/// <summary>
/// Creates a copy of Crosspath instance.
/// </summary>
/// <param name="xpath">Source instance.</param>
protected Crosspath(Crosspath xpath) : this()
{
SourceString = xpath.SourceString;
Origin = xpath.Origin;
Flavor = xpath.Flavor;
WindowsRootDrive = xpath.WindowsRootDrive;
directories = new LinkedList <String>(xpath.directories);
}
/// <summary>
/// Creates RelativeCrosspath from string.
/// If string does not contain a relative path, then throw an exception.
/// </summary>
/// <param name="path"></param>
/// <returns></returns>
public new static RelativeCrosspath FromString(String path)
{
Crosspath xpath = Crosspath.FromString(path);
if (!(xpath is RelativeCrosspath))
{
throw new CrosspathLibException("the path provided is not relative");
}
return(xpath as RelativeCrosspath);
}
public static AbsoluteCrosspath FromString(String path, AbsoluteCrosspath workingDir)
{
Crosspath xpath = Crosspath.FromString(path);
if (!(xpath is AbsoluteCrosspath))
{
return(((RelativeCrosspath)xpath).Absolutized(workingDir));
}
return(xpath as AbsoluteCrosspath);
}
/// <summary>
/// Creates AbsoluteCrosspath from string.
/// If string does not contain an absolute path, then throw an exception.
/// </summary>
/// <param name="path"></param>
/// <returns></returns>
public new static AbsoluteCrosspath FromString(String path)
{
Crosspath xpath = Crosspath.FromString(path);
if (!(xpath is AbsoluteCrosspath))
{
throw new CrosspathLibException("the path provided is not absolute");
}
return(xpath as AbsoluteCrosspath);
}
