Program: gdcm
Module: $RCSfile: gdcmBinEntry.cxx,v $
Language: C++
- Date: $Date: 2004/06/22 14:42:01 $
- Version: $Revision: 1.15 $
+ Date: $Date: 2005/01/08 23:14:05 $
+ Version: $Revision: 1.45 $
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
#include "gdcmBinEntry.h"
#include "gdcmDebug.h"
+#include <fstream>
+#include <sstream>
+#include <iostream> // for std::ios_base, since <ios> does not exist on gcc/Solaris
+
+namespace gdcm
+{
//-----------------------------------------------------------------------------
// Constructor / Destructor
/**
- * \brief Constructor from a given gdcmBinEntry
+ * \brief Constructor from a given BinEntry
*/
-gdcmBinEntry::gdcmBinEntry(gdcmDictEntry* e) : gdcmValEntry(e)
+BinEntry::BinEntry(DictEntry *e) : ValEntry(e)
{
- this->voidArea = NULL;
+ BinArea = 0;
+ SelfArea = true;
}
/**
- * \brief Constructor from a given gdcmBinEntry
+ * \brief Constructor from a given BinEntry
* @param e Pointer to existing Doc entry
*/
-gdcmBinEntry::gdcmBinEntry(gdcmDocEntry* e) : gdcmValEntry(e->GetDictEntry())
+BinEntry::BinEntry(DocEntry *e) : ValEntry(e->GetDictEntry())
{
- this->UsableLength = e->GetLength();
- this->ReadLength = e->GetReadLength();
- this->ImplicitVR = e->IsImplicitVR();
- this->Offset = e->GetOffset();
- this->printLevel = e->GetPrintLevel();
- this->SQDepthLevel = e->GetDepthLevel();
-
- this->voidArea = NULL; // let's be carefull !
+ 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;
}
/**
* \brief Canonical destructor.
*/
-gdcmBinEntry::~gdcmBinEntry(){
- if (voidArea)
- free (voidArea);
+BinEntry::~BinEntry()
+{
+ if (BinArea && SelfArea)
+ {
+ delete[] BinArea;
+ BinArea = 0; // let's be carefull !
+ }
}
* \brief canonical Printer
*/
-void gdcmBinEntry::Print(std::ostream &os)
+void BinEntry::Print(std::ostream &os)
{
- //gdcmValEntry::Print(os); // replaced by PrintCommonPart
- // to avoid bugging the display
- PrintCommonPart(os);
+ os << "B ";
+ DocEntry::Print(os);
std::ostringstream s;
- if (voidArea != NULL)
+ void* binArea = GetBinArea();
+ if (binArea)
{
- s << " [gdcm::Binary data loaded with length is "
- << GetLength() << "]"
- << std::endl;
+ //s << " [" << GDCM_BINLOADED
+ s << " [" << GetValue()
+ << "; length = " << GetLength() << "]";
}
else
{
- s << " [gdcm::Binary data NOT loaded]"
- << std::endl;
+ if ( GetLength() == 0 )
+ {
+ s << " []";
+ }
+ else
+ {
+ //s << " [gdcm::Binary data NOT loaded]";
+ s << " [" <<GetValue() << "]";
+ }
+
}
os << s.str();
}
/*
* \brief canonical Writer
- */
-void gdcmBinEntry::Write(FILE *fp) {
- void *voidArea = GetVoidArea();
- int lgr=GetLength();
- if (voidArea != NULL)
- { // there is a 'non string' LUT, overlay, etc
- fwrite ( voidArea,(size_t)lgr ,(size_t)1 ,fp); // Elem value
- return;
- }
+ * @param fp already open file pointer
+ * @param filetype type of the file to be written
+*/
+void BinEntry::WriteContent(std::ofstream *fp, FileType filetype)
+{
+ DocEntry::WriteContent(fp, filetype);
+ void* binArea = GetBinArea();
+ int lgr = GetLength();
+ if (binArea)
+ {
+ // there is a 'non string' LUT, overlay, etc
+ fp->write ( (char*)binArea, lgr ); // Elem value
+ }
+ else
+ {
+ // nothing was loaded, but we need to skip space on disc
+ fp->seekp(lgr, std::ios::cur);
+ }
}
//-----------------------------------------------------------------------------
// Public
+
+/// \brief Sets the value (non string) of the current Dicom Header Entry
+void BinEntry::SetBinArea( uint8_t *area, bool self )
+{
+ if (BinArea && SelfArea)
+ delete[] BinArea;
+
+ BinArea = area;
+ SelfArea=self;
+}
+
//-----------------------------------------------------------------------------
// Protected
// Private
//-----------------------------------------------------------------------------
+} // end namespace gdcm