public override int GetHashCode()
{
if (_parent == null)
{
return(0);
}
return(HashCode.Combine(_parent.GetHashCode(), SystemPathComparer.GetHashCode(_name)));
}
public RelativeDirectoryName(DirectoryName parent, string name)
{
Invariants.CheckArgumentNotNull(parent, nameof(parent));
Invariants.CheckArgumentNotNull(name, nameof(name), "Directory name is empty");
Invariants.CheckArgument(PathHelpers.IsFileName(name), nameof(name), "Directory name contains one or more directory separator");
_parent = parent;
_name = name;
_hashCode = HashCode.Combine(_parent.GetHashCode(), SystemPathComparer.GetHashCode(_name));
}