lwpointiterator_has_next()

int lwpointiterator_has_next

(

LWPOINTITERATOR *

s

)

Returns LW_TRUE if there is another point available in the iterator.

Definition at line 204 of file lwiterator.c.

References LWPOINTITERATOR::i, LISTNODE::item, LW_FALSE, LW_TRUE, and LWPOINTITERATOR::pointarrays.

Referenced by count_points_using_iterator(), lwpointiterator_modify_next(), lwpointiterator_next(), lwpointiterator_peek(), test_mixed_rw_access(), test_modification(), and test_ordering().

{
        if (s->pointarrays && s->i < ((POINTARRAY*) s->pointarrays->item)->npoints)
                return LW_TRUE;
        return LW_FALSE;
}

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