public override object Clone()
{
ArrayItemList <T> arrayItemList = new ArrayItemList <T>(this.Capacity);
arrayItemList.Promote(this);
return((object)arrayItemList);
}
public int Add(T value)
{
if (this._listStore == null)
{
this._listStore = (FrugalListBase <T>) new SingleItemList <T>();
}
FrugalListStoreState frugalListStoreState = this._listStore.Add(value);
if (frugalListStoreState != FrugalListStoreState.Success)
{
if (FrugalListStoreState.ThreeItemList == frugalListStoreState)
{
ThreeItemList <T> threeItemList = new ThreeItemList <T>();
threeItemList.Promote(this._listStore);
int num = (int)threeItemList.Add(value);
this._listStore = (FrugalListBase <T>)threeItemList;
}
else if (FrugalListStoreState.SixItemList == frugalListStoreState)
{
SixItemList <T> sixItemList = new SixItemList <T>();
sixItemList.Promote(this._listStore);
this._listStore = (FrugalListBase <T>)sixItemList;
int num = (int)sixItemList.Add(value);
this._listStore = (FrugalListBase <T>)sixItemList;
}
else
{
if (FrugalListStoreState.Array != frugalListStoreState)
{
throw new InvalidOperationException("FrugalList_CannotPromoteBeyondArray");
}
ArrayItemList <T> arrayItemList = new ArrayItemList <T>(this._listStore.Count + 1);
arrayItemList.Promote(this._listStore);
this._listStore = (FrugalListBase <T>)arrayItemList;
int num = (int)arrayItemList.Add(value);
this._listStore = (FrugalListBase <T>)arrayItemList;
}
}
return(this._listStore.Count - 1);
}
public void Promote(ArrayItemList <T> oldList)
{
int count = oldList.Count;
if (this._entries.Length >= count)
{
this.SetCount(oldList.Count);
for (int index = 0; index < count; ++index)
{
this.SetAt(index, oldList.EntryAt(index));
}
}
else
{
throw new ArgumentException(string.Format("FrugalList_TargetMapCannotHoldAllData", new object[3]
{
(object)oldList.ToString(),
(object)this.ToString(),
(object)nameof(oldList)
}));
}
}