reMutexHolder.h

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/**
 * PANDA 3D SOFTWARE
 * Copyright (c) Carnegie Mellon University.  All rights reserved.
 *
 * All use of this software is subject to the terms of the revised BSD
 * license.  You should have received a copy of this license along
 * with this source code in a file named "LICENSE."
 *
 * @file reMutexHolder.h
 * @author drose
 * @date 2006-01-15
 */
 
#ifndef REMUTEXHOLDER_H
#define REMUTEXHOLDER_H
 
#include "pandabase.h"
#include "reMutex.h"
 
class Thread;
 
/**
 * Similar to MutexHolder, but for a reentrant mutex.
 */
class EXPCL_PANDA_PIPELINE ReMutexHolder {
public:
  INLINE ReMutexHolder(const ReMutex &mutex);
  INLINE ReMutexHolder(const ReMutex &mutex, Thread *current_thread);
  INLINE ReMutexHolder(ReMutex *&mutex);
  ReMutexHolder(const ReMutexHolder &copy) = delete;
  INLINE ~ReMutexHolder();
 
  ReMutexHolder &operator = (const ReMutexHolder &copy) = delete;
 
private:
#if defined(HAVE_THREADS) || defined(DEBUG_THREADS)
  const ReMutex *_mutex;
#endif
};
 
#include "reMutexHolder.I"
 
#endif