+/**
+ * \ingroup gdcmDict
+ * \brief Destructor
+ */
+gdcmDict::~gdcmDict() {
+ for (TagKeyHT::iterator tag = KeyHt.begin(); tag != KeyHt.end(); ++tag) {
+ gdcmDictEntry* EntryToDelete = tag->second;
+ if ( EntryToDelete )
+ delete EntryToDelete;
+ }
+ KeyHt.clear();
+ // Since AddNewEntry adds symetrical in both KeyHt and NameHT we can
+ // assume all the pointed gdcmDictEntries are already cleaned-up when
+ // we cleaned KeyHt.
+ NameHt.clear();
+}
+
+//-----------------------------------------------------------------------------
+// Print
+/**
+ * \brief Print all the dictionary entries contained in this dictionary.
+ * Entries will be sorted by tag i.e. the couple (group, element).
+ * @param os The output stream to be written to.
+ */
+void gdcmDict::Print(std::ostream& os) {
+ PrintByKey(os);
+}
+
+/**
+ * \ingroup gdcmDict
+ * \brief Print all the dictionary entries contained in this dictionary.
+ * Entries will be sorted by tag i.e. the couple (group, element).
+ * @param os The output stream to be written to.
+ */
+void gdcmDict::PrintByKey(std::ostream& os) {
+ std::ostringstream s;
+
+ for (TagKeyHT::iterator tag = KeyHt.begin(); tag != KeyHt.end(); ++tag){
+ s << "Tag : ";
+ s << "(" << std::hex << tag->second->GetGroup() << ',';
+ s << std::hex << tag->second->GetElement() << ") = " << std::dec;
+ s << tag->second->GetVR() << ", ";
+ s << tag->second->GetFourth() << ", ";
+ s << tag->second->GetName() << "." << std::endl;
+ }
+ os << s.str();
+}
+
+/**
+ * \ingroup gdcmDict
+ * \brief Print all the dictionary entries contained in this dictionary.
+ * Entries will be sorted by the name of the dictionary entries.
+ * \warning AVOID USING IT : the name IS NOT an identifier
+ * unpredictable result
+ * @param os The output stream to be written to.
+ */
+void gdcmDict::PrintByName(std::ostream& os) {
+ std::ostringstream s;
+
+ for (TagNameHT::iterator tag = NameHt.begin(); tag != NameHt.end(); ++tag){
+ s << "Tag : ";
+ s << tag->second->GetName() << ",";
+ s << tag->second->GetVR() << ", ";
+ s << tag->second->GetFourth() << ", ";
+ s << "(" << std::hex << tag->second->GetGroup() << ',';
+ s << std::hex << tag->second->GetElement() << ") = " << std::dec << std::endl;
+ }
+ os << s.str();
+}
+
+//-----------------------------------------------------------------------------
+// Public
+/**
+ * \ingroup gdcmDict
+ * \brief adds a new Dicom Dictionary Entry
+ * @param NewEntry
+ * @return false if Dicom Element already existed
+ */
+ bool gdcmDict::AddNewEntry(gdcmDictEntry* NewEntry) {
+ TagKey key;
+ key = NewEntry->GetKey();
+
+ if(KeyHt.count(key) == 1) {
+ dbg.Verbose(1, "gdcmDict::AddNewEntry already present", key.c_str());
+ return(false);
+ } else {
+ KeyHt[NewEntry->GetKey()] = NewEntry;
+ return(true);
+ }
+}
+
+/**
+ * \ingroup gdcmDict
+ * \brief replaces an already existing Dicom Element by a new one
+ * @param NewEntry
+ * @return false if Dicom Element doesn't exist
+ */
+bool gdcmDict::ReplaceEntry(gdcmDictEntry* NewEntry) {
+ if ( RemoveEntry(NewEntry->gdcmDictEntry::GetKey()) ) {
+ KeyHt[ NewEntry->GetKey()] = NewEntry;
+ return (true);
+ }
+ return (false);
+}
+
+/**
+ * \ingroup gdcmDict
+ * \brief removes an already existing Dicom Dictionary Entry,
+ * identified by its Tag
+ * @param key (group|element)
+ * @return false if Dicom Dictionary Entry doesn't exist
+ */
+bool gdcmDict::RemoveEntry(TagKey key) {
+ if(KeyHt.count(key) == 1) {
+ gdcmDictEntry* EntryToDelete = KeyHt.find(key)->second;
+ if ( EntryToDelete )
+ delete EntryToDelete;
+ KeyHt.erase(key);
+ return (true);
+ } else {
+ dbg.Verbose(1, "gdcmDict::RemoveEntry unfound entry", key.c_str());
+ return (false);
+ }
+}
+
+/**
+ * \ingroup gdcmDict
+ * \brief removes an already existing Dicom Dictionary Entry,
+ * identified by its group,element
+ number
+ * @param group Dicom group number of the Dicom Element
+ * @param element Dicom element number of the Dicom Element
+ * @return false if Dicom Dictionary Entry doesn't exist
+ */
+bool gdcmDict::RemoveEntry (guint16 group, guint16 element) {
+ return( RemoveEntry(gdcmDictEntry::TranslateToKey(group, element)) );
+}
+
+/**
+ * \ingroup gdcmDict
+ * \brief Get the dictionnary entry identified by a given tag (group,element)
+ * @param group group of the entry to be found
+ * @param element element of the entry to be found
+ * @return the corresponding dictionnary entry when existing, NULL otherwise
+ */
+gdcmDictEntry * gdcmDict::GetTagByNumber(guint16 group, guint16 element) {
+ TagKey key = gdcmDictEntry::TranslateToKey(group, element);
+ if ( ! KeyHt.count(key))
+ return (gdcmDictEntry*)0;
+ return KeyHt.find(key)->second;