handy re-usable concept, with the obvious meaning, and strangely omitted from std-c++ (though used in exposition). More...

#include <Concepts.h>

Concept definition

template<class _Ty>
concept Stroika::Foundation::Common::Boolean_testable =  Private_::_Boolean_testable_impl<_Ty> && requires (_Ty&& __t) {
        { !static_cast<_Ty&&> (__t) } -> Private_::_Boolean_testable_impl;
    }

Detailed Description

handy re-usable concept, with the obvious meaning, and strangely omitted from std-c++ (though used in exposition).

Definition at line 199 of file Concepts.h.