Converts an arbitrary functor into an adaptor type. More...
#include <sigc++/adaptors/adaptor_trait.h>
Inheritance diagram for sigc::adaptor_functor< T_functor >:
Public Types | |
| typedef functor_trait< T_functor >::result_type | result_type |
Public Member Functions | |
| adaptor_functor () | |
| Constructs an invalid functor. More... | |
| adaptor_functor (const T_functor & _A_functor) | |
| Constructs an adaptor_functor object that wraps the passed functor. More... | |
| template<class T_type > | |
| adaptor_functor (const T_type & _A_type) | |
| Constructs an adaptor_functor object that wraps the passed (member) function pointer. More... | |
| result_type | operator() () const |
| Invokes the wrapped functor passing on the arguments. More... | |
| template<class T_arg1 > | |
| deduce_result_type< T_arg1 >::type | operator() (T_arg1 _A_arg1) const |
| Invokes the wrapped functor passing on the arguments. More... | |
| template<class T_arg1 , class T_arg2 > | |
| deduce_result_type< T_arg1, T_arg2 >::type | operator() (T_arg1 _A_arg1, T_arg2 _A_arg2) const |
| Invokes the wrapped functor passing on the arguments. More... | |
| template<class T_arg1 , class T_arg2 , class T_arg3 > | |
| deduce_result_type< T_arg1, T_arg2, T_arg3 >::type | operator() (T_arg1 _A_arg1, T_arg2 _A_arg2, T_arg3 _A_arg3) const |
| Invokes the wrapped functor passing on the arguments. More... | |
| 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_arg1, T_arg2 _A_arg2, T_arg3 _A_arg3, T_arg4 _A_arg4) const |
| Invokes the wrapped functor passing on the arguments. More... | |
| 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_arg1, T_arg2 _A_arg2, T_arg3 _A_arg3, T_arg4 _A_arg4, T_arg5 _A_arg5) const |
| Invokes the wrapped functor passing on the arguments. More... | |
| 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_arg1, T_arg2 _A_arg2, T_arg3 _A_arg3, T_arg4 _A_arg4, T_arg5 _A_arg5, T_arg6 _A_arg6) const |
| Invokes the wrapped functor passing on the arguments. More... | |
| 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_arg1, T_arg2 _A_arg2, T_arg3 _A_arg3, T_arg4 _A_arg4, T_arg5 _A_arg5, T_arg6 _A_arg6, T_arg7 _A_arg7) const |
| Invokes the wrapped functor passing on the arguments. More... | |
Public Attributes | |
| T_functor | functor_ |
| Functor that is invoked from operator()(). More... | |
Detailed Description
template<class T_functor>
struct sigc::adaptor_functor< T_functor >
struct sigc::adaptor_functor< T_functor >
Converts an arbitrary functor into an adaptor type.
All adaptor types in libsigc++ have a template operator() member of every argument count they support. These functions in turn invoke a stored adaptor's template operator(), processing the arguments and return value in a characteristic manner. Explicit function template instantiation is used to pass type hints thus saving copy costs.
adaptor_functor is a glue between adaptors and arbitrary functors that just passes on the arguments. You won't use this type directly.
The template argument T_functor determines the type of stored functor.
Member Typedef Documentation
◆ result_type
template <class T_functor >
| typedef functor_trait<T_functor>::result_type sigc::adaptor_functor< T_functor >::result_type |
Constructor & Destructor Documentation
◆ adaptor_functor() [1/3]
template <class T_functor >
|
inline |
Constructs an invalid functor.
◆ adaptor_functor() [2/3]
template <class T_functor >
|
inlineexplicit |
Constructs an adaptor_functor object that wraps the passed functor.
- Parameters
-
_A_functor Functor to invoke from operator()().
◆ adaptor_functor() [3/3]
template <class T_functor >
template <class T_type >
|
inlineexplicit |
Constructs an adaptor_functor object that wraps the passed (member) function pointer.
