X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=src%2FgdcmSeqEntry.h;h=7804b6cfe96f777aef64d863fbf38cb03e084fbf;hb=fa8fa610de8d935491343df2d8a543ff6fdb6e69;hp=61c7d8b6b1ac4b6f16157f5d008be357efb267ee;hpb=3fd520b58c8d1939994de2c63cc038c3e7ac9522;p=gdcm.git

diff --git a/src/gdcmSeqEntry.h b/src/gdcmSeqEntry.h
index 61c7d8b6..7804b6cf 100644
--- a/src/gdcmSeqEntry.h
+++ b/src/gdcmSeqEntry.h
@@ -3,12 +3,12 @@
   Program:   gdcm
   Module:    $RCSfile: gdcmSeqEntry.h,v $
   Language:  C++
-  Date:      $Date: 2004/08/26 15:29:53 $
-  Version:   $Revision: 1.15 $
+  Date:      $Date: 2005/02/11 15:22:18 $
+  Version:   $Revision: 1.34 $
                                                                                 
   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
@@ -19,54 +19,77 @@
 #ifndef GDCMSQDOCENTRY_H
 #define GDCMSQDOCENTRY_H
 
-#include <list>
-
-#include "gdcmSQItem.h"
 #include "gdcmDocEntry.h"
 
+#include <list>
+
+namespace gdcm 
+{
+class SQItem;
 //-----------------------------------------------------------------------------
-typedef std::list<gdcmSQItem *> ListSQItem;
-//-----------------------------------------------------------------------------
+typedef std::list<SQItem *> ListSQItem;
 
-class GDCM_EXPORT gdcmSeqEntry : public gdcmDocEntry 
+//-----------------------------------------------------------------------------
+/**
+ * \brief a SeqEntry (as opposed to a ValEntry) is a non elementary DocEntry.
+ *        It 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 SeqEntry : public DocEntry 
 {
 public:
-   gdcmSeqEntry(gdcmDictEntry* e, int depth);
-   gdcmSeqEntry(gdcmDocEntry* d,  int depth);
-   virtual ~gdcmSeqEntry();
+   SeqEntry( DictEntry *e);
+   SeqEntry( DocEntry *d, int depth );
+   ~SeqEntry();
    
-   virtual void Print(std::ostream &os = std::cout); 
-   virtual void Write(FILE *fp, FileType);
+   void Print(std::ostream &os = std::cout, std::string const &indent = "" ); 
+   void WriteContent(std::ofstream *fp, FileType filetype);
 
-   /// returns the SQITEM chained List for this SeQuence.
-   ListSQItem &GetSQItems() { return items; }
+   void AddSQItem(SQItem *it, int itemNumber);
+   void ClearSQItem();
+   SQItem *GetFirstSQItem();
+   SQItem *GetNextSQItem();
+   SQItem *GetSQItem(int itemNumber);
+   unsigned int GetNumberOfSQItems();
       
    /// Sets the delimitor mode
-   void SetDelimitorMode(bool dm) { delimitor_mode = dm;}
+   void SetDelimitorMode(bool dm) { DelimitorMode = dm; }
 
    /// Sets the Sequence Delimitation Item
-   void SetSequenceDelimitationItem(gdcmDocEntry * e) { seq_term = e;}
+   void SetDelimitationItem(DocEntry *e) { SeqTerm = e;   }
 
-   void AddEntry(gdcmSQItem *it, int itemNumber);
-   gdcmSQItem *GetSQItemByOrdinalNumber(int itemNumber);
+   /// Gets the Sequence Delimitation Item
+   DocEntry *GetDelimitationItem()       { return SeqTerm;}
+
+   /// Gets the depth level
+   int GetDepthLevel() const { return SQDepthLevel; }
+   /// Sets the depth level of a Sequence Entry embedded in a SeQuence
+   void SetDepthLevel(int depth) { SQDepthLevel = depth; }
 
-   void SetDepthLevel(int depth);
-         
 protected:
 
 private:
 // Variables
-
    /// If this Sequence is in delimitor mode (length =0xffffffff) or not
-   bool delimitor_mode;
+   bool DelimitorMode;
    
    /// Chained list of SQ Items
-   ListSQItem items;
-   
+   ListSQItem Items;
+   /// iterator on the SQItems of the current SeqEntry
+   ListSQItem::iterator ItSQItem;
+
    /// sequence terminator item 
-   gdcmDocEntry *seq_term;
-};
+   DocEntry *SeqTerm;
 
+   /// \brief Defines the depth level of this \ref SeqEntry inside
+   ///        the (optionaly) nested sequences. \ref SQDepthLevel
+   ///        and its \ref SQItem::SQDepthLevel counterpart
+   ///        are only defined on printing purposes (see \ref Print).
+   int SQDepthLevel;
+};
+} // end namespace gdcm
 //-----------------------------------------------------------------------------
 #endif