_ArgumentCountType  890 modules/highgui/src/ppltasks_winrt.h         typedef decltype(_ArgumentCountHelper(&(_T::operator()))) _ArgumentCountType;
_ArgumentCountType  902 modules/highgui/src/ppltasks_winrt.h         typedef decltype(_ArgumentCountHelper(stdx::declval<_T*>())) _ArgumentCountType;
_ArgumentCountType  890 modules/videoio/src/ppltasks_winrt.hpp         typedef decltype(_ArgumentCountHelper(&(_T::operator()))) _ArgumentCountType;
_ArgumentCountType  902 modules/videoio/src/ppltasks_winrt.hpp         typedef decltype(_ArgumentCountHelper(stdx::declval<_T*>())) _ArgumentCountType;