Event_WIN32.h

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//
// Event_WIN32.h
//
// Library: Foundation
// Package: Threading
// Module:  Event
//
// Definition of the EventImpl class for WIN32.
//
// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// SPDX-License-Identifier: BSL-1.0
//
 
 
#ifndef Foundation_Event_WIN32_INCLUDED
#define Foundation_Event_WIN32_INCLUDED
 
 
#include "Poco/Foundation.h"
#include "Poco/Exception.h"
#include "Poco/UnWindows.h"
 
 
namespace Poco {
 
 
class Foundation_API EventImpl
{
protected:
    EventImpl(bool autoReset);
    ~EventImpl();
    void setImpl();
    void waitImpl();
    bool waitImpl(long milliseconds);
    void resetImpl();
 
private:
    HANDLE _event;
};
 
 
//
// inlines
//
inline void EventImpl::setImpl()
{
    if (!SetEvent(_event))
    {
        throw SystemException("cannot signal event");
    }
}
 
 
inline void EventImpl::resetImpl()
{
    if (!ResetEvent(_event))
    {
        throw SystemException("cannot reset event");
    }
}
 
 
} // namespace Poco
 
 
#endif // Foundation_Event_WIN32_INCLUDED