UndefinedErrorMetric  784 Magick++/lib/Magick++/Include.h   using MagickCore::UndefinedErrorMetric;
UndefinedErrorMetric 2085 magick/compare.c           (metric == UndefinedErrorMetric))
UndefinedErrorMetric 1379 magick/option.c     { "Undefined", UndefinedErrorMetric, UndefinedOptionFlag, MagickTrue },
UndefinedErrorMetric 1390 magick/option.c     { (char *) NULL, UndefinedErrorMetric, UndefinedOptionFlag, MagickFalse }
UndefinedErrorMetric  289 wand/compare.c   metric=UndefinedErrorMetric;
UndefinedErrorMetric 1083 wand/compare.c             case UndefinedErrorMetric:
UndefinedErrorMetric 1227 wand/compare.c             case UndefinedErrorMetric:
UndefinedErrorMetric 1255 wand/compare.c       (metric == UndefinedErrorMetric))