5 Commits

Author	SHA1	Message	Date
Robert Osfield	9cf330d7ff	Introduced a alternative implementation of observer_ptr<> that uses ObserverSet rather than an local WeakReference object.	2010-05-20 13:38:28 +00:00
Robert Osfield	ccd9f31309	Removed signalUnreffed interface	2010-05-17 14:21:53 +00:00
Robert Osfield	b1001c2a9c	Moved implementation of Observer destructor and constructor from header into .cpp to avoid possible issues with imports/exports under Windows build.	2010-02-19 20:18:48 +00:00
Robert Osfield	530c947c94	Added an InitGlobalMutexes to enforce early construction and hence late destruction of singleton mutexes.	2010-02-19 09:02:24 +00:00
Robert Osfield	b09757bdb8	Refactored the osg::Referenced observerset code so that it now uses a dedicated ObserverSet class, ... which utilises a global recursive mutex that is dedicated to manage Observer and ObserverSet. The new global mutex for observers avoids problems with deadlocks that were occurring previously when an osg::Refenced object was being deleted at the same time as on osg::ObserverNodePath.	2010-02-18 21:21:12 +00:00