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 >:

Public Member Functions
	BoundNullaryMemberFunction (R(C::*function)(), C &class_object)
	Binds a unary member function and creates a nullary function object. More...
R	operator() ()
	This ensures any children objects are deleted correctly. More...
virtual	~BoundNullaryMemberFunction ()
Public Member Functions inherited from ecl::NullaryFunction< R >
virtual	~NullaryFunction ()

Private Attributes
C &	member_class
R(C::*	member_function )()

Additional Inherited Members
Public Types inherited from ecl::NullaryFunction< R >
typedef R	result_type
	The result type. More...

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.

Constructor & Destructor Documentation

BoundNullaryMemberFunction()

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.

~BoundNullaryMemberFunction()

template<typename C, typename R = void>

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

inlinevirtual

Definition at line 600 of file function_objects.hpp.

Member Function Documentation

operator()()

template<typename C, typename R = void>

R ecl::BoundNullaryMemberFunction< C, R >::operator() ( )

inlinevirtual

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.

Member Data Documentation

member_class

template<typename C, typename R = void>

C& ecl::BoundNullaryMemberFunction< C, R >::member_class

private

Definition at line 612 of file function_objects.hpp.

member_function

template<typename C, typename R = void>

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

private

Definition at line 613 of file function_objects.hpp.

---

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

• function_objects.hpp