X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=src%2FgdcmCommon.h;h=27c4e90a3c5aba8f991457b49fdc185ae67cfe6f;hb=4117dec671b980b51a16117a5692d822b63bbe04;hp=326c44ad204fb86fd98c7ed3d53630fd4f3f2f44;hpb=efc4d18faced64c24c75448b61685f92f2d799ce;p=gdcm.git diff --git a/src/gdcmCommon.h b/src/gdcmCommon.h index 326c44ad..27c4e90a 100644 --- a/src/gdcmCommon.h +++ b/src/gdcmCommon.h @@ -1,64 +1,155 @@ -//gdcmCommon.h +/*========================================================================= + + Program: gdcm + Module: $RCSfile: gdcmCommon.h,v $ + Language: C++ + Date: $Date: 2005/10/18 09:17:08 $ + Version: $Revision: 1.94 $ + + 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. + +=========================================================================*/ #ifndef GDCMCOMMON_H #define GDCMCOMMON_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 ) -// '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 ) -#endif //_MSC_VER +#include "gdcmConfigure.h" +#include "gdcmSystem.h" -#ifdef __GNUC__ -#include -#define guint16 uint16_t -#define guint32 uint32_t -#define gint16 int16_t -#define gint32 int32_t -#endif - -#ifdef _MSC_VER -typedef unsigned short guint16; -typedef unsigned int guint32; -typedef short gint16; -typedef int gint32; -#define UINT32_MAX (4294967295U) -#endif +//----------------------------------------------------------------------------- +/// \brief namespace for Grass root DiCoM +namespace gdcm +{ -#ifdef _MSC_VER -#define GDCM_EXPORT __declspec( dllexport ) -#else -#define GDCM_EXPORT +// Centralize information about the gdcm dictionary in only one file: +#ifndef PUB_DICT_PATH +# define PUB_DICT_PATH "../Dicts/" #endif +#define PUB_DICT_NAME "DicomV3Dict" +#define PUB_DICT_FILENAME "gdcm.dic" +#define DICT_ELEM "DicomDir.dic" +#define DICT_TS "dicomTS.dic" +#define DICT_VR "dicomVR.dic" +#define DICT_GROUP_NAME "DictGroupName.dic" -#include +GDCM_EXPORT extern const std::string GDCM_UNKNOWN; +GDCM_EXPORT extern const std::string GDCM_UNFOUND; +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 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. -const std::string GDCM_UNFOUND = "gdcm::Unfound"; +#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, - ImplicitVR, - ACR, - ACR_LIBIDO + Unknown = 0, + ExplicitVR, // DicomDir is in this case. Except when it's ImplicitVR !... + ImplicitVR, + ACR, + ACR_LIBIDO }; +/// \brief type of the elements composing a DICOMDIR (for internal use only) +enum DicomDirType { + DD_UNKNOWN = 0, + DD_META, + DD_PATIENT, + DD_STUDY, + DD_SERIE, + 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 structure, for internal use only + */ +struct Element +{ + /// DicomGroup number + unsigned short int Group; + /// DicomElement number + unsigned short int Elem; + /// value (coded as a std::string) of the Element + std::string Value; +}; +} //namespace gdcm +//----------------------------------------------------------------------------- #endif