src/gdcmDict.cxx

   1 #include <fstream>
   2 #include "gdcm.h"
   3 #include "gdcmUtil.h"
   4
   5 gdcmDict::gdcmDict(const char* FileName) {
   6         std::ifstream from(FileName);
   7         dbg.Error(!from, "gdcmDict::gdcmDict: can't open dictionary", FileName);
   8         guint16 group, element;
   9         // CLEANME : use defines for all those constants
  10         char buff[1024];
  11         TagKey key, vr, fourth, name;
  12         while (!from.eof()) {
  13                 from >> hex >> group >> element;
  14                 eatwhite(from);
  15                 from.getline(buff, 256, ' ');
  16                 vr = buff;
  17                 eatwhite(from);
  18                 from.getline(buff, 256, ' ');
  19                 fourth = buff;
  20                 from.getline(buff, 256, '\n');
  21                 name = buff;
  22                 gdcmDictEntry * newEntry = new gdcmDictEntry(group, element,
  23                                                          vr, fourth, name);
  24                 entries[gdcmDictEntry::TranslateToKey(group, element)] = newEntry;
  25         }
  26    from.close();
  27 }
  28
  29 void gdcmDict::Print(ostream& os) {
  30         for (TagHT::iterator tag = entries.begin(); tag != entries.end(); ++tag){
  31        os << "Tag : ";
  32        os << "(" << hex << tag->second->GetGroup() << ',';
  33        os << hex << tag->second->GetElement() << ") = " << dec;
  34        os << tag->second->GetVR() << ", ";
  35        os << tag->second->GetFourth() << ", ";
  36        os << tag->second->GetName() << "."  << endl;
  37     }
  38 }
  39
  40 gdcmDictEntry * gdcmDict::GetTag(guint32 group, guint32 element) {
  41         TagKey key = gdcmDictEntry::TranslateToKey(group, element);
  42         if ( ! entries.count(key))
  43                 return (gdcmDictEntry*)0;
  44         if (entries.count(key) > 1)
  45                 dbg.Verbose(0, "gdcmDict::GetTag",
  46                             "multiple entries for this key (FIXME) !");
  47         return entries.find(key)->second;
  48 }