// ReSharper restore VirtualMemberNeverOverriden.Global
protected (double UnitsInBaseUnit, double Tolerence) GetConversionFactor(VitaminAUnit unit)
{
return(unit switch
{
VitaminAUnit.InternationalUnit => (InternationalUnitsInOneInternationalUnit, InternationalUnitsTolerance),
_ => throw new NotSupportedException()
});
public string ToString(VitaminAUnit unit, [CanBeNull] Culture culture, int significantDigitsAfterRadix)
{
double value = As(unit);
string format = UnitFormatter.GetFormat(value, significantDigitsAfterRadix);
return(ToString(unit, culture, format));
}
public static string GetAbbreviation(VitaminAUnit unit, [CanBeNull] string cultureName)
{
// Windows Runtime Component does not support CultureInfo and IFormatProvider types, so we use culture name for public methods: https://msdn.microsoft.com/en-us/library/br230301.aspx
IFormatProvider provider = cultureName == null ? UnitSystem.DefaultCulture : new CultureInfo(cultureName);
return(UnitSystem.GetCached(provider).GetDefaultAbbreviation(unit));
}
// Windows Runtime Component does not support nullable types (double?): https://msdn.microsoft.com/en-us/library/br230301.aspx
#if !WINDOWS_UWP
/// <summary>
/// Dynamically convert from value and unit enum <see cref="VitaminAUnit" /> to <see cref="VitaminA" />.
/// </summary>
/// <param name="value">Value to convert from.</param>
/// <param name="fromUnit">Unit to convert from.</param>
/// <returns>VitaminA unit value.</returns>
public static VitaminA?From(QuantityValue?value, VitaminAUnit fromUnit)
{
if (!value.HasValue)
{
return(null);
}
return(new VitaminA((double)value.Value, fromUnit));
}
/// <summary>
/// Creates the quantity with the given numeric value and unit.
/// </summary>
/// <param name="value">The numeric value to construct this quantity with.</param>
/// <param name="unit">The unit representation to construct this quantity with.</param>
/// <remarks>Value parameter cannot be named 'value' due to constraint when targeting Windows Runtime Component.</remarks>
/// <exception cref="ArgumentException">If value is NaN or Infinity.</exception>
private VitaminA(double value, VitaminAUnit unit)
{
if (unit == VitaminAUnit.Undefined)
{
throw new ArgumentException("The quantity can not be created with an undefined unit.", nameof(unit));
}
_value = Guard.EnsureValidNumber(value, nameof(value));
_unit = unit;
}
/// <summary>
/// Creates the quantity with the given numeric value and unit.
/// </summary>
/// <param name="value">The numeric value to construct this quantity with.</param>
/// <param name="unit">The unit representation to construct this quantity with.</param>
/// <remarks>Value parameter cannot be named 'value' due to constraint when targeting Windows Runtime Component.</remarks>
/// <exception cref="ArgumentException">If value is NaN or Infinity.</exception>
private VitaminA(decimal value, VitaminAUnit unit)
{
if (unit == VitaminAUnit.Undefined)
{
throw new ArgumentException("The quantity can not be created with an undefined unit.", nameof(unit));
}
_value = value;
_unit = unit;
}
/// <summary>
/// Convert to the unit representation <paramref name="unit" />.
/// </summary>
/// <returns>Value in new unit if successful, exception otherwise.</returns>
/// <exception cref="NotImplementedException">If conversion was not successful.</exception>
public double As(VitaminAUnit unit)
{
switch (unit)
{
case VitaminAUnit.InternationalUnit:
return(InternationalUnits);
default:
throw new NotImplementedException("unit: " + unit);
}
}
/// <summary>
/// Convert to the unit representation <paramref name="unit" />.
/// </summary>
/// <returns>Value converted to the specified unit.</returns>
public decimal As(VitaminAUnit unit)
{
if (Unit == unit)
{
return(Convert.ToDecimal(Value));
}
var converted = AsBaseNumericType(unit);
return(Convert.ToDecimal(converted));
}
/// <summary>
/// Dynamically convert from value and unit enum <see cref="VitaminAUnit" /> to <see cref="VitaminA" />.
