libsigc++  2.99.1
Public Types | Public Member Functions | Public Attributes | List of all members
sigc::compose2_functor< T_setter, T_getter1, T_getter2 > Struct Template Reference

Adaptor that combines three functors. More...

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

Inheritance diagram for sigc::compose2_functor< T_setter, T_getter1, T_getter2 >:
Inheritance graph
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Public Types

using adaptor_type = typename adapts< T_setter >::adaptor_type
 
using getter1_type = T_getter1
 
using getter2_type = T_getter2
 
using result_type = typename adaptor_type::result_type
 
using setter_type = T_setter
 
- Public Types inherited from sigc::adapts< T_setter >
using adaptor_type = typename adaptor_trait< T_setter >::adaptor_type
 
using result_type = typename adaptor_trait< T_setter >::result_type
 

Public Member Functions

 compose2_functor (const T_setter& _A_setter, const T_getter1& _A_getter1, const T_getter2& _A_getter2)
 Constructs a compose2_functor object that combines the passed functors. More...
 
decltype(auto) operator() ()
 
template<class... T_arg>
decltype(auto) operator() (T_arg..._A_a)
 
- Public Member Functions inherited from sigc::adapts< T_setter >
 adapts (const T_setter& _A_functor)
 Constructs an adaptor that wraps the passed functor. More...
 

Public Attributes

getter1_type get1_
 
getter2_type get2_
 
- Public Attributes inherited from sigc::adapts< T_setter >
adaptor_type functor_
 Adaptor that is invoked from operator()(). More...
 

Detailed Description

template<class T_setter, class T_getter1, class T_getter2>
struct sigc::compose2_functor< T_setter, T_getter1, T_getter2 >

Adaptor that combines three functors.

Use the convenience function sigc::compose() to create an instance of sigc::compose2_functor.

The following template arguments are used:

Member Typedef Documentation

template <class T_setter , class T_getter1 , class T_getter2 >
using sigc::compose2_functor< T_setter, T_getter1, T_getter2 >::adaptor_type = typename adapts<T_setter>::adaptor_type
template <class T_setter , class T_getter1 , class T_getter2 >
using sigc::compose2_functor< T_setter, T_getter1, T_getter2 >::getter1_type = T_getter1
template <class T_setter , class T_getter1 , class T_getter2 >
using sigc::compose2_functor< T_setter, T_getter1, T_getter2 >::getter2_type = T_getter2
template <class T_setter , class T_getter1 , class T_getter2 >
using sigc::compose2_functor< T_setter, T_getter1, T_getter2 >::result_type = typename adaptor_type::result_type
template <class T_setter , class T_getter1 , class T_getter2 >
using sigc::compose2_functor< T_setter, T_getter1, T_getter2 >::setter_type = T_setter

Constructor & Destructor Documentation

template <class T_setter , class T_getter1 , class T_getter2 >
sigc::compose2_functor< T_setter, T_getter1, T_getter2 >::compose2_functor ( const T_setter &  _A_setter,
const T_getter1 &  _A_getter1,
const T_getter2 &  _A_getter2 
)
inline

Constructs a compose2_functor object that combines the passed functors.

Parameters
_A_setterFunctor that receives the return values of the invokation of _A_getter1 and _A_getter2.
_A_getter1Functor to invoke from operator()().
_A_getter2Functor to invoke from operator()().

Member Function Documentation

template <class T_setter , class T_getter1 , class T_getter2 >
decltype(auto) sigc::compose2_functor< T_setter, T_getter1, T_getter2 >::operator() ( )
inline
template <class T_setter , class T_getter1 , class T_getter2 >
template <class... T_arg>
decltype(auto) sigc::compose2_functor< T_setter, T_getter1, T_getter2 >::operator() ( T_arg...  _A_a)
inline

Member Data Documentation

template <class T_setter , class T_getter1 , class T_getter2 >
getter1_type sigc::compose2_functor< T_setter, T_getter1, T_getter2 >::get1_
template <class T_setter , class T_getter1 , class T_getter2 >
getter2_type sigc::compose2_functor< T_setter, T_getter1, T_getter2 >::get2_