Program: gdcm
Module: $RCSfile: gdcmDocEntry.cxx,v $
Language: C++
- Date: $Date: 2004/06/23 13:02:36 $
- Version: $Revision: 1.9 $
+ Date: $Date: 2004/06/28 11:23:20 $
+ Version: $Revision: 1.12 $
Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
l'Image). All rights reserved. See Doc/License.txt or
*/
void gdcmDocEntry::Write(FILE *fp, FileType filetype) {
+ guint32 FFFF = 0xffffffff;
guint16 group = GetGroup();
VRKey vr = GetVR();
guint16 el = GetElement();
guint16 z=0;
guint16 shortLgr = lgr;
+
if (vr == "unkn") { // Unknown was 'written'
// deal with Little Endian
fwrite ( &shortLgr,(size_t)2 ,(size_t)1 ,fp);
fwrite ( &z, (size_t)2 ,(size_t)1 ,fp);
} else {
fwrite (vr.c_str(),(size_t)2 ,(size_t)1 ,fp);
-
-// TODO : better we set SQ length to ffffffff
-// and write a Sequence Delimitor Item at the end of the Sequence!
- if ( (vr == "OB") || (vr == "OW") || (vr == "SQ") )
+
+ if ( (vr == "OB") || (vr == "OW") || (vr == "SQ") || (vr == "UN") )
{
fwrite ( &z, (size_t)2 ,(size_t)1 ,fp);
- fwrite ( &lgr,(size_t)4 ,(size_t)1 ,fp);
+ if (vr == "SQ") {
+ // we set SQ length to ffffffff
+ // and we shall write a Sequence Delimitor Item
+ // at the end of the Sequence!
+ fwrite ( &FFFF,(size_t)4 ,(size_t)1 ,fp);
+ } else {
+ fwrite ( &lgr,(size_t)4 ,(size_t)1 ,fp);
+ }
} else {
fwrite ( &shortLgr,(size_t)2 ,(size_t)1 ,fp);
}
}
else // IMPLICIT VR
{
- fwrite ( &lgr,(size_t)4 ,(size_t)1 ,fp);
+ if (vr == "SQ") {
+ fwrite ( &FFFF,(size_t)4 ,(size_t)1 ,fp);
+ } else {
+ fwrite ( &lgr,(size_t)4 ,(size_t)1 ,fp);
+ }
}
}
/**
* \ingroup gdcmDocEntry
- * \brief tells us if entry is the first one of a Sequence Item (fffe,e00d)
+ * \brief tells us if entry is the last one of a 'no length' SequenceItem
+ * (fffe,e00d)
*/
bool gdcmDocEntry::isItemDelimitor() {
if ( (GetGroup() == 0xfffe) && (GetElement() == 0xe00d) )
}
/**
* \ingroup gdcmDocEntry
- * \brief tells us if entry is the last one of a 'no length' Sequence fffe,e0dd)
+ * \brief tells us if entry is the last one of a 'no length' Sequence
+ * (fffe,e0dd)
*/
bool gdcmDocEntry::isSequenceDelimitor() {
if (GetGroup() == 0xfffe && GetElement() == 0xe0dd)