82 lines
1.5 KiB
C++
82 lines
1.5 KiB
C++
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/*
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* Copyright (C) 2016 Jared Boone, ShareBrained Technology, Inc.
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*
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* This file is part of PortaPack.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __UNITS_H__
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#define __UNITS_H__
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#include <cstdint>
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namespace units {
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class Pressure {
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public:
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constexpr Pressure(
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) : kpa_ { 0 }
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{
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}
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constexpr Pressure(
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const int kilopascal
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) : kpa_ { static_cast<int16_t>(kilopascal) }
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{
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}
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int kilopascal() const {
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return kpa_;
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}
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int psi() const {
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return kpa_ * 1000 / 6895;
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}
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private:
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int16_t kpa_;
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};
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class Temperature {
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public:
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constexpr Temperature(
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) : c_ { 0 }
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{
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}
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constexpr Temperature(
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const int celsius
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) : c_ { static_cast<int16_t>(celsius) }
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{
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}
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int celsius() const {
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return c_;
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}
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int fahrenheit() const {
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return (c_ * 9 / 5) + 32;
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}
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private:
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int16_t c_;
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};
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} /* namespace units */
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#endif/*__UNITS_H__*/
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