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1 | /* |
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2 | |
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3 | Brian Curless |
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4 | |
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5 | Computer Graphics Laboratory |
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6 | Stanford University |
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7 | |
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8 | --------------------------------------------------------------------- |
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9 | |
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10 | Copyright (1997) The Board of Trustees of the Leland Stanford Junior |
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11 | University. Except for commercial resale, lease, license or other |
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12 | commercial transactions, permission is hereby given to use, copy, |
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13 | modify this software for academic purposes only. No part of this |
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14 | software or any derivatives thereof may be used in the production of |
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15 | computer models for resale or for use in a commercial |
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16 | product. STANFORD MAKES NO REPRESENTATIONS OR WARRANTIES OF ANY KIND |
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17 | CONCERNING THIS SOFTWARE. No support is implied or provided. |
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18 | |
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19 | */ |
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20 | |
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21 | |
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22 | #ifndef _CHUNK_ALLOCATOR_ |
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23 | #define _CHUNK_ALLOCATOR_ |
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24 | |
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25 | #include "defines.h" |
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26 | #include "ChunkLink.h" |
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27 | |
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28 | class ChunkAllocator { |
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29 | |
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30 | public: |
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31 | |
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32 | int chunkSize; |
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33 | ChunkLink *chunkList; |
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34 | ChunkLink *currentChunk; |
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35 | uchar *currentAddr; |
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36 | int countInChunk; |
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37 | |
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38 | ChunkAllocator(); |
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39 | ChunkAllocator(int chunkSize); |
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40 | ~ChunkAllocator(); |
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41 | |
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42 | uchar *alloc(int num); |
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43 | void reset(); |
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44 | void newChunkIfNeeded(int num); |
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45 | uchar *nextElem(int size); |
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46 | }; |
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47 | |
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48 | #endif |
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49 | |
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