sigc::retype_return_functor< T_return, T_functor > Struct Template Reference
[retype(), retype_return()]
Adaptor that perform a C-style cast on the return value of a functor. More...
Inherits adapts< T_functor >.
Public Types | |
typedef T_return | result_type |
Public Member Functions | |
T_return | operator() () |
template <class T_arg1 > | |
T_return | operator() (T_arg1 _A_a1) |
template <class T_arg1 , class T_arg2 > | |
T_return | operator() (T_arg1 _A_a1, T_arg2 _A_a2) |
template <class T_arg1 , class T_arg2 , class T_arg3 > | |
T_return | 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 > | |
T_return | 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 > | |
T_return | 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 > | |
T_return | 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 > | |
T_return | 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) |
retype_return_functor (typename type_trait< T_functor >::take _A_functor) | |
Constructs a retype_return_functor object that perform a C-style cast on the return value of the passed functor. |
Detailed Description
template <class T_return, class T_functor>
struct sigc::retype_return_functor< T_return, T_functor >
Adaptor that perform a C-style cast on the return value of a functor. Use the convenience function sigc::retype_return() to create an instance of retype_return_functor.
The following template arguments are used:
- T_return Target type of the C-style cast.
- T_functor Type of the functor to wrap.
Constructor & Destructor Documentation
template <class T_return , class T_functor >
sigc::retype_return_functor< T_return, T_functor >::retype_return_functor | ( | typename type_trait< T_functor >::take | _A_functor | ) | [inline, explicit] |
Constructs a retype_return_functor object that perform a C-style cast on the return value of the passed functor.
- Parameters:
-
_A_functor Functor to invoke from operator()().
The documentation for this struct was generated from the following file:
- sigc++/adaptors/retype_return.h