#include <sigc++/functors/ptr_fun.h>
◆ pointer_functor() [1/2]
template <typename
T_return, typename... T_args>
Constructs an invalid functor.
◆ pointer_functor() [2/2]
template <typename
T_return, typename... T_args>
Constructs a pointer_functor2 object that wraps an existing function.
- Parameters
-
func | Pointer to function that will be invoked from operator()(). |
◆ operator()()
template <typename
T_return, typename... T_args>
Execute the wrapped function.
- Parameters
-
a | Arguments to be passed on to the function. |
- Returns
- The return value of the function invocation.
◆ func_ptr_
template <typename
T_return, typename... T_args>