distance()

Datum distance

(

PG_FUNCTION_ARGS

)

Definition at line 199 of file lwgeom_backend_api.c.

{
    return (*lwgeom_backend->distance_fn)( fcinfo );
}

References lwgeom_backend_definition::distance_fn, and lwgeom_backend.

Referenced by circ_center_cartesian(), circ_center_spherical(), distance_sphere_method(), do_test_mindistance_tolerance(), edge_calculate_gbox_slow(), geography_distance(), geography_distance_cache(), geography_distance_cache_tolerance(), geography_distance_knn(), geography_distance_tree(), geography_distance_uncached(), geography_dwithin(), geography_dwithin_cache(), geography_dwithin_uncached(), geography_expand(), geography_project(), geography_tree_distance(), geometry_distance_spheroid(), gserialized_distance_box_2d(), gserialized_distance_centroid_2d(), gserialized_distance_nd(), gserialized_expand(), gserialized_gist_distance(), gserialized_gist_distance_2d(), gserialized_gist_geog_distance(), lwgeom_distance_spheroid(), lwgeom_project_spheroid(), ptarray_area_spheroid(), ptarray_distance_spheroid(), RASTER_dfullywithin(), RASTER_dwithin(), RASTER_neighborhood(), rt_band_get_nearest_pixel(), rt_raster_fully_within_distance(), rt_raster_within_distance(), sphere_project(), spheroid_distance(), spheroid_project(), test_weighted_distance(), and update_r().

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