Dwm::HasStreamWrite Concept Reference

T has a Write(std::ostream &) const method that returns the std::ostream reference that was passed in as its only parameter. More...

#include <DwmStreamIOCapable.hh>

Concept definition

template<typename T>
concept Dwm::HasStreamWrite =  requires(const T & t, std::ostream & os) {
    { t.Write(os) } -> std::same_as<std::ostream &>;
  }

Detailed Description

T has a Write(std::ostream &) const method that returns the std::ostream reference that was passed in as its only parameter.