oos::singleton< T > Class Template Reference
Provides only one instance of a type. More...
#include <singleton.hpp>
Public Types | |
| typedef T | value_type |
Static Public Member Functions | |
| static value_type & | instance () |
| Access the instance of the class. More... | |
Detailed Description
template<typename T>
class oos::singleton< T >
Provides only one instance of a type.
- Template Parameters
-
T The type of the singleton.
This class implements the singleton pattern. It ensures that only one instance of a class exists.
- Note
- The derived class must add a friend declaration for the concrete singleton type.
Member Typedef Documentation
template<typename T>
| typedef T oos::singleton< T >::value_type |
Shortcut for the singletons type
Member Function Documentation
template<typename T>
|
inlinestatic |
Access the instance of the class.
The static instance method provides the access to the one instance of the concrete class.
- Returns
- The one instance of the class.
The documentation for this class was generated from the following file:
- tools/singleton.hpp