AndroMeta/include/AndroMeta/MReadGuard.h

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/*
 * Copyright 2009-2012 AndroMeta LLC. All rights reserved.
 *
 * AndroMeta LLC retains all intellectual property and proprietary 
 * rights to this software and related documentation and any modifications 
 * thereto.  Any use, reproduction, disclosure, or distribution of this 
 * software and related documentation without an express license agreement 
 * from AndroMeta LLC is strictly prohibited.
 * 
 */

#ifndef ANDROMETA_M_READ_GUARD_H
#define ANDROMETA_M_READ_GUARD_H

#include <AndroMeta/MRWMutex.h>

namespace Meta{
  
  class MReadGuard{
  public:
    MReadGuard(MRWMutex& mutex);
    
    MReadGuard(MRWMutex* mutex);
    
    ~MReadGuard();
    
    void release();
    
    void acquire();
    
    bool tryAcquire();
    
  private:  
    MReadGuard& operator=(const MReadGuard&);
    MReadGuard(const MReadGuard&);
    
    class MReadGuard_* x_;
  };
  
} // end namespace Meta

#endif // ANDROMETA_M_READ_GUARD_H