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\begin{verbatim}
#ifndef FLOWINFO_H
#define FLOWINFO_H

#include<iostream.h>
#include<LINK/graph/Graph.h>

class FlowInfo {
        Graph *_g;
        int _maxflow;
public:
        FlowInfo(Graph *gg=0, int mf=0) : _g(gg), _maxflow(mf)         {}
        Graph * graph()          const  { return _g;                    }
        int     maxFlow()        const  { return _maxflow;              }
        int     flow(Edge *e)    const;
        int     capacity(Edge *e)const;
        void    display()        const;
        int     operator< (const FlowInfo& f)  const 
                                        { return _maxflow < f._maxflow; } 
        int     operator==(const FlowInfo& f)  const 
                                        { return _maxflow ==f._maxflow; } 

        friend  ostream& operator<<(ostream& os, const FlowInfo& a);
};
#endif
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