40 lines
931 B
C++
40 lines
931 B
C++
/**
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* PANDA 3D SOFTWARE
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* Copyright (c) Carnegie Mellon University. All rights reserved.
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*
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* All use of this software is subject to the terms of the revised BSD
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* license. You should have received a copy of this license along
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* with this source code in a file named "LICENSE."
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*
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* @file pandaNodeChain.h
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* @author drose
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* @date 2006-04-21
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*/
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#ifndef PANDANODECHAIN_H
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#define PANDANODECHAIN_H
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#include "pandabase.h"
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#include "linkedListNode.h"
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#include "lightMutex.h"
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class PandaNode;
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/**
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* This class maintains a linked list of PandaNodes. It's used to maintain a
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* list of PandaNodes whose _prev_transform is different from their _transform
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* (in pipeline stage 0).
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*/
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class EXPCL_PANDA_PGRAPH PandaNodeChain : private LinkedListNode {
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public:
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INLINE PandaNodeChain(const char *lock_name);
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INLINE ~PandaNodeChain();
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LightMutex _lock;
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friend class PandaNode;
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};
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#include "pandaNodeChain.I"
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#endif
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