-
- /* just to keep the code
-
-bool gdcmDocEntrySet::LoadDocEntrySet(bool exception_on_error)
- throw(gdcmFormatError) {
- (void)exception_on_error;
-
- gdcmDocEntry *newDocEntry = (gdcmDocEntry *)0;
- gdcmValEntry *newValEntry = (gdcmValEntry *)0;
- gdcmBinEntry *newBinEntry = (gdcmBinEntry *)0;
- gdcmSeqEntry *newSeqEntry = (gdcmSeqEntry *)0;
-
- string vr;
- while (newDocEntry = ReadNextDocEntry()) {
- // TODO (?) : liberation du DocEntry ainsi cree,
- // apres copie dans un ValEntry, SeqEntry, BinEntry
- vr = newDocEntry->GetVR();
-
- if (vr == "SQ" ) {
- // --- SeqEntry
-
- newSeqEntry = new gdcmSeqEntry((gdcmDictEntry*)NULL);
- if (!newSeqEntry) {
- dbg.Verbose(1, "gdcmDocEntrySet::LoadDocEntrySet",
- "failed to allocate gdcmSeqEntry");
- return false;
- }
- newSeqEntry->Copy(newDocEntry);
- // TODO
- // SEQUENCE; appel 'récursif' de ??? pour charger la 'valeur'
- // (ensemble d' ITEMs, en fait,
- // chaque ITEM etant chargé avec LoadDocEntrySet)
-
- //SkipDocEntry(newSeqEntry); // voir ce qu'on fait pour une SeQuence
- AddEntry(newSeqEntry); // on appele la fonction generique,
- // ou une fonction spécialisée ?
-
- } else if (vr == "AE" || vr == "AS" || vr == "DA" || vr == "PN" ||
- vr == "UI" || vr == "TM" || vr == "SH" || vr == "LO" ||
- vr == "CS" || vr == "IS" || vr == "LO" || vr == "LT" ||
- vr == "SH" || vr == "ST" ||
- vr == "SL" || vr == "SS" || vr == "UL" || vr == "US"
- ) {
- // --- ValEntry
-
- newValEntry = new gdcmValEntry((gdcmDictEntry*)NULL);
- if (!newValEntry) {
- dbg.Verbose(1, "gdcmDocEntrySet::LoadDocEntrySet",
- "failed to allocate gdcmValEntry");
- return false;
- }
- newValEntry->Copy(newDocEntry);
- //SkipDocEntry(newValEntry); //le skip devrait etre fait dans le Read
- AddEntry(newValEntry); // on appele la fonction generique,
- // ou une fonction spécialisée ?
-
- // Maybe the following VR do correspond to a BinEntry
-
- //AT Attribute Tag; // 2 16-bit unsigned short integers
- //FL Floating Point Single; // 32-bit IEEE 754:1985 float
- //FD Floating Point Double; // 64-bit IEEE 754:1985 double
- //UN Unknown; // Any length of bytes
- //UT Unlimited Text; // At most 2^32 -1 chars
- //OB Other Byte String; // String of bytes (VR independant)
- //OW Other Word String; // String of 16-bit words (VR dependant)
- } else {
- // --- BinEntry
-
- newBinEntry = new gdcmBinEntry((gdcmDictEntry*)NULL);
- if (!newBinEntry) {
- dbg.Verbose(1, "gdcmDocEntrySet::LoadDocEntrySet",
- "failed to allocate gdcmBinEntry");
- return false;
- }
- newBinEntry->Copy(newDocEntry);
- // SkipDocEntry(newBinEntry); //le skip devrait etre fait dans le Read
- AddEntry(newBinEntry); // on appele la fonction generique,
- // ou une fonction spécialisée ?
- }
- }
-
-
-
- // TODO : il n'y a plus de Chained List qui contient toutes les Entries
- // Le chargement des valeurs devra se faire à la volée
- // Be carefull : merging this two loops may cause troubles ...
-
-/*
- rewind(fp);
- for (ListTag::iterator i = GetListEntry().begin();
- i != GetListEntry().end();
- ++i)
- {
- LoadDocEntry(*i);
- }
- rewind(fp);
+BinEntry *DocEntrySet::GetBinEntry(uint16_t group, uint16_t elem)
+{
+ DocEntry *currentEntry = GetDocEntry(group, elem);
+ if ( !currentEntry )
+ {
+ gdcmWarningMacro( "No corresponding BinEntry " << std::hex << group <<
+ "," << elem);
+ return NULL;
+ }
+
+ return dynamic_cast<BinEntry*>(currentEntry);
+}
+
+/**
+ * \brief Same as \ref Document::GetDocEntry except it only
+ * returns a result when the corresponding entry is of type
+ * SeqEntry.
