Dwm::HasGZWrite Concept Reference

T has a Write(gzFile) const member that returns int (return value of gzwrite() on success, -1 on failure). More...

#include <DwmGZIOCapable.hh>

Concept definition

template<typename T>
concept Dwm::HasGZWrite =  requires(const T & t, gzFile gzf) {
    { t.Write(gzf) } -> std::same_as<int>;
  }

Detailed Description

T has a Write(gzFile) const member that returns int (return value of gzwrite() on success, -1 on failure).