dlr::common::ComposeFunctor_1_2< Functor0, Functor1 > Class Template Reference

Functor template for composing one unary function, functor0(x) and one binary function functor1(x, y) so that the result is functor0(functor1(x, y)). More...

#include <functional.h>

List of all members.

Public Member Functions
	ComposeFunctor_1_2 (const Functor0 &functor0, const Functor1 &functor1)
	The constructor accepts instances of the two functor types to be composed, and makes local copies of them for use in operator()(.
Functor0::result_type	operator() (const typename Functor1::first_argument_type &argument0, const typename Functor1::second_argument_type &argument1)
	This operator passes its arguments to the operator()(.
Protected Attributes
Functor0	m_functor0
	This protected member stores a copy of functor0.
Functor1	m_functor1
	This protected member stores a copy of functor1.

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Detailed Description

template<class Functor0, class Functor1>
class dlr::common::ComposeFunctor_1_2< Functor0, Functor1 >

Functor template for composing one unary function, functor0(x) and one binary function functor1(x, y) so that the result is functor0(functor1(x, y)).

Definition at line 110 of file functional.h.

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Constructor & Destructor Documentation

template<class Functor0, class Functor1>

dlr::common::ComposeFunctor_1_2< Functor0, Functor1 >::ComposeFunctor_1_2	(	const Functor0 &	functor0,
		const Functor1 &	functor1
	)			[inline]

The constructor accepts instances of the two functor types to be composed, and makes local copies of them for use in operator()(.

..).

Parameters:

	functor0	During evaluation of operator()(...), the return value of a copy of functor1 will be passed as the argument to this functor (or rather, a copy of this functor), and the return value of the copy of this functor will be passed to the calling context.
	functor1	During evaluation of operator()(...), the return value of this functor (or rather, a copy of this functor) will be passed as the first argument to a copy of functor0, and the return value of the functor0 copy will be passed to the calling context.

Definition at line 133 of file functional.h.

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Member Function Documentation

template<class Functor0, class Functor1>

Functor0::result_type dlr::common::ComposeFunctor_1_2< Functor0, Functor1 >::operator()	(	const typename Functor1::first_argument_type &	argument0,
		const typename Functor1::second_argument_type &	argument1
	)			[inline]

This operator passes its arguments to the operator()(.

..) method of a copy of constructor argument functor1, then passes the result of this call as the argument of the operator()(...) method of functor0, and returns the result.

Parameters:

	argument0	This argument will be passed as the first argument of the functor1 copy.
	argument1	This argument will be passed as the second argument of the functor1 copy.

Returns:

The result of processing the argument with the composed functors: returnValue = functor0(functor1(argument0, argument1)).

Definition at line 154 of file functional.h.

References dlr::common::ComposeFunctor_1_2< Functor0, Functor1 >::m_functor0, and dlr::common::ComposeFunctor_1_2< Functor0, Functor1 >::m_functor1.

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Member Data Documentation

template<class Functor0, class Functor1>

Functor0 dlr::common::ComposeFunctor_1_2< Functor0, Functor1 >::m_functor0 [protected]

This protected member stores a copy of functor0.

Definition at line 162 of file functional.h.

Referenced by dlr::common::ComposeFunctor_1_2< Functor0, Functor1 >::operator()().

template<class Functor0, class Functor1>

Functor1 dlr::common::ComposeFunctor_1_2< Functor0, Functor1 >::m_functor1 [protected]

This protected member stores a copy of functor1.

Definition at line 165 of file functional.h.

Referenced by dlr::common::ComposeFunctor_1_2< Functor0, Functor1 >::operator()().

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

• functional.h