) || _name == a._name)
+ return true;
+ else
+ return false;
+}
+
+inline std::string Arg::getDescription() const
+{
+ std::string desc = "";
+ if ( _required )
+ desc = "(" + _requireLabel + ") ";
+
+// if ( _valueRequired )
+// desc += "(value required) ";
+
+ desc += _description;
+ return desc;
+}
+
+inline const std::string& Arg::getFlag() const { return _flag; }
+
+inline const std::string& Arg::getName() const { return _name; }
+
+inline bool Arg::isRequired() const { return _required; }
+
+inline bool Arg::isValueRequired() const { return _valueRequired; }
+
+inline bool Arg::isSet() const
+{
+ if ( _alreadySet && !_xorSet )
+ return true;
+ else
+ return false;
+}
+
+inline bool Arg::isIgnoreable() const { return _ignoreable; }
+
+inline void Arg::setRequireLabel( const std::string& s)
+{
+ _requireLabel = s;
+}
+
+inline bool Arg::argMatches( const std::string& argFlag ) const
+{
+ if ( ( argFlag == Arg::flagStartString() + _flag && _flag != "" ) ||
+ argFlag == Arg::nameStartString() + _name )
+ return true;
+ else
+ return false;
+}
+
+inline std::string Arg::toString() const
+{
+ std::string s = "";
+
+ if ( _flag != "" )
+ s += Arg::flagStartString() + _flag + " ";
+
+ s += "(" + Arg::nameStartString() + _name + ")";
+
+ return s;
+}
+
+inline void Arg::_checkWithVisitor() const
+{
+ if ( _visitor != NULL )
+ _visitor->visit();
+}
+
+/**
+ * Implementation of trimFlag.
+ */
+inline void Arg::trimFlag(std::string& flag, std::string& value) const
+{
+ int stop = 0;
+ for ( int i = 0; static_cast<unsigned int>(i) < flag.length(); i++ )
+ if ( flag[i] == Arg::delimiter() )
+ {
+ stop = i;
+ break;
+ }
+
+ if ( stop > 1 )
+ {
+ value = flag.substr(stop+1);
+ flag = flag.substr(0,stop);
+ }
+
+}
+
+/**
+ * Implementation of _hasBlanks.
+ */
+inline bool Arg::_hasBlanks( const std::string& s ) const
+{
+ for ( int i = 1; static_cast<unsigned int>(i) < s.length(); i++ )
+ if ( s[i] == Arg::blankChar() )
+ return true;
+
+ return false;
+}
+
+inline void Arg::forceRequired()
+{
+ _required = true;
+}
+
+inline void Arg::xorSet()
+{
+ _alreadySet = true;
+ _xorSet = true;
+}
+
+/**
+ * Overridden by Args that need to added to the end of the list.
+ */
+inline void Arg::addToList( std::list<Arg*>& argList ) const
+{
+ argList.push_front( const_cast<Arg*>(this) );
+}
+
+inline bool Arg::allowMore()
+{
+ return false;
+}
+
+inline bool Arg::acceptsMultipleValues()
+{
+ return _acceptsMultipleValues;
+}
+
+inline void Arg::reset()
+{
+ _xorSet = false;
+ _alreadySet = false;
+}
+
+//////////////////////////////////////////////////////////////////////
+//END Arg.cpp
+//////////////////////////////////////////////////////////////////////
+
+} //namespace TCLAP
+
+#endif
+
--- /dev/null
+// -*- Mode: c++; c-basic-offset: 4; tab-width: 4; -*-
+
+/******************************************************************************
+ *
+ * file: ArgException.h
+ *
+ * Copyright (c) 2003, Michael E. Smoot .
+ * All rights reserved.
+ *
+ * See the file COPYING in the top directory of this distribution for
+ * more information.
+ *
+ * THE SOFTWARE IS PROVIDED _AS IS_, WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ *****************************************************************************/
+
+
+#ifndef TCLAP_ARG_EXCEPTION_H
+#define TCLAP_ARG_EXCEPTION_H
+
+#include <string>
+#include <exception>
+
+namespace TCLAP {
+
+/**
+ * A simple class that defines and argument exception. Should be caught
+ * whenever a CmdLine is created and parsed.
+ */
+class ArgException : public std::exception
+{
+ public:
+
+ /**
+ * Constructor.
+ * \param text - The text of the exception.
+ * \param id - The text identifying the argument source.
+ * \param td - Text describing the type of ArgException it is.
+ * of the exception.
+ */
+ ArgException( const std::string& text = "undefined exception",
+ const std::string& id = "undefined",
+ const std::string& td = "Generic ArgException")
+ : std::exception(),
+ _errorText(text),
+ _argId( id ),
+ _typeDescription(td)
+ { }
+
+ /**
+ * Destructor.
+ */
+ virtual ~ArgException() throw() { }
+
+ /**
+ * Returns the error text.
+ */
+ std::string error() const { return ( _errorText ); }
+
+ /**
+ * Returns the argument id.
+ */
+ std::string argId() const
+ {
+ if ( _argId == "undefined" )
+ return " ";
+ else
+ return ( "Argument: " + _argId );
+ }
+
+ /**
+ * Returns the arg id and error text.
+ */
+ const char* what() const throw()
+ {
+ static std::string ex;
+ ex = _argId + " -- " + _errorText;
+ return ex.c_str();
+ }
+
+ /**
+ * Returns the type of the exception. Used to explain and distinguish
+ * between different child exceptions.
+ */
+ std::string typeDescription() const
+ {
+ return _typeDescription;
+ }
+
+
+ private:
+
+ /**
+ * The text of the exception message.
+ */
+ std::string _errorText;
+
+ /**
+ * The argument related to this exception.
+ */
+ std::string _argId;
+
+ /**
+ * Describes the type of the exception. Used to distinguish
+ * between different child exceptions.
+ */
+ std::string _typeDescription;
+
+};
+
+/**
+ * Thrown from within the child Arg classes when it fails to properly
+ * parse the argument it has been passed.
+ */
+class ArgParseException : public ArgException
+{
+ public:
+ /**
+ * Constructor.
+ * \param text - The text of the exception.
+ * \param id - The text identifying the argument source
+ * of the exception.
+ */
+ ArgParseException( const std::string& text = "undefined exception",
+ const std::string& id = "undefined" )
+ : ArgException( text,
+ id,
+ std::string( "Exception found while parsing " ) +
+ std::string( "the value the Arg has been passed." ))
+ { }
+};
+
+/**
+ * Thrown from CmdLine when the arguments on the command line are not
+ * properly specified, e.g. too many arguments, required argument missing, etc.
+ */
+class CmdLineParseException : public ArgException
+{
+ public:
+ /**
+ * Constructor.
+ * \param text - The text of the exception.
+ * \param id - The text identifying the argument source
+ * of the exception.
+ */
+ CmdLineParseException( const std::string& text = "undefined exception",
+ const std::string& id = "undefined" )
+ : ArgException( text,
+ id,
+ std::string( "Exception found when the values ") +
+ std::string( "on the command line do not meet ") +
+ std::string( "the requirements of the defined ") +
+ std::string( "Args." ))
+ { }
+};
+
+/**
+ * Thrown from Arg and CmdLine when an Arg is improperly specified, e.g.
+ * same flag as another Arg, same name, etc.
+ */
+class SpecificationException : public ArgException
+{
+ public:
+ /**
+ * Constructor.
+ * \param text - The text of the exception.
+ * \param id - The text identifying the argument source
+ * of the exception.
+ */
+ SpecificationException( const std::string& text = "undefined exception",
+ const std::string& id = "undefined" )
+ : ArgException( text,
+ id,
+ std::string("Exception found when an Arg object ")+
+ std::string("is improperly defined by the ") +
+ std::string("developer." ))
+ { }
+
+};
+
+class ExitException {
+public:
+ ExitException(int estat) : _estat(estat) {}
+
+ int getExitStatus() const { return _estat; }
+
+private:
+ int _estat;
+};
+
+} // namespace TCLAP
+
+#endif
+
--- /dev/null
+// -*- Mode: c++; c-basic-offset: 4; tab-width: 4; -*-
+
+/******************************************************************************
+ *
+ * file: ArgTraits.h
+ *
+ * Copyright (c) 2007, Daniel Aarno, Michael E. Smoot .
+ * All rights reserved.
+ *
+ * See the file COPYING in the top directory of this distribution for
+ * more information.
+ *
+ * THE SOFTWARE IS PROVIDED _AS IS_, WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ *****************************************************************************/
+
+// This is an internal tclap file, you should probably not have to
+// include this directly
+
+#ifndef TCLAP_ARGTRAITS_H
+#define TCLAP_ARGTRAITS_H
+
+namespace TCLAP {
+
+// We use two empty structs to get compile type specialization
+// function to work
+
+/**
+ * A value like argument value type is a value that can be set using
+ * operator>>. This is the default value type.
+ */
+struct ValueLike {
+ typedef ValueLike ValueCategory;
+ virtual ~ValueLike() {}
+};
+
+/**
+ * A string like argument value type is a value that can be set using
+ * operator=(string). Useful if the value type contains spaces which
+ * will be broken up into individual tokens by operator>>.
+ */
+struct StringLike {
+ virtual ~StringLike() {}
+};
+
+/**
+ * A class can inherit from this object to make it have string like
+ * traits. This is a compile time thing and does not add any overhead
+ * to the inherenting class.
+ */
+struct StringLikeTrait {
+ typedef StringLike ValueCategory;
+ virtual ~StringLikeTrait() {}
+};
+
+/**
+ * A class can inherit from this object to make it have value like
+ * traits. This is a compile time thing and does not add any overhead
+ * to the inherenting class.
+ */
+struct ValueLikeTrait {
+ typedef ValueLike ValueCategory;
+ virtual ~ValueLikeTrait() {}
+};
+
+/**
+ * Arg traits are used to get compile type specialization when parsing
+ * argument values. Using an ArgTraits you can specify the way that
+ * values gets assigned to any particular type during parsing. The two
+ * supported types are StringLike and ValueLike. ValueLike is the
+ * default and means that operator>> will be used to assign values to
+ * the type.
+ */
+template<typename T>
+class ArgTraits {
+ // This is a bit silly, but what we want to do is:
+ // 1) If there exists a specialization of ArgTraits for type X,
+ // use it.
+ //
+ // 2) If no specialization exists but X has the typename
+ // X::ValueCategory, use the specialization for X::ValueCategory.
+ //
+ // 3) If neither (1) nor (2) defines the trait, use the default
+ // which is ValueLike.
+
+ // This is the "how":
+ //
+ // test<T>(0) (where 0 is the NULL ptr) will match
+ // test(typename C::ValueCategory*) iff type T has the
+ // corresponding typedef. If it does not test(...) will be
+ // matched. This allows us to determine if T::ValueCategory
+ // exists by checking the sizeof for the test function (return
+ // value must have different sizeof).
+ template<typename C> static short test(typename C::ValueCategory*);
+ template<typename C> static long test(...);
+ static const bool hasTrait = sizeof(test<T>(0)) == sizeof(short);
+
+ template <typename C, bool>
+ struct DefaultArgTrait {
+ typedef ValueLike ValueCategory;
+ };
+
+ template <typename C>
+ struct DefaultArgTrait<C, true> {
+ typedef typename C::ValueCategory ValueCategory;
+ };
+
+public:
+ typedef typename DefaultArgTrait<T, hasTrait>::ValueCategory ValueCategory;
+};
+
+} // namespace
+
+#endif
+
--- /dev/null
+## =========================================================================
+## @author Leonardo Florez-Valencia (florez-l@javeriana.edu.co)
+## =========================================================================
+
+option(cpPlugins_BUILD_tclap "Build TCLAP." OFF)
+if(cpPlugins_BUILD_tclap)
+
+ BuildLibrary(
+ tclap SHARED
+ INSTALL_ALL
+ SOURCE .
+ VERSION ${prj_MAJ} ${prj_MIN} ${prj_REL}
+ )
+
+endif(cpPlugins_BUILD_tclap)
+
+## eof - $RCSfile$
--- /dev/null
+
+
+Copyright (c) 2003 Michael E. Smoot
+Copyright (c) 2004 Daniel Aarno
+Copyright (c) 2017 Google Inc.
+
+Permission is hereby granted, free of charge, to any person
+obtaining a copy of this software and associated documentation
+files (the "Software"), to deal in the Software without restriction,
+including without limitation the rights to use, copy, modify, merge,
+publish, distribute, sublicense, and/or sell copies of the Software,
+and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
+IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+
--- /dev/null
+// -*- Mode: c++; c-basic-offset: 4; tab-width: 4; -*-
+
+/******************************************************************************
+ *
+ * file: CmdLine.h
+ *
+ * Copyright (c) 2003, Michael E. Smoot .
+ * Copyright (c) 2004, Michael E. Smoot, Daniel Aarno.
+ * All rights reserved.
+ *
+ * See the file COPYING in the top directory of this distribution for
+ * more information.
+ *
+ * THE SOFTWARE IS PROVIDED _AS IS_, WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ *****************************************************************************/
+
+#ifndef TCLAP_CMDLINE_H
+#define TCLAP_CMDLINE_H
+
+#include <tclap/SwitchArg.h>
+#include <tclap/MultiSwitchArg.h>
+#include <tclap/UnlabeledValueArg.h>
+#include <tclap/UnlabeledMultiArg.h>
+
+#include <tclap/XorHandler.h>
+#include <tclap/HelpVisitor.h>
+#include <tclap/VersionVisitor.h>
+#include <tclap/IgnoreRestVisitor.h>
+
+#include <tclap/CmdLineOutput.h>
+#include <tclap/StdOutput.h>
+
+#include <tclap/Constraint.h>
+#include <tclap/ValuesConstraint.h>
+
+#include <string>
+#include <vector>
+#include <list>
+#include <iostream>
+#include <iomanip>
+#include <algorithm>
+#include <stdlib.h> // Needed for exit(), which isn't defined in some envs.
+
+namespace TCLAP {
+
+template<typename T> void DelPtr(T ptr)
+{
+ delete ptr;
+}
+
+template<typename C> void ClearContainer(C &c)
+{
+ typedef typename C::value_type value_type;
+ std::for_each(c.begin(), c.end(), DelPtr<value_type>);
+ c.clear();
+}
+
+
+/**
+ * The base class that manages the command line definition and passes
+ * along the parsing to the appropriate Arg classes.
+ */
+class CmdLine : public CmdLineInterface
+{
+ protected:
+
+ /**
+ * The list of arguments that will be tested against the
+ * command line.
+ */
+ std::list<Arg*> _argList;
+
+ /**
+ * The name of the program. Set to argv[0].
+ */
+ std::string _progName;
+
+ /**
+ * A message used to describe the program. Used in the usage output.
+ */
+ std::string _message;
+
+ /**
+ * The version to be displayed with the --version switch.
+ */
+ std::string _version;
+
+ /**
+ * The number of arguments that are required to be present on
+ * the command line. This is set dynamically, based on the
+ * Args added to the CmdLine object.
+ */
+ int _numRequired;
+
+ /**
+ * The character that is used to separate the argument flag/name
+ * from the value. Defaults to ' ' (space).
+ */
+ char _delimiter;
+
+ /**
+ * The handler that manages xoring lists of args.
+ */
+ XorHandler _xorHandler;
+
+ /**
+ * A list of Args to be explicitly deleted when the destructor
+ * is called. At the moment, this only includes the three default
+ * Args.
+ */
+ std::list<Arg*> _argDeleteOnExitList;
+
+ /**
+ * A list of Visitors to be explicitly deleted when the destructor
+ * is called. At the moment, these are the Visitors created for the
+ * default Args.
+ */
+ std::list<Visitor*> _visitorDeleteOnExitList;
+
+ /**
+ * Object that handles all output for the CmdLine.
+ */
+ CmdLineOutput* _output;
+
+ /**
+ * Should CmdLine handle parsing exceptions internally?
+ */
+ bool _handleExceptions;
+
+ /**
+ * Throws an exception listing the missing args.
+ */
+ void missingArgsException();
+
+ /**
+ * Checks whether a name/flag string matches entirely matches
+ * the Arg::blankChar. Used when multiple switches are combined
+ * into a single argument.
+ * \param s - The message to be used in the usage.
+ */
+ bool _emptyCombined(const std::string& s);
+
+ /**
+ * Perform a delete ptr; operation on ptr when this object is deleted.
+ */
+ void deleteOnExit(Arg* ptr);
+
+ /**
+ * Perform a delete ptr; operation on ptr when this object is deleted.
+ */
+ void deleteOnExit(Visitor* ptr);
+
+private:
+
+ /**
+ * Prevent accidental copying.
+ */
+ CmdLine(const CmdLine& rhs);
+ CmdLine& operator=(const CmdLine& rhs);
+
+ /**
+ * Encapsulates the code common to the constructors
+ * (which is all of it).
+ */
+ void _constructor();
+
+
+ /**
+ * Is set to true when a user sets the output object. We use this so
+ * that we don't delete objects that are created outside of this lib.
+ */
+ bool _userSetOutput;
+
+ /**
+ * Whether or not to automatically create help and version switches.
+ */
+ bool _helpAndVersion;
+
+ /**
+ * Whether or not to ignore unmatched args.
