semaphore.h

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/* This software and supporting documentation are distributed by
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#ifndef CARTOBASE_THREAD_SEMAPHORE_H
#define CARTOBASE_THREAD_SEMAPHORE_H
 
#include <cartobase/config/cartobase_config.h>
 
#ifndef CARTO_NO_THREAD
 
 
namespace carto
{
 
  class Semaphore
  {
 
  public:
 
    Semaphore( int initnum = 0 );
    ~Semaphore();
 
    bool post();
    void wait();
    bool tryWait();
    int getValue();
 
  private:
    struct Private;
 
    Private *d;
  };
 
}
 
 
#endif
#endif