/// </summary>
/// <param name="val">Value to convert from.</param>
/// <param name="fromUnit">Unit to convert from.</param>
/// <returns>VitaminA unit value.</returns>
public static VitaminA From(double val, VitaminAUnit fromUnit)
{
switch (fromUnit)
{
case VitaminAUnit.InternationalUnit:
return(FromInternationalUnits(val));
default:
throw new NotImplementedException("fromUnit: " + fromUnit);
}
}
/// <summary>
/// Convert to the unit representation <paramref name="unit" />.
/// </summary>
/// <returns>Value converted to the specified unit.</returns>
public double As(VitaminAUnit unit)
{
if (Unit == unit)
{
return(Convert.ToDouble(Value));
}
var converted = AsBaseNumericType(unit);
return(Convert.ToDouble(converted));
}
public static VitaminA From(QuantityValue value, VitaminAUnit fromUnit)
#endif
{
switch (fromUnit)
{
case VitaminAUnit.InternationalUnit:
return(FromInternationalUnits(value));
default:
throw new NotImplementedException("fromUnit: " + fromUnit);
}
}
/// <summary>
/// Parse a string given a particular regular expression.
/// </summary>
/// <exception cref="UnitsNetException">Error parsing string.</exception>
private static List <VitaminA> ParseWithRegex(string regexString, string str, IFormatProvider formatProvider = null)
{
var regex = new Regex(regexString);
MatchCollection matches = regex.Matches(str.Trim());
var converted = new List <VitaminA>();
foreach (Match match in matches)
{
GroupCollection groups = match.Groups;
var valueString = groups["value"].Value;
var unitString = groups["unit"].Value;
if (groups["invalid"].Value != "")
{
var newEx = new UnitsNetException("Invalid string detected: " + groups["invalid"].Value);
newEx.Data["input"] = str;
newEx.Data["matched value"] = valueString;
newEx.Data["matched unit"] = unitString;
newEx.Data["formatprovider"] = formatProvider == null ? null : formatProvider.ToString();
throw newEx;
}
if (valueString == "" && unitString == "")
{
continue;
}
try
{
VitaminAUnit unit = ParseUnit(unitString, formatProvider);
double value = double.Parse(valueString, formatProvider);
converted.Add(From(value, unit));
}
catch (AmbiguousUnitParseException)
{
throw;
}
catch (Exception ex)
{
var newEx = new UnitsNetException("Error parsing string.", ex);
newEx.Data["input"] = str;
newEx.Data["matched value"] = valueString;
newEx.Data["matched unit"] = unitString;
newEx.Data["formatprovider"] = formatProvider == null ? null : formatProvider.ToString();
throw newEx;
}
}
return(converted);
}
public string ToString(VitaminAUnit unit, [CanBeNull] Culture culture, [NotNull] string format,
[NotNull] params object[] args)
{
if (format == null) throw new ArgumentNullException(nameof(format));
if (args == null) throw new ArgumentNullException(nameof(args));
#if WINDOWS_UWP
IFormatProvider formatProvider = culture == null ? null : new CultureInfo(culture);
#else
IFormatProvider formatProvider = culture;
#endif
double value = As(unit);
object[] formatArgs = UnitFormatter.GetFormatArgs(unit, value, formatProvider, args);
return string.Format(formatProvider, format, formatArgs);
}
// Windows Runtime Component does not support nullable types (double?): https://msdn.microsoft.com/en-us/library/br230301.aspx
#if !WINDOWS_UWP
/// <summary>
/// Dynamically convert from value and unit enum <see cref="VitaminAUnit" /> to <see cref="VitaminA" />.
/// </summary>
/// <param name="value">Value to convert from.</param>
/// <param name="fromUnit">Unit to convert from.</param>
/// <returns>VitaminA unit value.</returns>
public static VitaminA?From(double?value, VitaminAUnit fromUnit)
{
if (!value.HasValue)
{
return(null);
}
switch (fromUnit)
{
case VitaminAUnit.InternationalUnit:
return(FromInternationalUnits(value.Value));
default:
throw new NotImplementedException("fromUnit: " + fromUnit);
}
}
/// <summary>
/// Parse a string with one or two quantities of the format "<quantity> <unit>".
