sigc::pointer_functor< T_return, T_args > Class Template Reference

pointer_functor wraps existing non-member functions with, or without, arguments. More...

Detailed Description

template<typename T_return, typename... T_args>
class sigc::pointer_functor< T_return, T_args >

pointer_functor wraps existing non-member functions with, or without, arguments.

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

The following template arguments are used:

• T_args... Argument types used in the definition of operator()().
• T_return The return type of operator()().