Adaptor that combines two functors. More...

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

Inheritance diagram for sigc::compose1_functor< T_setter, T_getter >:

Public Member Functions
	compose1_functor (const T_setter& setter, const T_getter& getter)
	Constructs a compose1_functor object that combines the passed functors. More...
template<typename... T_arg>
decltype(auto)	operator() (T_arg&&...a)
Public Member Functions inherited from sigc::adapts< T_setter >
	adapts (const T_setter& functor)
	Constructs an adaptor that wraps the passed functor. More...

Public Attributes
T_getter	get_
Public Attributes inherited from sigc::adapts< T_setter >
adaptor_type	functor_
	Adaptor that is invoked from operator()(). More...

Detailed Description

template<typename T_setter, typename T_getter>

struct sigc::compose1_functor< T_setter, T_getter >

Adaptor that combines two functors.

Use the convenience function sigc::compose() to create an instance of sigc::compose1_functor.

The following template arguments are used:

• T_setter Type of the setter functor to wrap.
• T_getter Type of the getter functor to wrap.

Constructor & Destructor Documentation

template <typename T_setter , typename T_getter >

sigc::compose1_functor< T_setter, T_getter >::compose1_functor ( const T_setter &  setter, const T_getter &  getter  )

inline

Constructs a compose1_functor object that combines the passed functors.

Parameters

setter	Functor that receives the return values of the invocation of getter1 and getter2.
getter	Functor to invoke from operator()().

Member Function Documentation

template <typename T_setter , typename T_getter >

template <typename... T_arg>

decltype(auto) sigc::compose1_functor< T_setter, T_getter >::operator() ( T_arg &&...  a )

inline

Member Data Documentation

template <typename T_setter , typename T_getter >

T_getter sigc::compose1_functor< T_setter, T_getter >::get_