#include <yat/utility/stl_utility.h>

Inheritance diagram for theplu::yat::utility::compose_f_gx< F, G >:

Public Member Functions
	compose_f_gx (void)
	default constructor More...

	compose_f_gx (F f, G g)
	Constructor.

F::result_type	operator() (typename G::argument_type x) const
	Does the work.

Related Functions
(Note that these are not member functions.)
template<class F , class G >
compose_f_gx< F, G >	make_compose_f_gx (F f, G g)

Detailed Description

template<class F, class G>
class theplu::yat::utility::compose_f_gx< F, G >

See The C++ Standard Library - A Tutorial and Reference by Nicolai M. Josuttis

If f is a unary functor, g is a unary functor, and return type of g is convertible to F's argument type, then compose_f_gx can be used to create a functor equivalent to $ f(g(x)) $

F must be an AdaptableBinaryFunction
G must be an AdaptableUnaryFunction
G::result_type is convertible to F::argument_type

See also: compose_f_gx_hy, compose_f_gxy, and compose_f_gx_hx; unary_compose (SGI extension)

Since: New in yat 0.7

Constructor & Destructor Documentation

◆ compose_f_gx()

template<class F, class G>

theplu::yat::utility::compose_f_gx< F, G >::compose_f_gx ( void )

inline

default constructor

Requires that F and G have default constructors

Friends And Related Function Documentation

◆ make_compose_f_gx()

template<class F , class G >

compose_f_gx< F, G > make_compose_f_gx	(	F	f,
		G	g
	)

See also: std::make_pair

Since: New in yat 0.7

The documentation for this class was generated from the following file:

yat/utility/stl_utility.h

Public Member Functions