gserialized2_is_empty()

int gserialized2_is_empty

(

const GSERIALIZED *

g

)

Check if a GSERIALIZED is empty without deserializing first.

Only checks if the number of elements of the parent geometry is zero, will not catch collections of empty, eg: GEOMETRYCOLLECTION(POINT EMPTY)

Definition at line 251 of file gserialized2.c.

{
        int isempty = 0;
        uint8_t *p = gserialized2_get_geometry_p(g);
        gserialized2_is_empty_recurse(p, &isempty);
        return isempty;
}

References gserialized2_get_geometry_p(), and gserialized2_is_empty_recurse().

Referenced by gserialized_is_empty(), and test_gserialized2_is_empty().

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