Program: gdcm
Module: $RCSfile: gdcmDocEntrySet.cxx,v $
Language: C++
- Date: $Date: 2004/09/16 19:21:57 $
- Version: $Revision: 1.22 $
+ Date: $Date: 2005/01/23 10:12:33 $
+ Version: $Revision: 1.43 $
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.htm for details.
+ 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
+{
+
//-----------------------------------------------------------------------------
// Public
+
+/**
+ * \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
+ */
+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 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 underlying DictEntry
- * @param elem element number of the underlying DictEntry
+ * @param group group number of the new Entry
+ * @param elem element number of the new Entry
+ * @param vr VR of the new Entry
*/
-gdcmValEntry *gdcmDocEntrySet::NewValEntryByNumber(uint16_t group,
- uint16_t elem)
+ValEntry *DocEntrySet::NewValEntry(uint16_t group,uint16_t elem,
+ TagName const & vr)
{
- // Find out if the tag we encountered is in the dictionaries:
- gdcmDictEntry *dictEntry = GetDictEntryByNumber(group, elem);
- if (!dictEntry)
- {
- dictEntry = NewVirtualDictEntry(group, elem);
- }
+ DictEntry *dictEntry = GetDictEntry(group, elem, vr);
+ gdcmAssertMacro(dictEntry);
- gdcmValEntry *newEntry = new gdcmValEntry(dictEntry);
+ ValEntry *newEntry = new ValEntry(dictEntry);
if (!newEntry)
{
- dbg.Verbose(1, "gdcmDocument::NewValEntryByNumber",
- "failed to allocate gdcmValEntry");
+ gdcmVerboseMacro( "Failed to allocate ValEntry");
return 0;
}
return newEntry;
* \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 underlying DictEntry
- * @param elem element number of the underlying DictEntry
+ * @param group group number of the new Entry
+ * @param elem element number of the new Entry
+ * @param vr VR of the new Entry
*/
-gdcmBinEntry *gdcmDocEntrySet::NewBinEntryByNumber(uint16_t group,
- uint16_t elem)
+BinEntry *DocEntrySet::NewBinEntry(uint16_t group,uint16_t elem,
+ TagName const & vr)
{
- // Find out if the tag we encountered is in the dictionaries:
- gdcmDictEntry *dictEntry = GetDictEntryByNumber(group, elem);
- if (!dictEntry)
- {
- dictEntry = NewVirtualDictEntry(group, elem);
- }
+ DictEntry *dictEntry = GetDictEntry(group, elem, vr);
+ gdcmAssertMacro(dictEntry);
- gdcmBinEntry *newEntry = new gdcmBinEntry(dictEntry);
+ BinEntry *newEntry = new BinEntry(dictEntry);
if (!newEntry)
{
- dbg.Verbose(1, "gdcmDocument::NewBinEntryByNumber",
- "failed to allocate gdcmBinEntry");
+ gdcmVerboseMacro( "Failed to allocate BinEntry");
return 0;
}
return newEntry;
* \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 underlying DictEntry
- * @param Elem element number of the underlying DictEntry
+ * @param group group number of the new Entry
+ * @param elem element number of the new Entry
*/
-gdcmSeqEntry* gdcmDocEntrySet::NewSeqEntryByNumber(uint16_t Group,
- uint16_t Elem)
+SeqEntry* DocEntrySet::NewSeqEntry(uint16_t group,uint16_t elem)
{
- // Find out if the tag we encountered is in the dictionaries:
- gdcmDictEntry* DictEntry = GetDictEntryByNumber( Group, Elem );
- if ( ! DictEntry )
- {
- DictEntry = NewVirtualDictEntry(Group, Elem);
- }
-
- gdcmSeqEntry *NewEntry = new gdcmSeqEntry( DictEntry );
- if ( !NewEntry )
- {
- dbg.Verbose(1, "gdcmDocument::NewSeqEntryByNumber",
- "failed to allocate gdcmSeqEntry");
- return 0;
- }
- return NewEntry;
-}
+ DictEntry *dictEntry = GetDictEntry(group, elem, "SQ");
+ gdcmAssertMacro(dictEntry);
-//-----------------------------------------------------------------------------
-// Protected
-
-/**
- * \brief Gets a Dicom Element inside a SQ Item Entry, by name
- * @return
- */
- gdcmDocEntry *gdcmDocEntrySet::GetDocEntryByName(std::string const & name)
- {
- gdcmDict *pubDict = gdcmGlobal::GetDicts()->GetDefaultPubDict();
- gdcmDictEntry *dictEntry = pubDict->GetDictEntryByName(name);
- if( !dictEntry )
+ SeqEntry *newEntry = new SeqEntry( dictEntry );
+ if (!newEntry)
{
- return 0;
- }
-
- return GetDocEntryByNumber(dictEntry->GetGroup(),dictEntry->GetElement());
-}
-
-
-/**
- * \brief Get the value of a Dicom Element inside a SQ Item Entry, by name
- * @param name : name of the searched element.
