ceph/src/boost/boost/units/systems/si/io.hpp

   1 // Boost.Units - A C++ library for zero-overhead dimensional analysis and
   2 // unit/quantity manipulation and conversion
   3 //
   4 // Copyright (C) 2003-2008 Matthias Christian Schabel
   5 // Copyright (C) 2008 Steven Watanabe
   6 //
   7 // Distributed under the Boost Software License, Version 1.0. (See
   8 // accompanying file LICENSE_1_0.txt or copy at
   9 // http://www.boost.org/LICENSE_1_0.txt)
  10
  11 #ifndef BOOST_UNITS_SI_IO_HPP
  12 #define BOOST_UNITS_SI_IO_HPP
  13
  14 #include <boost/units/io.hpp>
  15 #include <boost/units/reduce_unit.hpp>
  16
  17 #include <boost/units/systems/si.hpp>
  18
  19 namespace boost {
  20
  21 namespace units {
  22
  23 // gray and sievert are indistinguishable
  24 inline std::string name_string(const reduce_unit<si::absorbed_dose>::type&) { return "gray"; }
  25 inline std::string symbol_string(const reduce_unit<si::absorbed_dose>::type&) { return "Gy"; }
  26
  27 // activity and frequency are indistinguishable - would need a "decays" base unit
  28 //inline std::string name_string(const si::activity&) { return "becquerel"; }
  29 //inline std::string symbol_string(const si::activity&) { return "Bq"; }
  30
  31 inline std::string name_string(const reduce_unit<si::capacitance>::type&)   { return "farad"; }
  32 inline std::string symbol_string(const reduce_unit<si::capacitance>::type&) { return "F"; }
  33
  34 inline std::string name_string(const reduce_unit<si::catalytic_activity>::type&) { return "katal"; }
  35 inline std::string symbol_string(const reduce_unit<si::catalytic_activity>::type&) { return "kat"; }
  36
  37 inline std::string name_string(const reduce_unit<si::conductance>::type&) { return "siemen"; }
  38 inline std::string symbol_string(const reduce_unit<si::conductance>::type&) { return "S"; }
  39
  40 // gray and sievert are indistinguishable
  41 //inline std::string name_string(const si::dose_equivalent&) { return "sievert"; }
  42 //inline std::string symbol_string(const si::dose_equivalent&) { return "Sv"; }
  43
  44 inline std::string name_string(const reduce_unit<si::electric_charge>::type&) { return "coulomb"; }
  45 inline std::string symbol_string(const reduce_unit<si::electric_charge>::type&) { return "C"; }
  46
  47 inline std::string name_string(const reduce_unit<si::electric_potential>::type&) { return "volt"; }
  48 inline std::string symbol_string(const reduce_unit<si::electric_potential>::type&) { return "V"; }
  49
  50 inline std::string name_string(const reduce_unit<si::energy>::type&) { return "joule"; }
  51 inline std::string symbol_string(const reduce_unit<si::energy>::type&) { return "J"; }
  52
  53 inline std::string name_string(const reduce_unit<si::force>::type&) { return "newton"; }
  54 inline std::string symbol_string(const reduce_unit<si::force>::type&) { return "N"; }
  55
  56 inline std::string name_string(const reduce_unit<si::frequency>::type&) { return "hertz"; }
  57 inline std::string symbol_string(const reduce_unit<si::frequency>::type&) { return "Hz"; }
  58
  59 inline std::string name_string(const reduce_unit<si::illuminance>::type&) { return "lux"; }
  60 inline std::string symbol_string(const reduce_unit<si::illuminance>::type&) { return "lx"; }
  61
  62 inline std::string name_string(const reduce_unit<si::inductance>::type&) { return "henry"; }
  63 inline std::string symbol_string(const reduce_unit<si::inductance>::type&) { return "H"; }
  64
  65 inline std::string name_string(const reduce_unit<si::luminous_flux>::type&) { return "lumen"; }
  66 inline std::string symbol_string(const reduce_unit<si::luminous_flux>::type&) { return "lm"; }
  67
  68 inline std::string name_string(const reduce_unit<si::magnetic_flux>::type&) { return "weber"; }
  69 inline std::string symbol_string(const reduce_unit<si::magnetic_flux>::type&) { return "Wb"; }
  70
  71 inline std::string name_string(const reduce_unit<si::magnetic_flux_density>::type&) { return "tesla"; }
  72 inline std::string symbol_string(const reduce_unit<si::magnetic_flux_density>::type&) { return "T"; }
  73
  74 inline std::string name_string(const reduce_unit<si::power>::type&) { return "watt"; }
  75 inline std::string symbol_string(const reduce_unit<si::power>::type&) { return "W"; }
  76
  77 inline std::string name_string(const reduce_unit<si::pressure>::type&) { return "pascal"; }
  78 inline std::string symbol_string(const reduce_unit<si::pressure>::type&) { return "Pa"; }
  79
  80 inline std::string name_string(const reduce_unit<si::resistance>::type&) { return "ohm"; }
  81 inline std::string symbol_string(const reduce_unit<si::resistance>::type&) { return "Ohm"; }
  82
  83
  84 } // namespace units
  85
  86 } // namespace boost
  87
  88 #endif // BOOST_UNITS_SI_IO_HPP