+ */
+ bool _ignoreUnmatched;
+
+ public:
+
+ /**
+ * Command line constructor. Defines how the arguments will be
+ * parsed.
+ * \param message - The message to be used in the usage
+ * output.
+ * \param delimiter - The character that is used to separate
+ * the argument flag/name from the value. Defaults to ' ' (space).
+ * \param version - The version number to be used in the
+ * --version switch.
+ * \param helpAndVersion - Whether or not to create the Help and
+ * Version switches. Defaults to true.
+ */
+ CmdLine(const std::string& message,
+ const char delimiter = ' ',
+ const std::string& version = "none",
+ bool helpAndVersion = true);
+
+ /**
+ * Deletes any resources allocated by a CmdLine object.
+ */
+ virtual ~CmdLine();
+
+ /**
+ * Adds an argument to the list of arguments to be parsed.
+ * \param a - Argument to be added.
+ */
+ void add( Arg& a );
+
+ /**
+ * An alternative add. Functionally identical.
+ * \param a - Argument to be added.
+ */
+ void add( Arg* a );
+
+ /**
+ * Add two Args that will be xor'd. If this method is used, add does
+ * not need to be called.
+ * \param a - Argument to be added and xor'd.
+ * \param b - Argument to be added and xor'd.
+ */
+ void xorAdd( Arg& a, Arg& b );
+
+ /**
+ * Add a list of Args that will be xor'd. If this method is used,
+ * add does not need to be called.
+ * \param xors - List of Args to be added and xor'd.
+ */
+ void xorAdd( const std::vector<Arg*>& xors );
+
+ /**
+ * Parses the command line.
+ * \param argc - Number of arguments.
+ * \param argv - Array of arguments.
+ */
+ void parse(int argc, const char * const * argv);
+
+ /**
+ * Parses the command line.
+ * \param args - A vector of strings representing the args.
+ * args[0] is still the program name.
+ */
+ void parse(std::vector<std::string>& args);
+
+ /**
+ *
+ */
+ CmdLineOutput* getOutput();
+
+ /**
+ *
+ */
+ void setOutput(CmdLineOutput* co);
+
+ /**
+ *
+ */
+ std::string& getVersion();
+
+ /**
+ *
+ */
+ std::string& getProgramName();
+
+ /**
+ *
+ */
+ std::list<Arg*>& getArgList();
+
+ /**
+ *
+ */
+ XorHandler& getXorHandler();
+
+ /**
+ *
+ */
+ char getDelimiter();
+
+ /**
+ *
+ */
+ std::string& getMessage();
+
+ /**
+ *
+ */
+ bool hasHelpAndVersion();
+
+ /**
+ * Disables or enables CmdLine's internal parsing exception handling.
+ *
+ * @param state Should CmdLine handle parsing exceptions internally?
+ */
+ void setExceptionHandling(const bool state);
+
+ /**
+ * Returns the current state of the internal exception handling.
+ *
+ * @retval true Parsing exceptions are handled internally.
+ * @retval false Parsing exceptions are propagated to the caller.
+ */
+ bool getExceptionHandling() const;
+
+ /**
+ * Allows the CmdLine object to be reused.
+ */
+ void reset();
+
+ /**
+ * Allows unmatched args to be ignored. By default false.
+ *
+ * @param ignore If true the cmdline will ignore any unmatched args
+ * and if false it will behave as normal.
+ */
+ void ignoreUnmatched(const bool ignore);
+};
+
+
+///////////////////////////////////////////////////////////////////////////////
+//Begin CmdLine.cpp
+///////////////////////////////////////////////////////////////////////////////
+
+inline CmdLine::CmdLine(const std::string& m,
+ char delim,
+ const std::string& v,
+ bool help )
+ :
+ _argList(std::list<Arg*>()),
+ _progName("not_set_yet"),
+ _message(m),
+ _version(v),
+ _numRequired(0),
+ _delimiter(delim),
+ _xorHandler(XorHandler()),
+ _argDeleteOnExitList(std::list<Arg*>()),
+ _visitorDeleteOnExitList(std::list<Visitor*>()),
+ _output(0),
+ _handleExceptions(true),
+ _userSetOutput(false),
+ _helpAndVersion(help),
+ _ignoreUnmatched(false)
+{
+ _constructor();
+}
+
+inline CmdLine::~CmdLine()
+{
+ ClearContainer(_argDeleteOnExitList);
+ ClearContainer(_visitorDeleteOnExitList);
+
+ if ( !_userSetOutput ) {
+ delete _output;
+ _output = 0;
+ }
+}
+
+inline void CmdLine::_constructor()
+{
+ _output = new StdOutput;
+
+ Arg::setDelimiter( _delimiter );
+
+ Visitor* v;
+
+ if ( _helpAndVersion )
+ {
+ v = new HelpVisitor( this, &_output );
+ SwitchArg* help = new SwitchArg("h","help",
+ "Displays usage information and exits.",
+ false, v);
+ add( help );
+ deleteOnExit(help);
+ deleteOnExit(v);
+
+ v = new VersionVisitor( this, &_output );
+ SwitchArg* vers = new SwitchArg("","version",
+ "Displays version information and exits.",
+ false, v);
+ add( vers );
+ deleteOnExit(vers);
+ deleteOnExit(v);
+ }
+
+ v = new IgnoreRestVisitor();
+ SwitchArg* ignore = new SwitchArg(Arg::flagStartString(),
+ Arg::ignoreNameString(),
+ "Ignores the rest of the labeled arguments following this flag.",
+ false, v);
+ add( ignore );
+ deleteOnExit(ignore);
+ deleteOnExit(v);
+}
+
+inline void CmdLine::xorAdd( const std::vector<Arg*>& ors )
+{
+ _xorHandler.add( ors );
+
+ for (ArgVectorIterator it = ors.begin(); it != ors.end(); it++)
+ {
+ (*it)->forceRequired();
+ (*it)->setRequireLabel( "OR required" );
+ add( *it );
+ }
+}
+
+inline void CmdLine::xorAdd( Arg& a, Arg& b )
+{
+ std::vector<Arg*> ors;
+ ors.push_back( &a );
+ ors.push_back( &b );
+ xorAdd( ors );
+}
+
+inline void CmdLine::add( Arg& a )
+{
+ add( &a );
+}
+
+inline void CmdLine::add( Arg* a )
+{
+ for( ArgListIterator it = _argList.begin(); it != _argList.end(); it++ )
+ if ( *a == *(*it) )
+ throw( SpecificationException(
+ "Argument with same flag/name already exists!",
+ a->longID() ) );
+
+ a->addToList( _argList );
+
+ if ( a->isRequired() )
+ _numRequired++;
+}
+
+
+inline void CmdLine::parse(int argc, const char * const * argv)
+{
+ // this step is necessary so that we have easy access to
+ // mutable strings.
+ std::vector<std::string> args;
+ for (int i = 0; i < argc; i++)
+ args.push_back(argv[i]);
+
+ parse(args);
+}
+
+inline void CmdLine::parse(std::vector<std::string>& args)
+{
+ bool shouldExit = false;
+ int estat = 0;
+
+ try {
+ _progName = args.front();
+ args.erase(args.begin());
+
+ int requiredCount = 0;
+
+ for (int i = 0; static_cast<unsigned int>(i) < args.size(); i++)
+ {
+ bool matched = false;
+ for (ArgListIterator it = _argList.begin();
+ it != _argList.end(); it++) {
+ if ( (*it)->processArg( &i, args ) )
+ {
+ requiredCount += _xorHandler.check( *it );
+ matched = true;
+ break;
+ }
+ }
+
+ // checks to see if the argument is an empty combined
+ // switch and if so, then we've actually matched it
+ if ( !matched && _emptyCombined( args[i] ) )
+ matched = true;
+
+ if ( !matched && !Arg::ignoreRest() && !_ignoreUnmatched)
+ throw(CmdLineParseException("Couldn't find match "
+ "for argument",
+ args[i]));
+ }
+
+ if ( requiredCount < _numRequired )
+ missingArgsException();
+
+ if ( requiredCount > _numRequired )
+ throw(CmdLineParseException("Too many arguments!"));
+
+ } catch ( ArgException& e ) {
+ // If we're not handling the exceptions, rethrow.
+ if ( !_handleExceptions) {
+ throw;
+ }
+
+ try {
+ _output->failure(*this,e);
+ } catch ( ExitException &ee ) {
+ estat = ee.getExitStatus();
+ shouldExit = true;
+ }
+ } catch (ExitException &ee) {
+ // If we're not handling the exceptions, rethrow.
+ if ( !_handleExceptions) {
+ throw;
+ }
+
+ estat = ee.getExitStatus();
+ shouldExit = true;
+ }
+
+ if (shouldExit)
+ exit(estat);
+}
+
+inline bool CmdLine::_emptyCombined(const std::string& s)
+{
+ if ( s.length() > 0 && s[0] != Arg::flagStartChar() )
+ return false;
+
+ for ( int i = 1; static_cast<unsigned int>(i) < s.length(); i++ )
+ if ( s[i] != Arg::blankChar() )
+ return false;
+
+ return true;
+}
+
+inline void CmdLine::missingArgsException()
+{
+ int count = 0;
+
+ std::string missingArgList;
+ for (ArgListIterator it = _argList.begin(); it != _argList.end(); it++)
+ {
+ if ( (*it)->isRequired() && !(*it)->isSet() )
+ {
+ missingArgList += (*it)->getName();
+ missingArgList += ", ";
+ count++;
+ }
+ }
+ missingArgList = missingArgList.substr(0,missingArgList.length()-2);
+
+ std::string msg;
+ if ( count > 1 )
+ msg = "Required arguments missing: ";
+ else
+ msg = "Required argument missing: ";
+
+ msg += missingArgList;
+
+ throw(CmdLineParseException(msg));
+}
+
+inline void CmdLine::deleteOnExit(Arg* ptr)
+{
+ _argDeleteOnExitList.push_back(ptr);
+}
+
+inline void CmdLine::deleteOnExit(Visitor* ptr)
+{
+ _visitorDeleteOnExitList.push_back(ptr);
+}
+
+inline CmdLineOutput* CmdLine::getOutput()
+{
+ return _output;
+}
+
+inline void CmdLine::setOutput(CmdLineOutput* co)
+{
+ if ( !_userSetOutput )
+ delete _output;
+ _userSetOutput = true;
+ _output = co;
+}
+
+inline std::string& CmdLine::getVersion()
+{
+ return _version;
+}
+
+inline std::string& CmdLine::getProgramName()
+{
+ return _progName;
+}
+
+inline std::list<Arg*>& CmdLine::getArgList()
+{
+ return _argList;
+}
+
+inline XorHandler& CmdLine::getXorHandler()
+{
+ return _xorHandler;
+}
+
+inline char CmdLine::getDelimiter()
+{
+ return _delimiter;
+}
+
+inline std::string& CmdLine::getMessage()
+{
+ return _message;
+}
+
+inline bool CmdLine::hasHelpAndVersion()
+{
+ return _helpAndVersion;
+}
+
+inline void CmdLine::setExceptionHandling(const bool state)
+{
+ _handleExceptions = state;
+}
+
+inline bool CmdLine::getExceptionHandling() const
+{
+ return _handleExceptions;
+}
+
+inline void CmdLine::reset()
+{
+ for( ArgListIterator it = _argList.begin(); it != _argList.end(); it++ )
+ (*it)->reset();
+
+ _progName.clear();
+}
+
+inline void CmdLine::ignoreUnmatched(const bool ignore)
+{
+ _ignoreUnmatched = ignore;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+//End CmdLine.cpp
+///////////////////////////////////////////////////////////////////////////////
+
+
+
+} //namespace TCLAP
+#endif
--- /dev/null
+
+/******************************************************************************
+ *
+ * file: CmdLineInterface.h
+ *
+ * Copyright (c) 2003, Michael E. Smoot .
+ * Copyright (c) 2004, Michael E. Smoot, Daniel Aarno.
+ * All rights reserved.
+ *
+ * See the file COPYING in the top directory of this distribution for
+ * more information.
+ *
+ * THE SOFTWARE IS PROVIDED _AS IS_, WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ *****************************************************************************/
+
+#ifndef TCLAP_COMMANDLINE_INTERFACE_H
+#define TCLAP_COMMANDLINE_INTERFACE_H
+
+#include <string>
+#include <vector>
+#include <list>
+#include <iostream>
+#include <algorithm>
+
+
+namespace TCLAP {
+
+class Arg;
+class CmdLineOutput;
+class XorHandler;
+
+/**
+ * The base class that manages the command line definition and passes
+ * along the parsing to the appropriate Arg classes.
+ */
+class CmdLineInterface
+{
+ public:
+
+ /**
+ * Destructor
+ */
+ virtual ~CmdLineInterface() {}
+
+ /**
+ * Adds an argument to the list of arguments to be parsed.
+ * \param a - Argument to be added.
+ */
+ virtual void add( Arg& a )=0;
+
+ /**
+ * An alternative add. Functionally identical.
+ * \param a - Argument to be added.
+ */
+ virtual void add( Arg* a )=0;
+
+ /**
+ * Add two Args that will be xor'd.
+ * If this method is used, add does
+ * not need to be called.
+ * \param a - Argument to be added and xor'd.
+ * \param b - Argument to be added and xor'd.
+ */
+ virtual void xorAdd( Arg& a, Arg& b )=0;
+
+ /**
+ * Add a list of Args that will be xor'd. If this method is used,
+ * add does not need to be called.
+ * \param xors - List of Args to be added and xor'd.
+ */
+ virtual void xorAdd( const std::vector<Arg*>& xors )=0;
+
+ /**
+ * Parses the command line.
+ * \param argc - Number of arguments.
+ * \param argv - Array of arguments.
+ */
+ virtual void parse(int argc, const char * const * argv)=0;
+
+ /**
+ * Parses the command line.
+ * \param args - A vector of strings representing the args.
+ * args[0] is still the program name.
+ */
+ void parse(std::vector<std::string>& args);
+
+ /**
+ * Returns the CmdLineOutput object.
+ */
+ virtual CmdLineOutput* getOutput()=0;
+
+ /**
+ * \param co - CmdLineOutput object that we want to use instead.
+ */
+ virtual void setOutput(CmdLineOutput* co)=0;
+
+ /**
+ * Returns the version string.
+ */
+ virtual std::string& getVersion()=0;
+
+ /**
+ * Returns the program name string.
+ */
+ virtual std::string& getProgramName()=0;
+
+ /**
+ * Returns the argList.
+ */
+ virtual std::list<Arg*>& getArgList()=0;
+
+ /**
+ * Returns the XorHandler.
+ */
+ virtual XorHandler& getXorHandler()=0;
+
+ /**
+ * Returns the delimiter string.
+ */
+ virtual char getDelimiter()=0;
+
+ /**
+ * Returns the message string.
+ */
+ virtual std::string& getMessage()=0;
+
+ /**
+ * Indicates whether or not the help and version switches were created
+ * automatically.
+ */
+ virtual bool hasHelpAndVersion()=0;
+
+ /**
+ * Resets the instance as if it had just been constructed so that the
+ * instance can be reused.
+ */
+ virtual void reset()=0;
+};
+
+} //namespace
+
+
+#endif
--- /dev/null
+
+
+/******************************************************************************
+ *
+ * file: CmdLineOutput.h
+ *
+ * Copyright (c) 2004, Michael E. Smoot
+ * All rights reserved.
+ *
+ * See the file COPYING in the top directory of this distribution for
+ * more information.
+ *
+ * THE SOFTWARE IS PROVIDED _AS IS_, WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ *****************************************************************************/
+
+#ifndef TCLAP_CMDLINEOUTPUT_H
+#define TCLAP_CMDLINEOUTPUT_H
+
+#include <string>
+#include <vector>
+#include <list>
+#include <iostream>
+#include <iomanip>
+#include <algorithm>
+
+namespace TCLAP {
+
+class CmdLineInterface;
+class ArgException;
+
+/**
+ * The interface that any output object must implement.
+ */
+class CmdLineOutput
+{
+
+ public:
+
+ /**
+ * Virtual destructor.
+ */
+ virtual ~CmdLineOutput() {}
+
+ /**
+ * Generates some sort of output for the USAGE.
+ * \param c - The CmdLine object the output is generated for.
+ */
+ virtual void usage(CmdLineInterface& c)=0;
+
+ /**
+ * Generates some sort of output for the version.
+ * \param c - The CmdLine object the output is generated for.
+ */
+ virtual void version(CmdLineInterface& c)=0;
+
+ /**
+ * Generates some sort of output for a failure.
+ * \param c - The CmdLine object the output is generated for.
+ * \param e - The ArgException that caused the failure.
+ */
+ virtual void failure( CmdLineInterface& c,
+ ArgException& e )=0;
+
+};
+
+} //namespace TCLAP
+#endif
--- /dev/null
+
+/******************************************************************************
+ *
+ * file: Constraint.h
+ *
+ * Copyright (c) 2005, Michael E. Smoot
+ * All rights reserved.
+ *
+ * See the file COPYING in the top directory of this distribution for
+ * more information.
+ *
+ * THE SOFTWARE IS PROVIDED _AS IS_, WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ *****************************************************************************/
+
+#ifndef TCLAP_CONSTRAINT_H
+#define TCLAP_CONSTRAINT_H
+
+#include <string>
+#include <vector>
+#include <list>
+#include <iostream>
+#include <iomanip>
+#include <algorithm>
+#include <stdexcept>
+
+namespace TCLAP {
+
+/**
+ * The interface that defines the interaction between the Arg and Constraint.
