X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=src%2FgdcmDocEntry.cxx;h=e54f0c987178fd52aa5ab66949aa38102c15ad04;hb=c478e389d1553f415864af495b26db74316060ee;hp=a584ae8605859e01729196eaed84c00dcc8f8054;hpb=55e7ee6570c585377084dc59d134b2e99964b7dd;p=gdcm.git

diff --git a/src/gdcmDocEntry.cxx b/src/gdcmDocEntry.cxx
index a584ae86..e54f0c98 100644
--- a/src/gdcmDocEntry.cxx
+++ b/src/gdcmDocEntry.cxx
@@ -3,8 +3,8 @@
   Program:   gdcm
   Module:    $RCSfile: gdcmDocEntry.cxx,v $
   Language:  C++
-  Date:      $Date: 2005/09/07 14:12:23 $
-  Version:   $Revision: 1.68 $
+  Date:      $Date: 2005/10/20 15:24:09 $
+  Version:   $Revision: 1.75 $
                                                                                 
   Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
   l'Image). All rights reserved. See Doc/License.txt or
@@ -39,18 +39,30 @@ DocEntry::DocEntry(DictEntry *in)
 {
    ImplicitVR = false;
    DicomDict  = in;
-   SetKey( in->GetKey( ) );
    Offset     = 0 ; // To avoid further missprinting
 
    // init some variables
    ReadLength = 0;
    Length = 0;
+
+   gdcmAssertMacro(DicomDict);
+   DicomDict->Register();
+}
+
+/**
+ * \brief   Destructor from a given DictEntry
+ */
+DocEntry::~DocEntry()
+{
+   gdcmAssertMacro(DicomDict);
+
+   DicomDict->Unregister();
 }
 
 //-----------------------------------------------------------------------------
 // Public
 /**
- * \brief   Writes the common part of any ValEntry, BinEntry, SeqEntry
+ * \brief   Writes the common part of any DataEntry, SeqEntry
  * @param fp already open ofstream pointer
  * @param filetype type of the file (ACR, ImplicitVR, ExplicitVR, ...)
  */
@@ -76,7 +88,7 @@ void DocEntry::WriteContent(std::ofstream *fp, FileType filetype)
    binary_write( *fp, el);    //element number
 
    // Dicom V3 group 0x0002 is *always* Explicit VR !
-   if ( filetype == ExplicitVR || group == 0x0002 )
+   if ( filetype == ExplicitVR || filetype == JPEG || group == 0x0002 )
    {
       // Special case of delimiters:
       if (group == 0xfffe)
@@ -86,7 +98,7 @@ void DocEntry::WriteContent(std::ofstream *fp, FileType filetype)
          //
          // In order to avoid further troubles, we choose to write them
          // as 'no-length' Item Delimitors (we pad by writing 0xffffffff)
-         // We shall force the end of a given Item by writting 
+         // We shall force the end of a given SeqItem by writting 
          //  a Item Delimitation Item (fffe, e00d)
 
          uint32_t ff = 0xffffffff;
@@ -94,12 +106,12 @@ void DocEntry::WriteContent(std::ofstream *fp, FileType filetype)
          return;
       }
 
-      uint16_t z = 0;
+      uint16_t zero = 0;
       uint16_t shortLgr = (uint16_t)lgth;
 
-      if (vr == GDCM_UNKNOWN)
+      if( IsVRUnknown() )
       {
-         // GDCM_UNKNOWN was stored in the Entry VR;
+         // GDCM_VRUNKNOWN was stored in the Entry VR;
          // deal with Entry as if TS were Implicit VR
  
          // FIXME : troubles expected on big endian processors :
@@ -107,18 +119,17 @@ void DocEntry::WriteContent(std::ofstream *fp, FileType filetype)
          // we write 34 12 00 00 on little endian proc (OK)
          // we write 12 34 00 00 on big endian proc (KO)          
          //binary_write(*fp, shortLgr);
-         //binary_write(*fp, z);
+         //binary_write(*fp, zero);
 
          binary_write(*fp, lgth);
       }
       else
       {
-         binary_write(*fp, vr);
-         gdcmAssertMacro( vr.size() == 2 );
+         binary_write(*fp, vr.str());
                   
          if ( (vr == "OB") || (vr == "OW") || (vr == "SQ") /*|| (vr == "UN")*/ )
          {
-            binary_write(*fp, z);
+            binary_write(*fp, zero);
             if (vr == "SQ")
             {
                // we set SQ length to ffffffff
@@ -223,7 +234,7 @@ void DocEntry::Copy(DocEntry *doc)
 //-----------------------------------------------------------------------------
 // Print
 /**
- * \brief   Prints the common part of ValEntry, BinEntry, SeqEntry
+ * \brief   Prints the common part of DataEntry, SeqEntry
  * @param   os ostream we want to print in
  * @param indent Indentation string to be prepended during printing
  */
@@ -232,14 +243,15 @@ void DocEntry::Print(std::ostream &os, std::string const & )
    size_t o;
    std::string st;
    TSKey v;
-   std::string d2, vr;
+   std::string d2;
+   VRKey vr;
    std::ostringstream s;
    uint32_t lgth;
 
    o  = GetOffset();
    vr = GetVR();
-   if ( vr==GDCM_UNKNOWN )
-      vr="  ";
+   if ( vr == GDCM_VRUNKNOWN )
+      vr = "  ";
 
    s << DictEntry::TranslateToKey(GetGroup(),GetElement());