* src/gdcmDocEntry.[h|cxx] : now the ReadLength is the length of the datas

[gdcm.git] / src / gdcmBinEntry.cxx

diff --git a/src/gdcmBinEntry.cxx b/src/gdcmBinEntry.cxx
index ce75c594c4d383fe7e3fb79fd83836ae55c0fd7a..7515f648d1ba0a5a2906fee9e3d922f13f04ebe1 100644 (file)
--- a/src/gdcmBinEntry.cxx
+++ b/src/gdcmBinEntry.cxx
@@ -3,8 +3,8 @@
   Program:   gdcm
   Module:    $RCSfile: gdcmBinEntry.cxx,v $
   Language:  C++
-  Date:      $Date: 2004/10/12 04:35:44 $
-  Version:   $Revision: 1.33 $
+  Date:      $Date: 2005/01/07 16:45:51 $
+  Version:   $Revision: 1.44 $
                                                                                 
   Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
   l'Image). All rights reserved. See Doc/License.txt or
@@ -18,6 +18,8 @@
 
 #include "gdcmBinEntry.h"
 #include "gdcmDebug.h"
+#include <fstream>
+#include <iostream> // for std::ios_base, since <ios> does not exist on gcc/Solaris
 
 namespace gdcm 
 {
@@ -28,26 +30,29 @@ namespace gdcm
 /**
  * \brief   Constructor from a given BinEntry
  */
-BinEntry::BinEntry(DictEntry* e) : ValEntry(e)
+BinEntry::BinEntry(DictEntry *e) : ValEntry(e)
 {
    BinArea = 0;
+   SelfArea = true;
 }
 
 /**
  * \brief   Constructor from a given BinEntry
  * @param   e Pointer to existing Doc entry
  */
-BinEntry::BinEntry(DocEntry* e) : ValEntry(e->GetDictEntry())
+BinEntry::BinEntry(DocEntry *e) : ValEntry(e->GetDictEntry())
 {
-   UsableLength = e->GetLength();
-   ReadLength   = e->GetReadLength();
-   ImplicitVR   = e->IsImplicitVR();
-   Offset       = e->GetOffset();
-   PrintLevel   = e->GetPrintLevel();
+   Copy(e);
+/*   Length     = e->GetLength();
+   ReadLength = e->GetReadLength();
+   ImplicitVR = e->IsImplicitVR();
+   Offset     = e->GetOffset();*/
+
    //FIXME
    //SQDepthLevel = e->GetDepthLevel();
 
    BinArea = 0; // let's be carefull !
+   SelfArea = true;
 }
 
 /**
@@ -55,7 +60,7 @@ BinEntry::BinEntry(DocEntry* e) : ValEntry(e->GetDictEntry())
  */
 BinEntry::~BinEntry()
 {
-   if (BinArea)
+   if (BinArea && SelfArea)
    {
       delete[] BinArea;
       BinArea = 0; // let's be carefull !
@@ -71,6 +76,7 @@ BinEntry::~BinEntry()
  
 void BinEntry::Print(std::ostream &os)
 {
+   os << "B ";
    DocEntry::Print(os);
    std::ostringstream s;
    void* binArea = GetBinArea();
@@ -101,20 +107,20 @@ void BinEntry::Print(std::ostream &os)
  * @param fp already open file pointer
  * @param filetype type of the file to be written
 */
-void BinEntry::Write(FILE* fp, FileType filetype)
+void BinEntry::WriteContent(std::ofstream *fp, FileType filetype)
 {
-   DocEntry::Write(fp, filetype);
+   DocEntry::WriteContent(fp, filetype);
    void* binArea = GetBinArea();
    int lgr = GetLength();
    if (binArea)
    {
       // there is a 'non string' LUT, overlay, etc
-      fwrite ( binArea,(size_t)lgr ,(size_t)1 ,fp); // Elem value
+      fp->write ( (char*)binArea, lgr ); // Elem value
    }
    else
    {
     // nothing was loaded, but we need to skip space on disc
-      fseek(fp,(size_t)lgr,SEEK_CUR); 
+      fp->seekp(lgr, std::ios::cur);
    }
 }
 //-----------------------------------------------------------------------------
@@ -122,11 +128,13 @@ void BinEntry::Write(FILE* fp, FileType filetype)
 
 
 /// \brief Sets the value (non string) of the current Dicom Header Entry
-void BinEntry::SetBinArea( uint8_t* area )  
+void BinEntry::SetBinArea( uint8_t *area, bool self )  
 { 
-   if (BinArea)
+   if (BinArea && SelfArea)
       delete[] BinArea;
-   BinArea = area;  
+
+   BinArea = area;
+   SelfArea=self;
 }
 
 //-----------------------------------------------------------------------------