|  | 
| result_type | operator() () const | 
|  | Invokes the wrapped functor passing on the arguments. 
 | 
|  | 
| template<class T_arg1 > | 
| deduce_result_type< T_arg1 >::type | operator() (T_arg1 _A_arg1) const | 
|  | Invokes the wrapped functor passing on the arguments. 
 | 
|  | 
| 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. 
 | 
|  | 
| 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. 
 | 
|  | 
| 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. 
 | 
|  | 
| 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. 
 | 
|  | 
| 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. 
 | 
|  | 
| 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. 
 | 
|  | 
|  | adaptor_functor () | 
|  | Constructs an invalid functor. 
 | 
|  | 
|  | adaptor_functor (const T_functor& _A_functor) | 
|  | Constructs an adaptor_functor object that wraps the passed functor. 
 | 
|  | 
| template<class T_type > | 
|  | adaptor_functor (const T_type& _A_type) | 
|  | Constructs an adaptor_functor object that wraps the passed (member) function pointer. 
 | 
|  | 
template<class T_functor>
struct sigc::adaptor_functor< T_functor >
Converts an arbitrary functor into an adaptor type. 
All adaptor tyes in libsigc++ are unnumbered and 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.