- Parameters
-
_A_type Pointer to function or class method to invoke from operator()().
Member Function Documentation
◆ operator()() [1/8]
template <class T_functor >
| adaptor_functor< T_functor >::result_type sigc::adaptor_functor< T_functor >::operator() |
Invokes the wrapped functor passing on the arguments.
- Returns
- The return value of the functor invocation.
◆ operator()() [2/8]
template <class T_functor >
template <class T_arg1 >
|
inline |
Invokes the wrapped functor passing on the arguments.
- Parameters
-
_A_arg1 Argument to be passed on to the functor.
- Returns
- The return value of the functor invocation.
◆ operator()() [3/8]
template <class T_functor >
template <class T_arg1 , class T_arg2 >
|
inline |
Invokes the wrapped functor passing on the arguments.
- Parameters
-
_A_arg1 Argument to be passed on to the functor. _A_arg2 Argument to be passed on to the functor.
- Returns
- The return value of the functor invocation.
◆ operator()() [4/8]
template <class T_functor >
template <class T_arg1 , class T_arg2 , class T_arg3 >
|
inline |
Invokes the wrapped functor passing on the arguments.
- Parameters
-
_A_arg1 Argument to be passed on to the functor. _A_arg2 Argument to be passed on to the functor. _A_arg3 Argument to be passed on to the functor.
- Returns
- The return value of the functor invocation.
◆ operator()() [5/8]
template <class T_functor >
template <class T_arg1 , class T_arg2 , class T_arg3 , class T_arg4 >
|
inline |
Invokes the wrapped functor passing on the arguments.
- Parameters
-
_A_arg1 Argument to be passed on to the functor. _A_arg2 Argument to be passed on to the functor. _A_arg3 Argument to be passed on to the functor. _A_arg4 Argument to be passed on to the functor.
- Returns
- The return value of the functor invocation.
◆ operator()() [6/8]
template <class T_functor >
template <class T_arg1 , class T_arg2 , class T_arg3 , class T_arg4 , class T_arg5 >
|
inline |
Invokes the wrapped functor passing on the arguments.
- Parameters
-
_A_arg1 Argument to be passed on to the functor. _A_arg2 Argument to be passed on to the functor. _A_arg3 Argument to be passed on to the functor. _A_arg4 Argument to be passed on to the functor. _A_arg5 Argument to be passed on to the functor.
- Returns
- The return value of the functor invocation.
◆ operator()() [7/8]
template <class T_functor >
template <class T_arg1 , class T_arg2 , class T_arg3 , class T_arg4 , class T_arg5 , class T_arg6 >
|
inline |
Invokes the wrapped functor passing on the arguments.
- Parameters
-
_A_arg1 Argument to be passed on to the functor. _A_arg2 Argument to be passed on to the functor. _A_arg3 Argument to be passed on to the functor. _A_arg4 Argument to be passed on to the functor. _A_arg5 Argument to be passed on to the functor. _A_arg6 Argument to be passed on to the functor.
- Returns
- The return value of the functor invocation.
◆ operator()() [8/8]
template <class T_functor >
template <class T_arg1 , class T_arg2 , class T_arg3 , class T_arg4 , class T_arg5 , class T_arg6 , class T_arg7 >
|
inline |
Invokes the wrapped functor passing on the arguments.
- Parameters
-
_A_arg1 Argument to be passed on to the functor. _A_arg2 Argument to be passed on to the functor. _A_arg3 Argument to be passed on to the functor. _A_arg4 Argument to be passed on to the functor. _A_arg5 Argument to be passed on to the functor. _A_arg6 Argument to be passed on to the functor. _A_arg7 Argument to be passed on to the functor.
- Returns
- The return value of the functor invocation.
Member Data Documentation
◆ functor_
template <class T_functor >
|
mutable |
Functor that is invoked from operator()().
