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Adding BaseUnits class. Adding SI unit system.
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‎UnitsNet.Tests/BaseUnitsTests.cs

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// Copyright (c) 2013 Andreas Gullberg Larsen ([email protected]).
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// https://github.com/angularsen/UnitsNet
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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
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// THE SOFTWARE.
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using UnitsNet.Units;
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using Xunit;
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namespace UnitsNet.Tests
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{
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public class BaseUnitsTests
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{
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[Fact]
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public void Constructor()
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{
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var baseUnits = new BaseUnits(LengthUnit.Meter, MassUnit.Kilogram, DurationUnit.Second,
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ElectricCurrentUnit.Ampere, TemperatureUnit.Kelvin, AmountOfSubstanceUnit.Mole, LuminousIntensityUnit.Candela);
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Assert.Equal(LengthUnit.Meter, baseUnits.Length);
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Assert.Equal(MassUnit.Kilogram, baseUnits.Mass);
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Assert.Equal(DurationUnit.Second, baseUnits.Time);
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Assert.Equal(ElectricCurrentUnit.Ampere, baseUnits.Current);
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Assert.Equal(TemperatureUnit.Kelvin, baseUnits.Temperature);
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Assert.Equal(AmountOfSubstanceUnit.Mole, baseUnits.Amount);
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Assert.Equal(LuminousIntensityUnit.Candela, baseUnits.LuminousIntensity);
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}
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}
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}

‎UnitsNet.Tests/UnitSystemTests.cs

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// Copyright (c) 2013 Andreas Gullberg Larsen ([email protected]).
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// https://github.com/angularsen/UnitsNet
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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
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// THE SOFTWARE.
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using UnitsNet.Units;
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using Xunit;
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namespace UnitsNet.Tests
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{
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public class UnitSystemTests
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{
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[Fact]
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public void Constructor()
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{
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var siBaseUnits = new BaseUnits(LengthUnit.Meter, MassUnit.Kilogram, DurationUnit.Second,
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ElectricCurrentUnit.Ampere, TemperatureUnit.Kelvin, AmountOfSubstanceUnit.Mole, LuminousIntensityUnit.Candela);
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var unitSystem = new UnitSystem(siBaseUnits);
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Assert.Equal(unitSystem.BaseUnits, siBaseUnits);
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}
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[Fact]
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public void SIUnitSystemHasCorrectBaseUnits()
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{
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var siBaseUnits = new BaseUnits(LengthUnit.Meter, MassUnit.Kilogram, DurationUnit.Second,
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ElectricCurrentUnit.Ampere, TemperatureUnit.Kelvin, AmountOfSubstanceUnit.Mole, LuminousIntensityUnit.Candela);
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Assert.Equal(LengthUnit.Meter, UnitSystem.SI.BaseUnits.Length);
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Assert.Equal(MassUnit.Kilogram, UnitSystem.SI.BaseUnits.Mass);
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Assert.Equal(DurationUnit.Second, UnitSystem.SI.BaseUnits.Time);
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Assert.Equal(ElectricCurrentUnit.Ampere, UnitSystem.SI.BaseUnits.Current);
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Assert.Equal(TemperatureUnit.Kelvin, UnitSystem.SI.BaseUnits.Temperature);
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Assert.Equal(AmountOfSubstanceUnit.Mole, UnitSystem.SI.BaseUnits.Amount);
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Assert.Equal(LuminousIntensityUnit.Candela, UnitSystem.SI.BaseUnits.LuminousIntensity);
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}
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}
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}

‎UnitsNet/BaseDimensions.cs

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}
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#if !WINDOWS_UWP
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/// <summary>
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/// Check if two dimensions are equal.
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/// </summary>
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{
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return left.Divide(right);
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}
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#endif
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/// <inheritdoc />

