mirror of
https://github.com/pocoproject/poco.git
synced 2024-12-13 18:45:10 +01:00
69 lines
1023 B
C++
69 lines
1023 B
C++
//
|
|
// 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"
|
|
#include <atomic>
|
|
|
|
namespace Poco {
|
|
|
|
|
|
class Foundation_API EventImpl
|
|
{
|
|
protected:
|
|
EventImpl(bool autoReset);
|
|
~EventImpl();
|
|
void setImpl();
|
|
void waitImpl();
|
|
bool waitImpl(long milliseconds);
|
|
void resetImpl();
|
|
|
|
private:
|
|
std::atomic<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
|