Aleph::BinaryPredicate Concept Reference

A callable that takes two const T& and returns bool. More...

#include <ah-concepts.H>

Concept definition

template<typename F, typename T>
concept Aleph::BinaryPredicate = 
      requires(const F & f, const T & a, const T & b)
        {
          { f(a, b) } -> std::convertible_to<bool>;
        }

Detailed Description

A callable that takes two const T& and returns bool.

Template Parameters

F	functor type.
T	value type.

Definition at line 98 of file ah-concepts.H.