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_Implementations/VMS_impl/VMS_primitive_data_types.h"

12 #include "../../VMS_Implementations/VMS_impl/vmalloc.h"

13

14

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

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

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

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

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

20 typedef struct

21 {

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

23 int32 numInArray;

24 int32 sizeOfArray;

25 }

26 PrivDynArrayInfo;

27

28 PrivDynArrayInfo *

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

30

31 PrivDynArrayInfo *

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

33

34 PrivDynArrayInfo *

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

36

37 int32

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

39

40 void

41 makeHighestDynArrayIndexBe( PrivDynArrayInfo *info, int32 highestIndex );

42

43 void

44 makeHighestDynArrayIndexBeAtLeast(PrivDynArrayInfo *info,int32 highestIndex);

45

46 void

47 increaseSizeOfDynArrayTo( PrivDynArrayInfo *info, int32 newSize );

48

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

50

51 void

52 freeDynArrayDeep( PrivDynArrayInfo *info, FreeFnPtr freeFnPtr );

53

54 void

55 freeDynArrayFlat( PrivDynArrayInfo *info );

56

57

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

59

60 void

61 forAllInDynArrayDo( PrivDynArrayInfo *info, DynArrayFnPtr fnPtr );

62

63 #endif /* _DYNARRAY_H */

64