qmutex.h

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#ifndef QMUTEX_H
#define QMUTEX_H

#include "qglobal.h"

class QMutexPrivate;

class QMutex
{
public:
    QMutex();
    ~QMutex();

    void lock();
    bool tryLock();
    void unlock();

private:
    QMutex(const QMutex &);
    QMutex &operator=(const QMutex &);

    QMutexPrivate *d;
};

class QMutexLocker
{
  public:
    QMutexLocker(QMutex *m) : m_mutex(m)
    {
      m_mutex->lock();
    }
   ~QMutexLocker()
    {
      m_mutex->unlock();
    }
    QMutex *mutex() const { return m_mutex; }

  private:
    QMutex *m_mutex;
};

#endif // QMUTEX_H