/// <summary>
/// Access an attribute for the Sgroup.
/// </summary>
/// <param name="key">attribute key</param>
public object GetValue(SgroupKey key)
{
if (!attributes.TryGetValue(key, out object o))
{
return(null);
}
return(o);
}
/// <summary>
/// Store an attribute for the Sgroup.
/// </summary>
/// <param name="key">attribute key</param>
/// <param name="val">attribute value</param>
public void PutValue(SgroupKey key, object val)
{
attributes[key] = val;
}
