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53 lines
938 B
C++
53 lines
938 B
C++
/*
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* Copyright (c) Contributors to the Open 3D Engine Project
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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 : Base header for multi DLL functors.
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#ifndef CRYINCLUDE_CRYCOMMON_IFUNCTORBASE_H
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#define CRYINCLUDE_CRYCOMMON_IFUNCTORBASE_H
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#pragma once
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// Base class for functor storage.
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// Not intended for direct usage.
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class IFunctorBase
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{
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public:
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IFunctorBase()
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: m_nReferences(0){}
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virtual ~IFunctorBase(){};
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virtual void Call() = 0;
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void AddRef()
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{
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CryInterlockedIncrement(&m_nReferences);
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}
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void Release()
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{
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if (CryInterlockedDecrement(&m_nReferences) <= 0)
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{
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delete this;
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}
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}
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protected:
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volatile int m_nReferences;
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};
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// Base Template for specialization.
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// Not intended for direct usage.
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template<typename tType>
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class TFunctor
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: public IFunctorBase
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{
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};
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#endif // CRYINCLUDE_CRYCOMMON_IFUNCTORBASE_H
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