text: /*----------------------------------------------------------------------------*/
  /* Copyright (c) 2020 FIRST. All Rights Reserved.                             */
  /* Open Source Software - may be modified and shared by FRC teams. The code   */
  /* must be accompanied by the FIRST BSD license file in the root directory of */
  /* the project.                                                               */
  /*----------------------------------------------------------------------------*/
  
  // Copyright (c) 2016 Nic Holthaus
  //
  // The MIT License (MIT)
  //
  // Permission is hereby granted, free of charge, to any person obtaining a copy
  // of this software and associated documentation files (the "Software"), to deal
  // in the Software without restriction, including without limitation the rights
  // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  // copies of the Software, and to permit persons to whom the Software is
  // furnished to do so, subject to the following conditions:
  //
  // The above copyright notice and this permission notice shall be included in
  // all copies or substantial portions of the Software.
  //
  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  // SOFTWARE.
  
  #pragma once
  
  #include "units/base.h"
  
  namespace units {
  /**
   * @namespace units::power
   * @brief namespace for unit types and containers representing power values
   * @details The SI unit for power is `watts`, and the corresponding `base_unit`
   *          category is `power_unit`.
   * @anchor powerContainers
   * @sa See unit_t for more information on unit type containers.
   */
  #if !defined(DISABLE_PREDEFINED_UNITS) || defined(ENABLE_PREDEFINED_POWER_UNITS)
  UNIT_ADD_WITH_METRIC_PREFIXES(power, watt, watts, W,
                                unit<std::ratio<1>, units::category::power_unit>)
  UNIT_ADD(power, horsepower, horsepower, hp, unit<std::ratio<7457, 10>, watts>)
  UNIT_ADD_DECIBEL(power, watt, dBW)
  UNIT_ADD_DECIBEL(power, milliwatt, dBm)
  
  UNIT_ADD_CATEGORY_TRAIT(power)
  #endif
  
  using namespace power;
  }  // namespace units
  