public void InsertRange(int index, IEnumerable <T> collection)
{
if (index < 0 || index > Count)
{
throw new ArgumentOutOfRangeException();
}
ListPatch <T> list = collection as ListPatch <T>;
int count = list != null ? list.Count : collection.Count();
if (count == 0)
{
return;
}
EnsureCapacity(Count + count);
System.Array.Copy(Array, index, Array, index + count, Count - index);
if (list != null)
{
System.Array.Copy(list.Array, 0, Array, index, count);
}
else
{
foreach (var x in collection)
{
Array[index++] = x;
}
}
Count += count;
Version++;
}
/// <summary>
/// Splits the list into two parts, where the right part contains count elements.
/// </summary>
/// <param name="count"></param>
/// <returns>the right part of the list</returns>
public ListPatch <T> Split(int count)
{
ListPatch <T> list = new ListPatch <T>(Capacity);
System.Array.Copy(this.Array, Count - count, list.Array, 0, count);
list.Count = count;
Count -= count;
Version++;
return(list);
}
public void AddRange(ListPatch <T> list, int index, int count)
{
AddRange(list.Array, index, count);
}
