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75 lines
1.8 KiB
75 lines
1.8 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 hsRadixSort_inc |
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#define hsRadixSort_inc |
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class hsRadixSortElem |
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{ |
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public: |
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union { |
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float fFloat; |
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long fLong; |
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unsigned long fULong; |
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} fKey; |
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void* fBody; |
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hsRadixSortElem* fNext; |
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}; |
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class hsRadixSort { |
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public: |
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enum { |
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kFloat = 0x0, |
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kSignedInt = 0x1, |
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kUnsigned = 0x2, |
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kReverse = 0x4 |
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}; |
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typedef hsRadixSortElem Elem; |
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protected: |
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Elem* fList; |
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Elem* fHeads[256]; |
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Elem* fTails[256]; |
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inline void ILink(Elem*& head, Elem*& tail, int i); // inline? |
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inline void ISlot(Elem* in, int i); // inline? |
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void ICollapse(); |
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void IUnPackSignedInt(); |
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void IUnPackFloat(); |
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void IReverse(); |
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public: |
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hsRadixSort(); |
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Elem* Sort(Elem* inList, UInt32 flags = 0); |
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}; |
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#endif // hsRadixSort_inc
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