#ifndef __PThreadEvent_h__
#define __PThreadEvent_h__
#include "PThreadMutex.h"
#include "PThreadCondition.h"
#include <stdint.h>
#include <time.h>
class PThreadEvent
{
public:
PThreadEvent (uint32_t bits = 0, uint32_t validBits = 0);
~PThreadEvent ();
uint32_t NewEventBit ();
void FreeEventBits (const uint32_t mask);
void ReplaceEventBits (const uint32_t bits);
uint32_t GetEventBits () const;
void SetEvents (const uint32_t mask);
void ResetEvents (const uint32_t mask);
uint32_t WaitForSetEvents (const uint32_t mask, const struct timespec *timeout_abstime = NULL) const;
uint32_t WaitForEventsToReset(const uint32_t mask, const struct timespec *timeout_abstime = NULL) const;
uint32_t GetResetAckMask () const { return m_reset_ack_mask; }
uint32_t SetResetAckMask (uint32_t mask) { return m_reset_ack_mask = mask; }
uint32_t WaitForResetAck (const uint32_t mask, const struct timespec *timeout_abstime = NULL) const;
protected:
mutable PThreadMutex m_mutex;
mutable PThreadCondition m_set_condition;
mutable PThreadCondition m_reset_condition;
uint32_t m_bits;
uint32_t m_validBits;
uint32_t m_reset_ack_mask;
private:
PThreadEvent(const PThreadEvent&); PThreadEvent& operator=(const PThreadEvent& rhs);
};
#endif // #ifndef __PThreadEvent_h__