lass::util::impl::SingletonBase Class Reference
base class of all singletons. More...
#include <singleton_impl.h>
Public Member Functions | |
| SingletonBase () | |
| constructor. | |
| virtual | ~SingletonBase () |
| int | destructionPriority () const |
Protected Member Functions | |
| void | subscribeInstance (int iDestructionPriority) |
| Subscribe to the singleton guard. | |
Private Member Functions | |
| void | swap (NonCopyable &) |
Private Attributes | |
| int | destructionPriority_ |
Detailed Description
base class of all singletons.Definition at line 60 of file singleton_impl.h.
Constructor & Destructor Documentation
| lass::util::impl::SingletonBase::SingletonBase | ( | ) |
constructor.
- Warning:
- The singleton base DOES NOT subsribes itself at construction. Singleton<> must do this at the construction of a new singleton. Why? We better don't do it here, because the singleton is being constructed! it might not be complete yet.
Definition at line 154 of file singleton_impl.cpp.
| lass::util::impl::SingletonBase::~SingletonBase | ( | ) | [virtual] |
Definition at line 161 of file singleton_impl.cpp.
Member Function Documentation
| int lass::util::impl::SingletonBase::destructionPriority | ( | ) | const |
Definition at line 167 of file singleton_impl.cpp.
References destructionPriority_.
Referenced by lass::util::Singleton< T, destructPriority >::instance(), and lass::util::impl::CompareDestructionPriority::operator()().
| void lass::util::impl::SingletonBase::subscribeInstance | ( | int | iDestructionPriority | ) | [protected] |
Subscribe to the singleton guard.
Do this only once for each singleton, and in fact, don't do it yourself at all since Singleton<> already does it :)
- Warning:
- this isn't thread safe as it is, but that's ok because its only caller Singleton::instance() is already locking on SingletonGuard level.
Definition at line 181 of file singleton_impl.cpp.
References destructionPriority_, and lass::util::impl::SingletonGuard::instance().
Referenced by lass::util::Singleton< T, destructPriority >::instance().
| void lass::util::NonCopyable::swap | ( | NonCopyable & | ) | [inline, protected, inherited] |
Field Documentation
int lass::util::impl::SingletonBase::destructionPriority_ [private] |
Definition at line 75 of file singleton_impl.h.
Referenced by destructionPriority(), and subscribeInstance().
The documentation for this class was generated from the following files:
