public void ChangeType(ref object obj, Type newType, TaggedTypesCfg taggedTypes, bool keepTypeConfig = false)
{
var previous = obj;
var tObj = obj as IGotClassTag;
if (keepTypeConfig && tObj != null)
{
_perTypeConfig[tObj.ClassTag] = tObj.Encode().ToString();
}
obj = Activator.CreateInstance(newType);
var std = obj as ICfg;
if (std != null)
{
string data;
if (_perTypeConfig.TryGetValue(taggedTypes.Tag(newType), out data))
{
std.Decode(data);
}
}
StdExtensions.TryCopy_Std_AndOtherData(previous, obj);
}
public static void TryChangeObjectType(IList list, int index, Type type, TaggedTypesCfg cfg, ListMetaData ld = null)
{
var previous = list.TryGetObj(index);
var el = previous;
var iTag = el as IGotClassTag;
var std = (el as ICfg);
var ed = ld.TryGetElement(index);
if (ed != null && ld.keepTypeData && iTag != null)
{
ed.ChangeType(ref el, type, cfg, ld.keepTypeData);
}
else
{
el = std.TryDecodeInto <object>(type);
StdExtensions.TryCopy_Std_AndOtherData(previous, el);
}
list[index] = el;
}
