Hi

I have a function which take an input from the user whether the graph is directed or undirected.
I'm declaring graph as follows :-

typedef adjacency_list < vecS, vecS, undirectedS, property < vertex_name_t,std::string >, property < edge_name_t, std::string > > Graph;
Graph g;

Now here the parameter in Bold need to be varied as the user input changes. One method could be i could have two different function say,CreateDirected()
and CreateUndirected(). But this is not working in my case as i want the declaration should be global so that i can use it throughout my application. Please help.

Thanks
Abhishek Vyas
Tata Consultancy Services
Mailto: abhishek.v@tcs.com
Website: http://www.tcs.com
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