Program: gdcm
Module: $RCSfile: gdcmCommon.h,v $
Language: C++
- Date: $Date: 2005/07/02 15:54:18 $
- Version: $Revision: 1.67 $
+ Date: $Date: 2005/10/19 08:06:45 $
+ Version: $Revision: 1.97 $
Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
l'Image). All rights reserved. See Doc/License.txt or
#define GDCMCOMMON_H
#include "gdcmConfigure.h"
+#include "gdcmSystem.h"
-//-----------------------------------------------------------------------------
-//This is needed when compiling in debug mode
-#ifdef _MSC_VER
-// 'identifier' : class 'type' needs to have dll-interface to be used by
-// clients of class 'type2'
-#pragma warning ( disable : 4251 )
-// non dll-interface class 'type' used as base for dll-interface class 'type2'
-#pragma warning ( disable : 4275 )
-// 'identifier' : identifier was truncated to 'number' characters in the
-// debug information
-#pragma warning ( disable : 4786 )
-//'identifier' : decorated name length exceeded, name was truncated
-#pragma warning ( disable : 4503 )
-// C++ exception specification ignored except to indicate a
-// function is not __declspec(nothrow)
-#pragma warning ( disable : 4290 )
-// signed/unsigned mismatch
-#pragma warning ( disable : 4018 )
-// return type for 'identifier' is '' (ie; not a UDT or reference to UDT. Will
-// produce errors if applied using infix notation
-#pragma warning ( disable : 4284 )
-// 'type' : forcing value to bool 'true' or 'false' (performance warning)
-// //#pragma warning ( disable : 4800 )
-#endif //_MSC_VER
+#include <string>
-//-----------------------------------------------------------------------------
-#ifdef CMAKE_HAVE_STDINT_H
- #include <stdint.h>
-#else
-#ifdef CMAKE_HAVE_INTTYPES_H
- // Old system only have this
- #include <inttypes.h> // For uint8_t uint16_t and uint32_t
-#endif
-#endif
+#define FASTTAGKEY 0
-// Broken plateform do not respect C99 and do not provide those typedef
-// Special case for recent borland compiler, comes with stdint.h
-#if defined(_MSC_VER) || __BORLANDC__ < 0x0560 || defined(__MINGW32__)
-typedef signed char int8_t;
-typedef signed short int16_t;
-typedef signed int int32_t;
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned int uint32_t;
-#define UINT32_MAX (4294967295U)
+// FIXME: Should rewrite this:
+#if FASTTAGKEY
+ #include <iostream>
+ #include <iomanip>
#endif
-
-#if defined(_WIN32) && defined(BUILD_SHARED_LIBS)
- #ifdef gdcm_EXPORTS
- #define GDCM_EXPORT __declspec( dllexport )
- #else
- #define GDCM_EXPORT __declspec( dllimport )
- #endif
-#else
- #define GDCM_EXPORT
+ #if defined(_MSC_VER) && (_MSC_VER == 1200)
+ /* ostream operator for std::string since VS6 does not provide it*/
+ #include <iostream>
#endif
-#include <string>
-
+//-----------------------------------------------------------------------------
/// \brief namespace for Grass root DiCoM
namespace gdcm
{
GDCM_EXPORT extern const std::string GDCM_BINLOADED;
GDCM_EXPORT extern const std::string GDCM_NOTLOADED;
GDCM_EXPORT extern const std::string GDCM_UNREAD;
+GDCM_EXPORT extern const std::string GDCM_NOTASCII;
+GDCM_EXPORT extern const std::string GDCM_PIXELDATA;
-/// \brief TagKey is made to hold an "universal" (as in URL, Universal
-/// Ressource Locator) key to a DocEntry i.e. a dicom tag.
-/// A dicom tag always has a group and an elem, but a set of tags
-/// embeded in various (optionally nested) sequences and sharing
-/// the same group and elem all share the same (group, elem)
-/// "identifier". Hence the (group, elem) cannot be used as an
-/// identifier (in gdcm we shall refer to a "TagKey") of a tag.
