getPoint2d_cp()

static const POINT2D* getPoint2d_cp ( const POINTARRAY *  pa, uint32_t  n  )

inlinestatic

Returns a POINT2D pointer into the POINTARRAY serialized_ptlist, suitable for reading from.

This is very high performance and declared const because you aren't allowed to muck with the values, only read them.

Definition at line 91 of file lwinline.h.

{
        return (const POINT2D *)getPoint_internal(pa, n);
}

References getPoint_internal().

Referenced by _lwt_AddFaceSplit(), _lwt_AddPoint(), _lwt_CheckEdgeCrossing(), dbscan_update_context(), encode_ptarray(), geography_centroid_from_mline(), geography_centroid_from_mpoly(), geometry_to_path(), geometry_to_polygon(), geos_envelope_surrogate(), getPoint2d(), lw_curvering_getfirstpoint2d_cp(), lw_dist2d_fast_ptarray_ptarray(), lw_dist2d_line_curvepoly(), lw_dist2d_line_poly(), lw_dist2d_line_tri(), lw_dist2d_point_circstring(), lw_dist2d_point_curvepoly(), lw_dist2d_point_line(), lw_dist2d_point_point(), lw_dist2d_point_poly(), lw_dist2d_point_tri(), lw_dist2d_poly_poly(), lw_dist2d_pre_seg_seg(), lw_dist2d_pt_ptarray(), lw_dist2d_pt_ptarrayarc(), lw_dist2d_ptarray_ptarray(), lw_dist2d_ptarray_ptarrayarc(), lw_dist2d_ptarrayarc_ptarrayarc(), lw_dist2d_tri_curvepoly(), lw_dist2d_tri_poly(), lw_dist2d_tri_tri(), LWGEOM2GEOS(), lwgeom_cluster_2d_kmeans(), lwgeom_distance_spheroid(), lwgeom_remove_repeated_points_in_place(), lwgeom_simplify_in_place(), lwgeom_subdivide_recursive(), lwline_covers_lwline(), lwline_covers_lwpoint(), lwline_crossing_direction(), lwline_interpolate_points(), lwpoint_from_wkb_state(), lwpoint_inside_circle(), lwpoint_to_latlon(), lwpoly_covers_pointarray(), lwpoly_intersects_line(), lwt_ChangeEdgeGeom(), point_in_ring(), point_in_ring_rtree(), pointArray_svg_rel(), pointarray_to_encoded_polyline(), pointArray_toGML2(), pointArray_toGML3(), pt_in_ring_2d(), ptarray_arc_length_2d(), ptarray_area_sphere(), ptarray_calculate_gbox_cartesian_2d(), ptarray_calculate_gbox_geodetic(), ptarray_contains_point_partial(), ptarray_distance_spheroid(), ptarray_dp_findsplit_in_place(), ptarray_length_2d(), ptarray_locate_point(), ptarray_npoints_in_rect(), ptarray_remove_repeated_points_in_place(), ptarray_signed_area(), ptarray_to_GEOSCoordSeq(), ptarrayarc_contains_point_partial(), rect_leaf_node_distance(), rect_leaf_node_intersects(), rect_leaf_node_segment_side(), rect_node_leaf_new(), and rect_tree_get_point().

Here is the call graph for this function: