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