Program: gdcm
Module: $RCSfile: gdcmDocEntrySet.cxx,v $
Language: C++
- Date: $Date: 2004/06/22 14:11:34 $
- Version: $Revision: 1.12 $
+ 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 <errno.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"
-//-----------------------------------------------------------------------------
-// Constructor / Destructor
-/**
- * \ingroup gdcmDocEntrySet
- * \brief Constructor from a given gdcmDocEntrySet
- */
-gdcmDocEntrySet::gdcmDocEntrySet(int depthLevel) {
- SQDepthLevel = depthLevel + 1;
-}
-/**
- * \brief Canonical destructor.
- */
-gdcmDocEntrySet::~gdcmDocEntrySet(){
-}
-//-----------------------------------------------------------------------------
-// Print
-/*
- * \ingroup gdcmDocEntrySet
- * \brief canonical Printer
- */
-
+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 Element Value from all the low level arguments.
+ * \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(guint16 Group, guint16 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);
- if (!NewEntry)
+ ValEntry *newEntry = new ValEntry(dictEntry);
+ if (!newEntry)
{
- dbg.Verbose(1, "gdcmDocument::NewValEntryByNumber",
- "failed to allocate gdcmValEntry");
- return NULL;
+ gdcmVerboseMacro( "Failed to allocate ValEntry");
+ return 0;
}
- return NewEntry;
+ return newEntry;
}
/**
- * \brief Build a new Element Value from all the low level arguments.
+ * \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(guint16 Group, guint16 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);
- if (!NewEntry)
+ BinEntry *newEntry = new BinEntry(dictEntry);
+ if (!newEntry)
{
- dbg.Verbose(1, "gdcmDocument::NewBinEntryByNumber",
- "failed to allocate gdcmBinEntry");
- return NULL;
+ gdcmVerboseMacro( "Failed to allocate BinEntry");
+ return 0;
}
- return NewEntry;
+ return newEntry;
}
-//-----------------------------------------------------------------------------
-// Protected
/**
- * \brief Gets a Dicom Element inside a SQ Item Entry, by name
- * @return
- */
- gdcmDocEntry *gdcmDocEntrySet::GetDocEntryByName(std::string name) {
- gdcmDict *PubDict=gdcmGlobal::GetDicts()->GetDefaultPubDict();
- gdcmDictEntry *dictEntry = (*PubDict).GetDictEntryByName(name);
- if( dictEntry == NULL)
- return NULL;
- 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 name) {
- gdcmDict *PubDict=gdcmGlobal::GetDicts()->GetDefaultPubDict();
- gdcmDictEntry *dictEntry = (*PubDict).GetDictEntryByName(name);
-
- if( dictEntry == NULL)
- 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
+ * \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
*/
-gdcmDictEntry *gdcmDocEntrySet::NewVirtualDictEntry(guint16 group, guint16 element,
- std::string vr,
- std::string fourth,
- std::string name)
+SeqEntry* DocEntrySet::NewSeqEntry(uint16_t group,uint16_t elem)
{
- return gdcmGlobal::GetDicts()->NewVirtualDictEntry(group,element,vr,fourth,name);
-}
+ DictEntry *dictEntry = GetDictEntry(group, elem, "SQ");
+ gdcmAssertMacro(dictEntry);
-/// \brief
-
-//
-// Probabely move, as is, to gdcmDocEntrySet, as a non virtual method
-// an remove gdcmDocument::NewDocEntryByNumber
-gdcmDocEntry *gdcmDocEntrySet::NewDocEntryByNumber(guint16 group,
- guint16 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)
+ SeqEntry *newEntry = new SeqEntry( dictEntry );
+ if (!newEntry)
{
- dbg.Verbose(1, "gdcmSQItem::NewDocEntryByNumber",
- "failed to allocate gdcmDocEntry");
- return (gdcmDocEntry*)0;
+ gdcmVerboseMacro( "Failed to allocate SeqEntry");
+ return 0;
}
- return NewEntry;
+ return newEntry;
}
-/// \brief
-gdcmDocEntry *gdcmDocEntrySet::NewDocEntryByName (std::string 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 (gdcmDocEntry *)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 Name)
+DictEntry *DocEntrySet::GetDictEntry(uint16_t group,uint16_t elem)
{
- gdcmDictEntry *found = (gdcmDictEntry *)0;
- gdcmDict *PubDict=gdcmGlobal::GetDicts()->GetDefaultPubDict();
- if (!PubDict)
+ DictEntry *found = 0;
+ Dict *pubDict = Global::GetDicts()->GetDefaultPubDict();
+ if (!pubDict)
+ {
+ gdcmVerboseMacro( "We SHOULD have a default dictionary");
+ }
+ else
{
- dbg.Verbose(0, "gdcmDocument::GetDictEntry",
- "we SHOULD have a default dictionary");
+ found = pubDict->GetDictEntry(group, elem);
}
- else
- found = PubDict->GetDictEntryByName(Name);
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(guint16 group,guint16 element)
+DictEntry *DocEntrySet::GetDictEntry(uint16_t group, uint16_t elem,
+ TagName const & vr)
{
- gdcmDictEntry *found = (gdcmDictEntry *)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
- found = PubDict->GetDictEntryByNumber(group, element);
- return found;
+
+ // 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