/// </summary>
/// <param name="str">String to parse. Typically in the form: {number} {unit}</param>
/// <param name="culture">Format to use when parsing number and unit. If it is null, it defaults to <see cref="NumberFormatInfo.CurrentInfo"/> for parsing the number and <see cref="CultureInfo.CurrentUICulture"/> for parsing the unit abbreviation by culture/language.</param>
/// <example>
/// Length.Parse("5.5 m", new CultureInfo("en-US"));
/// </example>
/// <exception cref="ArgumentNullException">The value of 'str' cannot be null. </exception>
/// <exception cref="ArgumentException">
/// Expected string to have one or two pairs of quantity and unit in the format
/// "<quantity> <unit>". Eg. "5.5 m" or "1ft 2in"
/// </exception>
/// <exception cref="AmbiguousUnitParseException">
/// More than one unit is represented by the specified unit abbreviation.
/// Example: Volume.Parse("1 cup") will throw, because it can refer to any of
/// <see cref="VolumeUnit.MetricCup" />, <see cref="VolumeUnit.UsLegalCup" /> and <see cref="VolumeUnit.UsCustomaryCup" />.
/// </exception>
/// <exception cref="UnitsNetException">
/// If anything else goes wrong, typically due to a bug or unhandled case.
/// We wrap exceptions in <see cref="UnitsNetException" /> to allow you to distinguish
/// Units.NET exceptions from other exceptions.
/// </exception>
public static VitaminA Parse(string str, [CanBeNull] Culture culture)
{
if (str == null) throw new ArgumentNullException("str");
#if WINDOWS_UWP
IFormatProvider formatProvider = culture == null ? null : new CultureInfo(culture);
#else
IFormatProvider formatProvider = culture;
#endif
return UnitParser.ParseUnit<VitaminA>(str, formatProvider,
delegate(string value, string unit, IFormatProvider formatProvider2)
{
double parsedValue = double.Parse(value, formatProvider2);
VitaminAUnit parsedUnit = ParseUnit(unit, formatProvider2);
return From(parsedValue, parsedUnit);
}, (x, y) => FromInternationalUnits(x.InternationalUnits + y.InternationalUnits));
}
private double AsBaseNumericType(VitaminAUnit unit)
{
if (Unit == unit)
{
return(_value);
}
var baseUnitValue = AsBaseUnit();
switch (unit)
{
case VitaminAUnit.InternationalUnit: return(baseUnitValue);
default:
throw new NotImplementedException($"Can not convert {Unit} to {unit}.");
}
}
/// <summary>
/// Parse a string with one or two quantities of the format "<quantity> <unit>".
/// </summary>
/// <param name="str">String to parse. Typically in the form: {number} {unit}</param>
/// <param name="provider">Format to use when parsing number and unit. Defaults to <see cref="UnitSystem.DefaultCulture" />.</param>
/// <example>
/// Length.Parse("5.5 m", new CultureInfo("en-US"));
/// </example>
/// <exception cref="ArgumentNullException">The value of 'str' cannot be null. </exception>
/// <exception cref="ArgumentException">
/// Expected string to have one or two pairs of quantity and unit in the format
/// "<quantity> <unit>". Eg. "5.5 m" or "1ft 2in"
/// </exception>
/// <exception cref="AmbiguousUnitParseException">
/// More than one unit is represented by the specified unit abbreviation.
/// Example: Volume.Parse("1 cup") will throw, because it can refer to any of
/// <see cref="VolumeUnit.MetricCup" />, <see cref="VolumeUnit.UsLegalCup" /> and <see cref="VolumeUnit.UsCustomaryCup" />.
/// </exception>
/// <exception cref="UnitsNetException">
/// If anything else goes wrong, typically due to a bug or unhandled case.
/// We wrap exceptions in <see cref="UnitsNetException" /> to allow you to distinguish
/// Units.NET exceptions from other exceptions.
/// </exception>
public static VitaminA Parse(string str, [CanBeNull] IFormatProvider provider)
{
if (str == null)
{
throw new ArgumentNullException(nameof(str));
}
provider = provider ?? UnitSystem.DefaultCulture;
return(QuantityParser.Parse <VitaminA, VitaminAUnit>(str, provider,
delegate(string value, string unit, IFormatProvider formatProvider2)
{
double parsedValue = double.Parse(value, formatProvider2);
VitaminAUnit parsedUnit = ParseUnit(unit, formatProvider2);
return From(parsedValue, parsedUnit);
}, (x, y) => FromInternationalUnits(x.InternationalUnits + y.InternationalUnits)));
}
/// <summary>
/// Parse a string with one or two quantities of the format "<quantity> <unit>".
