// void query_used_set(const char* UsedSet, const char* Pass, int MinRun, int MaxRun) { char date[100]; printf("
\n");
  FILE* pipe = gSystem->OpenPipe("date","r");
  fgets(date,100,pipe);
  gSystem->ClosePipe(pipe);

  printf("%s",date);
  cdfofprd.PrintUsedSets(UsedSet,Pass,MinRun,MaxRun);
  printf("
\n"); }