mirror of
https://github.com/OpenTTD/OpenTTD
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24 lines
345 B
C++
24 lines
345 B
C++
/* $Id$ */
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/** @file countedobj.cpp Support for reference counted objects. */
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#include "../stdafx.h"
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#include "countedptr.hpp"
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int32 SimpleCountedObject::AddRef()
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{
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return ++m_ref_cnt;
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}
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int32 SimpleCountedObject::Release()
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{
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int32 res = --m_ref_cnt;
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assert(res >= 0);
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if (res == 0) {
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FinalRelease();
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delete this;
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}
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return res;
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}
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