lwgeom_backends

struct lwgeom_backend_definition lwgeom_backends[LWGEOM_NUM_BACKENDS]

Initial value:

= {
    { .name = "geos",
      .intersects_fn    = geos_intersects,
      .intersects3d_fn  = intersects3d_dwithin,
      .intersection_fn  = geos_intersection,
      .difference_fn    = geos_difference,
      .union_fn         = geos_geomunion,
      .area_fn          = LWGEOM_area_polygon,
      .distance_fn      = LWGEOM_mindistance2d,
      .distance3d_fn    = LWGEOM_mindistance3d
    },
 
 
 
 
 
 
 
 
 
 
 
 
}

Definition at line 49 of file lwgeom_backend_api.c.

Referenced by lwgeom_backend_switch(), and lwgeom_init_backend().