/// </summary>
/// <param name="str">String to parse. Typically in the form: {number} {unit}</param>
/// <param name="cultureName">Name of culture (ex: "en-US") to use when parsing number and unit. Defaults to <see cref="UnitSystem" />'s default culture.</param>
/// <example>
/// Length.Parse("5.5 m", new CultureInfo("en-US"));
/// </example>
/// <exception cref="ArgumentNullException">The value of 'str' cannot be null. </exception>
/// <exception cref="ArgumentException">
/// Expected string to have one or two pairs of quantity and unit in the format
/// "<quantity> <unit>". Eg. "5.5 m" or "1ft 2in"
/// </exception>
/// <exception cref="AmbiguousUnitParseException">
/// More than one unit is represented by the specified unit abbreviation.
/// Example: Volume.Parse("1 cup") will throw, because it can refer to any of
/// <see cref="VolumeUnit.MetricCup" />, <see cref="VolumeUnit.UsLegalCup" /> and <see cref="VolumeUnit.UsCustomaryCup" />.
/// </exception>
/// <exception cref="UnitsNetException">
/// If anything else goes wrong, typically due to a bug or unhandled case.
/// We wrap exceptions in <see cref="UnitsNetException" /> to allow you to distinguish
/// Units.NET exceptions from other exceptions.
/// </exception>
public static VitaminA Parse(string str, [CanBeNull] string cultureName)
{
if (str == null)
{
throw new ArgumentNullException(nameof(str));
}
// Windows Runtime Component does not support CultureInfo and IFormatProvider types, so we use culture name for public methods: https://msdn.microsoft.com/en-us/library/br230301.aspx
IFormatProvider provider = cultureName == null ? UnitSystem.DefaultCulture : new CultureInfo(cultureName);
return(QuantityParser.Parse <VitaminA, VitaminAUnit>(str, provider,
delegate(string value, string unit, IFormatProvider formatProvider2)
{
double parsedValue = double.Parse(value, formatProvider2);
VitaminAUnit parsedUnit = ParseUnit(unit, formatProvider2);
return From(parsedValue, parsedUnit);
}, (x, y) => FromInternationalUnits(x.InternationalUnits + y.InternationalUnits)));
}
public string ToString(VitaminAUnit unit, [CanBeNull] IFormatProvider provider, [NotNull] string format, [NotNull] params object[] args)
{
if (format == null)
{
throw new ArgumentNullException(nameof(format));
}
if (args == null)
{
throw new ArgumentNullException(nameof(args));
}
provider = provider ?? UnitSystem.DefaultCulture;
double value = As(unit);
object[] formatArgs = UnitFormatter.GetFormatArgs(unit, value, provider, args);
return(string.Format(provider, format, formatArgs));
}
public string ToString(VitaminAUnit unit, [CanBeNull] string cultureName, [NotNull] string format, [NotNull] params object[] args)
{
if (format == null)
{
throw new ArgumentNullException(nameof(format));
}
if (args == null)
{
throw new ArgumentNullException(nameof(args));
}
// Windows Runtime Component does not support CultureInfo and IFormatProvider types, so we use culture name for public methods: https://msdn.microsoft.com/en-us/library/br230301.aspx
IFormatProvider provider = cultureName == null ? UnitSystem.DefaultCulture : new CultureInfo(cultureName);
double value = As(unit);
object[] formatArgs = UnitFormatter.GetFormatArgs(unit, value, provider, args);
return(string.Format(provider, format, formatArgs));
}
/// <summary>
/// Parse a string with one or two quantities of the format "<quantity> <unit>".
/// </summary>
/// <param name="str">String to parse. Typically in the form: {number} {unit}</param>
/// <param name="culture">Format to use when parsing number and unit. If it is null, it defaults to <see cref="NumberFormatInfo.CurrentInfo"/> for parsing the number and <see cref="CultureInfo.CurrentUICulture"/> for parsing the unit abbreviation by culture/language.</param>
/// <example>
/// Length.Parse("5.5 m", new CultureInfo("en-US"));
/// </example>
/// <exception cref="ArgumentNullException">The value of 'str' cannot be null. </exception>
/// <exception cref="ArgumentException">
/// Expected string to have one or two pairs of quantity and unit in the format
/// "<quantity> <unit>". Eg. "5.5 m" or "1ft 2in"
/// </exception>
/// <exception cref="AmbiguousUnitParseException">
/// More than one unit is represented by the specified unit abbreviation.
