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ArGlobalRetFunctor Class Template Reference

Functor for a global function with return value. More...

#include <ArFunctor.h>

Inheritance diagram for ArGlobalRetFunctor::

ArRetFunctor ArFunctor List of all members.

Public Methods

 ArGlobalRetFunctor (void)
 Constructor.

 ArGlobalRetFunctor (Ret(*func)(void))
 Constructor - supply function pointer. More...

virtual ~ArGlobalRetFunctor (void)
 Destructor.

virtual Ret invokeR (void)
 Invokes the functor with return value.


Detailed Description

template<class Ret>
class ArGlobalRetFunctor< Ret >

Functor for a global function with return value.

This is a class for global functions which return a value. This ties a C style function pointer into the functor class hierarchy as a convience. Code that has a reference to this class and treat it as an ArFunctor can use it like any other functor.

For an overall description of functors, see ArFunctor.


Constructor & Destructor Documentation

template<class Ret>
ArGlobalRetFunctor< Ret >::ArGlobalRetFunctor Ret(*    func)(void) [inline]
 

Constructor - supply function pointer.

Parameters:
func  global function pointer


The documentation for this class was generated from the following file:
Generated on Tue Nov 12 17:43:56 2002 for Aria by doxygen1.2.13.1 written by Dimitri van Heesch, © 1997-2001