/span><span class="special">];}</span>


    <span class="identifier">I</span> <span class="identifier">lineStringIterCurrent_</span><span class="special">;</span>

    <span class="keyword">bool</span> <span class="identifier">empty</span><span class="special">;</span>
    <span class="identifier">size_t</span> <span class="identifier">pointIndex_</span><span class="special">;</span>
<span class="special">};</span>
</pre>
<h4>
<a name="geometry.examples.example_source_code__adapting_a_legacy_geometry_objec