1 /*

2 * File: Vector.h

3 * Author: Me

4 *

5 * Created on May 14, 2010, 3:08 PM

6 */

7

8 #ifndef _DYNARRAY_H

9 #define _DYNARRAY_H

10

11 #include "../VMS_primitive_data_types.h"

12

13

14 //A dynamic array is same as any other array, but add a DynArrayInfo next

15 // to it. Accesses and updates of array indexes are done normally, it's

16 // only when add a new element into array that use the extra info.

17 // An add can cause the pointer to the normal array to change.. so must

18 // be protected to single VP at a time.

19 typedef struct

20 {

21 void ***addrOfPtrToArray; //addr of array of ptrs == triple *

22 int32 numInArray;

23 int32 sizeOfArray;

24 }

25 PrivDynArrayInfo;

26

27 PrivDynArrayInfo *

28 makePrivDynArrayInfoFrom( void ***addrOfPtrToArray, int32 sizeOfArray );

29

30 PrivDynArrayInfo *

31 makePrivDynArrayOfSize( void ***addrOfPtrToArray, int32 sizeOfArray );

32

33 PrivDynArrayInfo *

34 makePrivDynArrayOfSize_Ext( void ***addrOfPtrToArray, int32 sizeOfArray );

35

36 int32

37 addToDynArray( void *value, PrivDynArrayInfo *info );

38

39 void

40 makeHighestDynArrayIndexBe( PrivDynArrayInfo *info, int32 highestIndex );

41

42 void

43 makeHighestDynArrayIndexBeAtLeast(PrivDynArrayInfo *info,int32 highestIndex);

44

45 void

46 increaseSizeOfDynArrayTo( PrivDynArrayInfo *info, int32 newSize );

47

48 typedef void (*FreeFnPtr) ( void * ); //fn has to cast void * to whatever

49

50 void

51 freeDynArrayDeep( PrivDynArrayInfo *info, FreeFnPtr freeFnPtr );

52

53 void

54 freeDynArrayFlat( PrivDynArrayInfo *info );

55

56

57 typedef void (*DynArrayFnPtr) ( void * ); //fn has to cast void *

58

59 void

60 forAllInDynArrayDo( PrivDynArrayInfo *info, DynArrayFnPtr fnPtr );

61

62 #endif /* _DYNARRAY_H */

63