Program: gdcm
Module: $RCSfile: gdcmSQItem.h,v $
Language: C++
- Date: $Date: 2004/10/22 03:05:42 $
- Version: $Revision: 1.20 $
+ Date: $Date: 2005/07/12 17:08:12 $
+ 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
#include "gdcmDocEntrySet.h"
#include "gdcmElementSet.h"
-//#include "gdcmDocEntry.h"
-//#include "gdcmDocument.h"
-//#include "gdcmBinEntry.h"
-
#include <list>
+#include <fstream>
namespace gdcm
{
//-----------------------------------------------------------------------------
typedef std::list<DocEntry *> ListDocEntry;
+
//-----------------------------------------------------------------------------
-class GDCM_EXPORT SQItem
- :
- public DocEntrySet
+/**
+ * \brief a SeqEntry is composed by a set of SQItems.
+ * Each SQItem is composed by a set of DocEntry
+ * A DocEntry may be a SeqEntry
+ * ... and so forth
+ */
+class GDCM_EXPORT SQItem : public DocEntrySet
{
public:
- SQItem(int);
+ SQItem(int depthLevel);
~SQItem();
- virtual void Print(std::ostream &os = std::cout);
- virtual void Write(std::ofstream *fp, FileType filetype);
-
- /// \brief returns the DocEntry chained List for this SQ Item.
- ListDocEntry &GetDocEntries() { return docEntries; };
-
- /// \brief adds the passed DocEntry to the DocEntry chained List for
- /// this SQ Item.
- void AddDocEntry(DocEntry *e) { docEntries.push_back(e); };
+ virtual void Print(std::ostream &os = std::cout, std::string const &indent = "" );
+ void WriteContent(std::ofstream *fp, FileType filetype);
- virtual bool AddEntry(DocEntry *Entry); // add to the List
+ bool AddEntry(DocEntry *Entry); // add to the List
+ bool RemoveEntry(DocEntry *EntryToRemove);
+ bool RemoveEntryNoDestroy(DocEntry *EntryToRemove);
+ void ClearEntry();
+ void ClearEntryNoDestroy();
+ void MoveObject(SQItem *source);
- DocEntry *GetDocEntryByNumber(uint16_t group, uint16_t element);
- // FIXME method to write
- //DocEntry *GetDocEntryByName (std::string Name);
-
- bool SetEntryByNumber(std::string val, uint16_t group, uint16_t element);
-
- virtual std::string GetEntryByNumber(uint16_t group, uint16_t element);
+ DocEntry *GetFirstEntry();
+ DocEntry *GetNextEntry();
+
+ DocEntry *GetDocEntry(uint16_t group, uint16_t elem);
+
+ bool IsEmpty() { return DocEntries.empty(); };
/// \brief returns the ordinal position of a given SQItem
int GetSQItemNumber() { return SQItemNumber; };
-
/// \brief Sets the ordinal position of a given SQItem
void SetSQItemNumber(int itemNumber) { SQItemNumber = itemNumber; };
- /// Accessor on \ref SQDepthLevel.
- int GetDepthLevel() { return SQDepthLevel; }
-
- /// Accessor on \ref SQDepthLevel.
- void SetDepthLevel(int depth) { SQDepthLevel = depth; }
+ /// \brief Accessor on \ref SQDepthLevel.
+ int GetDepthLevel() { return SQDepthLevel; }
- /// Accessor on \ref BaseTagKey.
- void SetBaseTagKey( BaseTagKey key ) { BaseTagKeyNested = key; }
-
- /// Accessor on \ref BaseTagKey.
- BaseTagKey GetBaseTagKey( ) { return BaseTagKeyNested; }
+ /// \brief Accessor on \ref SQDepthLevel.
+ void SetDepthLevel(int depth) { SQDepthLevel = depth; }
+ // waste time hunting
+ // / \brief Accessor on \ref BaseTagKey.
+ //void SetBaseTagKey( BaseTagKey const &key ) { BaseTagKeyNested = key; }
+ // / \brief Accessor on \ref BaseTagKey.
+ //BaseTagKey const &GetBaseTagKey() const { return BaseTagKeyNested; }
protected:
-
-// Variables
-
- /// \brief chained list of (Elementary) Doc Entries
- ListDocEntry docEntries;
+// Variables that need to be accessed in subclasses
+ /// \brief Chained list of Doc Entries
+ ListDocEntry DocEntries;
+ /// Iterator, used to visit the entries
+ ListDocEntry::iterator ItDocEntries;
+ /// Iterator, used to visit the Val Entries (for Python users)
+ ListDocEntry::iterator ItValEntries;
- /// \brief SQ Item ordinal number
- int SQItemNumber;
-
- ///\brief pointer to the HTable of the Document,
- /// (because we don't know it within any DicomDirObject nor any SQItem)
- TagDocEntryHT *PtagHT;
-
-
private:
-
/// \brief Sequences can be nested. This \ref SQDepthLevel represents
/// the level of the nesting of instances of this class.
/// \ref SQDepthLevel and its \ref SeqEntry::SQDepthLevel
/// (see \ref Print).
int SQDepthLevel;
- /// \brief A TagKey of a DocEntry nested in a sequence is prepended
- /// with this BaseTagKey.
- BaseTagKey BaseTagKeyNested;
+ // waste time hunting
+ // / \brief A TagKey of a DocEntry nested in a sequence is prepended
+ // / with this BaseTagKey.
+ //BaseTagKey BaseTagKeyNested;
+ /// \brief SQ Item ordinal number
+ int SQItemNumber;
};
} // end namespace gdcm
//-----------------------------------------------------------------------------