/*
 * ENUM: SE_SEARCH_BOUNDS_CLOSURE_ENUM
 *
 *   Used to specify whether a spatial search area includes all its boundaries
 *   (fully closed) or only their lower endpoints (partly closed). Partial
 *   closure allows the search area to be part of a tessellation; it can then
 *   be guaranteed that any single point is inside a unique component of the
 *   tessellation.
 */