text: // Boost.Units - A C++ library for zero-overhead dimensional analysis and 
  // unit/quantity manipulation and conversion
  //
  // Copyright (C) 2003-2008 Matthias Christian Schabel
  // Copyright (C) 2007-2008 Steven Watanabe
  //
  // Distributed under 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)
  
  #ifndef BOOST_UNIT_SYSTEMS_METRIC_NAUTICAL_MILE_HPP_INCLUDED
  #define BOOST_UNIT_SYSTEMS_METRIC_NAUTICAL_MILE_HPP_INCLUDED
  
  #include <boost/units/scaled_base_unit.hpp>
  #include <boost/units/static_rational.hpp>
  #include <boost/units/scale.hpp>
  #include <boost/units/base_units/si/meter.hpp>
  
  namespace boost {
  namespace units {
  namespace metric {
  
  typedef scaled_base_unit<boost::units::si::meter_base_unit, scale<1852, static_rational<1> > > nautical_mile_base_unit;
  
  }
  
  template<>
  struct base_unit_info<metric::nautical_mile_base_unit> {
      static const char* name()   { return("nautical mile"); }
      static const char* symbol() { return("nmi"); }
  };
  
  }
  }
  
  #endif // BOOST_UNIT_SYSTEMS_METRIC_NAUTICAL_MILE_HPP_INCLUDED
  