/// <summary>
/// 문자열을 파싱하여 Vector2D 인스턴스를 빌드합니다.
/// </summary>
/// <param name="s"></param>
/// <returns></returns>
public static Vector2D Parse(string s)
{
s.ShouldNotBeWhiteSpace("s");
var m = ParseReg.Match(s);
if (m.Success)
{
return(new Vector2D(double.Parse(m.Result("${x}")), double.Parse(m.Result("${y}"))));
}
throw new InvalidOperationException("can't parse : [" + s + "] to Vector2D");
}
/// <summary>
/// 创建 <see cref="Range" /> 的新实例(Range)
/// </summary>
public Range(string arg)
{
var m = ParseReg.Match(arg);
if (!m.Success)
{
throw new ArgumentException("无法分析指定的 Content-Range 标记 - " + arg);
}
AcceptRange = m.Groups[1].Value;
From = m.Groups[1].Value.ToInt64();
To = m.Groups[1].Value.ToInt64();
Total = m.Groups[1].Value.ToInt64();
}