/**
* @name any_shared_split_points
*
* Return true if any of the splits share a point with this one.
*/
int any_shared_split_points(const GenericVector<SEAM*>& seams, SEAM *seam) {
int length;
int index;
length = seams.size();
for (index = 0; index < length; index++)
if (shared_split_points(seams[index], seam))
return TRUE;
return FALSE;
}
/**********************************************************************
* any_shared_split_points
*
* Return true if any of the splits share a point with this one.
**********************************************************************/
int any_shared_split_points(SEAMS seam_list, SEAM *seam) {
int length;
int index;
length = array_count (seam_list);
for (index = 0; index < length; index++)
if (shared_split_points ((SEAM *) array_value (seam_list, index), seam))
return TRUE;
return FALSE;
}
/**
* @name join_two_seams
*
* Merge these two seams into a new seam. Duplicate the split records
* in both of the input seams. Return the resultant seam.
*/
SEAM *join_two_seams(const SEAM *seam1, const SEAM *seam2) {
SEAM *result = NULL;
SEAM *temp;
assert(seam1 &&seam2);
if (((seam1->split3 == NULL && seam2->split2 == NULL) ||
(seam1->split2 == NULL && seam2->split3 == NULL) ||
seam1->split1 == NULL || seam2->split1 == NULL) &&
(!shared_split_points(seam1, seam2))) {
result = new SEAM(*seam1);
temp = new SEAM(*seam2);
combine_seams(result, temp);
}
return (result);
}
/**
* @name join_two_seams
*
* Merge these two seams into a new seam. Duplicate the split records
* in both of the input seams. Return the resultant seam.
*/
SEAM *join_two_seams(SEAM *seam1, SEAM *seam2) {
SEAM *result = NULL;
SEAM *temp;
assert(seam1 &&seam2);
if (((seam1->split3 == NULL && seam2->split2 == NULL) ||
(seam1->split2 == NULL && seam2->split3 == NULL) ||
seam1->split1 == NULL || seam2->split1 == NULL) &&
(!shared_split_points(seam1, seam2))) {
clone_seam(result, seam1);
clone_seam(temp, seam2);
combine_seams(result, temp);
}
return (result);
}
