/// <summary>
/// Adds the elements of the specified collection to the end of the List
/// </summary>
/// <param name="collection">The collection whose elements should be added to the end of the List. The collection itself cannot be null.</param>
public unsafe void AddRange(intListAccessor collection)
{
if (collection == null)
{
throw new ArgumentNullException("collection is null.");
}
int delta = collection.length;
if (collection.CellID != CellID)
{
CellPtr = ResizeFunction(CellPtr - 4, *(int *)(CellPtr - 4) + 4, delta);
Memory.Copy(collection.CellPtr, CellPtr + *(int *)CellPtr + 4, delta);
*(int *)CellPtr += delta;
}
else
{
byte[] tmpcell = new byte[delta];
fixed(byte *tmpcellptr = tmpcell)
{
Memory.Copy(collection.CellPtr, tmpcellptr, delta);
CellPtr = ResizeFunction(CellPtr - 4, *(int *)(CellPtr - 4) + 4, delta);
Memory.Copy(tmpcellptr, CellPtr + *(int *)CellPtr + 4, delta);
*(int *)CellPtr += delta;
}
}
this.CellPtr += 4;
}
/// <summary>
/// Adds the elements of the specified collection to the end of the List
/// </summary>
/// <param name="collection">The collection whose elements should be added to the end of the List. The collection itself cannot be null.</param>
public unsafe void AddRange(List <int> collection)
{
if (collection == null)
{
throw new ArgumentNullException("collection is null.");
}
intListAccessor tcollection = collection;
int delta = tcollection.length;
CellPtr = ResizeFunction(CellPtr - 4, *(int *)(CellPtr - 4) + 4, delta);
Memory.Copy(tcollection.CellPtr, CellPtr + *(int *)CellPtr + 4, delta);
*(int *)CellPtr += delta;
this.CellPtr += 4;
}
/// <summary>
/// Inserts the elements of a collection into the List at the specified index.
/// </summary>
/// <param name="index">The zero-based index at which the new elements should be inserted.</param>
/// <param name="collection">The collection whose elements should be inserted into the List. The collection itself cannot be null, but it can contain elements that are null, if type T is a reference type.</param>
public unsafe void InsertRange(int index, List <int> collection)
{
if (collection == null)
{
throw new ArgumentNullException("collection is null.");
}
if (index < 0)
{
throw new ArgumentOutOfRangeException("index is less than 0.");
}
if (index > Count)
{
throw new ArgumentOutOfRangeException("index is greater than Count.");
}
intListAccessor tmpAccessor = collection;
int offset = (index << 2);
CellPtr = ResizeFunction(CellPtr - 4, offset + 4, tmpAccessor.length);
Memory.Copy(tmpAccessor.CellPtr, CellPtr + offset + 4, tmpAccessor.length);
*(int *)CellPtr += tmpAccessor.length;
this.CellPtr += 4;
}
internal _iterator(intListAccessor target)
{
targetPtr = target.CellPtr;
endPtr = target.CellPtr + target.length;
}