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https://github.com/wpilibsuite/allwpilib
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8f1f64ffb6
Also update copyright to include "and other WPILib contributors" and clarify license referral language to not be restricted to FIRST teams.
60 lines
2.5 KiB
C++
60 lines
2.5 KiB
C++
// Copyright (c) FIRST and other WPILib contributors.
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// Open Source Software; you can modify and/or share it under the terms of
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// the WPILib BSD license file in the root directory of this project.
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// Copyright (c) 2016 Nic Holthaus
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//
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// The MIT License (MIT)
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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#pragma once
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#include "units/base.h"
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#include "units/force.h"
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#include "units/length.h"
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namespace units {
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/**
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* @namespace units::pressure
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* @brief namespace for unit types and containers representing pressure values
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* @details The SI unit for pressure is `pascals`, and the corresponding
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* `base_unit` category is `pressure_unit`.
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* @anchor pressureContainers
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* @sa See unit_t for more information on unit type containers.
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*/
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#if !defined(DISABLE_PREDEFINED_UNITS) || \
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defined(ENABLE_PREDEFINED_PRESSURE_UNITS)
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UNIT_ADD_WITH_METRIC_PREFIXES(
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pressure, pascal, pascals, Pa,
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unit<std::ratio<1>, units::category::pressure_unit>)
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UNIT_ADD(pressure, bar, bars, bar, unit<std::ratio<100>, kilo<pascals>>)
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UNIT_ADD(pressure, mbar, mbars, mbar, unit<std::ratio<1>, milli<bar>>)
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UNIT_ADD(pressure, atmosphere, atmospheres, atm,
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unit<std::ratio<101325>, pascals>)
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UNIT_ADD(pressure, pounds_per_square_inch, pounds_per_square_inch, psi,
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compound_unit<force::pounds, inverse<squared<length::inch>>>)
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UNIT_ADD(pressure, torr, torrs, torr, unit<std::ratio<1, 760>, atmospheres>)
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UNIT_ADD_CATEGORY_TRAIT(pressure)
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#endif
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using namespace pressure;
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} // namespace units
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