ArConstRetFunctorC< Ret, T > Class Template Reference

#include <ArFunctor.h>

Inheritance diagram for ArConstRetFunctorC< Ret, T >:

List of all members.

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Detailed Description

template<class Ret, class T>
class ArConstRetFunctorC< Ret, T >

Functor for a const member function with return value.

This is a class for const member functions which return a value. This class contains the knowledge on how to call a const member function on a particular instance of a class. This class should be instantiated by code that wishes to pass off a functor to another piece of code.

For an overall description of functors, see ArFunctor.

Public Member Functions
	ArConstRetFunctorC (T *obj, Ret(T::*func)(void) const)
	Constructor - supply function pointer.
	ArConstRetFunctorC (T &obj, Ret(T::*func)(void) const)
	Constructor - supply function pointer.
	ArConstRetFunctorC ()
	Constructor.
virtual Ret	invokeR (void)
	Invokes the functor with return value.
virtual void	setThis (T &obj)
	Set the 'this' pointer.
virtual void	setThis (T *obj)
	Set the 'this' pointer.
virtual	~ArConstRetFunctorC ()
	Destructor - supply function pointer.
Protected Attributes
Ret(T::*	myFunc )(void) const
T *	myObj

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Constructor & Destructor Documentation

template<class Ret, class T>

ArConstRetFunctorC< Ret, T >::ArConstRetFunctorC	(	T &	obj,
		Ret(T::*)(void) const	func
	)			[inline]

Constructor - supply function pointer.

Parameters:

	obj	object to call function on
	func	const member function pointer

template<class Ret, class T>

ArConstRetFunctorC< Ret, T >::ArConstRetFunctorC	(	T *	obj,
		Ret(T::*)(void) const	func
	)			[inline]

Constructor - supply function pointer.

Parameters:

	obj	object to call function on
	func	const member function pointer

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Member Function Documentation

template<class Ret, class T>

virtual void ArConstRetFunctorC< Ret, T >::setThis

(

T &

obj

)

[inline, virtual]

Set the 'this' pointer.

Parameters:

obj

the 'this' pointer

template<class Ret, class T>

virtual void ArConstRetFunctorC< Ret, T >::setThis

(

T *

obj

)

[inline, virtual]

Set the 'this' pointer.

Parameters:

obj

the 'this' pointer

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

• ArFunctor.h

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