public DynData(TTarget obj, bool keepAlive)
{
if (obj != null)
{
WeakReference weak = new WeakReference(obj);
// Ideally this would be a "no GC region", but that's too new.
CreationsInProgress++;
lock (_DataMap) {
if (!_DataMap.TryGetValue(weak, out _Data))
{
_Data = new _Data_();
_DataMap.Add(weak, _Data);
}
}
CreationsInProgress--;
Weak = weak;
if (keepAlive)
{
KeepAlive = obj;
}
}
else
{
_Data = _DataStatic;
}
OnInitialize?.Invoke(this, obj);
}
public static _Data_ <TTarget> For(TTarget obj)
{
WeakReference weak = new WeakReference(obj);
if (ObjectMap.TryGetValue(weak, out _Data_ <TTarget> data))
{
return(data);
}
data = new _Data_ <TTarget>(obj, weak);
ObjectMap.Add(weak, data);
return(data);
}
public DynData(TTarget obj)
{
if (obj != null)
{
WeakReference weak = new WeakReference(obj);
lock (_DataMap) {
if (!_DataMap.TryGetValue(weak, out _Data))
{
_Data = new _Data_();
_DataMap.Add(weak, _Data);
}
}
Weak = weak;
}
else
{
_Data = _DataStatic;
}
OnInitialize?.Invoke(this, obj);
}
public DynamicData(Type type, object obj, bool keepAlive)
{
TargetType = type;
lock (_CacheMap) {
if (!_CacheMap.TryGetValue(type, out _Cache))
{
_Cache = new _Cache_(type);
_CacheMap.Add(type, _Cache);
}
}
if (obj != null)
{
lock (_DataMap) {
if (!_DataMap.TryGetValue(obj, out _Data))
{
_Data = new _Data_(type);
_DataMap.Add(obj, _Data);
}
}
Weak = new WeakReference(obj);
if (keepAlive)
{
KeepAlive = obj;
}
}
else
{
lock (_DataStaticMap) {
if (!_DataStaticMap.TryGetValue(type, out _Data))
{
_Data = new _Data_(type);
_DataStaticMap.Add(type, _Data);
}
}
}
OnInitialize?.Invoke(this, type, obj);
}