+ */
+template<class T>
+class Constraint
+{
+
+ public:
+ /**
+ * Returns a description of the Constraint.
+ */
+ virtual std::string description() const =0;
+
+ /**
+ * Returns the short ID for the Constraint.
+ */
+ virtual std::string shortID() const =0;
+
+ /**
+ * The method used to verify that the value parsed from the command
+ * line meets the constraint.
+ * \param value - The value that will be checked.
+ */
+ virtual bool check(const T& value) const =0;
+
+ /**
+ * Destructor.
+ * Silences warnings about Constraint being a base class with virtual
+ * functions but without a virtual destructor.
+ */
+ virtual ~Constraint() { ; }
+
+ static std::string shortID(Constraint<T> *constraint) {
+ if (!constraint)
+ throw std::logic_error("Cannot create a ValueArg with a NULL constraint");
+ return constraint->shortID();
+ }
+};
+
+} //namespace TCLAP
+#endif
--- /dev/null
+// -*- Mode: c++; c-basic-offset: 4; tab-width: 4; -*-
+
+/******************************************************************************
+ *
+ * file: DocBookOutput.h
+ *
+ * Copyright (c) 2004, Michael E. Smoot
+ * All rights reserved.
+ *
+ * See the file COPYING in the top directory of this distribution for
+ * more information.
+ *
+ * THE SOFTWARE IS PROVIDED _AS IS_, WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ *****************************************************************************/
+
+#ifndef TCLAP_DOCBOOKOUTPUT_H
+#define TCLAP_DOCBOOKOUTPUT_H
+
+#include <string>
+#include <vector>
+#include <list>
+#include <iostream>
+#include <algorithm>
+
+#include <tclap/CmdLineInterface.h>
+#include <tclap/CmdLineOutput.h>
+#include <tclap/XorHandler.h>
+#include <tclap/Arg.h>
+
+namespace TCLAP {
+
+/**
+ * A class that generates DocBook output for usage() method for the
+ * given CmdLine and its Args.
+ */
+class DocBookOutput : public CmdLineOutput
+{
+
+ public:
+
+ /**
+ * Prints the usage to stdout. Can be overridden to
+ * produce alternative behavior.
+ * \param c - The CmdLine object the output is generated for.
+ */
+ virtual void usage(CmdLineInterface& c);
+
+ /**
+ * Prints the version to stdout. Can be overridden
+ * to produce alternative behavior.
+ * \param c - The CmdLine object the output is generated for.
+ */
+ virtual void version(CmdLineInterface& c);
+
+ /**
+ * Prints (to stderr) an error message, short usage
+ * Can be overridden to produce alternative behavior.
+ * \param c - The CmdLine object the output is generated for.
+ * \param e - The ArgException that caused the failure.
+ */
+ virtual void failure(CmdLineInterface& c,
+ ArgException& e );
+
+ DocBookOutput() : theDelimiter('=') {}
+ protected:
+
+ /**
+ * Substitutes the char r for string x in string s.
+ * \param s - The string to operate on.
+ * \param r - The char to replace.
+ * \param x - What to replace r with.
+ */
+ void substituteSpecialChars( std::string& s, char r, std::string& x );
+ void removeChar( std::string& s, char r);
+ void basename( std::string& s );
+
+ void printShortArg(Arg* it);
+ void printLongArg(Arg* it);
+
+ char theDelimiter;
+};
+
+
+inline void DocBookOutput::version(CmdLineInterface& _cmd)
+{
+ std::cout << _cmd.getVersion() << std::endl;
+}
+
+inline void DocBookOutput::usage(CmdLineInterface& _cmd )
+{
+ std::list<Arg*> argList = _cmd.getArgList();
+ std::string progName = _cmd.getProgramName();
+ std::string xversion = _cmd.getVersion();
+ theDelimiter = _cmd.getDelimiter();
+ XorHandler xorHandler = _cmd.getXorHandler();
+ const std::vector< std::vector<Arg*> > xorList = xorHandler.getXorList();
+ basename(progName);
+
+ std::cout << "<?xml version='1.0'?>" << std::endl;
+ std::cout << "<!DOCTYPE refentry PUBLIC \"-//OASIS//DTD DocBook XML V4.2//EN\"" << std::endl;
+ std::cout << "\t\"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd\">" << std::endl << std::endl;
+
+ std::cout << "<refentry>" << std::endl;
+
+ std::cout << "<refmeta>" << std::endl;
+ std::cout << "<refentrytitle>" << progName << "</refentrytitle>" << std::endl;
+ std::cout << "<manvolnum>1</manvolnum>" << std::endl;
+ std::cout << "</refmeta>" << std::endl;
+
+ std::cout << "<refnamediv>" << std::endl;
+ std::cout << "<refname>" << progName << "</refname>" << std::endl;
+ std::cout << "<refpurpose>" << _cmd.getMessage() << "</refpurpose>" << std::endl;
+ std::cout << "</refnamediv>" << std::endl;
+
+ std::cout << "<refsynopsisdiv>" << std::endl;
+ std::cout << "<cmdsynopsis>" << std::endl;
+
+ std::cout << "<command>" << progName << "</command>" << std::endl;
+
+ // xor
+ for ( int i = 0; (unsigned int)i < xorList.size(); i++ )
+ {
+ std::cout << "<group choice='req'>" << std::endl;
+ for ( ArgVectorIterator it = xorList[i].begin();
+ it != xorList[i].end(); it++ )
+ printShortArg((*it));
+
+ std::cout << "</group>" << std::endl;
+ }
+
+ // rest of args
+ for (ArgListIterator it = argList.begin(); it != argList.end(); it++)
+ if ( !xorHandler.contains( (*it) ) )
+ printShortArg((*it));
+
+ std::cout << "</cmdsynopsis>" << std::endl;
+ std::cout << "</refsynopsisdiv>" << std::endl;
+
+ std::cout << "<refsect1>" << std::endl;
+ std::cout << "<title>Description</title>" << std::endl;
+ std::cout << "<para>" << std::endl;
+ std::cout << _cmd.getMessage() << std::endl;
+ std::cout << "</para>" << std::endl;
+ std::cout << "</refsect1>" << std::endl;
+
+ std::cout << "<refsect1>" << std::endl;
+ std::cout << "<title>Options</title>" << std::endl;
+
+ std::cout << "<variablelist>" << std::endl;
+
+ for (ArgListIterator it = argList.begin(); it != argList.end(); it++)
+ printLongArg((*it));
+
+ std::cout << "</variablelist>" << std::endl;
+ std::cout << "</refsect1>" << std::endl;
+
+ std::cout << "<refsect1>" << std::endl;
+ std::cout << "<title>Version</title>" << std::endl;
+ std::cout << "<para>" << std::endl;
+ std::cout << xversion << std::endl;
+ std::cout << "</para>" << std::endl;
+ std::cout << "</refsect1>" << std::endl;
+
+ std::cout << "</refentry>" << std::endl;
+
+}
+
+inline void DocBookOutput::failure( CmdLineInterface& _cmd,
+ ArgException& e )
+{
+ static_cast<void>(_cmd); // unused
+ std::cout << e.what() << std::endl;
+ throw ExitException(1);
+}
+
+inline void DocBookOutput::substituteSpecialChars( std::string& s,
+ char r,
+ std::string& x )
+{
+ size_t p;
+ while ( (p = s.find_first_of(r)) != std::string::npos )
+ {
+ s.erase(p,1);
+ s.insert(p,x);
+ }
+}
+
+inline void DocBookOutput::removeChar( std::string& s, char r)
+{
+ size_t p;
+ while ( (p = s.find_first_of(r)) != std::string::npos )
+ {
+ s.erase(p,1);
+ }
+}
+
+inline void DocBookOutput::basename( std::string& s )
+{
+ size_t p = s.find_last_of('/');
+ if ( p != std::string::npos )
+ {
+ s.erase(0, p + 1);
+ }
+}
+
+inline void DocBookOutput::printShortArg(Arg* a)
+{
+ std::string lt = "<";
+ std::string gt = ">";
+
+ std::string id = a->shortID();
+ substituteSpecialChars(id,'<',lt);
+ substituteSpecialChars(id,'>',gt);
+ removeChar(id,'[');
+ removeChar(id,']');
+
+ std::string choice = "opt";
+ if ( a->isRequired() )
+ choice = "plain";
+
+ std::cout << "<arg choice='" << choice << '\'';
+ if ( a->acceptsMultipleValues() )
+ std::cout << " rep='repeat'";
+
+
+ std::cout << '>';
+ if ( !a->getFlag().empty() )
+ std::cout << a->flagStartChar() << a->getFlag();
+ else
+ std::cout << a->nameStartString() << a->getName();
+ if ( a->isValueRequired() )
+ {
+ std::string arg = a->shortID();
+ removeChar(arg,'[');
+ removeChar(arg,']');
+ removeChar(arg,'<');
+ removeChar(arg,'>');
+ arg.erase(0, arg.find_last_of(theDelimiter) + 1);
+ std::cout << theDelimiter;
+ std::cout << "<replaceable>" << arg << "</replaceable>";
+ }
+ std::cout << "</arg>" << std::endl;
+
+}
+
+inline void DocBookOutput::printLongArg(Arg* a)
+{
+ std::string lt = "<";
+ std::string gt = ">";
+
+ std::string desc = a->getDescription();
+ substituteSpecialChars(desc,'<',lt);
+ substituteSpecialChars(desc,'>',gt);
+
+ std::cout << "<varlistentry>" << std::endl;
+
+ if ( !a->getFlag().empty() )
+ {
+ std::cout << "<term>" << std::endl;
+ std::cout << "<option>";
+ std::cout << a->flagStartChar() << a->getFlag();
+ std::cout << "</option>" << std::endl;
+ std::cout << "</term>" << std::endl;
+ }
+
+ std::cout << "<term>" << std::endl;
+ std::cout << "<option>";
+ std::cout << a->nameStartString() << a->getName();
+ if ( a->isValueRequired() )
+ {
+ std::string arg = a->shortID();
+ removeChar(arg,'[');
+ removeChar(arg,']');
+ removeChar(arg,'<');
+ removeChar(arg,'>');
+ arg.erase(0, arg.find_last_of(theDelimiter) + 1);
+ std::cout << theDelimiter;
+ std::cout << "<replaceable>" << arg << "</replaceable>";
+ }
+ std::cout << "</option>" << std::endl;
+ std::cout << "</term>" << std::endl;
+
+ std::cout << "<listitem>" << std::endl;
+ std::cout << "<para>" << std::endl;
+ std::cout << desc << std::endl;
+ std::cout << "</para>" << std::endl;
+ std::cout << "</listitem>" << std::endl;
+
+ std::cout << "</varlistentry>" << std::endl;
+}
+
+} //namespace TCLAP
+#endif
--- /dev/null
+
+/******************************************************************************
+ *
+ * file: HelpVisitor.h
+ *
+ * Copyright (c) 2003, Michael E. Smoot .
+ * All rights reserved.
+ *
+ * See the file COPYING in the top directory of this distribution for
+ * more information.
+ *
+ * THE SOFTWARE IS PROVIDED _AS IS_, WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ *****************************************************************************/
+
+#ifndef TCLAP_HELP_VISITOR_H
+#define TCLAP_HELP_VISITOR_H
+
+#include <tclap/CmdLineInterface.h>
+#include <tclap/CmdLineOutput.h>
+#include <tclap/Visitor.h>
+
+namespace TCLAP {
+
+/**
+ * A Visitor object that calls the usage method of the given CmdLineOutput
+ * object for the specified CmdLine object.
+ */
+class HelpVisitor: public Visitor
+{
+ private:
+ /**
+ * Prevent accidental copying.
+ */
+ HelpVisitor(const HelpVisitor& rhs);
+ HelpVisitor& operator=(const HelpVisitor& rhs);
+
+ protected:
+
+ /**
+ * The CmdLine the output will be generated for.
+ */
+ CmdLineInterface* _cmd;
+
+ /**
+ * The output object.
+ */
+ CmdLineOutput** _out;
+
+ public:
+
+ /**
+ * Constructor.
+ * \param cmd - The CmdLine the output will be generated for.
+ * \param out - The type of output.
+ */
+ HelpVisitor(CmdLineInterface* cmd, CmdLineOutput** out)
+ : Visitor(), _cmd( cmd ), _out( out ) { }
+
+ /**
+ * Calls the usage method of the CmdLineOutput for the
+ * specified CmdLine.
+ */
+ void visit() { (*_out)->usage(*_cmd); throw ExitException(0); }
+
+};
+
+}
+
+#endif
--- /dev/null
+
+/******************************************************************************
+ *
+ * file: IgnoreRestVisitor.h
+ *
+ * Copyright (c) 2003, Michael E. Smoot .
+ * All rights reserved.
+ *
+ * See the file COPYING in the top directory of this distribution for
+ * more information.
+ *
+ * THE SOFTWARE IS PROVIDED _AS IS_, WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ *****************************************************************************/
+
+
+#ifndef TCLAP_IGNORE_REST_VISITOR_H
+#define TCLAP_IGNORE_REST_VISITOR_H
+
+#include <tclap/Visitor.h>
+#include <tclap/Arg.h>
+
+namespace TCLAP {
+
+/**
+ * A Visitor that tells the CmdLine to begin ignoring arguments after
+ * this one is parsed.
+ */
+class IgnoreRestVisitor: public Visitor
+{
+ public:
+
+ /**
+ * Constructor.
+ */
+ IgnoreRestVisitor() : Visitor() {}
+
+ /**
+ * Sets Arg::_ignoreRest.
+ */
+ void visit() { Arg::beginIgnoring(); }
+};
+
+}
+
+#endif
--- /dev/null
+/******************************************************************************
+ *
+ * file: MultiArg.h
+ *
+ * Copyright (c) 2003, Michael E. Smoot .
+ * Copyright (c) 2004, Michael E. Smoot, Daniel Aarno.
+ * All rights reserved.
+ *
+ * See the file COPYING in the top directory of this distribution for
+ * more information.
+ *
+ * THE SOFTWARE IS PROVIDED _AS IS_, WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ *****************************************************************************/
+
+
+#ifndef TCLAP_MULTIPLE_ARGUMENT_H
+#define TCLAP_MULTIPLE_ARGUMENT_H
+
+#include <string>
+#include <vector>
+
+#include <tclap/Arg.h>
+#include <tclap/Constraint.h>
+
+namespace TCLAP {
+/**
+ * An argument that allows multiple values of type T to be specified. Very
+ * similar to a ValueArg, except a vector of values will be returned
+ * instead of just one.
+ */
+template<class T>
+class MultiArg : public Arg
+{
+public:
+ typedef std::vector<T> container_type;
+ typedef typename container_type::iterator iterator;
+ typedef typename container_type::const_iterator const_iterator;
+
+protected:
+
+ /**
+ * The list of values parsed from the CmdLine.
+ */
+ std::vector<T> _values;
+
+ /**
+ * The description of type T to be used in the usage.
+ */
+ std::string _typeDesc;
+
+ /**
+ * A list of constraint on this Arg.
+ */
+ Constraint<T>* _constraint;
+
+ /**
+ * Extracts the value from the string.
+ * Attempts to parse string as type T, if this fails an exception
+ * is thrown.
+ * \param val - The string to be read.
+ */
+ void _extractValue( const std::string& val );
+
+ /**
+ * Used by XorHandler to decide whether to keep parsing for this arg.
+ */
+ bool _allowMore;
+
+public:
+
+ /**
+ * Constructor.
+ * \param flag - The one character flag that identifies this
+ * argument on the command line.
+ * \param name - A one word name for the argument. Can be
+ * used as a long flag on the command line.
+ * \param desc - A description of what the argument is for or
+ * does.
+ * \param req - Whether the argument is required on the command
+ * line.
+ * \param typeDesc - A short, human readable description of the
+ * type that this object expects. This is used in the generation
+ * of the USAGE statement. The goal is to be helpful to the end user
+ * of the program.
+ * \param v - An optional visitor. You probably should not
+ * use this unless you have a very good reason.
+ */
+ MultiArg( const std::string& flag,
+ const std::string& name,
+ const std::string& desc,
+ bool req,
+ const std::string& typeDesc,
+ Visitor* v = NULL);
+
+ /**
+ * Constructor.
+ * \param flag - The one character flag that identifies this
+ * argument on the command line.
+ * \param name - A one word name for the argument. Can be
+ * used as a long flag on the command line.
+ * \param desc - A description of what the argument is for or
+ * does.
+ * \param req - Whether the argument is required on the command
+ * line.
+ * \param typeDesc - A short, human readable description of the
+ * type that this object expects. This is used in the generation
+ * of the USAGE statement. The goal is to be helpful to the end user
+ * of the program.
+ * \param parser - A CmdLine parser object to add this Arg to
+ * \param v - An optional visitor. You probably should not
+ * use this unless you have a very good reason.
+ */
+ MultiArg( const std::string& flag,
+ const std::string& name,
+ const std::string& desc,
+ bool req,
+ const std::string& typeDesc,
+ CmdLineInterface& parser,
+ Visitor* v = NULL );
+
+ /**
+ * Constructor.
