Program: gdcm
Module: $RCSfile: gdcmSQItem.h,v $
Language: C++
- Date: $Date: 2005/01/19 08:55:10 $
- Version: $Revision: 1.33 $
+ Date: $Date: 2007/08/29 15:30:50 $
+ Version: $Revision: 1.55 $
Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
l'Image). All rights reserved. See Doc/License.txt or
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
-#ifndef GDCMSQITEM_H
-#define GDCMSQITEM_H
+#ifndef _GDCMSQITEM_H_
+#define _GDCMSQITEM_H_
#include "gdcmDocEntrySet.h"
#include "gdcmElementSet.h"
#include <list>
#include <fstream>
-namespace gdcm
+namespace GDCM_NAME_SPACE
{
class DocEntry;
//-----------------------------------------------------------------------------
typedef std::list<DocEntry *> ListDocEntry;
+
//-----------------------------------------------------------------------------
/**
* \brief a SeqEntry is composed by a set of SQItems.
*/
class GDCM_EXPORT SQItem : public DocEntrySet
{
+ gdcmTypeMacro(SQItem);
+
public:
- SQItem(int depthLevel);
- ~SQItem();
+ static SQItem *New(int depthLevel) {return new SQItem(depthLevel);}
- virtual void Print(std::ostream &os = std::cout, std::string const & indent = "" );
- void WriteContent(std::ofstream *fp, FileType filetype);
+ virtual void Print(std::ostream &os = std::cout,
+ std::string const &indent = "" );
+ void WriteContent(std::ofstream *fp, FileType filetype,
+ bool insideMetaElements, bool insideSequence);
+ uint32_t ComputeFullLength();
- /// \brief returns the DocEntry chained List for this SQ Item.
- ListDocEntry const &GetDocEntries() const { return DocEntries; };
-
- /// \brief adds the passed DocEntry to the DocEntry chained List for
- /// this SQ Item.
bool AddEntry(DocEntry *Entry); // add to the List
bool RemoveEntry(DocEntry *EntryToRemove);
- bool RemoveEntryNoDestroy(DocEntry *EntryToRemove);
+ void ClearEntry();
- DocEntry *GetDocEntry(uint16_t group, uint16_t element);
- ValEntry *GetValEntry(uint16_t group, uint16_t element);
- BinEntry *GetBinEntry(uint16_t group, uint16_t element);
- SeqEntry *GetSeqEntry(uint16_t group, uint16_t element);
-
- bool SetEntry(std::string const &val, uint16_t group,
- uint16_t element);
-
- std::string GetEntry(uint16_t group, uint16_t element);
+ DocEntry *GetFirstEntry();
+ DocEntry *GetNextEntry();
- /// \brief returns the ordinal position of a given SQItem
- int GetSQItemNumber() { return SQItemNumber; };
+ 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; };
+ void SetSQItemNumber(int itemNumber) { SQItemNumber = itemNumber; }
/// \brief Accessor on \ref SQDepthLevel.
- int GetDepthLevel() { return SQDepthLevel; }
-
+ int GetDepthLevel() { return SQDepthLevel; }
+
/// \brief Accessor on \ref SQDepthLevel.
void SetDepthLevel(int depth) { SQDepthLevel = depth; }
- /// \brief Accessor on \ref BaseTagKey.
- void SetBaseTagKey( BaseTagKey const &key ) { BaseTagKeyNested = key; }
-
- /// \brief Accessor on \ref BaseTagKey.
- BaseTagKey const &GetBaseTagKey() const { return BaseTagKeyNested; }
-
- DocEntry *GetFirstEntry();
- DocEntry *GetNextEntry();
+ virtual void Copy(DocEntrySet *set);
protected:
-// Variables that need to be access in subclasses
+ SQItem(int depthLevel);
+ ~SQItem();
- /// \brief Chained list of (Elementary) Doc Entries
+// Variables that need to be accessed in subclasses
+ /// \brief Chained list of Doc Entries
ListDocEntry DocEntries;
- /// Chained list iterator, used to visit the TagHT variable
+ /// Iterator, used to visit the entries
ListDocEntry::iterator ItDocEntries;
-
- /// \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;
-
/// \brief SQ Item ordinal number
int SQItemNumber;
};