CppSpec::Util::is_streamable Concept Reference

Checks whether T can be streamed. More...

#include <util.hpp>

Concept definition

template<typename C>
concept CppSpec::Util::is_streamable =  requires(std::ostream& os, const C& obj) {
  { os << obj } -> std::same_as<std::ostream&>;
}

Detailed Description

Checks whether T can be streamed.

A streamable type is defined by having the operator<< defined in scope.

Template Parameters

C	a type to check