src/gdcmDictEntry.cxx

   1 // gdcmDictEntry.cxx
   2
   3 #include <stdio.h>    // FIXME For sprintf
   4 #include "gdcmDictEntry.h"
   5 #include "gdcmUtil.h"
   6
   7
   8 gdcmDictEntry::gdcmDictEntry(guint16 InGroup, guint16 InElement,
   9                                                                           std::string  InVr, std::string InFourth,
  10                                                                           std::string  InName) {
  11         group           = InGroup;
  12         element         = InElement;
  13         vr              = InVr;
  14         fourth          = InFourth;
  15         name            = InName;
  16         key             = TranslateToKey(group, element);
  17 }
  18
  19 TagKey gdcmDictEntry::TranslateToKey(guint16 group, guint16 element) {
  20         char trash[10];
  21         TagKey key;
  22         // CLEAN ME: better call the iostream<< with the hex manipulator on.
  23         // This requires some reading of the stdlibC++ sources to make the
  24         // proper call (or copy).
  25         sprintf(trash, "%04x|%04x", group , element);
  26         key = trash;  // Convertion through assignement
  27         return key;
  28 }
  29
  30 /**
  31  * \ingroup     gdcmDictEntry
  32  * \brief       If-and only if-the vr is unset then overwrite it.
  33  * @param NewVr New vr to be set.
  34  */
  35 void gdcmDictEntry::SetVR(std::string NewVr) {
  36         if ( IsVrUnknown() )
  37                 vr = NewVr;
  38         else {
  39                 dbg.Error(true, "gdcmDictEntry::SetVR",
  40                           "Overwriting vr might compromise a dictionary");
  41         }
  42 }
  43
  44 bool gdcmDictEntry::IsVrUnknown() {
  45         if ( vr == "Unknown" )
  46                 return true;
  47         return false;
  48 }