Program: gdcm
Module: $RCSfile: gdcmCommon.h,v $
Language: C++
- Date: $Date: 2005/07/12 17:34:27 $
- Version: $Revision: 1.80 $
+ Date: $Date: 2006/04/11 16:03:26 $
+ Version: $Revision: 1.109 $
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"
+#include "gdcmMacro.h"
+#include "gdcmVRKey.h"
+#include <string>
//-----------------------------------------------------------------------------
-//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
-
-//-----------------------------------------------------------------------------
-#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
-#else
-// 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) || defined(__BORLANDC__) && (__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;
-#else
-#error "Sorry your plateform is not supported"
-#endif // defined(_MSC_VER) || defined(__BORLANDC__) && (__BORLANDC__ < 0x0560) || defined(__MINGW32__)
-#endif // CMAKE_HAVE_INTTYPES_H
-#endif // CMAKE_HAVE_STDINT_H
-
-// Basically for VS6 and bcc 5.5.1:
-#ifndef UINT32_MAX
-#define UINT32_MAX (4294967295U)
-#endif
-
#if defined(_WIN32) && defined(BUILD_SHARED_LIBS)
#ifdef gdcm_EXPORTS
#define GDCM_EXPORT __declspec( dllexport )
#define GDCM_EXPORT
#endif
-#include <string>
-#define FASTTAGKEY 0
-
-// FIXME: Should rewrite this:
-#if FASTTAGKEY
-#include <iostream>
-#include <iomanip>
-#endif
-#if defined(_MSC_VER) && (_MSC_VER == 1200)
-/* ostream operator for std::string since VS6 does not provide it*/
-#include <iostream>
-#endif
-
+//-----------------------------------------------------------------------------
/// \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;
+
+GDCM_EXPORT extern const std::string GDCM_VRUNKNOWN;
+
+GDCM_EXPORT extern const char GDCM_FILESEPARATOR;
-/// \brief TagKey is made to hold the standard Dicom Tag (Group number, Element
-/// number)
+/// \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 {
+// note to developer : don't forget to add as well in vtkGdcmWriter.h !
Unknown = 0,
ExplicitVR, // DicomDir is in this case. Except when it's ImplicitVR !...
ImplicitVR,
ACR,
- ACR_LIBIDO
+ ACR_LIBIDO,
+ /// \todo FIXME : an encapsulated JPEG file may be
+ /// either ExplicitVR or ImplicitVR, right?
+ 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)
+};
+
+/// \brief Only user knows what kind of image he is going to write !
+///
+/// -1) user created ex nihilo his own image and wants to write it as a Dicom image.
+/// USER_OWN_IMAGE
+/// -2) user modified the pixels of an existing image.
+/// FILTERED_IMAGE
+/// -3) user created a new image, using existing images (eg MIP, MPR, cartography image)
+/// CREATED_IMAGE
+/// -4) user modified/added some tags *without processing* the pixels (anonymization...
+/// UNMODIFIED_PIXELS_IMAGE
+enum ImageContentType
+{
+// note to developer : don't forget to add as well in vtkGdcmWriter.h !
+ USER_OWN_IMAGE = 1,
+ FILTERED_IMAGE,
+ CREATED_IMAGE,
+ UNMODIFIED_PIXELS_IMAGE
+};
+
/**
* \brief structure, for internal use only
*/
-struct Element
+struct DicomElement
{
- /// DicomGroup number
+ /// Dicom Group number
unsigned short int Group;
- /// DicomElement number
+ /// Dicom Element number
unsigned short int Elem;
+ /// Value Representation
+ VRKey VR;
/// value (coded as a std::string) of the Element
std::string Value;
};
git://git.creatis.insa-lyon.fr / gdcm.git / blobdiff