[Dcmlib] Is 'DT' not string representable??

[Parikshit Prasad]

Hi all,

the function VR::IsVROfStringRepresentable(VRKey const &tested) returns
false for a VR of "DT".
I was wondering if it is just a bug or is there a reason for not to
consider it as string representable. I have pasted the code below. Can
anyone please throw some light on this.

Thanks :)
Parikshit

bool VR::IsVROfStringRepresentable(VRKey const &tested)
{
   return tested == "AE" ||
          tested == "AS" ||
          tested == "CS" ||
          tested == "DA" ||
          tested == "DS" ||
          tested == "FL" ||
          tested == "FD" ||
          tested == "IS" ||
          tested == "LO" ||
          tested == "LT" ||
          tested == "PN" ||
          tested == "SH" ||
          tested == "SL" ||
          tested == "SS" ||
          tested == "ST" ||
          tested == "TM" ||
          tested == "UI" ||
          tested == "UL" ||
          tested == "US" ||
          tested == "UT";

   // Should be quicker
   // --> will *never* work : any rotten value would be considered as OK !
/*
   return tested != "OB" &&
          tested != "OW" &&
          tested != "OF" &&
          tested != "AT" && // Attribute Tag ?!? contain no printable
character
          tested != "UN" && // UN is an actual VR !
          tested != "SQ" ;
*/
}