-
- Slice slice = get_bounds_slice (positions, frac);
- Interval iv(positions[slice[SMALLER]], positions[slice[BIGGER]]);
-
- if (slice[SMALLER] == slice[BIGGER])
+
+ Real px = frac + positions[0];
+ assert ( positions[0] <= px && px <= positions.top ());
+ int i=0;
+ for (; i < positions.size () - 1; i++)