GraphLib::Internal::is_printable Concept Reference

Checks whether a type supports streaming to std::ostream. More...

#include <concepts.h>

Concept definition

template<typename T>
concept GraphLib::Internal::is_printable =  requires(T a, std::ostream& os) {
    { os << a } -> std::same_as<std::ostream&>;
}

Detailed Description

Checks whether a type supports streaming to std::ostream.

Template Parameters

T	Type to check.

Definition at line 32 of file concepts.h.