Function floatvector_cmp_internal

vexdb_pg/src/floatvector.cpp:667–688

* Internal helper to compare floatvectors */

 * Internal helper to compare floatvectors
 */
static int floatvector_cmp_internal(FloatVector *a, FloatVector *b)
{
    int	dim = Min(a->dim, b->dim);
    for (int16 i = 0, imax = dim; i < imax; ++i) {
        if (a->x[i] < b->x[i]) {
            return -1;
        }
        if (a->x[i] > b->x[i]) {
            return 1;
        }
    }
    
    if (a->dim < b->dim) {
        return -1;
    }

    if (a->dim > b->dim) {
        return 1;
    }

    return 0;
}

PG_FUNCTION_INFO_V1(floatvector_lt);
Datum floatvector_lt(PG_FUNCTION_ARGS)