pointer_functor1 wraps existing non-member functions with 1 argument(s). More...
#include <sigc++/functors/ptr_fun.h>
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typedef T_return | result_type |
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template<class T_arg1, class T_return>
class sigc::pointer_functor1< T_arg1, T_return >
pointer_functor1 wraps existing non-member functions with 1 argument(s).
Use the convenience function ptr_fun() to create an instance of pointer_functor1.
The following template arguments are used:
template <class T_arg1 , class T_return >
Constructs a pointer_functor1 object that wraps an existing function.
- Parameters
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_A_func | Pointer to function that will be invoked from operator()(). |
template <class T_arg1 , class T_return >
T_return sigc::pointer_functor1< T_arg1, T_return >::operator() |
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typename type_trait< T_arg1 >::take |
_A_a1 | ) |
const |
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inline |
Execute the wrapped function.
- Parameters
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_A_a1 | Argument to be passed on to the function. |
- Returns
- The return value of the function invocation.