-//gdcmCommon.h
+/*=========================================================================
+
+ Program: gdcm
+ Module: $RCSfile: gdcmCommon.h,v $
+ Language: C++
+ 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
+ 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
-#ifdef __GNUC__
-#include <stdint.h>
-#define guint16 uint16_t
-#define guint32 uint32_t
+#include "gdcmConfigure.h"
+#include "gdcmSystem.h"
+
+#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
-#ifdef _MSC_VER
-typedef unsigned short guint16;
-typedef unsigned int guint32;
+//-----------------------------------------------------------------------------
+/// \brief namespace for Grass root DiCoM
+namespace gdcm
+{
+
+// 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"
+
+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;
+
+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.
-#ifdef _MSC_VER
-#define GDCM_EXPORT __declspec( dllexport )
+#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
-#define GDCM_EXPORT
+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
-#include <string>
-typedef string TagKey;
-typedef string TagName;
+/// \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,
+ JPEG
+};
+
+/// \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
git://git.creatis.insa-lyon.fr / gdcm.git / blobdiff