1 /*=========================================================================
4 Module: $RCSfile: gdcmSQItem.h,v $
6 Date: $Date: 2005/01/07 08:46:18 $
7 Version: $Revision: 1.29 $
9 Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
10 l'Image). All rights reserved. See Doc/License.txt or
11 http://www.creatis.insa-lyon.fr/Public/Gdcm/License.html for details.
13 This software is distributed WITHOUT ANY WARRANTY; without even
14 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
15 PURPOSE. See the above copyright notices for more information.
17 =========================================================================*/
21 #include "gdcmDocEntrySet.h"
22 #include "gdcmElementSet.h"
31 //-----------------------------------------------------------------------------
32 typedef std::list<DocEntry *> ListDocEntry;
33 //-----------------------------------------------------------------------------
34 class GDCM_EXPORT SQItem : public DocEntrySet
37 SQItem(int depthLevel);
40 virtual void Print(std::ostream &os = std::cout);
41 void WriteContent(std::ofstream *fp, FileType filetype);
43 /// \brief returns the DocEntry chained List for this SQ Item.
44 ListDocEntry const &GetDocEntries() const { return DocEntries; };
46 /// \brief adds the passed DocEntry to the DocEntry chained List for
48 bool AddEntry(DocEntry *Entry); // add to the List
49 bool RemoveEntry(DocEntry *EntryToRemove);
50 bool RemoveEntryNoDestroy(DocEntry *EntryToRemove);
52 DocEntry *GetDocEntryByNumber(uint16_t group, uint16_t element);
54 bool SetEntryByNumber(std::string const &val, uint16_t group,
57 std::string GetEntryByNumber(uint16_t group, uint16_t element);
59 /// \brief returns the ordinal position of a given SQItem
60 int GetSQItemNumber() { return SQItemNumber; };
62 /// \brief Sets the ordinal position of a given SQItem
63 void SetSQItemNumber(int itemNumber) { SQItemNumber = itemNumber; };
65 /// Accessor on \ref SQDepthLevel.
66 int GetDepthLevel() { return SQDepthLevel; }
68 /// Accessor on \ref SQDepthLevel.
69 void SetDepthLevel(int depth) { SQDepthLevel = depth; }
71 /// Accessor on \ref BaseTagKey.
72 void SetBaseTagKey( BaseTagKey const &key ) { BaseTagKeyNested = key; }
74 /// Accessor on \ref BaseTagKey.
75 BaseTagKey const &GetBaseTagKey() const { return BaseTagKeyNested; }
78 DocEntry *GetNextEntry();
81 // Variables that need to be access in subclasses
83 /// \brief Chained list of (Elementary) Doc Entries
84 ListDocEntry DocEntries;
85 /// Chained list iterator, used to visit the TagHT variable
86 ListDocEntry::iterator ItDocEntries;
88 ///\brief pointer to the HTable of the Document,
89 /// (because we don't know it within any DicomDirObject nor any SQItem)
90 // TagDocEntryHT *PtagHT;
94 /// \brief Sequences can be nested. This \ref SQDepthLevel represents
95 /// the level of the nesting of instances of this class.
96 /// \ref SQDepthLevel and its \ref SeqEntry::SQDepthLevel
97 /// counterpart are only defined on printing purposes
101 /// \brief A TagKey of a DocEntry nested in a sequence is prepended
102 /// with this BaseTagKey.
103 BaseTagKey BaseTagKeyNested;
105 /// \brief SQ Item ordinal number
108 } // end namespace gdcm
109 //-----------------------------------------------------------------------------