- * \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
+ * \brief Get the next entry while visiting the Hash table (KeyHt)
+ * \note : meaningfull only if GetFirstEntry already called
+ * \return The next DictEntry if found, otherwhise NULL
+ */
+DictEntry *Dict::GetNextEntry()
+{
+ gdcmAssertMacro (ItKeyHt != KeyHt.end());
+
+ ++ItKeyHt;
+ if (ItKeyHt != KeyHt.end())
+ return ItKeyHt->second;
+ return NULL;
+}
+
+//-----------------------------------------------------------------------------
+// Protected
+
+//-----------------------------------------------------------------------------
+// Private
+/**
+ * \brief Add all the dictionary entries from an already open source file
+ * @param from input stream to read from.
+ */
+void Dict::DoTheLoadingJob(std::ifstream &from)
+{
+ if (!from)
+ return;
+
+ uint16_t group;
+ uint16_t elem;
+ VRKey vr;
+ TagName vm;
+ TagName name;
+
+ DictEntry *newEntry;
+ while ( true )
+ {
+ from >> std::hex;
+ from >> group;
+ from >> elem;
+ from >> vr;
+ from >> vm;
+ from >> std::ws; //remove white space
+ std::getline(from, name);
+
+ if(from.eof()) {
+ break;
+ }
+
+ newEntry = DictEntry::New(group, elem, vr, vm, name);
+ AddEntry(newEntry);
+ newEntry->Delete();
+ }
+ from.close();
+}
+//-----------------------------------------------------------------------------
+// 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.
+ * @param indent Indentation string to be prepended during printing