‎UnitsNet/BaseUnits.cs

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// Copyright (c) 2013 Andreas Gullberg Larsen ([email protected]).
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// https://github.com/angularsen/UnitsNet
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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
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// THE SOFTWARE.
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using System;
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using System.Text;
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using UnitsNet.Units;
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namespace UnitsNet
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{
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/// <summary>
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/// Represents the base units for a quantity or
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/// </summary>
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public sealed class BaseUnits
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{
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/// <inheritdoc />
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public BaseUnits(LengthUnit length, MassUnit mass, DurationUnit time, ElectricCurrentUnit current,
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TemperatureUnit temperature, AmountOfSubstanceUnit amount, LuminousIntensityUnit luminousIntensity)
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{
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if(length == LengthUnit.Undefined)
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throw new ArgumentException("The given length unit is undefined.", nameof(length));
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else if(mass == MassUnit.Undefined)
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throw new ArgumentException("The given mass unit is undefined.", nameof(mass));
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else if(time == DurationUnit.Undefined)
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throw new ArgumentException("The given time unit is undefined.", nameof(time));
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else if(current == ElectricCurrentUnit.Undefined)
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throw new ArgumentException("The given electric current unit is undefined.", nameof(current));
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else if(temperature == TemperatureUnit.Undefined)
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throw new ArgumentException("The given temperature unit is undefined.", nameof(temperature));
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else if(amount == AmountOfSubstanceUnit.Undefined)
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throw new ArgumentException("The given amount of substance unit is undefined.", nameof(amount));
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else if(luminousIntensity == LuminousIntensityUnit.Undefined)
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throw new ArgumentException("The given luminous intensity unit is undefined.", nameof(luminousIntensity));
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Length = length;
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Mass = mass;
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Time = time;
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Current = current;
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Temperature = temperature;
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Amount = amount;
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LuminousIntensity = luminousIntensity;
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}
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/// <inheritdoc />
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public override bool Equals(object obj)
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{
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if(obj is null || !(obj is BaseUnits))
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return false;
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var other = (BaseUnits)obj;
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return Length == other.Length &&
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Mass == other.Mass &&
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Time == other.Time &&
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Current == other.Current &&
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Temperature == other.Temperature &&
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Amount == other.Amount &&
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LuminousIntensity == other.LuminousIntensity;
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}
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/// <inheritdoc />
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public override int GetHashCode()
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{
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return new {Length, Mass, Time, Current, Temperature, Amount, LuminousIntensity}.GetHashCode();
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}
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#if !WINDOWS_UWP
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/// <summary>
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/// Check if two dimensions are equal.
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/// </summary>
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/// <param name="left">Left.</param>
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/// <param name="right">Right.</param>
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/// <returns>True if equal.</returns>
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public static bool operator ==(BaseUnits left, BaseUnits right)
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{
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return left?.Equals(right) == true;
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}
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/// <summary>
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/// Check if two dimensions are unequal.
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/// </summary>
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/// <param name="left">Left.</param>
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/// <param name="right">Right.</param>
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/// <returns>True if not equal.</returns>
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public static bool operator !=(BaseUnits left, BaseUnits right)
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{
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return !(left == right);
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}
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#endif
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/// <inheritdoc />
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public override string ToString()
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{
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var sb = new StringBuilder();
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sb.AppendFormat("[Length]: {0} ", UnitAbbreviationsCache.Default.GetDefaultAbbreviation(Length));
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sb.AppendFormat("[Mass]: {0} ", UnitAbbreviationsCache.Default.GetDefaultAbbreviation(Mass));
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sb.AppendFormat("[Time]: {0} ", UnitAbbreviationsCache.Default.GetDefaultAbbreviation(Time));
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sb.AppendFormat("[Current]: {0} ", UnitAbbreviationsCache.Default.GetDefaultAbbreviation(Current));
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sb.AppendFormat("[Temperature]: {0} ", UnitAbbreviationsCache.Default.GetDefaultAbbreviation(Temperature));
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sb.AppendFormat("[Amount]: {0} ", UnitAbbreviationsCache.Default.GetDefaultAbbreviation(Amount));
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sb.AppendFormat("[LuminousIntensity]: {0} ", UnitAbbreviationsCache.Default.GetDefaultAbbreviation(LuminousIntensity));
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return sb.ToString();
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}
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/// <summary>
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/// Gets the length unit (L).
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/// </summary>
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public LengthUnit Length { get; }
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/// <summary>
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/// Gets the mass unit (M).
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/// </summary>
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public MassUnit Mass{ get; }
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/// <summary>
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/// Gets the time unit (T).
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/// </summary>
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public DurationUnit Time{ get; }
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/// <summary>
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/// Gets the electric current unit (I).
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/// </summary>
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public ElectricCurrentUnit Current{ get; }
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/// <summary>
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/// Gets the temperature unit (Θ).
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/// </summary>
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public TemperatureUnit Temperature{ get; }
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/// <summary>
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/// Gets the amount of substance unit (N).
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/// </summary>
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public AmountOfSubstanceUnit Amount{ get; }
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/// <summary>
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/// Gets the luminous intensity unit (J).
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/// </summary>
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public LuminousIntensityUnit LuminousIntensity{ get; }
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}
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}

‎UnitsNet/UnitSystem.cs

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// Copyright (c) 2013 Andreas Gullberg Larsen ([email protected]).
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// https://github.com/angularsen/UnitsNet
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
5+
// of this software and associated documentation files (the "Software"), to deal
6+
// in the Software without restriction, including without limitation the rights
7+
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8+
// copies of the Software, and to permit persons to whom the Software is
9+
// furnished to do so, subject to the following conditions:
10+
//
11+
// The above copyright notice and this permission notice shall be included in
12+
// all copies or substantial portions of the Software.
13+
//
14+
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15+
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16+
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17+
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18+
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19+
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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using System;
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using System.Text;
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using UnitsNet.Units;
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namespace UnitsNet
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{
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public class UnitSystem
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{
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public UnitSystem(BaseUnits baseUnits)
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{
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BaseUnits = baseUnits;
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}
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public BaseUnits BaseUnits { get; }
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private static readonly BaseUnits SIBaseUnits = new BaseUnits(LengthUnit.Meter, MassUnit.Kilogram, DurationUnit.Second,
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ElectricCurrentUnit.Ampere, TemperatureUnit.Kelvin, AmountOfSubstanceUnit.Mole, LuminousIntensityUnit.Candela);
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/// <summary>
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/// Gets the SI unit system.
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/// </summary>
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public static UnitSystem SI { get; } = new UnitSystem(SIBaseUnits);
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}
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}

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