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)
  
  // No include guards.  This header is intended to be included
  // multiple times.
  
  // imperial units
  
  #if 0
  
  #if defined(BOOST_UNITS_BASE_UNITS_IMPERIAL_PINT_HPP_INCLUDED) && defined(BOOST_UNITS_BASE_UNITS_IMPERIAL_GALLON_HPP_INCLUDED) &&\
      !defined(BOOST_BOOST_UNITS_BASE_UNITS_IMPERIAL_PINT_TO_GALLON_CONVERSION_DEFINED)
      #define BOOST_BOOST_UNITS_BASE_UNITS_IMPERIAL_PINT_TO_GALLON_CONVERSION_DEFINED
      #include <boost/units/conversion.hpp>
      BOOST_UNITS_DEFINE_CONVERSION_FACTOR(boost::units::imperial::pint_base_unit,boost::units::imperial::gallon_base_unit, double, 1./8.);
  #endif
  
  #if defined(BOOST_UNITS_BASE_UNITS_IMPERIAL_PINT_HPP_INCLUDED) && defined(BOOST_UNITS_BASE_UNITS_IMPERIAL_QUART_HPP_INCLUDED) &&\
      !defined(BOOST_BOOST_UNITS_BASE_UNITS_IMPERIAL_PINT_TO_QUART_CONVERSION_DEFINED)
      #define BOOST_BOOST_UNITS_BASE_UNITS_IMPERIAL_PINT_TO_QUART_CONVERSION_DEFINED
      #include <boost/units/conversion.hpp>
      BOOST_UNITS_DEFINE_CONVERSION_FACTOR(boost::units::imperial::pint_base_unit,boost::units::imperial::quart_base_unit, double, 1./2.);
  #endif
  
  #if defined(BOOST_UNITS_BASE_UNITS_IMPERIAL_PINT_HPP_INCLUDED) && defined(BOOST_UNITS_BASE_UNITS_IMPERIAL_GILL_HPP_INCLUDED) &&\
      !defined(BOOST_BOOST_UNITS_BASE_UNITS_IMPERIAL_PINT_TO_GILL_CONVERSION_DEFINED)
      #define BOOST_BOOST_UNITS_BASE_UNITS_IMPERIAL_PINT_TO_GILL_CONVERSION_DEFINED
      #include <boost/units/conversion.hpp>
      BOOST_UNITS_DEFINE_CONVERSION_FACTOR(boost::units::imperial::pint_base_unit,boost::units::imperial::gill_base_unit, double, 4.);
  #endif
  
  #if defined(BOOST_UNITS_BASE_UNITS_IMPERIAL_PINT_HPP_INCLUDED) && defined(BOOST_UNITS_BASE_UNITS_IMPERIAL_FLUID_OUNCE_HPP_INCLUDED) &&\
      !defined(BOOST_BOOST_UNITS_BASE_UNITS_IMPERIAL_PINT_TO_FLUID_OUNCE_CONVERSION_DEFINED)
      #define BOOST_BOOST_UNITS_BASE_UNITS_IMPERIAL_PINT_TO_FLUID_OUNCE_CONVERSION_DEFINED
      #include <boost/units/conversion.hpp>
      BOOST_UNITS_DEFINE_CONVERSION_FACTOR(boost::units::imperial::pint_base_unit,boost::units::imperial::fluid_ounce_base_unit, double, 20.);
  #endif
  
  #endif
  