itree_from_lwgeom()

IntervalTree* itree_from_lwgeom

(

const LWGEOM *

geom

)

Definition at line 310 of file intervaltree.c.

{
        if (!geom) lwerror("%s called with null geometry", __func__);
        switch(lwgeom_get_type(geom))
        {
                case MULTIPOLYGONTYPE:
                        return itree_from_multipolygon(lwgeom_as_lwmpoly(geom));
                case POLYGONTYPE:
                        return itree_from_polygon(lwgeom_as_lwpoly(geom));
                default:
                        lwerror("%s got asked to build index on non-polygon", __func__);
        }
        return NULL;
}

References itree_from_multipolygon(), itree_from_polygon(), lwerror(), lwgeom_as_lwmpoly(), lwgeom_as_lwpoly(), lwgeom_get_type(), MULTIPOLYGONTYPE, and POLYGONTYPE.

Referenced by GetIntervalTree(), IntervalTreeBuilder(), ST_IntersectsIntervalTree(), and test_itree_once().

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