Adaptor that combines three functors. More...
#include <sigc++/adaptors/compose.h>
Inheritance diagram for sigc::compose2_functor< T_setter, T_getter1, T_getter2 >:
Public Member Functions | |
| compose2_functor (const T_setter & setter, const T_getter1 & getter1, const T_getter2 & getter2) | |
| Constructs a compose2_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_getter1 | get1_ |
| T_getter2 | get2_ |
| 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_getter1, typename 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:
- T_setter Type of the setter functor to wrap.
- T_getter1 Type of the first getter functor to wrap.
- T_getter2 Type of the second getter functor to wrap.
Constructor & Destructor Documentation
◆ compose2_functor()
template <typename T_setter , typename T_getter1 , typename T_getter2 >
|
inline |
Constructs a compose2_functor object that combines the passed functors.
- Parameters
-
setter Functor that receives the return values of the invocation of getter1 and getter2. getter1 Functor to invoke from operator()(). getter2 Functor to invoke from operator()().
Member Function Documentation
◆ operator()()
template <typename T_setter , typename T_getter1 , typename T_getter2 >
template <typename... T_arg>
|
inline |
Member Data Documentation
◆ get1_
template <typename T_setter , typename T_getter1 , typename T_getter2 >
| T_getter1 sigc::compose2_functor< T_setter, T_getter1, T_getter2 >::get1_ |
◆ get2_
template <typename T_setter , typename T_getter1 , typename T_getter2 >
| T_getter2 sigc::compose2_functor< T_setter, T_getter1, T_getter2 >::get2_ |
