/// <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 PressureGradient(double value, PressureGradientUnit unit)
{
if (unit == PressureGradientUnit.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>
/// Convert to the unit representation <paramref name="unit" />.
/// </summary>
/// <returns>Value converted to the specified unit.</returns>
public double As(PressureGradientUnit unit)
{
if (Unit == unit)
{
return(Convert.ToDouble(Value));
}
var converted = AsBaseNumericType(unit);
return(Convert.ToDouble(converted));
}
private double AsBaseNumericType(PressureGradientUnit unit)
{
if (Unit == unit)
{
return(_value);
}
var baseUnitValue = AsBaseUnit();
switch (unit)
{
case PressureGradientUnit.PascalPerMeter: return(baseUnitValue);
default:
throw new NotImplementedException($"Can not convert {Unit} to {unit}.");
}
}
/// <summary>
/// Converts this PressureGradient to another PressureGradient with the unit representation <paramref name="unit" />.
/// </summary>
/// <returns>A PressureGradient with the specified unit.</returns>
public PressureGradient ToUnit(PressureGradientUnit unit)
{
var convertedValue = AsBaseNumericType(unit);
return(new PressureGradient(convertedValue, unit));
}
/// <summary>
/// Parse a unit string.
/// </summary>
/// <param name="str">String to parse. Typically in the form: {number} {unit}</param>
/// <param name="unit">The parsed unit if successful.</param>
/// <returns>True if successful, otherwise false.</returns>
/// <example>
/// Length.TryParseUnit("m", new CultureInfo("en-US"));
/// </example>
/// <param name="cultureName">Name of culture (ex: "en-US") to use when parsing number and unit. Defaults to <see cref="GlobalConfiguration.DefaultCulture" /> if null.</param>
public static bool TryParseUnit(string str, [CanBeNull] string cultureName, out PressureGradientUnit unit)
{
IFormatProvider provider = GetFormatProviderFromCultureName(cultureName);
return(UnitParser.Default.TryParse <PressureGradientUnit>(str, provider, out unit));
}
public static bool TryParseUnit(string str, out PressureGradientUnit unit)
{
return(TryParseUnit(str, null, out unit));
}
public static PressureGradient From(double value, PressureGradientUnit fromUnit)
{
return(new PressureGradient((double)value, fromUnit));
}
/// <summary>
/// Get unit abbreviation string.
/// </summary>
/// <param name="unit">Unit to get abbreviation for.</param>
/// <returns>Unit abbreviation string.</returns>
/// <param name="cultureName">Name of culture (ex: "en-US") to use when parsing number and unit. Defaults to <see cref="GlobalConfiguration.DefaultCulture" /> if null.</param>
public static string GetAbbreviation(PressureGradientUnit unit, [CanBeNull] string cultureName)
{
IFormatProvider provider = GetFormatProviderFromCultureName(cultureName);
return(UnitAbbreviationsCache.Default.GetDefaultAbbreviation(unit, provider));
}
/// <summary>
/// Get unit abbreviation string.
/// </summary>
/// <param name="unit">Unit to get abbreviation for.</param>
/// <returns>Unit abbreviation string.</returns>
public static string GetAbbreviation(PressureGradientUnit unit)
{
return(GetAbbreviation(unit, null));
}