-// gdcmGlobal.cxx
-//-----------------------------------------------------------------------------
+/*=========================================================================
+
+ Program: gdcm
+ Module: $RCSfile: gdcmGlobal.cxx,v $
+ Language: C++
+ Date: $Date: 2007/09/17 12:20:01 $
+ Version: $Revision: 1.37 $
+
+ 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.
+
+=========================================================================*/
+
#include "gdcmGlobal.h"
+
#include "gdcmDebug.h"
-#include <stdio.h>
-#include <ctype.h> // For isspace
-#include <string.h> // CLEANME: could this be only string ? Related to Win32 ?
+#include "gdcmVR.h"
+#include "gdcmTS.h"
+#include "gdcmDictGroupName.h"
+#include "gdcmDictSet.h"
+#include "gdcmDicomDirElement.h"
-/**
- * \ingroup Globals
- * \brief Pointer to a container, holding _all_ the Dicom Dictionaries.
- */
-gdcmDictSet *gdcmGlobal::Dicts = (gdcmDictSet *)0;
+namespace GDCM_NAME_SPACE
+{
+//-----------------------------------------------------------------------------
+/// \brief Those global string that are returned by reference everywhere in
+/// gdcm code used to be in gdcmCommon.h but due to a 'bug' in gcc/MacOSX
+/// you cannot have static initialization in a multithreaded environment
+/// since there is a lazy construction everything got skrew up somehow
+/// Therefore the actual initialization is done in a cxx file (avoid
+/// duplicated symbol), and an extern is used in gdcmCommon.h
-/**
- * \ingroup Globals
- * \brief Pointer to a hash table containing the 'Value Representations'.
- */
-gdcmVR *gdcmGlobal::VR = (gdcmVR *)0;
+const std::string GDCM_UNKNOWN = "GDCM::Unknown";
+const std::string GDCM_UNFOUND = "GDCM::Unfound";
+const std::string GDCM_BINLOADED = "GDCM::Binary data";
+const std::string GDCM_NOTLOADED = "GDCM::NotLoaded";
+const std::string GDCM_UNREAD = "GDCM::UnRead";
+const std::string GDCM_NOTASCII = "GDCM::NotAscii";
+const std::string GDCM_PIXELDATA = "GDCM::Pixel Data to be loaded";
-/**
- * \ingroup Globals
- * \brief Pointer to a hash table containing the Transfer Syntax codes
- * and their english description
- */
-gdcmTS *gdcmGlobal::TS = (gdcmTS *)0;
+const char GDCM_VRUNKNOWN[2] = {' ',' '}; // avoid useless std::string stuff
-/**
- * \ingroup Globals
- * \brief Pointer to the hash table containing the Dicom Elements
- * necessary to describe each part of a DICOMDIR
- */
-gdcmDicomDirElement *gdcmGlobal::ddElem = (gdcmDicomDirElement *)0;
+#ifdef _WIN32
+const char GDCM_FILESEPARATOR = '\\';
+#else
+const char GDCM_FILESEPARATOR = '/';
+#endif
+
+//-----------------------------------------------------------------------------
+DictSet *Global::Dicts = (DictSet *)0;
+VR *Global::ValRes = (VR *)0;
+TS *Global::TranSyn = (TS *)0;
+DictGroupName *Global::GroupName = (DictGroupName *)0;
+DicomDirElement *Global::ddElem = (DicomDirElement *)0;
+
+Dict *Global::DefaultPubDict = (Dict *)0;
+//-----------------------------------------------------------------------------
/**
- * \ingroup Globals
* \brief Global container
*/
-gdcmGlobal gdcmGlob;
+Global Glob;
+//-------------------------------------------------------------------------
+// Constructor / Destructor
/**
- * \ingroup gdcmGlobal
* \brief constructor : populates the various H Tables
*/
-gdcmGlobal::gdcmGlobal(void) {
- if (VR || TS || Dicts || ddElem)
- dbg.Verbose(0, "gdcmGlobal::gdcmGlobal : VR or TS or Dicts already allocated");
- Dicts = new gdcmDictSet();
- VR = new gdcmVR();
- TS = new gdcmTS();
- ddElem = new gdcmDicomDirElement();
+Global::Global()
+{
+ if (ValRes || TranSyn || Dicts || ddElem || GroupName )
+ {
+ gdcmStaticWarningMacro( "VR or TS or Dicts or ... already allocated");
+ return;
+ }
+ Dicts = DictSet::New();
+ ValRes = VR::New();
+ TranSyn = TS::New();
+ GroupName = DictGroupName::New();
+ ddElem = DicomDirElement::New();
}
/**
- * \ingroup gdcmGlobal
* \brief canonical destructor
*/
-gdcmGlobal::~gdcmGlobal() {
- delete Dicts;
- delete VR;
- delete TS;
- delete ddElem;
-}
-/**
- * \ingroup gdcmGlobal
- * \brief returns a pointer to the 'Value Representation Table'
- */
-gdcmVR *gdcmGlobal::GetVR(void) {
- return VR;
-}
-/**
- * \ingroup gdcmGlobal
- * \brief returns a pointer to the 'Transfert Syntax Table'
- */
-gdcmTS *gdcmGlobal::GetTS(void) {
- return TS;
-}
-/**
- * \ingroup gdcmGlobal
- * \brief returns a pointer to Dictionaries Table
- */
-gdcmDictSet *gdcmGlobal::GetDicts(void) {
- return Dicts;
-}
-/**
- * \ingroup gdcmGlobal
- * \brief returns a pointer to the DicomDir related elements Table
- */
-gdcmDicomDirElement *gdcmGlobal::GetDicomDirElements(void) {
- return ddElem;
+Global::~Global()
+{
+ Dicts->Delete();
+ ValRes->Delete();
+ TranSyn->Delete();
+ GroupName->Delete();
+ ddElem->Delete();
}
+
+//-----------------------------------------------------------------------------
+// Public
+
+//-----------------------------------------------------------------------------
+// Protected
+
+//-----------------------------------------------------------------------------
+// Private
+
+//-----------------------------------------------------------------------------
+// Print
+
+//-----------------------------------------------------------------------------
+} // end namespace gdcm
git://git.creatis.insa-lyon.fr / gdcm.git / blobdiff