Esteban Papp
7c9653087d
Builds Linux nounity and unity Signed-off-by: Esteban Papp <81431996+amznestebanpapp@users.noreply.github.com>
56 lines
1.2 KiB
C++
56 lines
1.2 KiB
C++
/*
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* Copyright (c) Contributors to the Open 3D Engine Project. For complete copyright and license terms please see the LICENSE at the root of this distribution.
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*
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* SPDX-License-Identifier: Apache-2.0 OR MIT
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*
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*/
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// Description : Reference counted base object.
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#ifndef CRYINCLUDE_EDITOR_UTIL_REFCOUNTBASE_H
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#define CRYINCLUDE_EDITOR_UTIL_REFCOUNTBASE_H
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#pragma once
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#include <Include/EditorCoreAPI.h>
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#include <CryCommon/ISystem.h>
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//! Derive from this class to get reference counting in your class.
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class EDITOR_CORE_API CRefCountBase
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{
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public:
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CRefCountBase() {}
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//! Add a new reference to this object.
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int AddRef()
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{
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m_nRefCount++;
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return m_nRefCount;
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}
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//! Release reference to this object.
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//! When the reference count reaches zero, the object is deleted.
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int Release()
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{
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int refs = --m_nRefCount;
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if (m_nRefCount == 0)
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{
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delete this;
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}
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else if (m_nRefCount < 0)
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{
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CryFatalError("Negative ref count");
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}
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return refs;
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}
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protected:
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virtual ~CRefCountBase() {}
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private:
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int m_nRefCount = 0;
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};
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#endif // CRYINCLUDE_EDITOR_UTIL_REFCOUNTBASE_H
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