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//
// ThreadLocal.cpp
//
// Library: Foundation
// Package: Threading
// Module: Thread
//
// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// SPDX-License-Identifier: BSL-1.0
//
#include "Poco/ThreadLocal.h"
#include "Poco/SingletonHolder.h"
#include "Poco/Thread.h"
namespace Poco {
TLSAbstractSlot::TLSAbstractSlot()
{
}
TLSAbstractSlot::~TLSAbstractSlot()
{
}
ThreadLocalStorage::ThreadLocalStorage()
{
}
ThreadLocalStorage::~ThreadLocalStorage()
{
for (TLSMap::iterator it = _map.begin(); it != _map.end(); ++it)
{
delete it->second;
}
}
TLSAbstractSlot*& ThreadLocalStorage::get(const void* key)
{
TLSMap::iterator it = _map.find(key);
if (it == _map.end())
return _map.insert(TLSMap::value_type(key, reinterpret_cast<Poco::TLSAbstractSlot*>(0))).first->second;
else
return it->second;
}
namespace
{
static SingletonHolder<ThreadLocalStorage> sh;
}
ThreadLocalStorage& ThreadLocalStorage::current()
{
Thread* pThread = Thread::current();
if (pThread)
{
return pThread->tls();
}
else
{
return *sh.get();
}
}
void ThreadLocalStorage::clear()
{
Thread* pThread = Thread::current();
if (pThread)
pThread->clearTLS();
}
} // namespace Poco
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