ecl::PartiallyBoundUnaryMemberFunction< C, A, R > Class Template Reference

Unary function object for partially bound unary member functions. More...

#include <function_objects.hpp>

Inheritance diagram for ecl::PartiallyBoundUnaryMemberFunction< C, A, R >:

List of all members.

Public Member Functions
R	operator() (A a)
	This ensures any children objects are deleted correctly.
	PartiallyBoundUnaryMemberFunction (R(C::*function)(A), C &class_object)
	Binds a unary member function and creates a nullary function object.
virtual	~PartiallyBoundUnaryMemberFunction ()
Private Attributes
C &	member_class
void(C::*	member_function )(A)

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Detailed Description

template<typename C, typename A, typename R = void>
class ecl::PartiallyBoundUnaryMemberFunction< C, A, R >

Unary function object for partially bound unary member functions.

Binds the class instance but not the argument for a unary member function and uses this to construct a unary function object.

Usage:

 class A {
 public:
     void f(int i) { //...
     }

 int main() {
     A a;
     PartiallyBoundUnaryMemberFunction<A,int,void> function_object(&A::f,a);
     function_object(1);
 }

See also:

generateFunctionObject

Template Parameters:

C	: the member function's class type.
A	: the member function's argument type.
R	: the return type.

See also:

FunctionObjects.

Definition at line 685 of file function_objects.hpp.

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Constructor & Destructor Documentation

template<typename C , typename A , typename R = void>

ecl::PartiallyBoundUnaryMemberFunction< C, A, R >::PartiallyBoundUnaryMemberFunction	(	R(C::*)(A)	function,
		C &	class_object
	)		[inline]

Binds a unary member function and creates a nullary function object.

Accepts the function, class instance only (not the argument), binds them and creates a unary function object.

Parameters:

function	: the unary global/static function.
class_object	: the member function's class instance.

Definition at line 695 of file function_objects.hpp.

template<typename C , typename A , typename R = void>

virtual ecl::PartiallyBoundUnaryMemberFunction< C, A, R >::~PartiallyBoundUnaryMemberFunction

(

)

[inline, virtual]

Definition at line 699 of file function_objects.hpp.

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Member Function Documentation

template<typename C , typename A , typename R = void>

R ecl::PartiallyBoundUnaryMemberFunction< C, A, R >::operator()

(

A

a

)

[inline, virtual]

This ensures any children objects are deleted correctly.

A unary function object call.

Redirects the unary function object call to the bound member function.

Parameters:

a	: the argument passed to the function.

Returns:

R : the function's return value.

Implements ecl::UnaryFunction< A, R >.

Definition at line 708 of file function_objects.hpp.

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Member Data Documentation

template<typename C , typename A , typename R = void>

C& ecl::PartiallyBoundUnaryMemberFunction< C, A, R >::member_class [private]

Definition at line 712 of file function_objects.hpp.

template<typename C , typename A , typename R = void>

void(C::* ecl::PartiallyBoundUnaryMemberFunction< C, A, R >::member_function)(A) [private]

Definition at line 713 of file function_objects.hpp.

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

• function_objects.hpp