+ * \param flag - The one character flag that identifies this
+ * argument on the command line.
+ * \param name - A one word name for the argument. Can be
+ * used as a long flag on the command line.
+ * \param desc - A description of what the argument is for or
+ * does.
+ * \param req - Whether the argument is required on the command
+ * line.
+ * \param constraint - A pointer to a Constraint object used
+ * to constrain this Arg.
+ * \param v - An optional visitor. You probably should not
+ * use this unless you have a very good reason.
+ */
+ MultiArg( const std::string& flag,
+ const std::string& name,
+ const std::string& desc,
+ bool req,
+ Constraint<T>* constraint,
+ Visitor* v = NULL );
+
+ /**
+ * Constructor.
+ * \param flag - The one character flag that identifies this
+ * argument on the command line.
+ * \param name - A one word name for the argument. Can be
+ * used as a long flag on the command line.
+ * \param desc - A description of what the argument is for or
+ * does.
+ * \param req - Whether the argument is required on the command
+ * line.
+ * \param constraint - A pointer to a Constraint object used
+ * to constrain this Arg.
+ * \param parser - A CmdLine parser object to add this Arg to
+ * \param v - An optional visitor. You probably should not
+ * use this unless you have a very good reason.
+ */
+ MultiArg( const std::string& flag,
+ const std::string& name,
+ const std::string& desc,
+ bool req,
+ Constraint<T>* constraint,
+ CmdLineInterface& parser,
+ Visitor* v = NULL );
+
+ /**
+ * Handles the processing of the argument.
+ * This re-implements the Arg version of this method to set the
+ * _value of the argument appropriately. It knows the difference
+ * between labeled and unlabeled.
+ * \param i - Pointer the the current argument in the list.
+ * \param args - Mutable list of strings. Passed from main().
+ */
+ virtual bool processArg(int* i, std::vector<std::string>& args);
+
+ /**
+ * Returns a vector of type T containing the values parsed from
+ * the command line.
+ */
+ const std::vector<T>& getValue() const { return _values; }
+
+ /**
+ * Returns an iterator over the values parsed from the command
+ * line.
+ */
+ const_iterator begin() const { return _values.begin(); }
+
+ /**
+ * Returns the end of the values parsed from the command
+ * line.
+ */
+ const_iterator end() const { return _values.end(); }
+
+ /**
+ * Returns the a short id string. Used in the usage.
+ * \param val - value to be used.
+ */
+ virtual std::string shortID(const std::string& val="val") const;
+
+ /**
+ * Returns the a long id string. Used in the usage.
+ * \param val - value to be used.
+ */
+ virtual std::string longID(const std::string& val="val") const;
+
+ /**
+ * Once we've matched the first value, then the arg is no longer
+ * required.
+ */
+ virtual bool isRequired() const;
+
+ virtual bool allowMore();
+
+ virtual void reset();
+
+private:
+ /**
+ * Prevent accidental copying
+ */
+ MultiArg<T>(const MultiArg<T>& rhs);
+ MultiArg<T>& operator=(const MultiArg<T>& rhs);
+
+};
+
+template<class T>
+MultiArg<T>::MultiArg(const std::string& flag,
+ const std::string& name,
+ const std::string& desc,
+ bool req,
+ const std::string& typeDesc,
+ Visitor* v) :
+ Arg( flag, name, desc, req, true, v ),
+ _values(std::vector<T>()),
+ _typeDesc( typeDesc ),
+ _constraint( NULL ),
+ _allowMore(false)
+{
+ _acceptsMultipleValues = true;
+}
+
+template<class T>
+MultiArg<T>::MultiArg(const std::string& flag,
+ const std::string& name,
+ const std::string& desc,
+ bool req,
+ const std::string& typeDesc,
+ CmdLineInterface& parser,
+ Visitor* v)
+: Arg( flag, name, desc, req, true, v ),
+ _values(std::vector<T>()),
+ _typeDesc( typeDesc ),
+ _constraint( NULL ),
+ _allowMore(false)
+{
+ parser.add( this );
+ _acceptsMultipleValues = true;
+}
+
+/**
+ *
+ */
+template<class T>
+MultiArg<T>::MultiArg(const std::string& flag,
+ const std::string& name,
+ const std::string& desc,
+ bool req,
+ Constraint<T>* constraint,
+ Visitor* v)
+: Arg( flag, name, desc, req, true, v ),
+ _values(std::vector<T>()),
+ _typeDesc( Constraint<T>::shortID(constraint) ),
+ _constraint( constraint ),
+ _allowMore(false)
+{
+ _acceptsMultipleValues = true;
+}
+
+template<class T>
+MultiArg<T>::MultiArg(const std::string& flag,
+ const std::string& name,
+ const std::string& desc,
+ bool req,
+ Constraint<T>* constraint,
+ CmdLineInterface& parser,
+ Visitor* v)
+: Arg( flag, name, desc, req, true, v ),
+ _values(std::vector<T>()),
+ _typeDesc( Constraint<T>::shortID(constraint) ),
+ _constraint( constraint ),
+ _allowMore(false)
+{
+ parser.add( this );
+ _acceptsMultipleValues = true;
+}
+
+template<class T>
+bool MultiArg<T>::processArg(int *i, std::vector<std::string>& args)
+{
+ if ( _ignoreable && Arg::ignoreRest() )
+ return false;
+
+ if ( _hasBlanks( args[*i] ) )
+ return false;
+
+ std::string flag = args[*i];
+ std::string value = "";
+
+ trimFlag( flag, value );
+
+ if ( argMatches( flag ) )
+ {
+ if ( Arg::delimiter() != ' ' && value == "" )
+ throw( ArgParseException(
+ "Couldn't find delimiter for this argument!",
+ toString() ) );
+
+ // always take the first one, regardless of start string
+ if ( value == "" )
+ {
+ (*i)++;
+ if ( static_cast<unsigned int>(*i) < args.size() )
+ _extractValue( args[*i] );
+ else
+ throw( ArgParseException("Missing a value for this argument!",
+ toString() ) );
+ }
+ else
+ _extractValue( value );
+
+ /*
+ // continuing taking the args until we hit one with a start string
+ while ( (unsigned int)(*i)+1 < args.size() &&
+ args[(*i)+1].find_first_of( Arg::flagStartString() ) != 0 &&
+ args[(*i)+1].find_first_of( Arg::nameStartString() ) != 0 )
+ _extractValue( args[++(*i)] );
+ */
+
+ _alreadySet = true;
+ _checkWithVisitor();
+
+ return true;
+ }
+ else
+ return false;
+}
+
+/**
+ *
+ */
+template<class T>
+std::string MultiArg<T>::shortID(const std::string& val) const
+{
+ static_cast<void>(val); // Ignore input, don't warn
+ return Arg::shortID(_typeDesc) + " ... ";
+}
+
+/**
+ *
+ */
+template<class T>
+std::string MultiArg<T>::longID(const std::string& val) const
+{
+ static_cast<void>(val); // Ignore input, don't warn
+ return Arg::longID(_typeDesc) + " (accepted multiple times)";
+}
+
+/**
+ * Once we've matched the first value, then the arg is no longer
+ * required.
+ */
+template<class T>
+bool MultiArg<T>::isRequired() const
+{
+ if ( _required )
+ {
+ if ( _values.size() > 1 )
+ return false;
+ else
+ return true;
+ }
+ else
+ return false;
+
+}
+
+template<class T>
+void MultiArg<T>::_extractValue( const std::string& val )
+{
+ try {
+ T tmp;
+ ExtractValue(tmp, val, typename ArgTraits<T>::ValueCategory());
+ _values.push_back(tmp);
+ } catch( ArgParseException &e) {
+ throw ArgParseException(e.error(), toString());
+ }
+
+ if ( _constraint != NULL )
+ if ( ! _constraint->check( _values.back() ) )
+ throw( CmdLineParseException( "Value '" + val +
+ "' does not meet constraint: " +
+ _constraint->description(),
+ toString() ) );
+}
+
+template<class T>
+bool MultiArg<T>::allowMore()
+{
+ bool am = _allowMore;
+ _allowMore = true;
+ return am;
+}
+
+template<class T>
+void MultiArg<T>::reset()
+{
+ Arg::reset();
+ _values.clear();
+}
+
+} // namespace TCLAP
+
+#endif
--- /dev/null
+
+/******************************************************************************
+*
+* file: MultiSwitchArg.h
+*
+* Copyright (c) 2003, Michael E. Smoot .
+* Copyright (c) 2004, Michael E. Smoot, Daniel Aarno.
+* Copyright (c) 2005, Michael E. Smoot, Daniel Aarno, Erik Zeek.
+* All rights reserved.
+*
+* See the file COPYING in the top directory of this distribution for
+* more information.
+*
+* THE SOFTWARE IS PROVIDED _AS IS_, WITHOUT WARRANTY OF ANY KIND, EXPRESS
+* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+* DEALINGS IN THE SOFTWARE.
+*
+*****************************************************************************/
+
+
+#ifndef TCLAP_MULTI_SWITCH_ARG_H
+#define TCLAP_MULTI_SWITCH_ARG_H
+
+#include <string>
+#include <vector>
+
+#include <tclap/SwitchArg.h>
+
+namespace TCLAP {
+
+/**
+* A multiple switch argument. If the switch is set on the command line, then
+* the getValue method will return the number of times the switch appears.
+*/
+class MultiSwitchArg : public SwitchArg
+{
+ protected:
+
+ /**
+ * The value of the switch.
+ */
+ int _value;
+
+ /**
+ * Used to support the reset() method so that ValueArg can be
+ * reset to their constructed value.
+ */
+ int _default;
+
+ public:
+
+ /**
+ * MultiSwitchArg constructor.
+ * \param flag - The one character flag that identifies this
+ * argument on the command line.
+ * \param name - A one word name for the argument. Can be
+ * used as a long flag on the command line.
+ * \param desc - A description of what the argument is for or
+ * does.
+ * \param init - Optional. The initial/default value of this Arg.
+ * Defaults to 0.
+ * \param v - An optional visitor. You probably should not
+ * use this unless you have a very good reason.
+ */
+ MultiSwitchArg(const std::string& flag,
+ const std::string& name,
+ const std::string& desc,
+ int init = 0,
+ Visitor* v = NULL);
+
+
+ /**
+ * MultiSwitchArg constructor.
+ * \param flag - The one character flag that identifies this
+ * argument on the command line.
+ * \param name - A one word name for the argument. Can be
+ * used as a long flag on the command line.
+ * \param desc - A description of what the argument is for or
+ * does.
+ * \param parser - A CmdLine parser object to add this Arg to
+ * \param init - Optional. The initial/default value of this Arg.
+ * Defaults to 0.
+ * \param v - An optional visitor. You probably should not
+ * use this unless you have a very good reason.
+ */
+ MultiSwitchArg(const std::string& flag,
+ const std::string& name,
+ const std::string& desc,
+ CmdLineInterface& parser,
+ int init = 0,
+ Visitor* v = NULL);
+
+
+ /**
+ * Handles the processing of the argument.
+ * This re-implements the SwitchArg version of this method to set the
+ * _value of the argument appropriately.
+ * \param i - Pointer the the current argument in the list.
+ * \param args - Mutable list of strings. Passed
+ * in from main().
+ */
+ virtual bool processArg(int* i, std::vector<std::string>& args);
+
+ /**
+ * Returns int, the number of times the switch has been set.
+ */
+ int getValue() const { return _value; }
+
+ /**
+ * Returns the shortID for this Arg.
+ */
+ std::string shortID(const std::string& val) const;
+
+ /**
+ * Returns the longID for this Arg.
+ */
+ std::string longID(const std::string& val) const;
+
+ void reset();
+
+};
+
+//////////////////////////////////////////////////////////////////////
+//BEGIN MultiSwitchArg.cpp
+//////////////////////////////////////////////////////////////////////
+inline MultiSwitchArg::MultiSwitchArg(const std::string& flag,
+ const std::string& name,
+ const std::string& desc,
+ int init,
+ Visitor* v )
+: SwitchArg(flag, name, desc, false, v),
+_value( init ),
+_default( init )
+{ }
+
+inline MultiSwitchArg::MultiSwitchArg(const std::string& flag,
+ const std::string& name,
+ const std::string& desc,
+ CmdLineInterface& parser,
+ int init,
+ Visitor* v )
+: SwitchArg(flag, name, desc, false, v),
+_value( init ),
+_default( init )
+{
+ parser.add( this );
+}
+
+inline bool MultiSwitchArg::processArg(int *i, std::vector<std::string>& args)
+{
+ if ( _ignoreable && Arg::ignoreRest() )
+ return false;
+
+ if ( argMatches( args[*i] ))
+ {
+ // so the isSet() method will work
+ _alreadySet = true;
+
+ // Matched argument: increment value.
+ ++_value;
+
+ _checkWithVisitor();
+
+ return true;
+ }
+ else if ( combinedSwitchesMatch( args[*i] ) )
+ {
+ // so the isSet() method will work
+ _alreadySet = true;
+
+ // Matched argument: increment value.
+ ++_value;
+
+ // Check for more in argument and increment value.
+ while ( combinedSwitchesMatch( args[*i] ) )
+ ++_value;
+
+ _checkWithVisitor();
+
+ return false;
+ }
+ else
+ return false;
+}
+
+inline std::string
+MultiSwitchArg::shortID(const std::string& val) const
+{
+ return Arg::shortID(val) + " ... ";
+}
+
+inline std::string
+MultiSwitchArg::longID(const std::string& val) const
+{
+ return Arg::longID(val) + " (accepted multiple times)";
+}
+
+inline void
+MultiSwitchArg::reset()
+{
+ MultiSwitchArg::_value = MultiSwitchArg::_default;
+}
+
+//////////////////////////////////////////////////////////////////////
+//END MultiSwitchArg.cpp
+//////////////////////////////////////////////////////////////////////
+
+} //namespace TCLAP
+
+#endif
--- /dev/null
+
+
+/******************************************************************************
+ *
+ * file: OptionalUnlabeledTracker.h
+ *
+ * Copyright (c) 2005, Michael E. Smoot .
+ * All rights reserved.
+ *
+ * See the file COPYING in the top directory of this distribution for
+ * more information.
+ *
+ * THE SOFTWARE IS PROVIDED _AS IS_, WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ *****************************************************************************/
+
+
+#ifndef TCLAP_OPTIONAL_UNLABELED_TRACKER_H
+#define TCLAP_OPTIONAL_UNLABELED_TRACKER_H
+
+#include <string>
+
+namespace TCLAP {
+
+class OptionalUnlabeledTracker
+{
+
+ public:
+
+ static void check( bool req, const std::string& argName );
+
+ static void gotOptional() { alreadyOptionalRef() = true; }
+
+ static bool& alreadyOptional() { return alreadyOptionalRef(); }
+
+ private:
+
+ static bool& alreadyOptionalRef() { static bool ct = false; return ct; }
+};
+
+
+inline void OptionalUnlabeledTracker::check( bool req, const std::string& argName )
+{
+ if ( OptionalUnlabeledTracker::alreadyOptional() )
+ throw( SpecificationException(
+ "You can't specify ANY Unlabeled Arg following an optional Unlabeled Arg",
+ argName ) );
+
+ if ( !req )
+ OptionalUnlabeledTracker::gotOptional();
+}
+
+
+} // namespace TCLAP
+
+#endif
--- /dev/null
+
+TCLAP - Templatized Command Line Argument Parser
+
+This is a simple C++ library that facilitates parsing command line
+arguments in a type independent manner. It doesn't conform exactly
+to either the GNU or POSIX standards, although it is close. See
+docs/manual.html for descriptions of how things work or look at the
+simple examples in the examples dir.
+
+To find out what the latest changes are read the NEWS file in this directory.
+
+
+Any and all feedback is welcome to: Mike Smoot <mes@aescon.com>
+
+
+
--- /dev/null
+// -*- Mode: c++; c-basic-offset: 4; tab-width: 4; -*-
+
+/******************************************************************************
+ *
+ * file: StandardTraits.h
+ *
+ * Copyright (c) 2007, Daniel Aarno, Michael E. Smoot .
+ * All rights reserved.
+ *
+ * See the file COPYING in the top directory of this distribution for
+ * more information.
+ *
+ * THE SOFTWARE IS PROVIDED _AS IS_, WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ *****************************************************************************/
+
+// This is an internal tclap file, you should probably not have to
+// include this directly
+
+#ifndef TCLAP_STANDARD_TRAITS_H
+#define TCLAP_STANDARD_TRAITS_H
+
+#ifdef HAVE_CONFIG_H
+#include <config.h> // To check for long long
+#endif
+
+// If Microsoft has already typedef'd wchar_t as an unsigned
+// short, then compiles will break because it's as if we're
+// creating ArgTraits twice for unsigned short. Thus...
+#ifdef _MSC_VER
+#ifndef _NATIVE_WCHAR_T_DEFINED
+#define TCLAP_DONT_DECLARE_WCHAR_T_ARGTRAITS
+#endif
+#endif
+
+namespace TCLAP {
+
+// Integer types (signed, unsigned and bool) and floating point types all
+// have value-like semantics.
+
+// Strings have string like argument traits.
