X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=src%2FgdcmSeqEntry.cxx;h=0fd0b47d3bbe5d46a67758b93705b1c9ec821b3f;hb=8227fb56bdf08951fbaedbf8fd51254bfae5a4a0;hp=f418ccd26afa3e83d9783cc3180be7a8008d24c1;hpb=709489e13fe8c2b2a3f0cff5b5c948fd516bf855;p=gdcm.git

diff --git a/src/gdcmSeqEntry.cxx b/src/gdcmSeqEntry.cxx
index f418ccd2..0fd0b47d 100644
--- a/src/gdcmSeqEntry.cxx
+++ b/src/gdcmSeqEntry.cxx
@@ -3,12 +3,12 @@
   Program:   gdcm
   Module:    $RCSfile: gdcmSeqEntry.cxx,v $
   Language:  C++
-  Date:      $Date: 2004/08/27 15:48:44 $
-  Version:   $Revision: 1.24 $
+  Date:      $Date: 2004/09/27 08:39:07 $
+  Version:   $Revision: 1.30 $
                                                                                 
   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
@@ -30,29 +30,33 @@
  * \ingroup gdcmSeqEntry
  * \brief   Constructor from a given gdcmSeqEntry
  */
-gdcmSeqEntry::gdcmSeqEntry(gdcmDictEntry* e, int depth) 
+gdcmSeqEntry::gdcmSeqEntry( gdcmDictEntry* e ) 
              : gdcmDocEntry(e)
 {
-   delimitor_mode = false;
-   seq_term  = NULL;
-   SQDepthLevel = depth;
    UsableLength = 0;
    ReadLength = 0xffffffff;
+   SQDepthLevel = -1;
+
+   delimitor_mode = false;
+   seq_term  = NULL;
 }
 
 /**
  * \brief   Constructor from a given gdcmSeqEntry
  * @param   e Pointer to existing Doc entry
- */
-gdcmSeqEntry::gdcmSeqEntry(gdcmDocEntry* e, int depth) : gdcmDocEntry(e->GetDictEntry())
+ * @param   depth depth level of the current Seq entry
+  */
+gdcmSeqEntry::gdcmSeqEntry( gdcmDocEntry* e, int depth )
+             : gdcmDocEntry( e->GetDictEntry() )
 {
    this->UsableLength = 0;
    this->ReadLength   = 0xffffffff;
+   SQDepthLevel = depth;
+
    this->ImplicitVR   = e->IsImplicitVR();
    this->Offset       = e->GetOffset();
-   //this->printLevel   = e->GetPrintLevel(); // no longer exists ?!?
-   this->SQDepthLevel = depth;
 }
+
 /**
  * \brief   Canonical destructor.
  */
@@ -65,11 +69,11 @@ gdcmSeqEntry::~gdcmSeqEntry() {
       delete seq_term;
 }
 
-/*
+/**
  * \brief   canonical Printer
  */
-void gdcmSeqEntry::Print(std::ostream &os){
-
+void gdcmSeqEntry::Print( std::ostream &os )
+{
    // First, Print the Dicom Element itself.
    SetPrintLevel(2);   
    gdcmDocEntry::Print(os);
@@ -86,29 +90,34 @@ void gdcmSeqEntry::Print(std::ostream &os){
 
    // at end, print the sequence terminator item, if any
    if (delimitor_mode) {
-      for (int i=0;i<SQDepthLevel+1;i++)
+      for ( int i = 0; i < SQDepthLevel; i++ )
+      {
          os << "   | " ;
-      if (seq_term != NULL) {
+      }
+      if (seq_term != NULL)
+      {
          seq_term->Print(os);
          os << std::endl;
       } 
       else 
-         // fusible
+      {
+         // fuse
          os << "      -------------- should have a sequence terminator item";
+      }
    }                    
 }
 
 /*
  * \brief   canonical Writer
  */
-void gdcmSeqEntry::Write(FILE *fp, FileType filetype)
+void gdcmSeqEntry::Write(FILE* fp, FileType filetype)
 {
    uint16_t seq_term_gr = 0xfffe;
    uint16_t seq_term_el = 0xe0dd;
    uint32_t seq_term_lg = 0xffffffff;
 
-   uint16_t item_term_gr = 0xfffe;
-   uint16_t item_term_el = 0xe00d;
+   //uint16_t item_term_gr = 0xfffe;
+   //uint16_t item_term_el = 0xe00d;
    
    gdcmDocEntry::Write(fp, filetype);
    for(ListSQItem::iterator cc  = GetSQItems().begin();
@@ -118,8 +127,8 @@ void gdcmSeqEntry::Write(FILE *fp, FileType filetype)
       (*cc)->Write(fp, filetype);
    }
    
-    //we force the writting of a Sequence Delimitation item
-    // because we wrote the Sequence as a 'no Length' sequence
+   // we force the writting of a Sequence Delimitation item
+   // because we wrote the Sequence as a 'no Length' sequence
    fwrite ( &seq_term_gr,(size_t)2 ,(size_t)1 ,fp);
    fwrite ( &seq_term_el,(size_t)2 ,(size_t)1 ,fp);
    fwrite ( &seq_term_lg,(size_t)4 ,(size_t)1 ,fp); 
@@ -128,22 +137,21 @@ void gdcmSeqEntry::Write(FILE *fp, FileType filetype)
 //-----------------------------------------------------------------------------
 // Public
 
- /// \brief   adds the passed ITEM to the ITEM chained List for this SeQuence.      
-void gdcmSeqEntry::AddEntry(gdcmSQItem *sqItem, int itemNumber) {
+/// \brief   adds the passed ITEM to the ITEM chained List for this SeQuence.
+void gdcmSeqEntry::AddEntry(gdcmSQItem *sqItem, int itemNumber)
+{
    sqItem->SetSQItemNumber(itemNumber);
    items.push_back(sqItem);
 }
 
-/// \brief Sets the depth level of a Sequence Entry embedded in a SeQuence 
-void gdcmSeqEntry::SetDepthLevel(int depth) {
-   SQDepthLevel = depth;
-}
-
-/// \brief return a pointer to the SQItem referenced by its ordinal number
-/// (returns the first one if ordinal number is <0
-///  returns the last  one if ordinal number is > item number
-
-gdcmSQItem *gdcmSeqEntry::GetSQItemByOrdinalNumber(int nb) {
+/**
+ * \brief return a pointer to the SQItem referenced by its ordinal number.
+ *        Returns the first item when argument is negative.
+ *        Returns the last item when argument is bigget than the total
+ *        item number.
+ */
+gdcmSQItem* gdcmSeqEntry::GetSQItemByOrdinalNumber(int nb)
+{
    if (nb<0)
       return (*(items.begin()));
    int count = 0 ;