void CL_Callback_v3< P1, P3 >::setset( void(*)(P1, P2, P3) function); void CL_Callback_v3< P1, P3 >::setset( void(*)(P1, P2, P3, UserData) function, const UserData & user_data); void CL_Callback_v3< P1, P3 >::setset( InstanceClass * instance, void(InstanceClass::*)(P1, P2, P3) function); void CL_Callback_v3< P1, P3 >::setset( InstanceClass * instance, void(InstanceClass::*)(P1, P2, P3, UserData) function, const UserData & user_data);