/* Copyright (c) 1997-2004
   Ewgenij Gawrilow, Michael Joswig (Technische Universitaet Berlin, Germany)
   http://www.math.tu-berlin.de/polymake,  mailto:polymake@math.tu-berlin.de

   This program is free software; you can redistribute it and/or modify it
   under the terms of the GNU General Public License as published by the
   Free Software Foundation; either version 2, or (at your option) any
   later version: http://www.gnu.org/licenses/gpl.txt.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.
*/

#ifndef _POLYMAKE_GRAPH_DIAMETER_H
#define _POLYMAKE_GRAPH_DIAMETER_H

namespace polymake { namespace graph {

/// Determine the diameter of an undirected graph.
template <typename Graph>
int diameter(const Graph& G);

} }

#include <diameter.tcc>

#endif // _POLYMAKE_GRAPH_DIAMETER_H

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