+template<>
+struct ArgTraits<std::string> {
+ typedef StringLike ValueCategory;
+};
+
+template<typename T>
+void SetString(T &dst, const std::string &src)
+{
+ dst = src;
+}
+
+} // namespace
+
+#endif
+
--- /dev/null
+// -*- Mode: c++; c-basic-offset: 4; tab-width: 4; -*-
+
+/******************************************************************************
+ *
+ * file: StdOutput.h
+ *
+ * Copyright (c) 2004, Michael E. Smoot
+ * All rights reserved.
+ *
+ * See the file COPYING in the top directory of this distribution for
+ * more information.
+ *
+ * THE SOFTWARE IS PROVIDED _AS IS_, WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ *****************************************************************************/
+
+#ifndef TCLAP_STDCMDLINEOUTPUT_H
+#define TCLAP_STDCMDLINEOUTPUT_H
+
+#include <string>
+#include <vector>
+#include <list>
+#include <iostream>
+#include <algorithm>
+
+#include <tclap/CmdLineInterface.h>
+#include <tclap/CmdLineOutput.h>
+#include <tclap/XorHandler.h>
+#include <tclap/Arg.h>
+
+namespace TCLAP {
+
+/**
+ * A class that isolates any output from the CmdLine object so that it
+ * may be easily modified.
+ */
+class StdOutput : public CmdLineOutput
+{
+
+ public:
+
+ /**
+ * Prints the usage to stdout. Can be overridden to
+ * produce alternative behavior.
+ * \param c - The CmdLine object the output is generated for.
+ */
+ virtual void usage(CmdLineInterface& c);
+
+ /**
+ * Prints the version to stdout. Can be overridden
+ * to produce alternative behavior.
+ * \param c - The CmdLine object the output is generated for.
+ */
+ virtual void version(CmdLineInterface& c);
+
+ /**
+ * Prints (to stderr) an error message, short usage
+ * Can be overridden to produce alternative behavior.
+ * \param c - The CmdLine object the output is generated for.
+ * \param e - The ArgException that caused the failure.
+ */
+ virtual void failure(CmdLineInterface& c,
+ ArgException& e );
+
+ protected:
+
+ /**
+ * Writes a brief usage message with short args.
+ * \param c - The CmdLine object the output is generated for.
+ * \param os - The stream to write the message to.
+ */
+ void _shortUsage( CmdLineInterface& c, std::ostream& os ) const;
+
+ /**
+ * Writes a longer usage message with long and short args,
+ * provides descriptions and prints message.
+ * \param c - The CmdLine object the output is generated for.
+ * \param os - The stream to write the message to.
+ */
+ void _longUsage( CmdLineInterface& c, std::ostream& os ) const;
+
+ /**
+ * This function inserts line breaks and indents long strings
+ * according the params input. It will only break lines at spaces,
+ * commas and pipes.
+ * \param os - The stream to be printed to.
+ * \param s - The string to be printed.
+ * \param maxWidth - The maxWidth allowed for the output line.
+ * \param indentSpaces - The number of spaces to indent the first line.
+ * \param secondLineOffset - The number of spaces to indent the second
+ * and all subsequent lines in addition to indentSpaces.
+ */
+ void spacePrint( std::ostream& os,
+ const std::string& s,
+ int maxWidth,
+ int indentSpaces,
+ int secondLineOffset ) const;
+
+};
+
+
+inline void StdOutput::version(CmdLineInterface& _cmd)
+{
+ std::string progName = _cmd.getProgramName();
+ std::string xversion = _cmd.getVersion();
+
+ std::cout << std::endl << progName << " version: "
+ << xversion << std::endl << std::endl;
+}
+
+inline void StdOutput::usage(CmdLineInterface& _cmd )
+{
+ std::cout << std::endl << "USAGE: " << std::endl << std::endl;
+
+ _shortUsage( _cmd, std::cout );
+
+ std::cout << std::endl << std::endl << "Where: " << std::endl << std::endl;
+
+ _longUsage( _cmd, std::cout );
+
+ std::cout << std::endl;
+
+}
+
+inline void StdOutput::failure( CmdLineInterface& _cmd,
+ ArgException& e )
+{
+ std::string progName = _cmd.getProgramName();
+
+ std::cerr << "PARSE ERROR: " << e.argId() << std::endl
+ << " " << e.error() << std::endl << std::endl;
+
+ if ( _cmd.hasHelpAndVersion() )
+ {
+ std::cerr << "Brief USAGE: " << std::endl;
+
+ _shortUsage( _cmd, std::cerr );
+
+ std::cerr << std::endl << "For complete USAGE and HELP type: "
+ << std::endl << " " << progName << " "
+ << Arg::nameStartString() << "help"
+ << std::endl << std::endl;
+ }
+ else
+ usage(_cmd);
+
+ throw ExitException(1);
+}
+
+inline void
+StdOutput::_shortUsage( CmdLineInterface& _cmd,
+ std::ostream& os ) const
+{
+ std::list<Arg*> argList = _cmd.getArgList();
+ std::string progName = _cmd.getProgramName();
+ XorHandler xorHandler = _cmd.getXorHandler();
+ std::vector< std::vector<Arg*> > xorList = xorHandler.getXorList();
+
+ std::string s = progName + " ";
+
+ // first the xor
+ for ( int i = 0; static_cast<unsigned int>(i) < xorList.size(); i++ )
+ {
+ s += " {";
+ for ( ArgVectorIterator it = xorList[i].begin();
+ it != xorList[i].end(); it++ )
+ s += (*it)->shortID() + "|";
+
+ s[s.length()-1] = '}';
+ }
+
+ // then the rest
+ for (ArgListIterator it = argList.begin(); it != argList.end(); it++)
+ if ( !xorHandler.contains( (*it) ) )
+ s += " " + (*it)->shortID();
+
+ // if the program name is too long, then adjust the second line offset
+ int secondLineOffset = static_cast<int>(progName.length()) + 2;
+ if ( secondLineOffset > 75/2 )
+ secondLineOffset = static_cast<int>(75/2);
+
+ spacePrint( os, s, 75, 3, secondLineOffset );
+}
+
+inline void
+StdOutput::_longUsage( CmdLineInterface& _cmd,
+ std::ostream& os ) const
+{
+ std::list<Arg*> argList = _cmd.getArgList();
+ std::string message = _cmd.getMessage();
+ XorHandler xorHandler = _cmd.getXorHandler();
+ std::vector< std::vector<Arg*> > xorList = xorHandler.getXorList();
+
+ // first the xor
+ for ( int i = 0; static_cast<unsigned int>(i) < xorList.size(); i++ )
+ {
+ for ( ArgVectorIterator it = xorList[i].begin();
+ it != xorList[i].end();
+ it++ )
+ {
+ spacePrint( os, (*it)->longID(), 75, 3, 3 );
+ spacePrint( os, (*it)->getDescription(), 75, 5, 0 );
+
+ if ( it+1 != xorList[i].end() )
+ spacePrint(os, "-- OR --", 75, 9, 0);
+ }
+ os << std::endl << std::endl;
+ }
+
+ // then the rest
+ for (ArgListIterator it = argList.begin(); it != argList.end(); it++)
+ if ( !xorHandler.contains( (*it) ) )
+ {
+ spacePrint( os, (*it)->longID(), 75, 3, 3 );
+ spacePrint( os, (*it)->getDescription(), 75, 5, 0 );
+ os << std::endl;
+ }
+
+ os << std::endl;
+
+ spacePrint( os, message, 75, 3, 0 );
+}
+
+inline void StdOutput::spacePrint( std::ostream& os,
+ const std::string& s,
+ int maxWidth,
+ int indentSpaces,
+ int secondLineOffset ) const
+{
+ int len = static_cast<int>(s.length());
+
+ if ( (len + indentSpaces > maxWidth) && maxWidth > 0 )
+ {
+ int allowedLen = maxWidth - indentSpaces;
+ int start = 0;
+ while ( start < len )
+ {
+ // find the substring length
+ // int stringLen = std::min<int>( len - start, allowedLen );
+ // doing it this way to support a VisualC++ 2005 bug
+ using namespace std;
+ int stringLen = min<int>( len - start, allowedLen );
+
+ // trim the length so it doesn't end in middle of a word
+ if ( stringLen == allowedLen )
+ while ( stringLen >= 0 &&
+ s[stringLen+start] != ' ' &&
+ s[stringLen+start] != ',' &&
+ s[stringLen+start] != '|' )
+ stringLen--;
+
+ // ok, the word is longer than the line, so just split
+ // wherever the line ends
+ if ( stringLen <= 0 )
+ stringLen = allowedLen;
+
+ // check for newlines
+ for ( int i = 0; i < stringLen; i++ )
+ if ( s[start+i] == '\n' )
+ stringLen = i+1;
+
+ // print the indent
+ for ( int i = 0; i < indentSpaces; i++ )
+ os << " ";
+
+ if ( start == 0 )
+ {
+ // handle second line offsets
+ indentSpaces += secondLineOffset;
+
+ // adjust allowed len
+ allowedLen -= secondLineOffset;
+ }
+
+ os << s.substr(start,stringLen) << std::endl;
+
+ // so we don't start a line with a space
+ while ( s[stringLen+start] == ' ' && start < len )
+ start++;
+
+ start += stringLen;
+ }
+ }
+ else
+ {
+ for ( int i = 0; i < indentSpaces; i++ )
+ os << " ";
+ os << s << std::endl;
+ }
+}
+
+} //namespace TCLAP
+#endif
--- /dev/null
+/******************************************************************************
+ *
+ * file: SwitchArg.h
+ *
+ * Copyright (c) 2003, Michael E. Smoot .
+ * Copyright (c) 2004, Michael E. Smoot, Daniel Aarno.
+ * All rights reserved.
+ *
+ * See the file COPYING in the top directory of this distribution for
+ * more information.
+ *
+ * THE SOFTWARE IS PROVIDED _AS IS_, WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ *****************************************************************************/
+
+
+#ifndef TCLAP_SWITCH_ARG_H
+#define TCLAP_SWITCH_ARG_H
+
+#include <string>
+#include <vector>
+
+#include <tclap/Arg.h>
+
+namespace TCLAP {
+
+/**
+ * A simple switch argument. If the switch is set on the command line, then
+ * the getValue method will return the opposite of the default value for the
+ * switch.
+ */
+class SwitchArg : public Arg
+{
+protected:
+
+ /**
+ * The value of the switch.
+ */
+ bool _value;
+
+ /**
+ * Used to support the reset() method so that ValueArg can be
+ * reset to their constructed value.
+ */
+ bool _default;
+
+public:
+
+ /**
+ * SwitchArg constructor.
+ * \param flag - The one character flag that identifies this
+ * argument on the command line.
+ * \param name - A one word name for the argument. Can be
+ * used as a long flag on the command line.
+ * \param desc - A description of what the argument is for or
+ * does.
+ * \param def - The default value for this Switch.
+ * \param v - An optional visitor. You probably should not
+ * use this unless you have a very good reason.
+ */
+ SwitchArg(const std::string& flag,
+ const std::string& name,
+ const std::string& desc,
+ bool def = false,
+ Visitor* v = NULL);
+
+
+ /**
+ * SwitchArg constructor.
+ * \param flag - The one character flag that identifies this
+ * argument on the command line.
+ * \param name - A one word name for the argument. Can be
+ * used as a long flag on the command line.
+ * \param desc - A description of what the argument is for or
+ * does.
+ * \param parser - A CmdLine parser object to add this Arg to
+ * \param def - The default value for this Switch.
+ * \param v - An optional visitor. You probably should not
+ * use this unless you have a very good reason.
+ */
+ SwitchArg(const std::string& flag,
+ const std::string& name,
+ const std::string& desc,
+ CmdLineInterface& parser,
+ bool def = false,
+ Visitor* v = NULL);
+
+
+ /**
+ * Handles the processing of the argument.
+ * This re-implements the Arg version of this method to set the
+ * _value of the argument appropriately.
+ * \param i - Pointer the the current argument in the list.
+ * \param args - Mutable list of strings. Passed
+ * in from main().
+ */
+ virtual bool processArg(int* i, std::vector<std::string>& args);
+
+ /**
+ * Checks a string to see if any of the chars in the string
+ * match the flag for this Switch.
+ */
+ bool combinedSwitchesMatch(std::string& combined);
+
+ /**
+ * Returns bool, whether or not the switch has been set.
+ */
+ bool getValue() const { return _value; }
+
+ /**
+ * A SwitchArg can be used as a boolean, indicating
+ * whether or not the switch has been set. This is the
+ * same as calling getValue()
+ */
+ operator bool() const { return _value; }
+
+ virtual void reset();
+
+private:
+ /**
+ * Checks to see if we've found the last match in
+ * a combined string.
+ */
+ bool lastCombined(std::string& combined);
+
+ /**
+ * Does the common processing of processArg.
+ */
+ void commonProcessing();
+};
+
+//////////////////////////////////////////////////////////////////////
+//BEGIN SwitchArg.cpp
+//////////////////////////////////////////////////////////////////////
+inline SwitchArg::SwitchArg(const std::string& flag,
+ const std::string& name,
+ const std::string& desc,
+ bool default_val,
+ Visitor* v )
+ : Arg(flag, name, desc, false, false, v),
+ _value( default_val ),
+ _default( default_val )
+{ }
+
+inline SwitchArg::SwitchArg(const std::string& flag,
+ const std::string& name,
+ const std::string& desc,
+ CmdLineInterface& parser,
+ bool default_val,
+ Visitor* v )
+ : Arg(flag, name, desc, false, false, v),
+ _value( default_val ),
+ _default(default_val)
+{
+ parser.add( this );
+}
+
+inline bool SwitchArg::lastCombined(std::string& combinedSwitches )
+{
+ for ( unsigned int i = 1; i < combinedSwitches.length(); i++ )
+ if ( combinedSwitches[i] != Arg::blankChar() )
+ return false;
+
+ return true;
+}
+
+inline bool SwitchArg::combinedSwitchesMatch(std::string& combinedSwitches )
+{
+ // make sure this is actually a combined switch
+ if ( combinedSwitches.length() > 0 &&
+ combinedSwitches[0] != Arg::flagStartString()[0] )
+ return false;
+
+ // make sure it isn't a long name
+ if ( combinedSwitches.substr( 0, Arg::nameStartString().length() ) ==
+ Arg::nameStartString() )
+ return false;
+
+ // make sure the delimiter isn't in the string
+ if ( combinedSwitches.find_first_of(Arg::delimiter()) != std::string::npos)
+ return false;
+
+ // ok, we're not specifying a ValueArg, so we know that we have
+ // a combined switch list.
+ for ( unsigned int i = 1; i < combinedSwitches.length(); i++ )
+ if ( _flag.length() > 0 &&
+ combinedSwitches[i] == _flag[0] &&
+ _flag[0] != Arg::flagStartString()[0] )
+ {
+ // update the combined switches so this one is no longer present
+ // this is necessary so that no unlabeled args are matched
+ // later in the processing.
+ //combinedSwitches.erase(i,1);
+ combinedSwitches[i] = Arg::blankChar();
+ return true;
+ }
+
+ // none of the switches passed in the list match.
+ return false;
+}
+
+inline void SwitchArg::commonProcessing()
+{
+ if ( _xorSet )
+ throw(CmdLineParseException(
+ "Mutually exclusive argument already set!", toString()));
+
+ if ( _alreadySet )
+ throw(CmdLineParseException("Argument already set!", toString()));
+
+ _alreadySet = true;
+
+ if ( _value == true )
+ _value = false;
+ else
+ _value = true;
+
+ _checkWithVisitor();
+}
+
+inline bool SwitchArg::processArg(int *i, std::vector<std::string>& args)
+{
+ if ( _ignoreable && Arg::ignoreRest() )
+ return false;
+
+ // if the whole string matches the flag or name string
+ if ( argMatches( args[*i] ) )
+ {
+ commonProcessing();
+
+ return true;
+ }
+ // if a substring matches the flag as part of a combination
+ else if ( combinedSwitchesMatch( args[*i] ) )
+ {
+ // check again to ensure we don't misinterpret
+ // this as a MultiSwitchArg
+ if ( combinedSwitchesMatch( args[*i] ) )
+ throw(CmdLineParseException("Argument already set!",
+ toString()));
+
+ commonProcessing();
+
+ // We only want to return true if we've found the last combined
+ // match in the string, otherwise we return true so that other
+ // switches in the combination will have a chance to match.
+ return lastCombined( args[*i] );
+ }
+ else
+ return false;
+}
+
+inline void SwitchArg::reset()
+{
+ Arg::reset();
+ _value = _default;
+}
+//////////////////////////////////////////////////////////////////////
+//End SwitchArg.cpp
+//////////////////////////////////////////////////////////////////////
+
+} //namespace TCLAP
+
+#endif
--- /dev/null
+
+/******************************************************************************
+ *
+ * file: UnlabeledMultiArg.h
+ *
+ * Copyright (c) 2003, Michael E. Smoot.
+ * All rights reserved.
+ *
+ * See the file COPYING in the top directory of this distribution for
+ * more information.
