mutex.h

Go to the documentation of this file.

// Author(s): Maurice Laveaux
// Copyright: see the accompanying file COPYING or copy at
// https://github.com/mCRL2org/mCRL2/blob/master/COPYING
//
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
 
#ifndef MCRL2_UTILITIES_MUTEX_H_
#define MCRL2_UTILITIES_MUTEX_H_
 
#include <mutex>
 
#include "mcrl2/utilities/configuration.h"
 
namespace mcrl2::utilities
{
 
class mutex 
{
public:
  void lock() {
    if constexpr (mcrl2::utilities::detail::GlobalThreadSafe) {
        m_mutex.lock();
    }
  }
 
  void unlock()
  {        
    if constexpr (mcrl2::utilities::detail::GlobalThreadSafe) {
        m_mutex.unlock();
    }
  }
 
private:
    std::mutex m_mutex;
};
 
} // namespace mcrl2::utilities
 
#endif // MCRL2_UTILITIES_MUTEX_H_