/// Example: Volume.Parse("1 cup") will throw, because it can refer to any of
/// <see cref="VolumeUnit.MetricCup" />, <see cref="VolumeUnit.UsLegalCup" /> and <see cref="VolumeUnit.UsCustomaryCup" />.
/// </exception>
/// <exception cref="UnitsNetException">
/// If anything else goes wrong, typically due to a bug or unhandled case.
/// We wrap exceptions in <see cref="UnitsNetException" /> to allow you to distinguish
/// Units.NET exceptions from other exceptions.
/// </exception>
public static VitaminA Parse(string str, [CanBeNull] Culture culture)
{
if (str == null)
{
throw new ArgumentNullException("str");
}
// Windows Runtime Component does not support CultureInfo type, so use culture name string for public methods instead: https://msdn.microsoft.com/en-us/library/br230301.aspx
#if WINDOWS_UWP
IFormatProvider formatProvider = culture == null ? null : new CultureInfo(culture);
#else
IFormatProvider formatProvider = culture;
#endif
return(QuantityParser.Parse <VitaminA, VitaminAUnit>(str, formatProvider,
delegate(string value, string unit, IFormatProvider formatProvider2)
{
double parsedValue = double.Parse(value, formatProvider2);
VitaminAUnit parsedUnit = ParseUnit(unit, formatProvider2);
return From(parsedValue, parsedUnit);
}, (x, y) => FromInternationalUnits(x.InternationalUnits + y.InternationalUnits)));
}
public string ToString(VitaminAUnit unit, [CanBeNull] Culture culture, [NotNull] string format,
[NotNull] params object[] args)
{
if (format == null)
{
throw new ArgumentNullException(nameof(format));
}
if (args == null)
{
throw new ArgumentNullException(nameof(args));
}
// Windows Runtime Component does not support CultureInfo type, so use culture name string for public methods instead: https://msdn.microsoft.com/en-us/library/br230301.aspx
#if WINDOWS_UWP
IFormatProvider formatProvider = culture == null ? null : new CultureInfo(culture);
#else
IFormatProvider formatProvider = culture;
#endif
double value = As(unit);
object[] formatArgs = UnitFormatter.GetFormatArgs(unit, value, formatProvider, args);
return(string.Format(formatProvider, format, formatArgs));
}
/// <summary>
/// Get string representation of value and unit. Using current UI culture and two significant digits after radix.
/// </summary>
/// <param name="unit">Unit representation to use.</param>
/// <returns>String representation.</returns>
public string ToString(VitaminAUnit unit)
{
return(ToString(unit, null, 2));
}
/// <summary>
/// Converts this VitaminA to another VitaminA with the unit representation <paramref name="unit" />.
/// </summary>
/// <returns>A VitaminA with the specified unit.</returns>
public VitaminA ToUnit(VitaminAUnit unit)
{
var convertedValue = AsBaseNumericType(unit);
return(new VitaminA(convertedValue, unit));
}
/// <summary>
/// Get string representation of value and unit. Using two significant digits after radix.
/// </summary>
/// <param name="unit">Unit representation to use.</param>
/// <param name="culture">Culture to use for localization and number formatting.</param>
/// <returns>String representation.</returns>
public string ToString(VitaminAUnit unit, [CanBeNull] Culture culture)
{
return(ToString(unit, culture, 2));
}
public static string GetAbbreviation(
VitaminAUnit unit,
#if WINDOWS_UWP
[CanBeNull] string cultureName)
public static string GetAbbreviation(VitaminAUnit unit)
{
return(GetAbbreviation(unit, null));
}
public static VitaminA From(QuantityValue value, VitaminAUnit fromUnit)
#endif
{
return(new VitaminA((double)value, fromUnit));
}
public static VitaminA From(double value, VitaminAUnit fromUnit)
VitaminA(double numericValue, VitaminAUnit unit)
{
_value = numericValue;
_unit = unit;
}
