-// gdcmElementSet.h
+/*=========================================================================
+
+ Program: gdcm
+ Module: $RCSfile: gdcmElementSet.h,v $
+ Language: C++
+ Date: $Date: 2007/09/17 12:16:02 $
+ Version: $Revision: 1.59 $
+
+ 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.
+
+=========================================================================*/
-#ifndef GDCMELEMENTSET_H
-#define GDCMELEMENTSET_H
+#ifndef _GDCMELEMENTSET_H_
+#define _GDCMELEMENTSET_H_
-//-----------------------------------------------------------------------------
+#include "gdcmDocEntrySet.h"
+
+#include <map>
+#include <iostream>
+#include <fstream>
+
+namespace GDCM_NAME_SPACE
+{
+typedef std::map<TagKey, DocEntry *> TagDocEntryHT;
-class GDCM_EXPORT gdcmElementSet : public gdcmDocEntrySet
+//-----------------------------------------------------------------------------
+/**
+ * \brief
+ * ElementSet is based on the STL map<> container
+ * (see ElementSet::TagHT), as opposed to SQItem
+ * which is based on an STL list container (see ListDocEntry).
+ * It contains the 'zero-level- DocEntry (out of any Dicom Sequence)
+ */
+class GDCM_EXPORT ElementSet : public DocEntrySet
{
+ gdcmTypeMacro(ElementSet);
+
public:
- gdcmElementSet(void);
- ~gdcmElementSet(void);
-
-protected:
+ virtual void Print(std::ostream &os = std::cout,
+ std::string const &indent = "" );
-private:
+ void WriteContent(std::ofstream *fp, FileType filetype,
+ bool insideMetaElements, bool insideSequence);
-};
+ bool AddEntry(DocEntry *Entry);
+ bool RemoveEntry(DocEntry *EntryToRemove);
+ void ClearEntry();
+
+ DocEntry *GetFirstEntry();
+ DocEntry *GetNextEntry();
+ DocEntry *GetDocEntry(uint16_t group, uint16_t elem);
+ /// Tells us if the ElementSet contains no entry
+ bool IsEmpty() { return TagHT.empty(); }
+
+ int IsVRCoherent(uint16_t group);
+ virtual void Copy(DocEntrySet *set);
+protected:
+ ElementSet();
+ ~ElementSet();
+ /// \brief Some group are illegal withing some Dicom Documents
+ /// Only the Document knows it.
+ bool MayIWrite(uint16_t )
+ { return true; }
+private:
+// Variables
+ /// Hash Table (map), to provide fast access
+ TagDocEntryHT TagHT;
+ /// iterator, used to visit the TagHT variable
+ TagDocEntryHT::iterator ItTagHT;
+};
+} // end namespace gdcm
//-----------------------------------------------------------------------------
#endif