annotate DynArray.h @ 8:015aab562ace
Nov 14 vers -- Fixed bug in make() where didn't return the info
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Sun, 14 Nov 2010 11:12:40 -0800 |
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line source |
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1 /*
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2 * File: Vector.h
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3 * Author: Me
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4 *
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5 * Created on May 14, 2010, 3:08 PM
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6 */
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7
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8 #ifndef _DYNARRAY_H
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9 #define _DYNARRAY_H
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10
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11 #include "../VMS_primitive_data_types.h"
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12
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13
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14 //A dynamic array is same as any other array, but add a DynArrayInfo next
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15 // to it. Accesses and updates of array indexes are done normally, it's
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16 // only when add a new element into array that use the extra info.
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17 // An add can cause the pointer to the normal array to change.. so must
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18 // be protected to single VP at a time.
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19 typedef struct
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20 {
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21 void ***addrOfPtrToArray; //addr of array of ptrs == triple *
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22 int32 numInArray;
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23 int32 sizeOfArray;
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24 }
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25 PrivDynArrayInfo;
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26
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27 PrivDynArrayInfo *
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28 makePrivDynArrayInfoFrom( void ***addrOfPtrToArray, int32 sizeOfArray );
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29
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30 PrivDynArrayInfo *
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31 makePrivDynArrayOfSize( void ***addrOfPtrToArray, int32 sizeOfArray );
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32
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33 int32
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34 addToDynArray( void *value, PrivDynArrayInfo *info );
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35
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36 void
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37 makeHighestDynArrayIndexBe( PrivDynArrayInfo *info, int32 highestIndex );
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38
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39 void
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40 increaseSizeOfDynArrayTo( PrivDynArrayInfo *info, int32 newSize );
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41
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42 typedef void (*FreeFnPtr) ( void * ); //fn has to cast void * to whatever
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43
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44 void
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45 freeDynArrayDeep( PrivDynArrayInfo *info, FreeFnPtr freeFnPtr );
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46
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47 void
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48 freeDynArrayFlat( PrivDynArrayInfo *info );
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49
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50
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51 typedef void (*DynArrayFnPtr) ( void * ); //fn has to cast void *
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52
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53 void
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54 forAllInDynArrayDo( PrivDynArrayInfo *info, DynArrayFnPtr fnPtr );
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55
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56 #endif /* _DYNARRAY_H */
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57
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