| libsigc++
    2.4.1
    | 
Trait that specifies the return type of any type. More...
#include <sigc++/functors/functor_trait.h>
| Public Types | |
| typedef T_functor | functor_type | 
| typedef void | result_type | 
Trait that specifies the return type of any type.
Template specializations for functors derived from sigc::functor_base, for function pointers and for class methods are provided.
| T_functor | Functor type. | 
| I_derives_functor_base | Whether T_functorinherits from sigc::functor_base. | 
| typedef T_functor sigc::functor_trait< T_functor, I_derives_functor_base >::functor_type | 
| typedef void sigc::functor_trait< T_functor, I_derives_functor_base >::result_type | 
 1.8.9.1
 1.8.9.1