-// gdcmUtil.cxx
-//-----------------------------------------------------------------------------
-#include "gdcmUtil.h"
-
-#include <stdio.h>
-#include <ctype.h> // For isspace
-#include <string.h>
-
-//-----------------------------------------------------------------------------
-// Library globals.
-gdcmDebug dbg;
-
-//-----------------------------------------------------------------------------
-gdcmDebug::gdcmDebug(int level) {
- DebugLevel = level;
-}
-
-void gdcmDebug::Verbose(int Level, const char * Msg1, const char * Msg2) {
- if (Level > DebugLevel)
- return ;
- std::cerr << Msg1 << ' ' << Msg2 << std::endl;
-}
-
-void gdcmDebug::Error( bool Test, const char * Msg1, const char * Msg2) {
- if (!Test)
- return;
- std::cerr << Msg1 << ' ' << Msg2 << std::endl;
- Exit(1);
-}
-
-void gdcmDebug::Error(const char* Msg1, const char* Msg2,
- const char* Msg3) {
- std::cerr << Msg1 << ' ' << Msg2 << ' ' << Msg3 << std::endl;
- Exit(1);
-}
-
-void gdcmDebug::Assert(int Level, bool Test,
- const char * Msg1, const char * Msg2) {
- if (Level > DebugLevel)
- return ;
- if (!Test)
- std::cerr << Msg1 << ' ' << Msg2 << std::endl;
-}
-
-void gdcmDebug::Exit(int a) {
-#ifdef __GNUC__
- std::exit(a);
-#endif
-#ifdef _MSC_VER
- exit(a); // Found in #include <stdlib.h>
-#endif
-}
-
-//-----------------------------------------------------------------------------
-gdcmVR *gdcmGlobal::VR = (gdcmVR *)0;
-gdcmTS *gdcmGlobal::TS = (gdcmTS *)0;
-gdcmDictSet *gdcmGlobal::Dicts = (gdcmDictSet *)0;
-gdcmGlobal gdcmGlob;
-
-gdcmGlobal::gdcmGlobal(void) {
- if (VR || TS || Dicts)
- dbg.Verbose(0, "gdcmGlobal::gdcmGlobal : VR or TS or Dicts already allocated");
- VR = new gdcmVR();
- TS = new gdcmTS();
- Dicts = new gdcmDictSet();
-}
-
-gdcmGlobal::~gdcmGlobal() {
- delete VR;
- delete TS;
- delete Dicts;
-}
-
-gdcmVR *gdcmGlobal::GetVR(void) {
- return VR;
-}
-
-gdcmTS *gdcmGlobal::GetTS(void) {
- return TS;
-}
-
-gdcmDictSet *gdcmGlobal::GetDicts(void) {
- return Dicts;
-}
+/*=========================================================================
+
+ Program: gdcm
+ Module: $RCSfile: gdcmUtil.cxx,v $
+ Language: C++
+ Date: $Date: 2004/10/08 04:43:38 $
+ Version: $Revision: 1.51 $
+
+ Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
+ l'Image). All rights reserved. See Doc/License.txt or
+ http://www.creatis.insa-lyon.fr/Public/Gdcm/License.html for details.
+
+ This software is distributed WITHOUT ANY WARRANTY; without even
+ the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+ PURPOSE. See the above copyright notices for more information.
+
+=========================================================================*/
-//-----------------------------------------------------------------------------
-// Because is not yet available in g++2.96
-std::istream& eatwhite(std::istream& is) {
- char c;
- while (is.get(c)) {
- if (!isspace(c)) {
- is.putback(c);
- break;
- }
- }
- return is;
-}
+#include "gdcmUtil.h"
+#include "gdcmDebug.h"
-///////////////////////////////////////////////////////////////////////////
-// Because is not available in C++ (?)
+/**
+ * \ingroup Globals
+ * \brief Because not available in C++ (?)
