gserialized2_from_lwgeom_size()

size_t gserialized2_from_lwgeom_size

(

const LWGEOM *

geom

)

Return the memory size a GSERIALIZED will occupy for a given LWGEOM.

Definition at line 807 of file gserialized2.c.

{
        size_t size = 8; /* Header overhead (varsize+flags+srid) */
        assert(geom);
 
        /* Reserve space for extended flags */
        if (lwflags_uses_extended_flags(geom->flags))
                size += 8;
 
        /* Reserve space for bounding box */
        if (geom->bbox)
                size += gbox_serialized_size(geom->flags);
 
        size += gserialized2_from_any_size(geom);
        LWDEBUGF(3, "%s size = %d", __func__, size);
 
        return size;
}

References LWGEOM::bbox, LWGEOM::flags, gbox_serialized_size(), gserialized2_from_any_size(), LWDEBUGF, and lwflags_uses_extended_flags().

Referenced by gserialized2_from_lwgeom(), gserialized_from_lwgeom_size(), test_gserialized2_extended_flags(), test_gserialized2_from_lwgeom_size(), test_gserialized2_peek_gbox_p_fails_for_unsupported_cases(), and test_lwgeom_from_gserialized2().

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