+ * @param group Group number of the searched Dicom Element
+ * @param elem Element number of the searched Dicom Element
+ * @return When present, the corresponding SeqEntry.
+ */
+SeqEntry *DocEntrySet::GetSeqEntry(uint16_t group, uint16_t elem)
+{
+ DocEntry *currentEntry = GetDocEntry(group, elem);
+ if ( !currentEntry )
+ {
+ gdcmWarningMacro( "No corresponding SeqEntry " << std::hex << group <<
+ "," << elem);
+ return NULL;
+ }
+
+ return dynamic_cast<SeqEntry*>(currentEntry);
+}
+
+/**
+ * \brief Accesses an existing DocEntry (i.e. a Dicom Element)
+ * through it's (group, element) and modifies it's content with
+ * the given value.
+ * @param content new value (string) to substitute with
+ * @param group group number of the Dicom Element to modify
+ * @param elem element number of the Dicom Element to modify
+ */
+bool DocEntrySet::SetValEntry(std::string const &content,
+ uint16_t group, uint16_t elem)
+{
+ ValEntry *entry = GetValEntry(group, elem);
+ if (!entry )
+ {
+ gdcmWarningMacro( "No corresponding ValEntry " << std::hex << group <<
+ "," << elem << " element (try promotion first).");
+ return false;
+ }
+ return SetValEntry(content,entry);
+}
+
+/**
+ * \brief Accesses an existing DocEntry (i.e. a Dicom Element)
+ * through it's (group, element) and modifies it's content with
+ * the given value.
+ * @param content new value (void* -> uint8_t*) to substitute with
+ * @param lgth new value length
+ * @param group group number of the Dicom Element to modify
+ * @param elem element number of the Dicom Element to modify
+ */
+bool DocEntrySet::SetBinEntry(uint8_t *content, int lgth,
+ uint16_t group, uint16_t elem)
+{
+ BinEntry *entry = GetBinEntry(group, elem);
+ if (!entry )
+ {
+ gdcmWarningMacro( "No corresponding ValEntry " << std::hex << group <<
+ "," << elem << " element (try promotion first).");
+ return false;
+ }
+
+ return SetBinEntry(content,lgth,entry);
+}
+
+/**
+ * \brief Accesses an existing DocEntry (i.e. a Dicom Element)
+ * and modifies it's content with the given value.
+ * @param content new value (string) to substitute with
+ * @param entry Entry to be modified
+ */
+bool DocEntrySet::SetValEntry(std::string const &content, ValEntry *entry)
+{
+ if (entry)
+ {
+ entry->SetValue(content);
+ return true;
+ }
+ return false;
+}
+
+/**
+ * \brief Accesses an existing BinEntry (i.e. a Dicom Element)
+ * and modifies it's content with the given value.
+ * @param content new value (void* -> uint8_t*) to substitute with
+ * @param entry Entry to be modified
+ * @param lgth new value length
+ */
+bool DocEntrySet::SetBinEntry(uint8_t *content, int lgth, BinEntry *entry)
+{
+ if (entry)
+ {
+ entry->SetBinArea(content);
+ entry->SetLength(lgth);
+ entry->SetValue(GDCM_BINLOADED);
+ return true;
+ }
+ return false;
+}
+
+/**
+ * \brief Modifies the value of a given Doc Entry (Dicom Element)
+ * when it exists. Create it with the given value when unexistant.
+ * @param value (string) Value to be set
+ * @param group Group number of the Entry
+ * @param elem Element number of the Entry
+ * @param vr V(alue) R(epresentation) of the Entry -if private Entry-
+ * \return pointer to the modified/created Header Entry (NULL when creation
+ * failed).
+ */
+ValEntry *DocEntrySet::InsertValEntry(std::string const &value,
+ uint16_t group, uint16_t elem,
+ TagName const &vr )
+{
+ ValEntry *valEntry = 0;
+ DocEntry *currentEntry = GetDocEntry( group, elem );