/*
** _gageKindAnswerOffset
**
** return the location of the item in the master answer array
**
** I don't think this will work if there are sub-sub-items
*/
int
_gageKindAnswerOffset(const gageKind *kind, int item) {
int parent, ii;
if (1 >= item) {
/* the first item always has zero offset */
return 0;
}
/* else we're not the first */
parent = kind->table[item].parentItem;
if (0 != parent) {
/* we're a sub-item */
return (kind->table[item].parentIndex
+ _gageKindAnswerOffset(kind, parent));
}
/* else we're not a sub-item: find the first previous non-sub-item */
ii = item-1;
while (0 != kind->table[ii].parentItem) {
/* gageKindCheck ensures that item 1 is not a sub-item */
ii--;
}
return (kind->table[ii].answerLength
+ _gageKindAnswerOffset(kind, ii));
}
int
gageKindAnswerOffset(const gageKind *kind, int item) {
char me[]="gageKindAnswerOffset", *err;
if (gageKindCheck(kind)) {
err = biffGetDone(GAGE);
fprintf(stderr, "%s: PANIC:\n %s", me, err);
free(err); exit(1);
}
return _gageKindAnswerOffset(kind, item);
}
