instigate::stl::binary_compose< BF, UF1, UF2 > Class Template Reference

compose binary function with 2 unary functions More...

#include <functional.hpp>

List of all members.

Public Types
typedef BFI::result_type	result_type
	Result type.
typedef UF1I::argument_type	argument_type
	Argument type.
Public Member Functions
result_type	operator() (argument_type a)
	operator ()
	binary_compose (BF bf, UF1 uf1, UF2 uf2)
	Constructor.

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Detailed Description

template<typename BF, typename UF1, typename UF2>
class instigate::stl::binary_compose< BF, UF1, UF2 >

compose binary function with 2 unary functions

This adaptor takes a binary function F(x,y) and 2 unary functions g1(w) and g2(z) and composes them into a binary function F(g1(w), g2(z)) (w,z)

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Constructor & Destructor Documentation

template<typename BF, typename UF1, typename UF2>

instigate::stl::binary_compose< BF, UF1, UF2 >::binary_compose	(	BF	bf,
		UF1	uf1,
		UF2	uf2
	)			[inline]

Constructor.

Parameters:

	bf	- the "outer" function in the function composition operation
	uf1	- the first "inner" function in the function composition operation
	uf2	- the second "inner" function in the function composition operation

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Member Function Documentation

template<typename BF, typename UF1, typename UF2>

result_type instigate::stl::binary_compose< BF, UF1, UF2 >::operator()

(

argument_type

a

)

[inline]

operator ()

Parameters:

a

- the argument the composed function to be invoked on

Returns:

The return value is the result of the invocation of m_bf(u_f1(a),u_f2(a))

References instigate::stl::invoke().

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

• src/stl/functional.hpp