gserialized_ndims()

int gserialized_ndims ( const GSERIALIZED *  gser )

extern

Return the number of dimensions (2, 3, 4) in a geometry.

Definition at line 207 of file gserialized.c.

{
        if (GFLAGS_GET_VERSION(g->gflags))
                return gserialized2_ndims(g);
        else
                return gserialized1_ndims(g);
}

References GSERIALIZED::gflags, GFLAGS_GET_VERSION, gserialized1_ndims(), and gserialized2_ndims().

Referenced by LWGEOM_force_2d(), LWGEOM_force_3dm(), LWGEOM_force_3dz(), LWGEOM_force_4d(), and LWGEOM_ndims().

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