+ *
+ * THE SOFTWARE IS PROVIDED _AS IS_, WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ *****************************************************************************/
+
+
+#ifndef TCLAP_MULTIPLE_UNLABELED_ARGUMENT_H
+#define TCLAP_MULTIPLE_UNLABELED_ARGUMENT_H
+
+#include <string>
+#include <vector>
+
+#include <tclap/MultiArg.h>
+#include <tclap/OptionalUnlabeledTracker.h>
+
+namespace TCLAP {
+
+/**
+ * Just like a MultiArg, except that the arguments are unlabeled. Basically,
+ * this Arg will slurp up everything that hasn't been matched to another
+ * Arg.
+ */
+template<class T>
+class UnlabeledMultiArg : public MultiArg<T>
+{
+
+ // If compiler has two stage name lookup (as gcc >= 3.4 does)
+ // this is required to prevent undef. symbols
+ using MultiArg<T>::_ignoreable;
+ using MultiArg<T>::_hasBlanks;
+ using MultiArg<T>::_extractValue;
+ using MultiArg<T>::_typeDesc;
+ using MultiArg<T>::_name;
+ using MultiArg<T>::_description;
+ using MultiArg<T>::_alreadySet;
+ using MultiArg<T>::toString;
+
+ public:
+
+ /**
+ * Constructor.
+ * \param name - The name of the Arg. Note that this is used for
+ * identification, not as a long flag.
+ * \param desc - A description of what the argument is for or
+ * does.
+ * \param req - Whether the argument is required on the command
+ * line.
+ * \param typeDesc - A short, human readable description of the
+ * type that this object expects. This is used in the generation
+ * of the USAGE statement. The goal is to be helpful to the end user
+ * of the program.
+ * \param ignoreable - Whether or not this argument can be ignored
+ * using the "--" flag.
+ * \param v - An optional visitor. You probably should not
+ * use this unless you have a very good reason.
+ */
+ UnlabeledMultiArg( const std::string& name,
+ const std::string& desc,
+ bool req,
+ const std::string& typeDesc,
+ bool ignoreable = false,
+ Visitor* v = NULL );
+ /**
+ * Constructor.
+ * \param name - The name of the Arg. Note that this is used for
+ * identification, not as a long flag.
+ * \param desc - A description of what the argument is for or
+ * does.
+ * \param req - Whether the argument is required on the command
+ * line.
+ * \param typeDesc - A short, human readable description of the
+ * type that this object expects. This is used in the generation
+ * of the USAGE statement. The goal is to be helpful to the end user
+ * of the program.
+ * \param parser - A CmdLine parser object to add this Arg to
+ * \param ignoreable - Whether or not this argument can be ignored
+ * using the "--" flag.
+ * \param v - An optional visitor. You probably should not
+ * use this unless you have a very good reason.
+ */
+ UnlabeledMultiArg( const std::string& name,
+ const std::string& desc,
+ bool req,
+ const std::string& typeDesc,
+ CmdLineInterface& parser,
+ bool ignoreable = false,
+ Visitor* v = NULL );
+
+ /**
+ * Constructor.
+ * \param name - The name of the Arg. Note that this is used for
+ * identification, not as a long flag.
+ * \param desc - A description of what the argument is for or
+ * does.
+ * \param req - Whether the argument is required on the command
+ * line.
+ * \param constraint - A pointer to a Constraint object used
+ * to constrain this Arg.
+ * \param ignoreable - Whether or not this argument can be ignored
+ * using the "--" flag.
+ * \param v - An optional visitor. You probably should not
+ * use this unless you have a very good reason.
+ */
+ UnlabeledMultiArg( const std::string& name,
+ const std::string& desc,
+ bool req,
+ Constraint<T>* constraint,
+ bool ignoreable = false,
+ Visitor* v = NULL );
+
+ /**
+ * Constructor.
+ * \param name - The name of the Arg. Note that this is used for
+ * identification, not as a long flag.
+ * \param desc - A description of what the argument is for or
+ * does.
+ * \param req - Whether the argument is required on the command
+ * line.
+ * \param constraint - A pointer to a Constraint object used
+ * to constrain this Arg.
+ * \param parser - A CmdLine parser object to add this Arg to
+ * \param ignoreable - Whether or not this argument can be ignored
+ * using the "--" flag.
+ * \param v - An optional visitor. You probably should not
+ * use this unless you have a very good reason.
+ */
+ UnlabeledMultiArg( const std::string& name,
+ const std::string& desc,
+ bool req,
+ Constraint<T>* constraint,
+ CmdLineInterface& parser,
+ bool ignoreable = false,
+ Visitor* v = NULL );
+
+ /**
+ * Handles the processing of the argument.
+ * This re-implements the Arg version of this method to set the
+ * _value of the argument appropriately. It knows the difference
+ * between labeled and unlabeled.
+ * \param i - Pointer the the current argument in the list.
+ * \param args - Mutable list of strings. Passed from main().
+ */
+ virtual bool processArg(int* i, std::vector<std::string>& args);
+
+ /**
+ * Returns the a short id string. Used in the usage.
+ * \param val - value to be used.
+ */
+ virtual std::string shortID(const std::string& val="val") const;
+
+ /**
+ * Returns the a long id string. Used in the usage.
+ * \param val - value to be used.
+ */
+ virtual std::string longID(const std::string& val="val") const;
+
+ /**
+ * Operator ==.
+ * \param a - The Arg to be compared to this.
+ */
+ virtual bool operator==(const Arg& a) const;
+
+ /**
+ * Pushes this to back of list rather than front.
+ * \param argList - The list this should be added to.
+ */
+ virtual void addToList( std::list<Arg*>& argList ) const;
+};
+
+template<class T>
+UnlabeledMultiArg<T>::UnlabeledMultiArg(const std::string& name,
+ const std::string& desc,
+ bool req,
+ const std::string& typeDesc,
+ bool ignoreable,
+ Visitor* v)
+: MultiArg<T>("", name, desc, req, typeDesc, v)
+{
+ _ignoreable = ignoreable;
+ OptionalUnlabeledTracker::check(true, toString());
+}
+
+template<class T>
+UnlabeledMultiArg<T>::UnlabeledMultiArg(const std::string& name,
+ const std::string& desc,
+ bool req,
+ const std::string& typeDesc,
+ CmdLineInterface& parser,
+ bool ignoreable,
+ Visitor* v)
+: MultiArg<T>("", name, desc, req, typeDesc, v)
+{
+ _ignoreable = ignoreable;
+ OptionalUnlabeledTracker::check(true, toString());
+ parser.add( this );
+}
+
+
+template<class T>
+UnlabeledMultiArg<T>::UnlabeledMultiArg(const std::string& name,
+ const std::string& desc,
+ bool req,
+ Constraint<T>* constraint,
+ bool ignoreable,
+ Visitor* v)
+: MultiArg<T>("", name, desc, req, constraint, v)
+{
+ _ignoreable = ignoreable;
+ OptionalUnlabeledTracker::check(true, toString());
+}
+
+template<class T>
+UnlabeledMultiArg<T>::UnlabeledMultiArg(const std::string& name,
+ const std::string& desc,
+ bool req,
+ Constraint<T>* constraint,
+ CmdLineInterface& parser,
+ bool ignoreable,
+ Visitor* v)
+: MultiArg<T>("", name, desc, req, constraint, v)
+{
+ _ignoreable = ignoreable;
+ OptionalUnlabeledTracker::check(true, toString());
+ parser.add( this );
+}
+
+
+template<class T>
+bool UnlabeledMultiArg<T>::processArg(int *i, std::vector<std::string>& args)
+{
+
+ if ( _hasBlanks( args[*i] ) )
+ return false;
+
+ // never ignore an unlabeled multi arg
+
+
+ // always take the first value, regardless of the start string
+ _extractValue( args[(*i)] );
+
+ /*
+ // continue taking args until we hit the end or a start string
+ while ( (unsigned int)(*i)+1 < args.size() &&
+ args[(*i)+1].find_first_of( Arg::flagStartString() ) != 0 &&
+ args[(*i)+1].find_first_of( Arg::nameStartString() ) != 0 )
+ _extractValue( args[++(*i)] );
+ */
+
+ _alreadySet = true;
+
+ return true;
+}
+
+template<class T>
+std::string UnlabeledMultiArg<T>::shortID(const std::string& val) const
+{
+ static_cast<void>(val); // Ignore input, don't warn
+ return std::string("<") + _typeDesc + "> ...";
+}
+
+template<class T>
+std::string UnlabeledMultiArg<T>::longID(const std::string& val) const
+{
+ static_cast<void>(val); // Ignore input, don't warn
+ return std::string("<") + _typeDesc + "> (accepted multiple times)";
+}
+
+template<class T>
+bool UnlabeledMultiArg<T>::operator==(const Arg& a) const
+{
+ if ( _name == a.getName() || _description == a.getDescription() )
+ return true;
+ else
+ return false;
+}
+
+template<class T>
+void UnlabeledMultiArg<T>::addToList( std::list<Arg*>& argList ) const
+{
+ argList.push_back( const_cast<Arg*>(static_cast<const Arg* const>(this)) );
+}
+
+}
+
+#endif
--- /dev/null
+
+/******************************************************************************
+ *
+ * file: UnlabeledValueArg.h
+ *
+ * Copyright (c) 2003, Michael E. Smoot .
+ * Copyright (c) 2004, Michael E. Smoot, Daniel Aarno.
+ * All rights reserved.
+ *
+ * See the file COPYING in the top directory of this distribution for
+ * more information.
+ *
+ * THE SOFTWARE IS PROVIDED _AS IS_, WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ *****************************************************************************/
+
+
+#ifndef TCLAP_UNLABELED_VALUE_ARGUMENT_H
+#define TCLAP_UNLABELED_VALUE_ARGUMENT_H
+
+#include <string>
+#include <vector>
+
+#include <tclap/ValueArg.h>
+#include <tclap/OptionalUnlabeledTracker.h>
+
+
+namespace TCLAP {
+
+/**
+ * The basic unlabeled argument that parses a value.
+ * This is a template class, which means the type T defines the type
+ * that a given object will attempt to parse when an UnlabeledValueArg
+ * is reached in the list of args that the CmdLine iterates over.
+ */
+template<class T>
+class UnlabeledValueArg : public ValueArg<T>
+{
+
+ // If compiler has two stage name lookup (as gcc >= 3.4 does)
+ // this is required to prevent undef. symbols
+ using ValueArg<T>::_ignoreable;
+ using ValueArg<T>::_hasBlanks;
+ using ValueArg<T>::_extractValue;
+ using ValueArg<T>::_typeDesc;
+ using ValueArg<T>::_name;
+ using ValueArg<T>::_description;
+ using ValueArg<T>::_alreadySet;
+ using ValueArg<T>::toString;
+
+ public:
+
+ /**
+ * UnlabeledValueArg constructor.
+ * \param name - A one word name for the argument. Note that this is used for
+ * identification, not as a long flag.
+ * \param desc - A description of what the argument is for or
+ * does.
+ * \param req - Whether the argument is required on the command
+ * line.
+ * \param value - The default value assigned to this argument if it
+ * is not present on the command line.
+ * \param typeDesc - A short, human readable description of the
+ * type that this object expects. This is used in the generation
+ * of the USAGE statement. The goal is to be helpful to the end user
+ * of the program.
+ * \param ignoreable - Allows you to specify that this argument can be
+ * ignored if the '--' flag is set. This defaults to false (cannot
+ * be ignored) and should generally stay that way unless you have
+ * some special need for certain arguments to be ignored.
+ * \param v - Optional Visitor. You should leave this blank unless
+ * you have a very good reason.
+ */
+ UnlabeledValueArg( const std::string& name,
+ const std::string& desc,
+ bool req,
+ T value,
+ const std::string& typeDesc,
+ bool ignoreable = false,
+ Visitor* v = NULL);
+
+ /**
+ * UnlabeledValueArg constructor.
+ * \param name - A one word name for the argument. Note that this is used for
+ * identification, not as a long flag.
+ * \param desc - A description of what the argument is for or
+ * does.
+ * \param req - Whether the argument is required on the command
+ * line.
+ * \param value - The default value assigned to this argument if it
+ * is not present on the command line.
+ * \param typeDesc - A short, human readable description of the
+ * type that this object expects. This is used in the generation
+ * of the USAGE statement. The goal is to be helpful to the end user
+ * of the program.
+ * \param parser - A CmdLine parser object to add this Arg to
+ * \param ignoreable - Allows you to specify that this argument can be
+ * ignored if the '--' flag is set. This defaults to false (cannot
+ * be ignored) and should generally stay that way unless you have
+ * some special need for certain arguments to be ignored.
+ * \param v - Optional Visitor. You should leave this blank unless
+ * you have a very good reason.
+ */
+ UnlabeledValueArg( const std::string& name,
+ const std::string& desc,
+ bool req,
+ T value,
+ const std::string& typeDesc,
+ CmdLineInterface& parser,
+ bool ignoreable = false,
+ Visitor* v = NULL );
+
+ /**
+ * UnlabeledValueArg constructor.
+ * \param name - A one word name for the argument. Note that this is used for
+ * identification, not as a long flag.
+ * \param desc - A description of what the argument is for or
+ * does.
+ * \param req - Whether the argument is required on the command
+ * line.
+ * \param value - The default value assigned to this argument if it
+ * is not present on the command line.
+ * \param constraint - A pointer to a Constraint object used
+ * to constrain this Arg.
+ * \param ignoreable - Allows you to specify that this argument can be
+ * ignored if the '--' flag is set. This defaults to false (cannot
+ * be ignored) and should generally stay that way unless you have
+ * some special need for certain arguments to be ignored.
+ * \param v - Optional Visitor. You should leave this blank unless
+ * you have a very good reason.
+ */
+ UnlabeledValueArg( const std::string& name,
+ const std::string& desc,
+ bool req,
+ T value,
+ Constraint<T>* constraint,
+ bool ignoreable = false,
+ Visitor* v = NULL );
+
+
+ /**
+ * UnlabeledValueArg constructor.
+ * \param name - A one word name for the argument. Note that this is used for
+ * identification, not as a long flag.
+ * \param desc - A description of what the argument is for or
+ * does.
+ * \param req - Whether the argument is required on the command
+ * line.
+ * \param value - The default value assigned to this argument if it
+ * is not present on the command line.
+ * \param constraint - A pointer to a Constraint object used
+ * to constrain this Arg.
+ * \param parser - A CmdLine parser object to add this Arg to
+ * \param ignoreable - Allows you to specify that this argument can be
+ * ignored if the '--' flag is set. This defaults to false (cannot
+ * be ignored) and should generally stay that way unless you have
+ * some special need for certain arguments to be ignored.
+ * \param v - Optional Visitor. You should leave this blank unless
+ * you have a very good reason.
+ */
+ UnlabeledValueArg( const std::string& name,
+ const std::string& desc,
+ bool req,
+ T value,
+ Constraint<T>* constraint,
+ CmdLineInterface& parser,
+ bool ignoreable = false,
+ Visitor* v = NULL);
+
+ /**
+ * Handles the processing of the argument.
+ * This re-implements the Arg version of this method to set the
+ * _value of the argument appropriately. Handling specific to
+ * unlabeled arguments.
+ * \param i - Pointer the the current argument in the list.
+ * \param args - Mutable list of strings.
+ */
+ virtual bool processArg(int* i, std::vector<std::string>& args);
+
+ /**
+ * Overrides shortID for specific behavior.
+ */
+ virtual std::string shortID(const std::string& val="val") const;
+
+ /**
+ * Overrides longID for specific behavior.
+ */
+ virtual std::string longID(const std::string& val="val") const;
+
+ /**
+ * Overrides operator== for specific behavior.
+ */
+ virtual bool operator==(const Arg& a ) const;
+
+ /**
+ * Instead of pushing to the front of list, push to the back.
+ * \param argList - The list to add this to.
+ */
+ virtual void addToList( std::list<Arg*>& argList ) const;
+
+};
+
+/**
+ * Constructor implementation.
+ */
+template<class T>
+UnlabeledValueArg<T>::UnlabeledValueArg(const std::string& name,
+ const std::string& desc,
+ bool req,
+ T val,
+ const std::string& typeDesc,
+ bool ignoreable,
+ Visitor* v)
+: ValueArg<T>("", name, desc, req, val, typeDesc, v)
+{
+ _ignoreable = ignoreable;
+
+ OptionalUnlabeledTracker::check(req, toString());
+
+}
+
+template<class T>
+UnlabeledValueArg<T>::UnlabeledValueArg(const std::string& name,
+ const std::string& desc,
+ bool req,
+ T val,
+ const std::string& typeDesc,
+ CmdLineInterface& parser,
+ bool ignoreable,
+ Visitor* v)
+: ValueArg<T>("", name, desc, req, val, typeDesc, v)
+{
+ _ignoreable = ignoreable;
+ OptionalUnlabeledTracker::check(req, toString());
+ parser.add( this );
+}
+
+/**
+ * Constructor implementation.
+ */
+template<class T>
+UnlabeledValueArg<T>::UnlabeledValueArg(const std::string& name,
+ const std::string& desc,
+ bool req,
+ T val,
+ Constraint<T>* constraint,
+ bool ignoreable,
+ Visitor* v)
+: ValueArg<T>("", name, desc, req, val, constraint, v)
+{
+ _ignoreable = ignoreable;
+ OptionalUnlabeledTracker::check(req, toString());
+}
+
+template<class T>
+UnlabeledValueArg<T>::UnlabeledValueArg(const std::string& name,
+ const std::string& desc,
+ bool req,
+ T val,
+ Constraint<T>* constraint,
+ CmdLineInterface& parser,
+ bool ignoreable,
+ Visitor* v)
+: ValueArg<T>("", name, desc, req, val, constraint, v)
+{
+ _ignoreable = ignoreable;
+ OptionalUnlabeledTracker::check(req, toString());
+ parser.add( this );
+}
+
+/**
+ * Implementation of processArg().