-/// In order to construct a proper tag identifier (i.e. a key) we
-/// consider the following definition of a TagKey:
-/// - let Group, Element be the string representation of the
-/// group and elem dicom tag members,
-/// - let ItemNumber be the string representation of the integer
-/// index of the considered item number of a sequence,
-/// Let the key of a tag embeded in a sequence, noted SeqTag, be
-/// the form:
-/// /ItemNumber#Group|Element
-/// where "/", "#" and "|" are characters acting as separators.
-/// Then the general form of a TagKey is given by:
-/// Group|Element[SeqTag]
-/// where [SeqTag] means NO or many instances of SeqTag.
-/// Hence the TagKey of a tag not "leaving" in a sequence is the
-/// string e.g.
-/// 0028|1201
-/// but the TagKey of a tag "embeded" is the first item of
-/// a sequence, itself nested in the third item of a sequence is the
-/// string e.g.
-/// 0004|1220/2#0008|0082/0#0008|0090
+GDCM_EXPORT extern const std::string GDCM_VRUNKNOWN;
+
+/// \brief TagKey is made to hold the standard Dicom Tag
+/// (Group number, Element number)
+/// Instead of using the two '16 bits integers' as the Hask Table key, we
+/// converted into a string (e.g. 0x0018,0x0050 converted into "0018|0050")
+/// It appears to be a huge waste of time.
+/// We'll fix the mess up -without any change in the API- as soon as the bench
+/// marks are fully performed.
+
+#if FASTTAGKEY
+typedef union {
+ uint16_t tab[2];
+ uint32_t tagkey;
+ } TagKey;
+/* ostream operator for TagKey */
+inline std::ostream& operator<<(std::ostream& _O, TagKey _val)
+{
+ _O.setf( std::ios::right);
+ return (_O << std::hex << std::setw( 4 ) << std::setfill( '0' )
+ << _val.tab[0] << '|' << std::setw( 4 ) << std::setfill( '0' )
+ << _val.tab[1] << std::setfill( ' ' ) << std::dec);
+}
+inline bool operator==(TagKey _self, TagKey _val)
+{
+ return _self.tagkey == _val.tagkey;
+}
+inline bool operator<(TagKey _self, TagKey _val)
+{
+ // This expression is a tad faster but PrintFile output
+ // is more difficult to read
+ //return _self.tagkey < _val.tagkey;
+
+ // More usal order of dicom tags:
+ if( _self.tab[0] == _val.tab[0] )
+ return _self.tab[1] < _val.tab[1];
+ return _self.tab[0] < _val.tab[0];
+}
+#else
typedef std::string TagKey;
+#endif
+#if defined(_MSC_VER) && (_MSC_VER == 1200)
+// Doing everything within gdcm namespace to avoid polluting 3d party software
+inline std::ostream& operator<<(std::ostream& _O, std::string _val)
+{
+ return _O << _val.c_str();
+}
+#endif
+
+/// \brief TagName is made to hold the 'non hexa" fields (VR, VM, Name)
+/// of Dicom Entries
typedef std::string TagName;
+/// \brief various types of a DICOM file (for internal use only)
enum FileType {
Unknown = 0,
ExplicitVR, // DicomDir is in this case. Except when it's ImplicitVR !...
ImplicitVR,
ACR,
- ACR_LIBIDO
+ ACR_LIBIDO,
+ JPEG
};
/// \brief type of the elements composing a DICOMDIR (for internal use only)
DD_PATIENT,
DD_STUDY,
DD_SERIE,
- DD_IMAGE
+ DD_IMAGE,
+ DD_VISIT
+};
+
+/// \brief comparison operators (as used in SerieHelper::AddRestriction() )
+enum CompOperators {
+ GDCM_EQUAL = 0,
+ GDCM_DIFFERENT,
+ GDCM_GREATER,
+ GDCM_GREATEROREQUAL,
+ GDCM_LESS,
+ GDCM_LESSOREQUAL
+};
+
+/// \brief Loading mode
+enum LodModeType
+{
+ LD_ALL = 0x00000000, // Load all
+ LD_NOSEQ = 0x00000001, // Don't load Sequences
+ LD_NOSHADOW = 0x00000002, // Don't load odd groups
+ LD_NOSHADOWSEQ = 0x00000004 // Don't load Sequences if they belong
+ // to an odd group
+ // (*exclusive* from LD_NOSEQ and LD_NOSHADOW)
};
/**
git://git.creatis.insa-lyon.fr / gdcm.git / blobdiff