1 /*=========================================================================
4 Module: $RCSfile: gdcmSeqEntry.h,v $
6 Date: $Date: 2005/01/31 12:19:34 $
7 Version: $Revision: 1.31 $
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 =========================================================================*/
19 #ifndef GDCMSQDOCENTRY_H
20 #define GDCMSQDOCENTRY_H
22 #include "gdcmDocEntry.h"
29 //-----------------------------------------------------------------------------
30 typedef std::list<SQItem *> ListSQItem;
31 //-----------------------------------------------------------------------------
33 * \brief a SeqEntry (as opposed to a ValEntry) is a non elementary DocEntry.
34 * It is composed by a set of SQItems.
35 * Each SQItem is composed by a set of DocEntry
36 * A DocEntry may be a SeqEntry
39 class GDCM_EXPORT SeqEntry : public DocEntry
42 SeqEntry( DictEntry *e);
43 SeqEntry( DocEntry *d, int depth );
46 void Print(std::ostream &os = std::cout, std::string const & indent = "" );
47 void WriteContent(std::ofstream *fp, FileType filetype);
49 SQItem *GetFirstSQItem();
50 SQItem *GetNextSQItem();
51 SQItem *GetSQItem(int itemNumber);
52 unsigned int GetNumberOfSQItems();
53 void AddSQItem(SQItem *it, int itemNumber);
55 /// Sets the delimitor mode
56 void SetDelimitorMode(bool dm) { DelimitorMode = dm; }
58 /// Sets the Sequence Delimitation Item
59 void SetDelimitationItem(DocEntry *e) { SeqTerm = e;}
60 DocEntry *GetDelimitationItem() { return SeqTerm;}
62 /// Gets the depth level
63 int GetDepthLevel() const { return SQDepthLevel; }
65 /// Sets the depth level of a Sequence Entry embedded in a SeQuence
66 void SetDepthLevel(int depth) { SQDepthLevel = depth; }
73 /// If this Sequence is in delimitor mode (length =0xffffffff) or not
76 /// Chained list of SQ Items
78 /// iterator on the SQItems of the current SeqEntry
79 ListSQItem::iterator ItSQItem;
81 /// sequence terminator item
84 /// \brief Defines the depth level of this \ref SeqEntry inside
85 /// the (optionaly) nested sequences. \ref SQDepthLevel
86 /// and its \ref SQItem::SQDepthLevel counterpart
87 /// are only defined on printing purposes (see \ref Print).
90 } // end namespace gdcm
91 //-----------------------------------------------------------------------------