Hi,<div><br></div><div>I want to know if we could know if a graph have already a node register to the element we want to potentially re-add :</div><div><br></div><div>I have test the find (stl) function over the graph note iterator, but it do not compiles :</div>
<div><br></div><div><div>using namespace lemon; //ask if the graph g already contain a node nodeA.</div><div>graphType::NodeIt itA = find<graphType::NodeIt,Node>( graphType::NodeIt(g), INVALID, nodeA);</div></div><div>
<br></div><div>Do you have a tip to give me ?</div><div><br></div><div><br></div><div>Regards,</div><div>Pierre</div>