- * @return
- */
-
-std::string gdcmDocEntrySet::GetEntryByName(TagName const & name)
-{
- gdcmDict *pubDict = gdcmGlobal::GetDicts()->GetDefaultPubDict();
- gdcmDictEntry *dictEntry = pubDict->GetDictEntryByName(name);
-
- if( !dictEntry )
- {
- return GDCM_UNFOUND;
- }
-
- return GetEntryByNumber(dictEntry->GetGroup(), dictEntry->GetElement());
-}
-
-
-/**
- * \brief Request a new virtual dict entry to the dict set
- * @param group group number of the underlying DictEntry
- * @param element element number of the underlying DictEntry
- * @param vr VR of the underlying DictEntry
- * @param fourth owner group
- * @param name english name
- */
-gdcmDictEntry* gdcmDocEntrySet::NewVirtualDictEntry(uint16_t group,
- uint16_t element,
- std::string const & vr,
- std::string const & fourth,
- std::string const & name)
-{
- return gdcmGlobal::GetDicts()->NewVirtualDictEntry(group,element,vr,fourth,name);
-}
-
-/** \brief
- * Creates a new DocEntry (without any 'value' ...)
- * @param group group number of the underlying DictEntry
- * @param elem elem number of the underlying DictEntry
- */
-gdcmDocEntry* gdcmDocEntrySet::NewDocEntryByNumber(uint16_t group,
- uint16_t elem)
-{
- // Find out if the tag we encountered is in the dictionaries:
- gdcmDict *pubDict = gdcmGlobal::GetDicts()->GetDefaultPubDict();
- gdcmDictEntry *dictEntry = pubDict->GetDictEntryByNumber(group, elem);
- if (!dictEntry)
- {
- dictEntry = NewVirtualDictEntry(group, elem);
- }
-
- gdcmDocEntry *newEntry = new gdcmDocEntry(dictEntry);
- if (!newEntry)
- {
- dbg.Verbose(1, "gdcmSQItem::NewDocEntryByNumber",
- "failed to allocate gdcmDocEntry");
+ gdcmVerboseMacro( "Failed to allocate SeqEntry");
return 0;
}
return newEntry;
}
-
-/** \brief
- * Creates a new DocEntry (without any 'value' ...)