+ */
void Tokenize (const std::string& str,
std::vector<std::string>& tokens,
- const std::string& delimiters) {
+ const std::string& delimiters)
+{
std::string::size_type lastPos = str.find_first_not_of(delimiters,0);
std::string::size_type pos = str.find_first_of (delimiters,lastPos);
- while (std::string::npos != pos || std::string::npos != lastPos) {
+ while (std::string::npos != pos || std::string::npos != lastPos)
+ {
tokens.push_back(str.substr(lastPos, pos - lastPos));
lastPos = str.find_first_not_of(delimiters, pos);
pos = str.find_first_of (delimiters, lastPos);
}
}
+/**
+ * \ingroup Globals
+ * \brief Because not available in C++ (?)
+ * Counts the number of occurences of a substring within a string
+ */
+
+int CountSubstring (const std::string& str,
+ const std::string& subStr)
+{
+ int count = 0; // counts how many times it appears
+ unsigned int x = 0; // The index position in the string
+
+ do
+ {
+ x = str.find(subStr,x); // Find the substring
+ if (x != std::string::npos) // If present
+ {
+ count++; // increase the count
+ x += subStr.length(); // Skip this word
+ }
+ }
+ while (x != std::string::npos); // Carry on until not present
-///////////////////////////////////////////////////////////////////////////
-// to prevent a flashing screen when non-printable character
-char *_cleanString(char *v) {
- char *d;
- int i, l;
- l = strlen(v);
- for (i=0,d=v;
- i<l ;
- i++,d++) {
- if (!isprint(*d))
- *d = '.';
- }
- return v;
+ return count;
}
-
-///////////////////////////////////////////////////////////////////////////
-// to prevent a flashing screen when non-printable character
-std::string _CreateCleanString(std::string s) {
- std::string str=s;
-
- for(int i=0;i<str.size();i++)
+/**
+ * \ingroup Globals
+ * \brief Weed out a string from the non-printable characters (in order
+ * to avoid corrupting the terminal of invocation when printing)
+ * @param s string to remove non printable characters from
+ */
+std::string CreateCleanString(std::string s)
+{
+ std::string str = s;
+
+ for(unsigned int i=0;i<str.size();i++)
{
if(!isprint(str[i]))
+ {
str[i]='.';
+ }
}
-
if(str.size()>0)
+ {
if(!isprint(s[str.size()-1]))
+ {
if(s[str.size()-1]==0)
+ {
str[str.size()-1]=' ';
+ }
+ }
+ }
+
+ return str;
+}
- return(str);
+/**
+ * \ingroup Globals
+ * \brief Add a SEPARATOR to the end of the name is necessary
+ * @param name file/directory name to normalize
+ */
+void NormalizePath(std::string &name)
+{
+ const char SEPARATOR_X = '/';
+ const char SEPARATOR_WIN = '\\';
+ const std::string SEPARATOR = "/";
+ int size = name.size();
+
+ if((name[size-1]!=SEPARATOR_X)&&(name[size-1]!=SEPARATOR_WIN))
+ {
+ name+=SEPARATOR;
+ }
}
+
+/**
+ * \ingroup Globals
+ * \brief Get the (directory) path from a full path file name
+ * @param fullName file/directory name to extract Path from
+ */
+std::string GetPath(std::string &fullName)
+{
+ int pos1 = fullName.rfind("/");
+ int pos2 = fullName.rfind("\\");
+ if( pos1 > pos2)
+ {
+ fullName.resize(pos1);
+ }
+ else
+ {
+ fullName.resize(pos2);
+ }
+
+ return fullName;
+}
+
+/**
+ * \ingroup Globals
+ * \brief Get the (last) name of a full path file name
+ * @param fullName file/directory name to extract end name from
+ */
+std::string GetName(std::string &fullName)
+{
+ int fin = fullName.length()-1;
+ char a =fullName.c_str()[fin];
+ if (a == '/' || a == '\\')
+ {
+ fin--;
+ }
+ int deb = 0;
+ for (int i=fin;i!=0;i--)
+ {
+ if (fullName.c_str()[i] == '/' || fullName.c_str()[i] == '\\')
+ {
+ break;
+ }
+ deb = i;
+ }
+
+ std::string lastName;
+ for (int j=deb;j<fin+1;j++)
+ {
+ lastName=lastName+fullName.c_str()[j];
+ }
+
+ return lastName;
+}
git://git.creatis.insa-lyon.fr / gdcm.git / blobdiff