private:
bool CompareOnSortTag (GDCM_NAME_SPACE::File *file1, GDCM_NAME_SPACE::File *file2);
bool CompareOnSortTagConvertToFloat(GDCM_NAME_SPACE::File *file1, GDCM_NAME_SPACE::File *file2);
private:
bool CompareOnSortTag (GDCM_NAME_SPACE::File *file1, GDCM_NAME_SPACE::File *file2);
bool CompareOnSortTagConvertToFloat(GDCM_NAME_SPACE::File *file1, GDCM_NAME_SPACE::File *file2);