Function : Views

COLLECTIONPOSITIONSIZE16 - Computes space used by a COLLECTIONPOSITION16.

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#include <nif.h>
int COLLECTIONPOSITIONSIZE16(

    COLLECTIONPOSITION16 *collpos);

Description :

A macro used to compute the size of the portion of a COLLECTIONPOSITION16 structure that is actually used. This is only necessary when collection positions are packed into a buffer in less space than using the COLLECTIONPOSITION16 structure (e.g. NIFReadEntries).

define COLLECTIONPOSITIONSIZE16(p) (sizeof(DWORD) * ((p)->Level+2))

Parameters : Input : collpos - Pointer to a COLLECTIONPOSITION16. Note : The Level and Tumbler array values for the COLLECTIONPOSITION16 must have been previously assigned.

Output : (routine) - Returns size of the COLLECTIONPOSITION16 structure in bytes.

See Also : NIFOpenCollection NIFReadEntries

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