ns_concept::StreamInsertable Concept Reference

Concept for types that support stream insertion (operator<<) More...

#include <concept.hpp>

Concept definition

template<typename T>
concept ns_concept::StreamInsertable =  requires(T t, std::ostream& os)
{
  { os << t } -> std::same_as<std::ostream&>;
}

Detailed Description

Concept for types that support stream insertion (operator<<)

Template Parameters

T	The type to check

Types satisfying this concept can be written to std::ostream.

Example:

template<StreamInsertable T>
void print(const T& value) { std::cout << value; }

Definition at line 417 of file concept.hpp.