+ */
+template<class T>
+bool UnlabeledValueArg<T>::processArg(int *i, std::vector<std::string>& args)
+{
+
+ if ( _alreadySet )
+ return false;
+
+ if ( _hasBlanks( args[*i] ) )
+ return false;
+
+ // never ignore an unlabeled arg
+
+ _extractValue( args[*i] );
+ _alreadySet = true;
+ return true;
+}
+
+/**
+ * Overriding shortID for specific output.
+ */
+template<class T>
+std::string UnlabeledValueArg<T>::shortID(const std::string& val) const
+{
+ static_cast<void>(val); // Ignore input, don't warn
+ return std::string("<") + _typeDesc + ">";
+}
+
+/**
+ * Overriding longID for specific output.
+ */
+template<class T>
+std::string UnlabeledValueArg<T>::longID(const std::string& val) const
+{
+ static_cast<void>(val); // Ignore input, don't warn
+
+ // Ideally we would like to be able to use RTTI to return the name
+ // of the type required for this argument. However, g++ at least,
+ // doesn't appear to return terribly useful "names" of the types.
+ return std::string("<") + _typeDesc + ">";
+}
+
+/**
+ * Overriding operator== for specific behavior.
+ */
+template<class T>
+bool UnlabeledValueArg<T>::operator==(const Arg& a ) const
+{
+ if ( _name == a.getName() || _description == a.getDescription() )
+ return true;
+ else
+ return false;
+}
+
+template<class T>
+void UnlabeledValueArg<T>::addToList( std::list<Arg*>& argList ) const
+{
+ argList.push_back( const_cast<Arg*>(static_cast<const Arg* const>(this)) );
+}
+
+}
+#endif
--- /dev/null
+/******************************************************************************
+ *
+ * file: ValueArg.h
+ *
+ * Copyright (c) 2003, Michael E. Smoot .
+ * Copyright (c) 2004, Michael E. Smoot, Daniel Aarno.
+ * All rights reserved.
+ *
+ * See the file COPYING in the top directory of this distribution for
+ * more information.
+ *
+ * THE SOFTWARE IS PROVIDED _AS IS_, WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ *****************************************************************************/
+
+
+#ifndef TCLAP_VALUE_ARGUMENT_H
+#define TCLAP_VALUE_ARGUMENT_H
+
+#include <string>
+#include <vector>
+
+#include <tclap/Arg.h>
+#include <tclap/Constraint.h>
+
+namespace TCLAP {
+
+/**
+ * The basic labeled argument that parses a value.
+ * This is a template class, which means the type T defines the type
+ * that a given object will attempt to parse when the flag/name is matched
+ * on the command line. While there is nothing stopping you from creating
+ * an unflagged ValueArg, it is unwise and would cause significant problems.
+ * Instead use an UnlabeledValueArg.
+ */
+template<class T>
+class ValueArg : public Arg
+{
+protected:
+
+ /**
+ * The value parsed from the command line.
+ * Can be of any type, as long as the >> operator for the type
+ * is defined.
+ */
+ T _value;
+
+ /**
+ * Used to support the reset() method so that ValueArg can be
+ * reset to their constructed value.
+ */
+ T _default;
+
+ /**
+ * A human readable description of the type to be parsed.
+ * This is a hack, plain and simple. Ideally we would use RTTI to
+ * return the name of type T, but until there is some sort of
+ * consistent support for human readable names, we are left to our
+ * own devices.
+ */
+ std::string _typeDesc;
+
+ /**
+ * A Constraint this Arg must conform to.
+ */
+ Constraint<T>* _constraint;
+
+ /**
+ * Extracts the value from the string.
+ * Attempts to parse string as type T, if this fails an exception
+ * is thrown.
+ * \param val - value to be parsed.
+ */
+ void _extractValue( const std::string& val );
+
+public:
+
+ /**
+ * Labeled ValueArg constructor.
+ * You could conceivably call this constructor with a blank flag,
+ * but that would make you a bad person. It would also cause
+ * an exception to be thrown. If you want an unlabeled argument,
+ * use the other constructor.
+ * \param flag - The one character flag that identifies this
+ * argument on the command line.
+ * \param name - A one word name for the argument. Can be
+ * used as a long flag on the command line.
+ * \param desc - A description of what the argument is for or
+ * does.
+ * \param req - Whether the argument is required on the command
+ * line.
+ * \param value - The default value assigned to this argument if it
+ * is not present on the command line.
+ * \param typeDesc - A short, human readable description of the
+ * type that this object expects. This is used in the generation
+ * of the USAGE statement. The goal is to be helpful to the end user
+ * of the program.
+ * \param v - An optional visitor. You probably should not
+ * use this unless you have a very good reason.
+ */
+ ValueArg( const std::string& flag,
+ const std::string& name,
+ const std::string& desc,
+ bool req,
+ T value,
+ const std::string& typeDesc,
+ Visitor* v = NULL);
+
+
+ /**
+ * Labeled ValueArg constructor.
+ * You could conceivably call this constructor with a blank flag,
+ * but that would make you a bad person. It would also cause
+ * an exception to be thrown. If you want an unlabeled argument,
+ * use the other constructor.
+ * \param flag - The one character flag that identifies this
+ * argument on the command line.
+ * \param name - A one word name for the argument. Can be
+ * used as a long flag on the command line.
+ * \param desc - A description of what the argument is for or
+ * does.
+ * \param req - Whether the argument is required on the command
+ * line.
+ * \param value - The default value assigned to this argument if it
+ * is not present on the command line.
+ * \param typeDesc - A short, human readable description of the
+ * type that this object expects. This is used in the generation
+ * of the USAGE statement. The goal is to be helpful to the end user
+ * of the program.
+ * \param parser - A CmdLine parser object to add this Arg to
+ * \param v - An optional visitor. You probably should not
+ * use this unless you have a very good reason.
+ */
+ ValueArg( const std::string& flag,
+ const std::string& name,
+ const std::string& desc,
+ bool req,
+ T value,
+ const std::string& typeDesc,
+ CmdLineInterface& parser,
+ Visitor* v = NULL );
+
+ /**
+ * Labeled ValueArg constructor.
+ * You could conceivably call this constructor with a blank flag,
+ * but that would make you a bad person. It would also cause
+ * an exception to be thrown. If you want an unlabeled argument,
+ * use the other constructor.
+ * \param flag - The one character flag that identifies this
+ * argument on the command line.
+ * \param name - A one word name for the argument. Can be
+ * used as a long flag on the command line.
+ * \param desc - A description of what the argument is for or
+ * does.
+ * \param req - Whether the argument is required on the command
+ * line.
+ * \param value - The default value assigned to this argument if it
+ * is not present on the command line.
+ * \param constraint - A pointer to a Constraint object used
+ * to constrain this Arg.
+ * \param parser - A CmdLine parser object to add this Arg to.
+ * \param v - An optional visitor. You probably should not
+ * use this unless you have a very good reason.
+ */
+ ValueArg( const std::string& flag,
+ const std::string& name,
+ const std::string& desc,
+ bool req,
+ T value,
+ Constraint<T>* constraint,
+ CmdLineInterface& parser,
+ Visitor* v = NULL );
+
+ /**
+ * Labeled ValueArg constructor.
+ * You could conceivably call this constructor with a blank flag,
+ * but that would make you a bad person. It would also cause
+ * an exception to be thrown. If you want an unlabeled argument,
+ * use the other constructor.
+ * \param flag - The one character flag that identifies this
+ * argument on the command line.
+ * \param name - A one word name for the argument. Can be
+ * used as a long flag on the command line.
+ * \param desc - A description of what the argument is for or
+ * does.
+ * \param req - Whether the argument is required on the command
+ * line.
+ * \param value - The default value assigned to this argument if it
+ * is not present on the command line.
+ * \param constraint - A pointer to a Constraint object used
+ * to constrain this Arg.
+ * \param v - An optional visitor. You probably should not
+ * use this unless you have a very good reason.
+ */
+ ValueArg( const std::string& flag,
+ const std::string& name,
+ const std::string& desc,
+ bool req,
+ T value,
+ Constraint<T>* constraint,
+ Visitor* v = NULL );
+
+ /**
+ * Handles the processing of the argument.
+ * This re-implements the Arg version of this method to set the
+ * _value of the argument appropriately. It knows the difference
+ * between labeled and unlabeled.
+ * \param i - Pointer the the current argument in the list.
+ * \param args - Mutable list of strings. Passed
+ * in from main().
+ */
+ virtual bool processArg(int* i, std::vector<std::string>& args);
+
+ /**
+ * Returns the value of the argument.
+ */
+ const T& getValue() const { return _value; }
+
+ // TODO(macbishop): Non-const variant is deprecated, don't
+ // use. Remove in next major.
+ T& getValue() { return _value; }
+
+ /**
+ * A ValueArg can be used as as its value type (T) This is the
+ * same as calling getValue()
+ */
+ operator const T&() const { return getValue(); }
+
+ /**
+ * Specialization of shortID.
+ * \param val - value to be used.
+ */
+ virtual std::string shortID(const std::string& val = "val") const;
+
+ /**
+ * Specialization of longID.
+ * \param val - value to be used.
+ */
+ virtual std::string longID(const std::string& val = "val") const;
+
+ virtual void reset() ;
+
+private:
+ /**
+ * Prevent accidental copying
+ */
+ ValueArg<T>(const ValueArg<T>& rhs);
+ ValueArg<T>& operator=(const ValueArg<T>& rhs);
+};
+
+
+/**
+ * Constructor implementation.
+ */
+template<class T>
+ValueArg<T>::ValueArg(const std::string& flag,
+ const std::string& name,
+ const std::string& desc,
+ bool req,
+ T val,
+ const std::string& typeDesc,
+ Visitor* v)
+ : Arg(flag, name, desc, req, true, v),
+ _value( val ),
+ _default( val ),
+ _typeDesc( typeDesc ),
+ _constraint( NULL )
+{ }
+
+template<class T>
+ValueArg<T>::ValueArg(const std::string& flag,
+ const std::string& name,
+ const std::string& desc,
+ bool req,
+ T val,
+ const std::string& typeDesc,
+ CmdLineInterface& parser,
+ Visitor* v)
+ : Arg(flag, name, desc, req, true, v),
+ _value( val ),
+ _default( val ),
+ _typeDesc( typeDesc ),
+ _constraint( NULL )
+{
+ parser.add( this );
+}
+
+template<class T>
+ValueArg<T>::ValueArg(const std::string& flag,
+ const std::string& name,
+ const std::string& desc,
+ bool req,
+ T val,
+ Constraint<T>* constraint,
+ Visitor* v)
+ : Arg(flag, name, desc, req, true, v),
+ _value( val ),
+ _default( val ),
+ _typeDesc( Constraint<T>::shortID(constraint) ),
+ _constraint( constraint )
+{ }
+
+template<class T>
+ValueArg<T>::ValueArg(const std::string& flag,
+ const std::string& name,
+ const std::string& desc,
+ bool req,
+ T val,
+ Constraint<T>* constraint,
+ CmdLineInterface& parser,
+ Visitor* v)
+ : Arg(flag, name, desc, req, true, v),
+ _value( val ),
+ _default( val ),
+ _typeDesc( Constraint<T>::shortID(constraint) ), // TODO(macbishop): Will crash
+ // if constraint is NULL
+ _constraint( constraint )
+{
+ parser.add( this );
+}
+
+/**
+ * Implementation of processArg().
+ */
+template<class T>
+bool ValueArg<T>::processArg(int *i, std::vector<std::string>& args)
+{
+ if ( _ignoreable && Arg::ignoreRest() )
+ return false;
+
+ if ( _hasBlanks( args[*i] ) )
+ return false;
+
+ std::string flag = args[*i];
+
+ std::string value = "";
+ trimFlag( flag, value );
+
+ if ( argMatches( flag ) )
+ {
+ if ( _alreadySet )
+ {
+ if ( _xorSet )
+ throw( CmdLineParseException("Mutually exclusive argument"
+ " already set!", toString()));
+ else
+ throw( CmdLineParseException("Argument already set!",
+ toString()) );
+ }
+
+ if ( Arg::delimiter() != ' ' && value == "" )
+ throw( ArgParseException("Couldn't find delimiter for this argument!",
+ toString() ) );
+
+ if ( value == "" )
+ {
+ (*i)++;
+ if ( static_cast<unsigned int>(*i) < args.size() )
+ _extractValue( args[*i] );
+ else
+ throw( ArgParseException("Missing a value for this argument!",
+ toString() ) );
+ }
+ else
+ _extractValue( value );
+
+ _alreadySet = true;
+ _checkWithVisitor();
+ return true;
+ }
+ else
+ return false;
+}
+
+/**
+ * Implementation of shortID.
+ */
+template<class T>
+std::string ValueArg<T>::shortID(const std::string& val) const
+{
+ static_cast<void>(val); // Ignore input, don't warn
+ return Arg::shortID( _typeDesc );
+}
+
+/**
+ * Implementation of longID.
+ */
+template<class T>
+std::string ValueArg<T>::longID(const std::string& val) const
+{
+ static_cast<void>(val); // Ignore input, don't warn
+ return Arg::longID( _typeDesc );
+}
+
+template<class T>
+void ValueArg<T>::_extractValue( const std::string& val )
+{
+ try {
+ ExtractValue(_value, val, typename ArgTraits<T>::ValueCategory());
+ } catch( ArgParseException &e) {
+ throw ArgParseException(e.error(), toString());
+ }
+
+ if ( _constraint != NULL )
+ if ( ! _constraint->check( _value ) )
+ throw( CmdLineParseException( "Value '" + val +
+ + "' does not meet constraint: "
+ + _constraint->description(),
+ toString() ) );
+}
+
+template<class T>
+void ValueArg<T>::reset()
+{
+ Arg::reset();
+ _value = _default;
+}
+
+} // namespace TCLAP
+
+#endif
--- /dev/null
+
+
+/******************************************************************************
+ *
+ * file: ValuesConstraint.h
+ *
+ * Copyright (c) 2005, Michael E. Smoot
+ * All rights reserved.
+ *
+ * See the file COPYING in the top directory of this distribution for
+ * more information.
+ *
+ * THE SOFTWARE IS PROVIDED _AS IS_, WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ *****************************************************************************/
+
+#ifndef TCLAP_VALUESCONSTRAINT_H
+#define TCLAP_VALUESCONSTRAINT_H
+
+#include <string>
+#include <vector>
+#include <tclap/Constraint.h>
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#else
+#define HAVE_SSTREAM
+#endif
+
+#if defined(HAVE_SSTREAM)
+#include <sstream>
+#elif defined(HAVE_STRSTREAM)
+#include <strstream>
+#else
+#error "Need a stringstream (sstream or strstream) to compile!"
+#endif
+
+namespace TCLAP {
+
+/**
+ * A Constraint that constrains the Arg to only those values specified
+ * in the constraint.
+ */
+template<class T>
+class ValuesConstraint : public Constraint<T>
+{
+
+ public:
+
+ /**
+ * Constructor.
+ * \param allowed - vector of allowed values.
+ */
+ ValuesConstraint(std::vector<T>& allowed);
+
+ /**
+ * Virtual destructor.
+ */
+ virtual ~ValuesConstraint() {}
+
+ /**
+ * Returns a description of the Constraint.
+ */
+ virtual std::string description() const;
+
+ /**
+ * Returns the short ID for the Constraint.
+ */
+ virtual std::string shortID() const;
+
+ /**
+ * The method used to verify that the value parsed from the command
+ * line meets the constraint.
+ * \param value - The value that will be checked.
+ */
+ virtual bool check(const T& value) const;
+
+ protected:
+
+ /**
+ * The list of valid values.
+ */
+ std::vector<T> _allowed;
+
+ /**
+ * The string used to describe the allowed values of this constraint.
+ */
+ std::string _typeDesc;
+
+};
+
+template<class T>
+ValuesConstraint<T>::ValuesConstraint(std::vector<T>& allowed)
+: _allowed(allowed),
+ _typeDesc("")
+{
+ for ( unsigned int i = 0; i < _allowed.size(); i++ )
+ {
+
+#if defined(HAVE_SSTREAM)
+ std::ostringstream os;
+#elif defined(HAVE_STRSTREAM)
+ std::ostrstream os;
+#else
+#error "Need a stringstream (sstream or strstream) to compile!"
+#endif
+
+ os << _allowed[i];
+
+ std::string temp( os.str() );
+
+ if ( i > 0 )
+ _typeDesc += "|";
+ _typeDesc += temp;
+ }
+}
+
+template<class T>
+bool ValuesConstraint<T>::check( const T& val ) const
+{
+ if ( std::find(_allowed.begin(),_allowed.end(),val) == _allowed.end() )
+ return false;
+ else
+ return true;
+}
+
+template<class T>
+std::string ValuesConstraint<T>::shortID() const
+{
+ return _typeDesc;
+}
+
+template<class T>
+std::string ValuesConstraint<T>::description() const
+{
+ return _typeDesc;
+}
+
+
+} //namespace TCLAP
+#endif
+
--- /dev/null
+// -*- Mode: c++; c-basic-offset: 4; tab-width: 4; -*-
+
+/******************************************************************************
+ *
+ * file: VersionVisitor.h
+ *
+ * Copyright (c) 2003, Michael E. Smoot .
