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// **********************************************************************
//
// Copyright (c) 2003-2007 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************
#include <Ice/GCShared.h>
namespace IceInternal
{
GCObjectSet gcObjects;
}
using namespace IceInternal;
IceInternal::GCShared::GCShared() :
_ref(0),
_noDelete(false)
{
}
IceInternal::GCShared::GCShared(const GCShared&) :
_ref(0),
_noDelete(false)
{
}
void
IceInternal::GCShared::__incRef()
{
gcRecMutex._m->lock();
assert(_ref >= 0);
++_ref;
gcRecMutex._m->unlock();
}
void
IceInternal::GCShared::__decRef()
{
gcRecMutex._m->lock();
bool doDelete = false;
assert(_ref > 0);
if(--_ref == 0)
{
doDelete = !_noDelete;
_noDelete = true;
}
gcRecMutex._m->unlock();
if(doDelete)
{
delete this;
}
}
int
IceInternal::GCShared::__getRef() const
{
gcRecMutex._m->lock();
int ref = _ref;
gcRecMutex._m->unlock();
return ref;
}
void
IceInternal::GCShared::__setNoDelete(bool b)
{
gcRecMutex._m->lock();
_noDelete = b;
gcRecMutex._m->unlock();
}
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