sigc::const_limit_reference< T_type, true > Class Template Reference
const_limit_reference object for a class that derives from trackable. More...
Public Member Functions | |
const_limit_reference (const T_type& _A_target) | |
Constructor. | |
const trackable& | visit () const |
Retrieve the entity to visit for visit_each(). | |
const T_type& | invoke () const |
Retrieve the reference. |
Detailed Description
template <class T_type>
class sigc::const_limit_reference< T_type, true >
const_limit_reference object for a class that derives from trackable.
- T_type The type of the reference.
Constructor & Destructor Documentation
template <class T_type >
sigc::const_limit_reference< T_type, true >::const_limit_reference | ( | const T_type & | _A_target | ) | [inline] |
Constructor.
- Parameters:
-
_A_target The reference to limit.
Member Function Documentation
template <class T_type >
const T_type& sigc::const_limit_reference< T_type, true >::invoke | ( | ) | const [inline] |
Retrieve the reference.
This is always a reference to the derived instance.
- Returns:
- The reference.
template <class T_type >
const trackable& sigc::const_limit_reference< T_type, true >::visit | ( | ) | const [inline] |
Retrieve the entity to visit for visit_each().
Depending on the template specialization, this is either a derived reference, or sigc::trackable& if T_type derives from sigc::trackable.
- Returns:
- The reference.
The documentation for this class was generated from the following file:
- sigc++/limit_reference.h