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 int32

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

35

36 void

37 makeHighestDynArrayIndexBe( PrivDynArrayInfo *info, int32 highestIndex );

38

39 void

40 increaseSizeOfDynArrayTo( PrivDynArrayInfo *info, int32 newSize );

41

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

43

44 void

45 freeDynArrayDeep( PrivDynArrayInfo *info, FreeFnPtr freeFnPtr );

46

47 void

48 freeDynArrayFlat( PrivDynArrayInfo *info );

49

50

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

52

53 void

54 forAllInDynArrayDo( PrivDynArrayInfo *info, DynArrayFnPtr fnPtr );

55

56 #endif /* _DYNARRAY_H */

57