ecl::BoundNullaryMemberFunction< C, R > Class Template Reference

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

#include <function_objects.hpp>

Inheritance diagram for ecl::BoundNullaryMemberFunction< C, R >:

List of all members.

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

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Detailed Description

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

Nullary function object for bound nullary member functions.

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

Usage:

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

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

Template Parameters:

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

See also:

ecl::utilities::BoundNullaryMemberFunction<C,void>, generateFunctionObject, FunctionObjects.

Definition at line 586 of file function_objects.hpp.

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Constructor & Destructor Documentation

template<typename C, typename R = void>

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

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

Accepts the function pointer and class instance, binds them and creates a nullary function object.

Parameters:

function	: the void member function.
class_object	: the member function's class instance.

Definition at line 596 of file function_objects.hpp.

template<typename C, typename R = void>

virtual ecl::BoundNullaryMemberFunction< C, R >::~BoundNullaryMemberFunction

(

)

[inline, virtual]

Definition at line 600 of file function_objects.hpp.

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Member Function Documentation

template<typename C, typename R = void>

R ecl::BoundNullaryMemberFunction< C, 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 609 of file function_objects.hpp.

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Member Data Documentation

template<typename C, typename R = void>

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

Definition at line 612 of file function_objects.hpp.

template<typename C, typename R = void>

R(C::* ecl::BoundNullaryMemberFunction< C, R >::member_function)() [private]

Definition at line 613 of file function_objects.hpp.

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

• function_objects.hpp