- * @param group group number of the underlying DictEntry
- * @param elem elem number of the underlying DictEntry
- * @param VR V(alue) R(epresentation) of the Entry -if private Entry-
-
- */
-gdcmDocEntry* gdcmDocEntrySet::NewDocEntryByNumber(uint16_t group,
- uint16_t elem,
- std::string const &VR)
-{
- // Find out if the tag we encountered is in the dictionaries:
- gdcmDict *pubDict = gdcmGlobal::GetDicts()->GetDefaultPubDict();
- gdcmDictEntry *dictEntry = pubDict->GetDictEntryByNumber(group, elem);
- if (!dictEntry)
- {
- dictEntry = NewVirtualDictEntry(group, elem, VR);
- }
-
- gdcmDocEntry *newEntry = new gdcmDocEntry(dictEntry);
- if (!newEntry)
- {
- dbg.Verbose(1, "gdcmSQItem::NewDocEntryByNumber",
- "failed to allocate gdcmDocEntry");
- return 0;
- }
- return newEntry;
-}
-/* \brief
- * Probabely move, as is, to gdcmDocEntrySet, as a non virtual method
- * an remove gdcmDocument::NewDocEntryByName
- */
-gdcmDocEntry *gdcmDocEntrySet::NewDocEntryByName (std::string const & name)
-{
- gdcmDict *pubDict = gdcmGlobal::GetDicts()->GetDefaultPubDict();
- gdcmDictEntry *newTag = pubDict->GetDictEntryByName(name);
- if (!newTag)
- {
- newTag = NewVirtualDictEntry(0xffff, 0xffff, "LO", "unkn", name);
- }
-
- gdcmDocEntry* newEntry = new gdcmDocEntry(newTag);
- if (!newEntry)
- {
- dbg.Verbose(1, "gdcmSQItem::ObtainDocEntryByName",
- "failed to allocate gdcmDocEntry");
- return 0;
- }
-
- return newEntry;
-}
-
-
/**
- * \brief Searches both the public and the shadow dictionary (when they
- * exist) for the presence of the DictEntry with given name.
- * The public dictionary has precedence on the shadow one.
- * @param name Name of the searched DictEntry
+ * \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.
*/
-gdcmDictEntry *gdcmDocEntrySet::GetDictEntryByName(std::string const & name)
+DictEntry *DocEntrySet::GetDictEntry(uint16_t group,uint16_t elem)
{
- gdcmDictEntry *found = 0;
- gdcmDict *pubDict = gdcmGlobal::GetDicts()->GetDefaultPubDict();
+ DictEntry *found = 0;
+ Dict *pubDict = Global::GetDicts()->GetDefaultPubDict();
if (!pubDict)
{
- dbg.Verbose(0, "gdcmDocument::GetDictEntry",
- "we SHOULD have a default dictionary");
+ gdcmVerboseMacro( "We SHOULD have a default dictionary");
}
else
{
- found = pubDict->GetDictEntryByName(name);
+ found = pubDict->GetDictEntry(group, elem);
}
return found;
}
+
/**
* \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 element element number of the searched DictEntry
+ * group and element, and create a new virtual DictEntry if necessary
+ * @param group group number of the searched DictEntry
+ * @param elem element number of the searched DictEntry
+ * @param vr Value Representation to use, if necessary
* @return Corresponding DictEntry when it exists, NULL otherwise.
*/
-gdcmDictEntry *gdcmDocEntrySet::GetDictEntryByNumber(uint16_t group,
- uint16_t element)
+DictEntry *DocEntrySet::GetDictEntry(uint16_t group, uint16_t elem,
+ TagName const & vr)
{
- gdcmDictEntry *found = 0;
- gdcmDict *pubDict = gdcmGlobal::GetDicts()->GetDefaultPubDict();
- if (!pubDict)
+ DictEntry *dictEntry = GetDictEntry(group,elem);
+ DictEntry *goodEntry = dictEntry;
+ std::string goodVR = vr;
+
+ if (elem == 0x0000) goodVR="UL";
+
+ if ( goodEntry )
{
- dbg.Verbose(0, "gdcmDocument::GetDictEntry",
- "we SHOULD have a default dictionary");
+ if ( goodVR != goodEntry->GetVR()
+ && goodVR != GDCM_UNKNOWN )
+ {
+ goodEntry = NULL;
+ }
}
- else
+
+ // Create a new virtual DictEntry if necessary
+ if (!goodEntry)
{
- found = pubDict->GetDictEntryByNumber(group, element);
+ if (dictEntry)
+ {
+ goodEntry = NewVirtualDictEntry(group, elem, goodVR, "FIXME",
+ dictEntry->GetName() );
+ }
+ else
+ {
+ goodEntry = NewVirtualDictEntry(group, elem, goodVR);
+ }
}
- return found;
+ return goodEntry;
}
+
//-----------------------------------------------------------------------------
// Private
+} // end namespace gdcm
//-----------------------------------------------------------------------------
git://git.creatis.insa-lyon.fr / gdcm.git / blobdiff