+ * All rights reserved.
+ *
+ * See the file COPYING in the top directory of this distribution for
+ * more information.
+ *
+ * THE SOFTWARE IS PROVIDED _AS IS_, WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ *****************************************************************************/
+
+
+#ifndef TCLAP_VERSION_VISITOR_H
+#define TCLAP_VERSION_VISITOR_H
+
+#include <tclap/CmdLineInterface.h>
+#include <tclap/CmdLineOutput.h>
+#include <tclap/Visitor.h>
+
+namespace TCLAP {
+
+/**
+ * A Visitor that will call the version method of the given CmdLineOutput
+ * for the specified CmdLine object and then exit.
+ */
+class VersionVisitor: public Visitor
+{
+ private:
+ /**
+ * Prevent accidental copying
+ */
+ VersionVisitor(const VersionVisitor& rhs);
+ VersionVisitor& operator=(const VersionVisitor& rhs);
+
+ protected:
+
+ /**
+ * The CmdLine of interest.
+ */
+ CmdLineInterface* _cmd;
+
+ /**
+ * The output object.
+ */
+ CmdLineOutput** _out;
+
+ public:
+
+ /**
+ * Constructor.
+ * \param cmd - The CmdLine the output is generated for.
+ * \param out - The type of output.
+ */
+ VersionVisitor( CmdLineInterface* cmd, CmdLineOutput** out )
+ : Visitor(), _cmd( cmd ), _out( out ) { }
+
+ /**
+ * Calls the version method of the output object using the
+ * specified CmdLine.
+ */
+ void visit() {
+ (*_out)->version(*_cmd);
+ throw ExitException(0);
+ }
+
+};
+
+}
+
+#endif
--- /dev/null
+
+/******************************************************************************
+ *
+ * file: Visitor.h
+ *
+ * Copyright (c) 2003, Michael E. Smoot .
+ * All rights reserved.
+ *
+ * See the file COPYING in the top directory of this distribution for
+ * more information.
+ *
+ * THE SOFTWARE IS PROVIDED _AS IS_, WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ *****************************************************************************/
+
+
+#ifndef TCLAP_VISITOR_H
+#define TCLAP_VISITOR_H
+
+namespace TCLAP {
+
+/**
+ * A base class that defines the interface for visitors.
+ */
+class Visitor
+{
+ public:
+
+ /**
+ * Constructor. Does nothing.
+ */
+ Visitor() { }
+
+ /**
+ * Destructor. Does nothing.
+ */
+ virtual ~Visitor() { }
+
+ /**
+ * This method (to implemented by children) will be
+ * called when the visitor is visited.
+ */
+ virtual void visit() = 0;
+};
+
+}
+
+#endif
--- /dev/null
+
+/******************************************************************************
+ *
+ * file: XorHandler.h
+ *
+ * Copyright (c) 2003, Michael E. Smoot .
+ * Copyright (c) 2004, Michael E. Smoot, Daniel Aarno.
+ * All rights reserved.
+ *
+ * See the file COPYING in the top directory of this distribution for
+ * more information.
+ *
+ * THE SOFTWARE IS PROVIDED _AS IS_, WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ *****************************************************************************/
+
+#ifndef TCLAP_XORHANDLER_H
+#define TCLAP_XORHANDLER_H
+
+#include <tclap/Arg.h>
+#include <string>
+#include <vector>
+#include <algorithm>
+#include <iostream>
+
+namespace TCLAP {
+
+/**
+ * This class handles lists of Arg's that are to be XOR'd on the command
+ * line. This is used by CmdLine and you shouldn't ever use it.
+ */
+class XorHandler
+{
+ protected:
+
+ /**
+ * The list of of lists of Arg's to be or'd together.
+ */
+ std::vector< std::vector<Arg*> > _orList;
+
+ public:
+
+ /**
+ * Constructor. Does nothing.
+ */
+ XorHandler( ) : _orList(std::vector< std::vector<Arg*> >()) {}
+
+ /**
+ * Add a list of Arg*'s that will be xor'd together.
+ * \param ors - list of Arg* that will be xor'd.
+ */
+ void add( const std::vector<Arg*>& ors );
+
+ /**
+ * Checks whether the specified Arg is in one of the xor lists and
+ * if it does match one, returns the size of the xor list that the
+ * Arg matched. If the Arg matches, then it also sets the rest of
+ * the Arg's in the list. You shouldn't use this.
+ * \param a - The Arg to be checked.
+ */
+ int check( const Arg* a );
+
+ /**
+ * Returns the XOR specific short usage.
+ */
+ std::string shortUsage();
+
+ /**
+ * Prints the XOR specific long usage.
+ * \param os - Stream to print to.
+ */
+ void printLongUsage(std::ostream& os);
+
+ /**
+ * Simply checks whether the Arg is contained in one of the arg
+ * lists.
+ * \param a - The Arg to be checked.
+ */
+ bool contains( const Arg* a );
+
+ const std::vector< std::vector<Arg*> >& getXorList() const;
+
+};
+
+
+//////////////////////////////////////////////////////////////////////
+//BEGIN XOR.cpp
+//////////////////////////////////////////////////////////////////////
+inline void XorHandler::add( const std::vector<Arg*>& ors )
+{
+ _orList.push_back( ors );
+}
+
+inline int XorHandler::check( const Arg* a )
+{
+ // iterate over each XOR list
+ for ( int i = 0; static_cast<unsigned int>(i) < _orList.size(); i++ )
+ {
+ // if the XOR list contains the arg..
+ ArgVectorIterator ait = std::find( _orList[i].begin(),
+ _orList[i].end(), a );
+ if ( ait != _orList[i].end() )
+ {
+ // first check to see if a mutually exclusive switch
+ // has not already been set
+ for ( ArgVectorIterator it = _orList[i].begin();
+ it != _orList[i].end();
+ it++ )
+ if ( a != (*it) && (*it)->isSet() )
+ throw(CmdLineParseException(
+ "Mutually exclusive argument already set!",
+ (*it)->toString()));
+
+ // go through and set each arg that is not a
+ for ( ArgVectorIterator it = _orList[i].begin();
+ it != _orList[i].end();
+ it++ )
+ if ( a != (*it) )
+ (*it)->xorSet();
+
+ // return the number of required args that have now been set
+ if ( (*ait)->allowMore() )
+ return 0;
+ else
+ return static_cast<int>(_orList[i].size());
+ }
+ }
+
+ if ( a->isRequired() )
+ return 1;
+ else
+ return 0;
+}
+
+inline bool XorHandler::contains( const Arg* a )
+{
+ for ( int i = 0; static_cast<unsigned int>(i) < _orList.size(); i++ )
+ for ( ArgVectorIterator it = _orList[i].begin();
+ it != _orList[i].end();
+ it++ )
+ if ( a == (*it) )
+ return true;
+
+ return false;
+}
+
+inline const std::vector< std::vector<Arg*> >& XorHandler::getXorList() const
+{
+ return _orList;
+}
+
+
+
+//////////////////////////////////////////////////////////////////////
+//END XOR.cpp
+//////////////////////////////////////////////////////////////////////
+
+} //namespace TCLAP
+
+#endif
--- /dev/null
+// -*- Mode: c++; c-basic-offset: 4; tab-width: 4; -*-
+
+/******************************************************************************
+ *
+ * file: ZshCompletionOutput.h
+ *
+ * Copyright (c) 2006, Oliver Kiddle
+ * All rights reserved.
+ *
+ * See the file COPYING in the top directory of this distribution for
+ * more information.
+ *
+ * THE SOFTWARE IS PROVIDED _AS IS_, WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ *****************************************************************************/
+
+#ifndef TCLAP_ZSHCOMPLETIONOUTPUT_H
+#define TCLAP_ZSHCOMPLETIONOUTPUT_H
+
+#include <string>
+#include <vector>
+#include <list>
+#include <iostream>
+#include <map>
+
+#include <tclap/CmdLineInterface.h>
+#include <tclap/CmdLineOutput.h>
+#include <tclap/XorHandler.h>
+#include <tclap/Arg.h>
+
+namespace TCLAP {
+
+/**
+ * A class that generates a Zsh completion function as output from the usage()
+ * method for the given CmdLine and its Args.
+ */
+class ZshCompletionOutput : public CmdLineOutput
+{
+
+ public:
+
+ ZshCompletionOutput();
+
+ /**
+ * Prints the usage to stdout. Can be overridden to
+ * produce alternative behavior.
+ * \param c - The CmdLine object the output is generated for.
+ */
+ virtual void usage(CmdLineInterface& c);
+
+ /**
+ * Prints the version to stdout. Can be overridden
+ * to produce alternative behavior.
+ * \param c - The CmdLine object the output is generated for.
+ */
+ virtual void version(CmdLineInterface& c);
+
+ /**
+ * Prints (to stderr) an error message, short usage
+ * Can be overridden to produce alternative behavior.
+ * \param c - The CmdLine object the output is generated for.
+ * \param e - The ArgException that caused the failure.
+ */
+ virtual void failure(CmdLineInterface& c,
+ ArgException& e );
+
+ protected:
+
+ void basename( std::string& s );
+ void quoteSpecialChars( std::string& s );
+
+ std::string getMutexList( CmdLineInterface& _cmd, Arg* a );
+ void printOption( Arg* it, std::string mutex );
+ void printArg( Arg* it );
+
+ std::map<std::string, std::string> common;
+ char theDelimiter;
+};
+
+ZshCompletionOutput::ZshCompletionOutput()
+: common(std::map<std::string, std::string>()),
+ theDelimiter('=')
+{
+ common["host"] = "_hosts";
+ common["hostname"] = "_hosts";
+ common["file"] = "_files";
+ common["filename"] = "_files";
+ common["user"] = "_users";
+ common["username"] = "_users";
+ common["directory"] = "_directories";
+ common["path"] = "_directories";
+ common["url"] = "_urls";
+}
+
+inline void ZshCompletionOutput::version(CmdLineInterface& _cmd)
+{
+ std::cout << _cmd.getVersion() << std::endl;
+}
+
+inline void ZshCompletionOutput::usage(CmdLineInterface& _cmd )
+{
+ std::list<Arg*> argList = _cmd.getArgList();
+ std::string progName = _cmd.getProgramName();
+ std::string xversion = _cmd.getVersion();
+ theDelimiter = _cmd.getDelimiter();
+ basename(progName);
+
+ std::cout << "#compdef " << progName << std::endl << std::endl <<
+ "# " << progName << " version " << _cmd.getVersion() << std::endl << std::endl <<
+ "_arguments -s -S";
+
+ for (ArgListIterator it = argList.begin(); it != argList.end(); it++)
+ {
+ if ( (*it)->shortID().at(0) == '<' )
+ printArg((*it));
+ else if ( (*it)->getFlag() != "-" )
+ printOption((*it), getMutexList(_cmd, *it));
+ }
+
+ std::cout << std::endl;
+}
+
+inline void ZshCompletionOutput::failure( CmdLineInterface& _cmd,
+ ArgException& e )
+{
+ static_cast<void>(_cmd); // unused
+ std::cout << e.what() << std::endl;
+}
+
+inline void ZshCompletionOutput::quoteSpecialChars( std::string& s )
+{
+ size_t idx = s.find_last_of(':');
+ while ( idx != std::string::npos )
+ {
+ s.insert(idx, 1, '\\');
+ idx = s.find_last_of(':', idx);
+ }
+ idx = s.find_last_of('\'');
+ while ( idx != std::string::npos )
+ {
+ s.insert(idx, "'\\'");
+ if (idx == 0)
+ idx = std::string::npos;
+ else
+ idx = s.find_last_of('\'', --idx);
+ }
+}
+
+inline void ZshCompletionOutput::basename( std::string& s )
+{
+ size_t p = s.find_last_of('/');
+ if ( p != std::string::npos )
+ {
+ s.erase(0, p + 1);
+ }
+}
+
+inline void ZshCompletionOutput::printArg(Arg* a)
+{
+ static int count = 1;
+
+ std::cout << " \\" << std::endl << " '";
+ if ( a->acceptsMultipleValues() )
+ std::cout << '*';
+ else
+ std::cout << count++;
+ std::cout << ':';
+ if ( !a->isRequired() )
+ std::cout << ':';
+
+ std::cout << a->getName() << ':';
+ std::map<std::string, std::string>::iterator compArg = common.find(a->getName());
+ if ( compArg != common.end() )
+ {
+ std::cout << compArg->second;
+ }
+ else
+ {
+ std::cout << "_guard \"^-*\" " << a->getName();
+ }
+ std::cout << '\'';
+}
+
+inline void ZshCompletionOutput::printOption(Arg* a, std::string mutex)
+{
+ std::string flag = a->flagStartChar() + a->getFlag();
+ std::string name = a->nameStartString() + a->getName();
+ std::string desc = a->getDescription();
+
+ // remove full stop and capitalization from description as
+ // this is the convention for zsh function
+ if (!desc.compare(0, 12, "(required) "))
+ {
+ desc.erase(0, 12);
+ }
+ if (!desc.compare(0, 15, "(OR required) "))
+ {
+ desc.erase(0, 15);
+ }
+ size_t len = desc.length();
+ if (len && desc.at(--len) == '.')
+ {
+ desc.erase(len);
+ }
+ if (len)
+ {
+ desc.replace(0, 1, 1, tolower(desc.at(0)));
+ }
+
+ std::cout << " \\" << std::endl << " '" << mutex;
+
+ if ( a->getFlag().empty() )
+ {
+ std::cout << name;
+ }
+ else
+ {
+ std::cout << "'{" << flag << ',' << name << "}'";
+ }
+ if ( theDelimiter == '=' && a->isValueRequired() )
+ std::cout << "=-";
+ quoteSpecialChars(desc);
+ std::cout << '[' << desc << ']';
+
+ if ( a->isValueRequired() )
+ {
+ std::string arg = a->shortID();
+ // Example arg: "[-A <integer>] ... "
+ size_t pos = arg.rfind(" ... ");
+ if (pos != std::string::npos) {
+ arg.erase(pos);
+ }
+
+ arg.erase(0, arg.find_last_of(theDelimiter) + 1);
+ if ( arg.at(arg.length()-1) == ']' )
+ arg.erase(arg.length()-1);
+ if ( arg.at(arg.length()-1) == ']' )
+ {
+ arg.erase(arg.length()-1);
+ }
+ if ( arg.at(0) == '<' )
+ {
+ arg.erase(arg.length()-1);
+ arg.erase(0, 1);
+ }
+ size_t p = arg.find('|');
+ if ( p != std::string::npos )
+ {
+ do
+ {
+ arg.replace(p, 1, 1, ' ');
+ }
+ while ( (p = arg.find_first_of('|', p)) != std::string::npos );
+ quoteSpecialChars(arg);
+ std::cout << ": :(" << arg << ')';
+ }
+ else
+ {
+ std::cout << ':' << arg;
+ std::map<std::string, std::string>::iterator compArg = common.find(arg);
+ if ( compArg != common.end() )
+ {
+ std::cout << ':' << compArg->second;
+ }
+ }
+ }
+
+ std::cout << '\'';
+}
+
+inline std::string ZshCompletionOutput::getMutexList( CmdLineInterface& _cmd, Arg* a)
+{
+ XorHandler xorHandler = _cmd.getXorHandler();
+ std::vector< std::vector<Arg*> > xorList = xorHandler.getXorList();
+
+ if (a->getName() == "help" || a->getName() == "version")
+ {
+ return "(-)";
+ }
+
+ std::ostringstream list;
+ if ( a->acceptsMultipleValues() )
+ {
+ list << '*';
+ }
+
+ for ( int i = 0; static_cast<unsigned int>(i) < xorList.size(); i++ )
+ {
+ for ( ArgVectorIterator it = xorList[i].begin();
+ it != xorList[i].end();
+ it++)
+ if ( a == (*it) )
+ {
+ list << '(';
+ for ( ArgVectorIterator iu = xorList[i].begin();
+ iu != xorList[i].end();
+ iu++ )
+ {
+ bool notCur = (*iu) != a;
+ bool hasFlag = !(*iu)->getFlag().empty();
+ if ( iu != xorList[i].begin() && (notCur || hasFlag) )
+ list << ' ';
+ if (hasFlag)
+ list << (*iu)->flagStartChar() << (*iu)->getFlag() << ' ';
+ if ( notCur || hasFlag )
+ list << (*iu)->nameStartString() << (*iu)->getName();
+ }
+ list << ')';
+ return list.str();
+ }
+ }
+
+ // wasn't found in xor list
+ if (!a->getFlag().empty()) {
+ list << "(" << a->flagStartChar() << a->getFlag() << ' ' <<
+ a->nameStartString() << a->getName() << ')';
+ }
+
+ return list.str();
+}
+
+} //namespace TCLAP
+#endif
git://git.creatis.insa-lyon.fr / cpPlugins.git / commitdiff