Program: gdcm
Module: $RCSfile: gdcmSQItem.h,v $
Language: C++
- Date: $Date: 2004/06/19 23:51:04 $
- Version: $Revision: 1.8 $
+ Date: $Date: 2007/09/17 12:16:01 $
+ Version: $Revision: 1.56 $
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.
=========================================================================*/
-#ifndef GDCMSQITEM_H
-#define GDCMSQITEM_H
+#ifndef _GDCMSQITEM_H_
+#define _GDCMSQITEM_H_
-#include <list>
-#include "gdcmDocEntry.h"
#include "gdcmDocEntrySet.h"
-#include "gdcmDocument.h"
+#include "gdcmElementSet.h"
+
+#include <list>
+#include <fstream>
+
+namespace GDCM_NAME_SPACE
+{
+class DocEntry;
//-----------------------------------------------------------------------------
-typedef std::list<gdcmDocEntry *> ListDocEntry;
+typedef std::list<DocEntry *> ListDocEntry;
+
//-----------------------------------------------------------------------------
-class GDCM_EXPORT gdcmSQItem : public gdcmDocEntrySet
+/**
+ * \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:
- gdcmSQItem(int);
- ~gdcmSQItem(void);
+ gdcmTypeMacro(SQItem);
- virtual void Print(std::ostream &os = std::cout);
+public:
+ static SQItem *New(int depthLevel) {return new SQItem(depthLevel);}
- /// \brief returns the DocEntry chained List for this SQ Item.
- inline ListDocEntry &GetDocEntries() {return docEntries;};
-
- /// \brief adds the passed DocEntry to the DocEntry chained List for
- /// this SQ Item.
- inline void AddDocEntry(gdcmDocEntry *e) {docEntries.push_back(e);};
+ 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();
- virtual bool AddEntry(gdcmDocEntry *Entry); // add to the List
+ bool AddEntry(DocEntry *Entry); // add to the List
+ bool RemoveEntry(DocEntry *EntryToRemove);
+ void ClearEntry();
- gdcmDocEntry *GetDocEntryByNumber(guint16 group, guint16 element);
- gdcmDocEntry *GetDocEntryByName (std::string Name);
-
- bool SetEntryByNumber(std::string val,guint16 group, guint16 element);
-
- std::string GetEntryByNumber(guint16 group, guint16 element);
- std::string GetEntryByName(TagName name);
-
- inline int GetSQItemNumber() { return SQItemNumber;};
-
- inline void SetSQItemNumber(int itemNumber) { SQItemNumber=itemNumber;};
-protected:
+ DocEntry *GetFirstEntry();
+ DocEntry *GetNextEntry();
-// DocEntry related utilities
-
- virtual gdcmDocEntry *NewDocEntryByNumber(guint16 group,
- guint16 element); // TODO
- virtual gdcmDocEntry *NewDocEntryByName (std::string Name); //TODO
+ DocEntry *GetDocEntry(uint16_t group, uint16_t elem);
-// Variables
+ bool IsEmpty() { return DocEntries.empty(); }
- /// \brief chained list of (Elementary) Doc Entries
- ListDocEntry docEntries;
-
- /// \brief SQ Item ordinal number
- int SQItemNumber;
+ /// \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; }
- ///\brief pointer to the HTable of the gdcmDocument,
- /// (because we don't know it within any gdcmObject nor any gdcmSQItem)
- TagDocEntryHT *ptagHT;
-
-private:
+ /// \brief Accessor on SQDepthLevel.
+ int GetDepthLevel() { return SQDepthLevel; }
+ /// \brief Accessor on SQDepthLevel.
+ void SetDepthLevel(int depth) { SQDepthLevel = depth; }
-};
+ virtual void Copy(DocEntrySet *set);
+protected:
+ SQItem(int depthLevel);
+ ~SQItem();
+
+// 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;
+
+private:
+ /// \brief Sequences can be nested. This SQDepthLevel represents
+ /// the level of the nesting of instances of this class.
+ /// SQDepthLevel and its SeqEntry::SQDepthLevel
+ /// counterpart are only defined on printing purposes
+ /// (see Print).
+ int SQDepthLevel;
+
+ /// \brief SQ Item ordinal number
+ int SQItemNumber;
+};
+} // end namespace gdcm
//-----------------------------------------------------------------------------
#endif
git://git.creatis.insa-lyon.fr / gdcm.git / blobdiff