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73 lines
2.0 KiB
73 lines
2.0 KiB
/*==LICENSE==* |
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CyanWorlds.com Engine - MMOG client, server and tools |
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Copyright (C) 2011 Cyan Worlds, Inc. |
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This program is free software: you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation, either version 3 of the License, or |
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(at your option) any later version. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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You should have received a copy of the GNU General Public License |
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along with this program. If not, see <http://www.gnu.org/licenses/>. |
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You can contact Cyan Worlds, Inc. by email legal@cyan.com |
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or by snail mail at: |
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Cyan Worlds, Inc. |
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14617 N Newport Hwy |
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Mead, WA 99021 |
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*==LICENSE==*/ |
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#ifndef plRefCnt_Defined |
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#define plRefCnt_Defined |
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#include "hsTypes.h" |
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// plRef count addes refcount abilities to any plCreatable |
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class plRefCnt |
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{ UInt32 fRefCnt; |
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public: |
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plRefCnt() : fRefCnt(1){} |
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~plRefCnt(){} |
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hsBool TimeToDelete() { return (fRefCnt == 1); } |
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void Incr() { fRefCnt++; } |
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void Decr() { fRefCnt--; } |
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}; |
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#define DEFINE_REF_COUNT plRefCnt fMyRef;\ |
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virtual void UnRef() { /*hsDebugCode(hsThrowIfFalse(fRefCnt >= 1);)*/if (fMyRef.TimeToDelete()) delete this; else fMyRef.Decr(); }\ |
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virtual void Ref() { fMyRef.Incr(); } |
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/* |
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class hsRefCnt { |
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private: |
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Int32 fRefCnt; |
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public: |
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hsRefCnt() : fRefCnt(1) {} |
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virtual ~hsRefCnt(); |
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Int32 RefCnt() const { return fRefCnt; } |
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virtual void UnRef(); |
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virtual void Ref(); |
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}; |
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#define hsRefCnt_SafeRef(obj) do { if (obj) (obj)->Ref(); } while (0) |
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#define hsRefCnt_SafeUnRef(obj) do { if (obj) (obj)->UnRef(); } while (0) |
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#define hsRefCnt_SafeAssign(dst, src) \ |
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do { \ |
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hsRefCnt_SafeRef(src); \ |
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hsRefCnt_SafeUnRef(dst); \ |
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dst = src; \ |
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} while (0) |
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*/ |
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#endif |
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