59 lines
1.6 KiB
C++
59 lines
1.6 KiB
C++
// Filename: reMutexSimpleImpl.h
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// Created by: drose (20Jun07)
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//
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////////////////////////////////////////////////////////////////////
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//
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// PANDA 3D SOFTWARE
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// Copyright (c) 2001 - 2004, Disney Enterprises, Inc. All rights reserved
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//
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// All use of this software is subject to the terms of the Panda 3d
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// Software license. You should have received a copy of this license
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// along with this source code; you will also find a current copy of
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// the license at http://etc.cmu.edu/panda3d/docs/license/ .
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//
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// To contact the maintainers of this program write to
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// panda3d-general@lists.sourceforge.net .
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//
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////////////////////////////////////////////////////////////////////
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#ifndef REMUTEXSIMPLEIMPL_H
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#define REMUTEXSIMPLEIMPL_H
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#include "pandabase.h"
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#include "selectThreadImpl.h"
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#ifdef THREAD_SIMPLE_IMPL
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#include "blockerSimple.h"
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#include "threadSimpleImpl.h"
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////////////////////////////////////////////////////////////////////
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// Class : ReMutexSimpleImpl
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// Description : This is the mutex implementation for the simple,
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// simulated threads case, for recursive mutexes. See
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// MutexSimpleImple.
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////////////////////////////////////////////////////////////////////
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class EXPCL_PANDA_PIPELINE ReMutexSimpleImpl : public BlockerSimple {
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public:
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INLINE ReMutexSimpleImpl();
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INLINE ~ReMutexSimpleImpl();
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INLINE void lock();
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INLINE bool try_lock();
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INLINE void release();
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private:
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void do_lock();
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void do_release();
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ThreadSimpleImpl *_locking_thread;
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friend class ThreadSimpleManager;
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};
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#include "reMutexSimpleImpl.I"
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#endif // THREAD_SIMPLE_IMPL
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#endif
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