1 /*=========================================================================
4 Module: $RCSfile: gdcmGlobal.cxx,v $
6 Date: $Date: 2005/04/05 10:56:25 $
7 Version: $Revision: 1.23 $
9 Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
10 l'Image). All rights reserved. See Doc/License.txt or
11 http://www.creatis.insa-lyon.fr/Public/Gdcm/License.html for details.
13 This software is distributed WITHOUT ANY WARRANTY; without even
14 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
15 PURPOSE. See the above copyright notices for more information.
17 =========================================================================*/
19 #include "gdcmGlobal.h"
21 #include "gdcmDebug.h"
24 #include "gdcmDictGroupName.h"
25 #include "gdcmDictSet.h"
26 #include "gdcmDicomDirElement.h"
30 //-----------------------------------------------------------------------------
31 /// \brief Those global string that are returned by reference everywhere in
32 /// gdcm code used to be in gdcmCommon.h but due to a 'bug' in gcc/MacOSX
33 /// you cannot have static initialization in a multithreaded environment
34 /// since there is a lazy construction everything got skrew up somehow
35 /// Therefore the actual initialization is done in a cxx file (avoid
36 /// duplicated symbol), and an extern is used in gdcmCommon.h
37 const std::string GDCM_UNKNOWN = "gdcm::Unknown";
38 const std::string GDCM_UNFOUND = "gdcm::Unfound";
39 const std::string GDCM_BINLOADED = "gdcm::Binary data loaded";
40 const std::string GDCM_NOTLOADED = "gdcm::NotLoaded";
41 const std::string GDCM_UNREAD = "gdcm::UnRead";
43 //-----------------------------------------------------------------------------
44 DictSet *Global::Dicts = (DictSet *)0;
45 VR *Global::ValRes = (VR *)0;
46 TS *Global::TranSyn = (TS *)0;
47 DictGroupName *Global::GroupName = (DictGroupName *)0;
48 DicomDirElement *Global::ddElem = (DicomDirElement *)0;
50 //-----------------------------------------------------------------------------
52 * \brief Global container
56 //-------------------------------------------------------------------------
57 // Constructor / Destructor
59 * \brief constructor : populates the various H Tables
63 if (ValRes || TranSyn || Dicts || ddElem)
65 gdcmWarningMacro( "VR or TS or Dicts already allocated");
68 Dicts = new DictSet();
71 GroupName = new DictGroupName();
72 ddElem = new DicomDirElement();
76 * \brief canonical destructor
87 //-----------------------------------------------------------------------------
90 * \brief returns a pointer to Dictionaries Table
92 DictSet *Global::GetDicts()
98 * \brief returns a pointer to the 'Value Representation Table'
106 * \brief returns a pointer to the 'Transfer Syntax Table'
114 * \brief returns a pointer to the Group name correspondance table
116 DictGroupName *Global::GetDictGroupName()
122 * \brief returns a pointer to the DicomDir related elements Table
124 DicomDirElement *Global::GetDicomDirElements()
129 //-----------------------------------------------------------------------------
132 //-----------------------------------------------------------------------------
135 //-----------------------------------------------------------------------------
138 //-----------------------------------------------------------------------------
139 } // end namespace gdcm