RecursiveLock.h

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// This file is part of the Peano project. For conditions of distribution and
// use, please see the copyright notice at www.peano-framework.org
#pragma once
 
namespace tarch {
  namespace multicore {
    class RecursiveSemaphore;
    class RecursiveLock;
  }
}
 
class tarch::multicore::RecursiveLock {
  private:
    RecursiveSemaphore&  _semaphore;
    bool                 _lockIsAquired;
 
  public:
    RecursiveLock( tarch::multicore::RecursiveSemaphore& semaphore, bool aquireLockImmediately = true );
    ~RecursiveLock();
 
    bool tryLock();
    bool isLocked() const;
    void lock();
    void free();
};