/// <summary>
/// Converts the string representation of a <see cref="Radians"/> to an object instance.
/// A return value indicates whether the conversion succeeded.
/// </summary>
/// <param name="s">The string to convert.</param>
/// <param name="style">A set of <see cref="NumberStyles"/> values indicating which elements are present in <paramref name="s"/>.</param>
/// <param name="provider">A format provider that provides culture-specific formatting information.</param>
/// <param name="v">The converted value.</param>
/// <returns><see langword="true"/> if the conversion succeeded; otherwise, <see langword="false"/>.</returns>
public static Boolean TryParse(String s, NumberStyles style, IFormatProvider provider, out Radians v)
{
v = Radians.Zero;
// Determine whether the string is being specified in terms of pi or tau.
var trimmed = s.Trim().ToLower();
var suffix = EvaluateSuffix(trimmed, out var suffixFactor);
var suffixLength = (suffix == null) ? 0 : suffix.Length;
// Parse the fractional part of the string.
if (!TryParseFraction(trimmed.Substring(0, trimmed.Length - suffixLength), style, provider, out Single numericValue))
{
return(false);
}
// Convert the numeric value to radians.
v = new Radians(numericValue * suffixFactor);
return(true);
}
/// <inheritdoc/>
public Boolean Equals(Radians other)
{
return
(this.value == other.value);
}
/// <summary>
/// Converts the string representation of a <see cref="Radians"/> to an object instance.
/// A return value indicates whether the conversion succeeded.
/// </summary>
/// <param name="s">The string to convert.</param>
/// <param name="v">The converted value.</param>
/// <returns><see langword="true"/> if the conversion succeeded; otherwise, <see langword="false"/>.</returns>
public static Boolean TryParse(String s, out Radians v)
{
return(TryParse(s, NumberStyles.Number, NumberFormatInfo.CurrentInfo, out v));
}
