ArRetFunctorC< Ret, T > Class Template Reference

#include <ArFunctor.h>

Inheritance diagram for ArRetFunctorC< Ret, T >:

List of all members.

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Detailed Description

template<class Ret, class T>
class ArRetFunctorC< Ret, T >

Functor for a member function with return value.

This is a class for member functions which return a value. This class contains the knowledge on how to call a 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.

Examples:

configExample.cpp.

Public Member Functions
	ArRetFunctorC (T *obj, Ret(T::*func)(void))
	Constructor - supply function pointer.
	ArRetFunctorC (T &obj, Ret(T::*func)(void))
	Constructor - supply function pointer.
	ArRetFunctorC ()
	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	~ArRetFunctorC ()
	Destructor - supply function pointer.
Protected Attributes
Ret(T::*	myFunc )(void)
T *	myObj

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Constructor & Destructor Documentation

template<class Ret, class T> ArRetFunctorC< Ret, T >::ArRetFunctorC (  T &  obj, Ret(T::*)(void)  func )  [inline]

Constructor - supply function pointer. Parameters: obj  object to call function on func  member function pointer

template<class Ret, class T> ArRetFunctorC< Ret, T >::ArRetFunctorC (  T *  obj, Ret(T::*)(void)  func )  [inline]

Constructor - supply function pointer. Parameters: obj  object to call function on func  member function pointer

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Member Function Documentation

template<class Ret, class T> virtual void ArRetFunctorC< Ret, T >::setThis (  T &  obj  )  [inline, virtual]

Set the 'this' pointer. Parameters: obj  the 'this' pointer

template<class Ret, class T> virtual void ArRetFunctorC< 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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