-void gdcmSeqEntry::Print(std::ostream &os){
-
- std::ostringstream s;
- string vr;
- unsigned short int g, e;
- long lgth;
- size_t o;
- char greltag[10]; //group element tag
- char st[20];
-
- // First, Print the Dicom Element itself.
- g = GetGroup();
- e = GetElement();
- o = GetOffset();
- vr = GetVR();
- sprintf(greltag,"%04x|%04x ",g,e);
- s << greltag ;
- if (GetPrintLevel()>=2) {
- s << "lg : ";
- lgth = GetReadLength(); // ReadLength, as opposed to UsableLength
- if (lgth == 0xffffffff) {
- sprintf(st,"x(ffff)"); // I said : "x(ffff)" !
- s.setf(std::ios::left);
- s << std::setw(10-strlen(st)) << " ";
- s << st << " ";
- s.setf(std::ios::left);
- s << std::setw(8) << "-1";
- } else {
- sprintf(st,"x(%x)",lgth);
- s.setf(std::ios::left);
- s << std::setw(10-strlen(st)) << " ";
- s << st << " ";
- s.setf(std::ios::left);
- s << std::setw(8) << lgth;
- }
- s << " Off.: ";
- sprintf(st,"x(%x)",o);
- s << std::setw(10-strlen(st)) << " ";
- s << st << " ";
- s << std::setw(8) << o;
+void SeqEntry::WriteContent(std::ofstream *fp, FileType filetype)
+{
+ uint16_t seq_term_gr = 0xfffe;
+ uint16_t seq_term_el = 0xe0dd;
+ uint32_t seq_term_lg = 0x00000000;
+
+ // ignore 'Zero length' Sequences
+ if ( GetReadLength() == 0 )
+ return;
+
+ DocEntry::WriteContent(fp, filetype);
+ for(ListSQItem::iterator cc = Items.begin();
+ cc != Items.end();
+ ++cc)
+ {
+ (*cc)->WriteContent(fp, filetype);
+ }
+
+ // we force the writting of a Sequence Delimitation item
+ // because we wrote the Sequence as a 'no Length' sequence
+ binary_write(*fp, seq_term_gr);
+ binary_write(*fp, seq_term_el);
+ binary_write(*fp, seq_term_lg);
+}
+
+/**
+ * \brief Compute the full length of the SeqEntry (not only value
+ * length) depending on the VR.
+ */
+uint32_t SeqEntry::ComputeFullLength()
+{
+ uint32_t l = 12; // Tag (4) + VR (explicit) 4 + 4 (length);
+ for(ListSQItem::iterator cc = Items.begin();
+ cc != Items.end();
+ ++cc)
+ {
+ l += (*cc)->ComputeFullLength();
+ }
+ l += 8; // seq_term Tag (4) + seq_term_lg (4)
+ return l;
+}
+
+/**
+ * \brief adds the passed ITEM to the ITEM chained List for this SeQuence.
+ * @param sqItem SQItem to be pushed back in the SeqEntry
+ * @param itemNumber ordinal number of the SQItem
+ * \note NOT end-user intendend method !
+ */
+void SeqEntry::AddSQItem(SQItem *sqItem, int itemNumber)
+{
+// FIXME : SQItemNumber is supposed to be the ordinal number of the SQItem
+// within the Sequence.
+// Either only 'push_back' is allowed,
+// and we just have to do something like SeqEntry::lastNb++
+// Or we can add (or remove) anywhere, and SQItemNumber will be broken
+ sqItem->SetSQItemNumber(itemNumber);
+ Items.push_back(sqItem);
+ sqItem->Register();
+}
+
+/**
+ * \brief Remove all SQItem.
+ */
+void SeqEntry::ClearSQItem()
+{
+ for(ListSQItem::iterator cc = Items.begin(); cc != Items.end(); ++cc)
+ {
+ (*cc)->Unregister();
+ }
+ if (SeqTerm)
+ {
+ SeqTerm->Unregister();