public override string ToString()
{
var paths = Paths == null ? EmptyPath : Paths;
return(string.Join("|", paths.Select(t => t.ToString()).Cons(BaseHash.ToString())));
}
/** 拷贝基础,为了clone系列 */
public void copyBase(BaseHash target)
{
_size = target._size;
_capacity = target._capacity;
_version = 0;
}
