callable_traits.h File Reference

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Classes
struct	grppi::internal::identity< T >
	Identity type trait. More...
struct	grppi::internal::callable_helper< T >
struct	grppi::internal::callable_helper< R(Args...)>
struct	grppi::internal::callable_helper< R(*)(Args...)>
struct	grppi::internal::callable_helper< R(C::*)(Args...) const >
struct	grppi::internal::callable_helper< R(C::*)(Args...)>
struct	grppi::internal::callable< T >

Namespaces
	grppi
	grppi::internal

Typedefs
template<typename F >
using	grppi::requires_no_arguments = typename std::enable_if_t<!internal::has_arguments< F >(), int >
template<typename F >
using	grppi::requires_arguments = typename std::enable_if_t< internal::has_arguments< F >(), int >

Functions
template<typename T >
constexpr size_t	grppi::internal::callable_arity ()
template<typename F >
constexpr bool	grppi::internal::has_arguments ()