public Locator set(Object o, String key = "")
{
services[Locator.key(o, key)] = o;
return(this);
}
public R get <R>(String key = "")
{
return((R)services[Locator.key(typeof(R), key)]);
}
public static String key(Object o, String key)
{
return(Locator.key(o.GetType(), key));
}