ArConstRetFunctorC< Ret, T > Class Template Reference

#include <ArFunctor.h>

Inheritance diagram for ArConstRetFunctorC< Ret, T >:

List of all members.

---

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

---

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

---

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

---

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

• ArFunctor.h

---