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# sigc::compose2_functor< T_setter, T_getter1, T_getter2 > Struct Template Reference
[compose()]

Adaptor that combines three functors. More...

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

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List of all members.

## Public Types

typedef adapts < T_setter > ::adaptor_type | adaptor_type
typedef T_setter | setter_type
typedef T_getter1 | getter1_type
typedef T_getter2 | getter2_type
typedef adaptor_type::result_type | result_type

## Public Member Functions

result_type | operator() ()
template<class T_arg1>
deduce_result_type <T_arg1>::type | operator() (T_arg1 _A_a1)
template<class T_arg1, class T_arg2>
deduce_result_type < T_arg1, T_arg2 > ::type | operator() (T_arg1 _A_a1, T_arg2 _A_a2)
template<class T_arg1, class T_arg2, class T_arg3>
deduce_result_type < T_arg1, T_arg2, T_arg3 >::type | operator() (T_arg1 _A_a1, T_arg2 _A_a2, T_arg3 _A_a3)
template<class T_arg1, class T_arg2, class T_arg3, class T_arg4>
deduce_result_type < T_arg1, T_arg2, T_arg3, T_arg4 > ::type | operator() (T_arg1 _A_a1, T_arg2 _A_a2, T_arg3 _A_a3, T_arg4 _A_a4)
template<class T_arg1, class T_arg2, class T_arg3, class T_arg4, class T_arg5>
deduce_result_type < T_arg1, T_arg2, T_arg3, T_arg4, T_arg5 >::type | operator() (T_arg1 _A_a1, T_arg2 _A_a2, T_arg3 _A_a3, T_arg4 _A_a4, T_arg5 _A_a5)
template<class T_arg1, class T_arg2, class T_arg3, class T_arg4, class T_arg5, class T_arg6>
deduce_result_type < T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6 > ::type | operator() (T_arg1 _A_a1, T_arg2 _A_a2, T_arg3 _A_a3, T_arg4 _A_a4, T_arg5 _A_a5, T_arg6 _A_a6)
template<class T_arg1, class T_arg2, class T_arg3, class T_arg4, class T_arg5, class T_arg6, class T_arg7>
deduce_result_type < T_arg1, T_arg2, T_arg3, T_arg4, T_arg5, T_arg6, T_arg7 >::type | operator() (T_arg1 _A_a1, T_arg2 _A_a2, T_arg3 _A_a3, T_arg4 _A_a4, T_arg5 _A_a5, T_arg6 _A_a6, T_arg7 _A_a7)
| 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.

## Public Attributes

getter1_type | get1_
getter2_type | get2_

## Classes

struct | deduce_result_type

## 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:

- 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.

## Member Typedef Documentation

template <class T_setter, class T_getter1, class T_getter2>

typedef adapts<T_setter>::adaptor_type sigc::compose2_functor<T_setter, T_getter1, T_getter2>::adaptor_type

Reimplemented from sigc::adapts<T_setter>.

template <class T_setter, class T_getter1, class T_getter2>

typedef T_setter sigc::compose2_functor<T_setter, T_getter1, T_getter2>::setter_type

template <class T_setter, class T_getter1, class T_getter2>

typedef T_getter1 sigc::compose2_functor<T_setter, T_getter1, T_getter2>::getter1_type

template <class T_setter, class T_getter1, class T_getter2>

typedef T_getter2 sigc::compose2_functor<T_setter, T_getter1, T_getter2>::getter2_type

template <class T_setter, class T_getter1, class T_getter2>

typedef adaptor_type::result_type sigc::compose2_functor<T_setter, T_getter1, T_getter2>::result_type

Reimplemented from sigc::adapts<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_setter | Functor that receives the return values of the invokation of _A_getter1 and _A_getter2.
  | _A_getter1 | Functor to invoke from operator()().
  | _A_getter2 | Functor to invoke from operator()().

## Member Function Documentation

template <class T_setter, class T_getter1, class T_getter2>

compose2_functor<T_setter, T_getter1, T_getter2>::result_type sigc::compose2_functor<T_setter, T_getter1, T_getter2>::operator() | ( |  | ) | `[inline]`

template <class T_setter, class T_getter1, class T_getter2>
template <class T_arg1>

deduce_result_type<T_arg1>::type sigc::compose2_functor<T_setter, T_getter1, T_getter2>::operator() | ( | T_arg1 | _A_a1 | ) | `[inline]`

template <class T_setter, class T_getter1, class T_getter2>
template <class T_arg1, class T_arg2>

deduce_result_type<T_arg1,T_arg2>::type sigc::compose2_functor<T_setter, T_getter1, T_getter2>::operator() | ( | T_arg1 | _A_a1,
|  | T_arg2 | _A_a2 |
| ) |  |  | `[inline]`

template <class T_setter, class T_getter1, class T_getter2>
template <class T_arg1, class T_arg2, class T_arg3>

deduce_result_type<T_arg1,T_arg2,T_arg3>::type sigc::compose2_functor<T_setter, T_getter1, T_getter2>::operator() | ( | T_arg1 | _A_a1,
|  | T_arg2 | _A_a2,
|  | T_arg3 | _A_a3 |
| ) |  |  | `[inline]`

template <class T_setter, class T_getter1, class T_getter2>
template <class T_arg1, class T_arg2, class T_arg3, class T_arg4>

deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4>::type sigc::compose2_functor<T_setter, T_getter1, T_getter2>::operator() | ( | T_arg1 | _A_a1,
|  | T_arg2 | _A_a2,
|  | T_arg3 | _A_a3,
|  | T_arg4 | _A_a4 |
| ) |  |  | `[inline]`

template <class T_setter, class T_getter1, class T_getter2>
template <class T_arg1, class T_arg2, class T_arg3, class T_arg4, class T_arg5>

deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5>::type sigc::compose2_functor<T_setter, T_getter1, T_getter2>::operator() | ( | T_arg1 | _A_a1,
|  | T_arg2 | _A_a2,
|  | T_arg3 | _A_a3,
|  | T_arg4 | _A_a4,
|  | T_arg5 | _A_a5 |
| ) |  |  | `[inline]`

template <class T_setter, class T_getter1, class T_getter2>
template <class T_arg1, class T_arg2, class T_arg3, class T_arg4, class T_arg5, class T_arg6>

deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6>::type sigc::compose2_functor<T_setter, T_getter1, T_getter2>::operator() | ( | T_arg1 | _A_a1,
|  | T_arg2 | _A_a2,
|  | T_arg3 | _A_a3,
|  | T_arg4 | _A_a4,
|  | T_arg5 | _A_a5,
|  | T_arg6 | _A_a6 |
| ) |  |  | `[inline]`

template <class T_setter, class T_getter1, class T_getter2>
template <class T_arg1, class T_arg2, class T_arg3, class T_arg4, class T_arg5, class T_arg6, class T_arg7>

deduce_result_type<T_arg1,T_arg2,T_arg3,T_arg4,T_arg5,T_arg6,T_arg7>::type sigc::compose2_functor<T_setter, T_getter1, T_getter2>::operator() | ( | T_arg1 | _A_a1,
|  | T_arg2 | _A_a2,
|  | T_arg3 | _A_a3,
|  | T_arg4 | _A_a4,
|  | T_arg5 | _A_a5,
|  | T_arg6 | _A_a6,
|  | T_arg7 | _A_a7 |
| ) |  |  | `[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_

The documentation for this struct was generated from the following file:

- compose.h