public static TField GetOrCreateDField <TOn, TField>(this TOn obj, DynamicFieldHandle <TOn, TField> handle)
where TOn : class
where TField : DynamicField <TOn, TField>, new()
{
if (obj.TryGetDField(out TField f))
{
return(f);
}
var n = new TField();
Storage <TOn, TField> .store.Add(obj, n);
return(n);
}
public static Boolean RemoveDField <TOn, TField>(this TOn obj, DynamicFieldHandle <TOn, TField> handle)
where TOn : class
where TField : DynamicField <TOn, TField>, new()
=> Storage <TOn, TField> .store.Remove(obj);
