-// gdcmDocEntrySet.cxx
-//-----------------------------------------------------------------------------
-//
-#include <errno.h>
+/*=========================================================================
+
+ Program: gdcm
+ Module: $RCSfile: gdcmDocEntrySet.cxx,v $
+ Language: C++
+ Date: $Date: 2005/01/08 15:03:59 $
+ Version: $Revision: 1.41 $
+
+ 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 "gdcmDocEntrySet.h"
+
#include "gdcmDebug.h"
#include "gdcmCommon.h"
+#include "gdcmDictSet.h"
#include "gdcmGlobal.h"
-#include "gdcmDocEntrySet.h"
#include "gdcmException.h"
#include "gdcmDocEntry.h"
#include "gdcmSeqEntry.h"
#include "gdcmValEntry.h"
#include "gdcmBinEntry.h"
+namespace gdcm
+{
+
//-----------------------------------------------------------------------------
-// Constructor / Destructor
+// Public
+
+
/**
- * \ingroup gdcmDocEntrySet
- * \brief Constructor from a given gdcmDocEntrySet
+ * \brief Request a new virtual dict entry to the dict set
+ * @param group group number of the underlying DictEntry
+ * @param elem element number of the underlying DictEntry
+ * @param vr VR (Value Representation) of the underlying DictEntry
+ * @param vm VM (Value Multiplicity) of the underlying DictEntry
+ * @param name english name
*/
-gdcmDocEntrySet::gdcmDocEntrySet() {
+DictEntry* DocEntrySet::NewVirtualDictEntry( uint16_t group,uint16_t elem,
+ TagName const & vr,
+ TagName const & vm,
+ TagName const & name )
+{
+ return Global::GetDicts()->NewVirtualDictEntry(group,elem,vr,vm,name);
}
+
+//-----------------------------------------------------------------------------
+// Protected
/**
- * \brief Canonical destructor.
+ * \brief Build a new Val Entry from all the low level arguments.
+ * Check for existence of dictionary entry, and build
+ * a default one when absent.
+ * @param group group number of the new Entry
+ * @param elem element number of the new Entry
+ * @param vr VR of the new Entry
*/
-gdcmDocEntrySet::~gdcmDocEntrySet(){
+ValEntry *DocEntrySet::NewValEntry(uint16_t group,uint16_t elem,
+ TagName const & vr)
+{
+ DictEntry *dictEntry = GetDictEntry(group, elem, vr);
+ gdcmAssertMacro(dictEntry);
+
+ ValEntry *newEntry = new ValEntry(dictEntry);
+ if (!newEntry)
+ {
+ gdcmVerboseMacro( "Failed to allocate ValEntry");
+ return 0;
+ }
+ return newEntry;
}
-//-----------------------------------------------------------------------------
-// Print
-/*
- * \ingroup gdcmDocEntrySet
- * \brief canonical Printer
+
+
+/**
+ * \brief Build a new Bin Entry from all the low level arguments.
+ * Check for existence of dictionary entry, and build
+ * a default one when absent.
+ * @param group group number of the new Entry
+ * @param elem element number of the new Entry
+ * @param vr VR of the new Entry
*/
+BinEntry *DocEntrySet::NewBinEntry(uint16_t group,uint16_t elem,
+ TagName const & vr)
+{
+ DictEntry *dictEntry = GetDictEntry(group, elem, vr);
+ gdcmAssertMacro(dictEntry);
+ BinEntry *newEntry = new BinEntry(dictEntry);
+ if (!newEntry)
+ {
+ gdcmVerboseMacro( "Failed to allocate BinEntry");
+ return 0;
+ }
+ return newEntry;
+}
-//-----------------------------------------------------------------------------
-// Public
+/**
+ * \brief Build a new Seq Entry from all the low level arguments.
+ * Check for existence of dictionary entry, and build
+ * a default one when absent.
+ * @param group group number of the new Entry
+ * @param elem element number of the new Entry
+ */
+SeqEntry* DocEntrySet::NewSeqEntry(uint16_t group,uint16_t elem)
+{
+ DictEntry *dictEntry = GetDictEntry(group, elem, "SQ");
+ gdcmAssertMacro(dictEntry);
-//-----------------------------------------------------------------------------
-// Protected
+ SeqEntry *newEntry = new SeqEntry( dictEntry );
+ if (!newEntry)
+ {
+ gdcmVerboseMacro( "Failed to allocate SeqEntry");
+ return 0;
+ }
+ return newEntry;
+}
+
+/**
+ * \brief Searches both the public and the shadow dictionary (when they
+ * exist) for the presence of the DictEntry with given
+ * group and element. The public dictionary has precedence on the
+ * shadow one.
+ * @param group group number of the searched DictEntry
+ * @param elem element number of the searched DictEntry
+ * @return Corresponding DictEntry when it exists, NULL otherwise.
+ */
+DictEntry *DocEntrySet::GetDictEntry(uint16_t group,uint16_t elem)
+{
+ DictEntry *found = 0;
+ Dict *pubDict = Global::GetDicts()->GetDefaultPubDict();
+ if (!pubDict)
+ {
+ gdcmVerboseMacro( "We SHOULD have a default dictionary");
+ }
+ else
+ {
+ found = pubDict->GetDictEntry(group, elem);
+ }
+ return found;
+}
+
+DictEntry *DocEntrySet::GetDictEntry(uint16_t group, uint16_t elem,
+ TagName const & vr)
+{
+ DictEntry *dictEntry = GetDictEntry(group,elem);
+ DictEntry *goodEntry = dictEntry;
+ std::string goodVR = vr;
+ if (elem == 0x0000) goodVR="UL";
+
+ if ( goodEntry )
+ {
+ if ( goodVR != goodEntry->GetVR()
+ && goodVR != GDCM_UNKNOWN )
+ {
+ goodEntry = NULL;
+ }
+ }
+
+ // Create a new virtual DictEntry if necessary
+ if (!goodEntry)
+ {
+ if (dictEntry)
+ {
+ goodEntry = NewVirtualDictEntry(group, elem, goodVR, "FIXME",
+ dictEntry->GetName() );
+ }
+ else
+ {
+ goodEntry = NewVirtualDictEntry(group, elem, goodVR);
+ }
+ }
+
+ return goodEntry;
+}
//-----------------------------------------------------------------------------
// Private
+} // end namespace gdcm
//-----------------------------------------------------------------------------
git://git.creatis.insa-lyon.fr / gdcm.git / blobdiff