count_if (STL/CLR)
Returns the number of elements in a range whose values match a specified condition.
template<class _InIt, class _Pr> inline
typename iterator_traits<_InIt>::difference_type
count_if(_InIt _First, _InIt _Last, _Pr _Pred);
Remarks
This function behaves the same as the STL function count_if. For more information, see count_if.
Requirements
Header: <cliext/algorithm>
Namespace: cliext