// VS6 need a single implementation in the dll
#if defined(_MSC_VER) && (_MSC_VER == 1200)
/// \brief checks is a supposed-to-be VR is a 'legal' one.
// VS6 need a single implementation in the dll
#if defined(_MSC_VER) && (_MSC_VER == 1200)
/// \brief checks is a supposed-to-be VR is a 'legal' one.