sigc::retype_functor< T_functor, T_type > Struct Template Reference

Adaptor that performs C-style casts on the parameters passed on to the functor. More...

#include <sigc++/adaptors/retype.h>

Inheritance diagram for sigc::retype_functor< T_functor, T_type >:

Public Member Functions
	retype_functor (type_trait_take_t< T_functor > functor)
	Constructs a retype_functor object that performs C-style casts on the parameters passed on to the functor.
template<typename... T_arg>
decltype(auto)	operator() (T_arg... a)
Public Member Functions inherited from sigc::adapts< T_functor >
	adapts (const T_functor &functor)
	Constructs an adaptor that wraps the passed functor.

Additional Inherited Members
Public Attributes inherited from sigc::adapts< T_functor >
adaptor_type	functor_
	Adaptor that is invoked from operator()().

Detailed Description

template <typename T_functor, typename... T_type>
struct sigc::retype_functor< T_functor, T_type >

Adaptor that performs C-style casts on the parameters passed on to the functor.

Use the convenience function sigc::retype() to create an instance of retype_functor.

The following template arguments are used:

• T_functor Type of the functor to wrap.
• T_type Types of T_functor's arguments.

Constructor & Destructor Documentation

retype_functor()

template <typename T_functor , typename... T_type>

sigc::retype_functor< T_functor, T_type >::retype_functor ( type_trait_take_t< T_functor >  functor )

inlineexplicit

Constructs a retype_functor object that performs C-style casts on the parameters passed on to the functor.

Parameters

functor

Functor to invoke from operator()().

Member Function Documentation

operator()()

template <typename T_functor , typename... T_type>

template <typename... T_arg>

decltype(auto) sigc::retype_functor< T_functor, T_type >::operator() ( T_arg...  a )

inline