89 lines
2.3 KiB
C++
89 lines
2.3 KiB
C++
/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2006 Robert Osfield
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*
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* This library is open source and may be redistributed and/or modified under
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* the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or
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* (at your option) any later version. The full license is in LICENSE file
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* included with this distribution, and on the openscenegraph.org website.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* OpenSceneGraph Public License for more details.
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*/
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#include <osg/Object>
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#include <osg/UserDataContainer>
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namespace osg
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{
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///////////////////////////////////////////////////////////////////////////////////////////////////
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//
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// Object
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//
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Object::Object(const Object& obj,const CopyOp& copyop):
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Referenced(),
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_name(obj._name),
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_dataVariance(obj._dataVariance),
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_userDataContainer(0)
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{
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if (obj._userDataContainer)
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{
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if (copyop.getCopyFlags()&osg::CopyOp::DEEP_COPY_USERDATA)
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{
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setUserDataContainer(osg::clone(obj._userDataContainer,copyop));
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}
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else
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{
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setUserDataContainer(obj._userDataContainer);
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}
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}
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}
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Object::~Object()
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{
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if (_userDataContainer) _userDataContainer->unref();
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}
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void Object::setThreadSafeRefUnref(bool threadSafe)
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{
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Referenced::setThreadSafeRefUnref(threadSafe);
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if (_userDataContainer) _userDataContainer->setThreadSafeRefUnref(threadSafe);
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}
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void Object::setUserDataContainer(osg::UserDataContainer* udc)
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{
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if (_userDataContainer == udc) return;
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if (_userDataContainer) _userDataContainer->unref();
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_userDataContainer = udc;
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if (_userDataContainer) _userDataContainer->ref();
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}
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osg::UserDataContainer* Object::getOrCreateUserDataContainer()
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{
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if (!_userDataContainer) setUserDataContainer(new DefaultUserDataContainer());
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return _userDataContainer;
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}
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void Object::setUserData(Referenced* obj)
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{
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if (getUserData()==obj) return;
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getOrCreateUserDataContainer()->setUserData(obj);
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}
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Referenced* Object::getUserData()
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{
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return _userDataContainer ? _userDataContainer->getUserData() : 0;
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}
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const Referenced* Object::getUserData() const
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{
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return _userDataContainer ? _userDataContainer->getUserData() : 0;
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}
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} // end of namespace osg
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