/* * Author: Mihai Stefanescu * Copyright (c) 2018 Intel Corporation. * * 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 namespace upm { enum class TemperatureUnit { FAHRENHEIT, KELVIN, CELSIUS }; /** * @brief Interface for Temperature Measuring Sensors */ class iTemperature { public: virtual ~iTemperature() {} /** * Measures temperature * * @return temperature value in degrees Celsius */ virtual float getTemperature() = 0; /** * Convert temperature value from Celsius(default) to one * of the following: * * 1. Fahrenheit * 2. Kelvin * * @param celsiusValue Celsius degrees value * @param unit The temperature unit for the conversion. * @return The converted temperature value */ static float convertCelsiusTo(float celsiusValue, TemperatureUnit unit) { float convertedValue = celsiusValue; switch (unit) { case TemperatureUnit::CELSIUS: break; case TemperatureUnit::FAHRENHEIT: convertedValue = celsiusValue * 1.8f + 32; break; case TemperatureUnit::KELVIN: convertedValue += 273.15f; break; default: throw std::invalid_argument("invalid temperature unit"); } return convertedValue; } }; }