/// <summary>
/// Gets the value of the specified element in the current Array.
/// </summary>
/// <param name="index">
/// An integer that represents the position of the Array element to
/// get.
/// </param>
/// <returns>
/// The value at the specified position in the Array.
/// </returns>
/// <exception cref="ArgumentOutOfRangeException">
/// index is outside the range of valid indexes for the current Array.
/// </exception>
public object GetValue(int index)
{
// Preconditions.
if (index < 0 || index >= Length)
{
throw new ArgumentOutOfRangeException(
"Index out of range.");
}
return(head.GetValue(index));
}
/// <summary>
/// Gets the value at the specified position in the current
/// RandomAccessList.
/// </summary>
/// <param name="index">
/// An integer that represents the position of the RandomAccessList
/// element to get.
/// </param>
/// <returns>
/// The value at the specified position in the RandomAccessList.
/// </returns>
/// <exception cref="ArgumentOutOfRangeException">
/// index is outside the range of valid indexes for the current
/// RandomAccessList.
/// </exception>
public object GetValue(int index)
{
// Precondition.
if (index < 0 || index >= Count)
{
throw new ArgumentOutOfRangeException("index", index,
"Index out of range.");
}
return(first.GetValue(index));
}