sigc::pointer_functor0< T_return > Class Template Reference
[ptr_fun()]

pointer_functor0 wraps existing non-member functions with 0 argument(s). More...

#include <sigc++/functors/ptr_fun.h>

Inheritance diagram for sigc::pointer_functor0< T_return >:
Inheritance graph
[legend]

List of all members.

Public Types

typedef T_return result_type

Public Member Functions

 pointer_functor0 ()
 Constructs an invalid functor.
 pointer_functor0 (function_type _A_func)
 Constructs a pointer_functor0 object that wraps an existing function.
T_return operator() () const
 Execute the wrapped function.

Protected Attributes

function_type func_ptr_

Detailed Description

template <class T_return>
class sigc::pointer_functor0< T_return >

pointer_functor0 wraps existing non-member functions with 0 argument(s).

Use the convenience function ptr_fun() to create an instance of pointer_functor0.

The following template arguments are used:


Constructor & Destructor Documentation

template <class T_return >
sigc::pointer_functor0< T_return >::pointer_functor0 ( function_type  _A_func  )  [inline, explicit]

Constructs a pointer_functor0 object that wraps an existing function.

Parameters:
_A_func Pointer to function that will be invoked from operator()().

Member Function Documentation

template <class T_return >
T_return sigc::pointer_functor0< T_return >::operator() (  )  const [inline]

Execute the wrapped function.

Returns:
The return value of the function invocation.

Generated on Fri Jun 4 16:11:40 2010 for libsigc++ by  doxygen 1.6.1