functional.hpp File Reference

This header provides definitions from the C++ header <functional> More...

#include "detail/config.hpp"
#include "type_traits.hpp"
#include "utility.hpp"
#include "detail/invoke.hpp"
#include <functional>

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Classes
struct	bpstd::plus< T >
struct	bpstd::plus< void >
struct	bpstd::minus< T >
struct	bpstd::minus< void >
struct	bpstd::multiplies< T >
struct	bpstd::multiplies< void >
struct	bpstd::divides< T >
struct	bpstd::divides< void >
struct	bpstd::modulus< T >
struct	bpstd::modulus< void >
struct	bpstd::negate< T >
struct	bpstd::negate< void >
struct	bpstd::equal_to< T >
struct	bpstd::equal_to< void >
struct	bpstd::not_equal_to< T >
struct	bpstd::not_equal_to< void >
struct	bpstd::greater< T >
struct	bpstd::greater< void >
struct	bpstd::greater_equal< T >
struct	bpstd::greater_equal< void >
struct	bpstd::less< T >
struct	bpstd::less< void >
struct	bpstd::less_equal< T >
struct	bpstd::less_equal< void >
struct	bpstd::logical_and< T >
struct	bpstd::logical_and< void >
struct	bpstd::logical_or< T >
struct	bpstd::logical_or< void >
struct	bpstd::logical_not< T >
struct	bpstd::logical_not< void >
struct	bpstd::bit_and< T >
struct	bpstd::bit_and< void >
struct	bpstd::bit_or< T >
struct	bpstd::bit_or< void >
struct	bpstd::bit_xor< T >
struct	bpstd::bit_xor< void >
struct	bpstd::bit_not< T >
struct	bpstd::bit_not< void >

Functions
template<typename Func , typename... Args>
constexpr invoke_result_t< Func, Args... >	bpstd::invoke (Func &&function, Args &&... args) noexcept(is_nothrow_invocable< Func, Args... >::value)
	Invoke the Callable object function with the parameters args. More...
template<typename Fn >
constexpr detail::not_fn_t< decay_t< Fn > >	bpstd::not_fn (Fn &&fn)
	Creates a forwarding call wrapper that returns the negation of the callable object it holds. More...

Detailed Description

This header provides definitions from the C++ header <functional>

Definition in file functional.hpp.

Function Documentation

invoke()

template<typename Func , typename... Args>

constexpr invoke_result_t<Func,Args...> bpstd::invoke ( Func &&  function, Args &&...  args  )

constexprnoexcept

Invoke the Callable object function with the parameters args.

As by INVOKE(std::forward<F>(f), std::forward<Args>(args)...)

Parameters

function	Callable object to be invoked
args	arguments to pass to function

not_fn()

template<typename Fn >

constexpr detail::not_fn_t<decay_t<Fn> > bpstd::not_fn ( Fn &&  fn )

constexpr

Creates a forwarding call wrapper that returns the negation of the callable object it holds.

Parameters

fn	the object from which the Callable object held by the wrapper is constructed

Returns

the negated object