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
- 
  
    | _A_func | Pointer to function that will be invoked from operator()(). |  
 
 
 
template <class T_arg1 , class T_return > 
  
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          | T_return sigc::pointer_functor1< T_arg1, T_return >::operator() | ( | typename type_trait< T_arg1 >::take | _A_a1 | ) | const |  | inline | 
 
Execute the wrapped function. 
- Parameters
- 
  
    | _A_a1 | Argument to be passed on to the function. |  
 
- Returns
- The return value of the function invocation.