sigc::bind_functor< I_location, T_functor, T_bound > Struct Template Reference

Adaptor that binds arguments to the wrapped functor. More...

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

Inheritance diagram for sigc::bind_functor< I_location, T_functor, T_bound >:

Public Member Functions
	bind_functor (type_trait_take_t< T_functor > func, type_trait_take_t< T_bound >... bound)
	Constructs a bind_functor object that binds an argument to the passed functor.
template<typename... T_arg>
decltype(auto)	operator() (T_arg &&... arg)
	Invokes the wrapped functor passing on the arguments.
Public Member Functions inherited from sigc::adapts< T_functor >
	adapts (const T_functor & functor)
	Constructs an adaptor that wraps the passed functor.

Public Attributes
std::tuple< bound_argument< T_bound >... >	bound_
	The arguments bound to the functor.
Public Attributes inherited from sigc::adapts< T_functor >
adaptor_type	functor_
	Adaptor that is invoked from operator()().

Detailed Description

template<int I_location, typename T_functor, typename... T_bound>
struct sigc::bind_functor< I_location, T_functor, T_bound >

Adaptor that binds arguments to the wrapped functor.

Use the convenience function sigc::bind() to create an instance of sigc::bind_functor.

The following template arguments are used:

• I_location Zero-based position of the argument to fix (-1 for the last argument).
• T_bound Types of the bound argument.
• T_functor Type of the functor to wrap.

Constructor & Destructor Documentation

bind_functor()

template <int I_location, typename T_functor, typename... T_bound>

sigc::bind_functor< I_location, T_functor, T_bound >::bind_functor ( type_trait_take_t< T_functor > func, type_trait_take_t< T_bound >... bound )

inline

Constructs a bind_functor object that binds an argument to the passed functor.

Parameters

func	Functor to invoke from operator()().
bound	Argument to bind to the functor.

Member Function Documentation

operator()()

template <int I_location, typename T_functor, typename... T_bound>

template <typename... T_arg>

decltype(auto) sigc::bind_functor< I_location, T_functor, T_bound >::operator() ( T_arg &&... arg )

inline

Invokes the wrapped functor passing on the arguments.

bound_ is passed as the next argument.

Parameters

arg	Arguments to be passed on to the functor.

Returns

The return value of the functor invocation.

Member Data Documentation

bound_

template <int I_location, typename T_functor, typename... T_bound>

std::tuple<bound_argument<T_bound>...> sigc::bind_functor< I_location, T_functor, T_bound >::bound_

The arguments bound to the functor.