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

Nullary function object for bound unary member functions. More...

#include <function_objects.hpp>

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

List of all members.

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

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Detailed Description

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

Nullary function object for bound unary member functions.

Binds the class instance and argument for a unary member function and uses this to construct a nullary function object.

Usage:

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

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

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 744 of file function_objects.hpp.

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Constructor & Destructor Documentation

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

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

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

Accepts the function, class instance and a value for its single argument, binds them and creates a nullary function object.

Parameters:

function	: the unary global/static function.
class_object	: the member function's class instance.
a	: the value of the argument to bind.

Definition at line 755 of file function_objects.hpp.

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

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

(

)

[inline, virtual]

Definition at line 760 of file function_objects.hpp.

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Member Function Documentation

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

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

(

)

[inline, virtual]

This ensures any children objects are deleted correctly.

A nullary function object call.

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

Returns:

R : the function's return value.

Implements ecl::NullaryFunction< R >.

Definition at line 768 of file function_objects.hpp.

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Member Data Documentation

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

A ecl::BoundUnaryMemberFunction< C, A, R >::argument [private]

Definition at line 774 of file function_objects.hpp.

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

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

Definition at line 772 of file function_objects.hpp.

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

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

Definition at line 773 of file function_objects.hpp.

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

• function_objects.hpp