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// **********************************************************************
//
// Copyright (c) 2003-2017 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 <IceUtil/Shared.h>
using namespace IceUtil;
//
// Flag constant used by the Shared class. Derived classes
// such as GCObject define more flag constants.
//
const unsigned char IceUtil::Shared::NoDelete = 1;
IceUtil::SimpleShared::SimpleShared() :
_ref(0),
_noDelete(false)
{
}
IceUtil::SimpleShared::SimpleShared(const SimpleShared&) :
_ref(0),
_noDelete(false)
{
}
IceUtil::Shared::Shared() :
_ref(0),
_flags(0)
{
}
IceUtil::Shared::Shared(const Shared&) :
_ref(0),
_flags(0)
{
}
void
IceUtil::Shared::__incRef()
{
assert(_ref >= 0);
++_ref;
}
void
IceUtil::Shared::__decRef()
{
assert(_ref > 0);
if(--_ref == 0 && !(_flags & NoDelete))
{
delete this;
}
}
int
IceUtil::Shared::__getRef() const
{
return _ref;
}
void
IceUtil::Shared::__setNoDelete(bool b)
{
_flags = b ? (_flags | NoDelete) : (_flags & ~NoDelete);
}
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