Program: gdcm
Module: $RCSfile: gdcmSeqEntry.cxx,v $
Language: C++
- Date: $Date: 2004/06/23 03:36:24 $
- Version: $Revision: 1.17 $
+ Date: $Date: 2004/08/26 15:29:53 $
+ Version: $Revision: 1.23 $
Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
l'Image). All rights reserved. See Doc/License.txt or
delimitor_mode = false;
seq_term = NULL;
SQDepthLevel = depth;
+ UsableLength = 0;
+ ReadLength = 0xffffffff;
}
/**
- * \ingroup gdcmSeqEntry
+ * \brief Constructor from a given gdcmSeqEntry
+ * @param e Pointer to existing Doc entry
+ */
+gdcmSeqEntry::gdcmSeqEntry(gdcmDocEntry* e, int depth) : gdcmDocEntry(e->GetDictEntry())
+{
+ this->UsableLength = 0;
+ this->ReadLength = 0xffffffff;
+ this->ImplicitVR = e->IsImplicitVR();
+ this->Offset = e->GetOffset();
+ //this->printLevel = e->GetPrintLevel(); // no longer exists ?!?
+ this->SQDepthLevel = e->GetDepthLevel();
+}
+/**
* \brief Canonical destructor.
*/
gdcmSeqEntry::~gdcmSeqEntry() {
for(ListSQItem::iterator cc = items.begin();cc != items.end();++cc)
{
delete *cc;
- std::cout << "delete SQItem" <<std:: endl;
}
if (!seq_term)
delete seq_term;
}
-//-----------------------------------------------------------------------------
-// Print
/*
* \brief canonical Printer
*/
void gdcmSeqEntry::Print(std::ostream &os){
- std::ostringstream s,s2;
- std::string vr;
// First, Print the Dicom Element itself.
SetPrintLevel(2);
- PrintCommonPart(os);
- s << std::endl;
- os << s.str();
+ gdcmDocEntry::Print(os);
+ os << std::endl;
- if (GetReadLength() == 0)
- return;
+ if (GetReadLength() == 0)
+ return;
- // Then, Print each SQ Item
- for(ListSQItem::iterator cc = items.begin();cc != items.end();++cc)
+ // Then, Print each SQ Item
+ for(ListSQItem::iterator cc = items.begin();cc != items.end();++cc)
{
(*cc)->Print(os);
}
// at end, print the sequence terminator item, if any
if (delimitor_mode) {
for (int i=0;i<SQDepthLevel+1;i++)
- s2 << " | " ;
- os << s2.str();
+ os << " | " ;
if (seq_term != NULL) {
seq_term->Print(os);
+ os << std::endl;
}
else
- std::cout
- << " -------------- should have a sequence terminator item"
- << std::endl;
+ // fusible
+ os << " -------------- should have a sequence terminator item";
}
- }
-
+}
/*
* \brief canonical Writer
*/
-void gdcmSeqEntry::Write(FILE *fp, FileType filetype) {
- for(ListSQItem::iterator cc = GetSQItems().begin();
- cc != GetSQItems().end();
- ++cc) {
- std::cout << "Et un SQItem !" << std::endl;
- (*cc)->Write(fp, filetype); // Don't remove param 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 = 0x00000000;
+
+ uint16_t item_term_gr = 0xfffe;
+ uint16_t item_term_el = 0xe00d;
+
+ gdcmDocEntry::Write(fp, filetype);
+ for(ListSQItem::iterator cc = GetSQItems().begin();
+ cc != GetSQItems().end();
+ ++cc)
+ {
+ (*cc)->Write(fp, filetype);
+
+ //we force the writting of an Item Delimitation item
+ // because we wrote the Item as a 'no Length' item
+ fwrite ( &item_term_gr,(size_t)2 ,(size_t)1 ,fp);
+ fwrite ( &item_term_el,(size_t)2 ,(size_t)1 ,fp);
+ fwrite ( &seq_term_lg, (size_t)4 ,(size_t)1 ,fp); // Heu .....
+ }
+
+ //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);
}
+
//-----------------------------------------------------------------------------
// Public