// Copyright 2005 The Trustees of Indiana University. | |
// Use, modification and distribution is subject to the Boost Software | |
// License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at | |
// http://www.boost.org/LICENSE_1_0.txt) | |
// Authors: Douglas Gregor | |
// Andrew Lumsdaine | |
#ifndef BOOST_GRAPH_ACCOUNTING_HPP | |
#define BOOST_GRAPH_ACCOUNTING_HPP | |
#include <iomanip> | |
#include <iostream> | |
#include <string> | |
#include <sstream> | |
#include <boost/mpi/config.hpp> | |
namespace boost { namespace graph { namespace accounting { | |
typedef double time_type; | |
inline time_type get_time() | |
{ | |
return MPI_Wtime(); | |
} | |
inline std::string print_time(time_type t) | |
{ | |
std::ostringstream out; | |
out << std::setiosflags(std::ios::fixed) << std::setprecision(2) << t; | |
return out.str(); | |
} | |
} } } // end namespace boost::graph::accounting | |
#endif // BOOST_GRAPH_ACCOUNTING_HPP |