public void Insert(int index, T item)
{
if (item == null)
{
throw new ArgumentNullException();
}
if (index < StartIndex || index >= Count + StartIndex)
{
throw new IndexOutOfRangeException();
}
int i = StartIndex;
if (index == StartIndex)
{
IndexArrayElement <T> Element = new IndexArrayElement <T>(head.Value);
Element.Next = head.Next;
head.Value = item;
Count++;
}
IndexArrayElement <T> temp = head;
while (i != index)
{
temp = temp.Next;
i++;
}
IndexArrayElement <T> newElement = new IndexArrayElement <T>(item);
newElement.Next = temp.Next;
temp.Next = newElement;
Count++;
}
public T this[int index]
{
get
{
if (index < StartIndex || index >= Count + StartIndex)
{
throw new IndexOutOfRangeException();
}
int i = StartIndex;
IndexArrayElement <T> temp = head;
while (i != index)
{
temp = temp.Next;
i++;
}
return(temp.Value);
}
set
{
if (index < StartIndex || index >= Count + StartIndex)
{
throw new IndexOutOfRangeException();
}
int i = StartIndex;
IndexArrayElement <T> temp = head;
while (i != index)
{
temp = temp.Next;
i++;
}
temp.Value = value;
}
}
public void RemoveAt(int index)
{
if (index < StartIndex || index >= Count + StartIndex)
{
throw new IndexOutOfRangeException();
}
int i = StartIndex;
if (i == index)
{
head = head.Next;
Count--;
return;
}
IndexArrayElement <T> temp = head;
while (i != index - 1)
{
temp = temp.Next;
i++;
}
temp.Next = temp.Next.Next;
Count--;
}
public bool Remove(T item)
{
if (item == null)
{
throw new ArgumentNullException();
}
IndexArrayElement <T> temp = head;
if (head.Value.Equals(item))
{
head = head.Next;
Count--;
return(true);
}
while (temp.Next != null && !temp.Next.Value.Equals(item))
{
temp = temp.Next;
}
if (temp.Next != null)
{
temp.Next = temp.Next.Next;
Count--;
return(true);
}
return(false);
}
public IndexArray(int start, T[] array)
{
StartIndex = start;
head = null;
for (int i = 0; i < array.Length; i++)
{
Add(array[i]);
}
}
public void Clear()
{
if (head == null)
{
return;
}
else
{
while (head != null)
{
head = head.Next;
Count--;
}
}
}
public void Add(T item)
{
if (head == null)
{
head = new IndexArrayElement <T>(item);
}
else
{
IndexArrayElement <T> temp = head;
while (temp.Next != null)
{
temp = temp.Next;
}
temp.Next = new IndexArrayElement <T>(item);
}
Count++;
}
public bool Contains(T item)
{
if (item == null)
{
throw new ArgumentNullException();
}
IndexArrayElement <T> temp = head;
while (temp != null)
{
if (temp.Value.Equals(item))
{
return(true);
}
temp = temp.Next;
}
return(false);
}
public int IndexOf(T item)
{
if (item == null)
{
throw new ArgumentNullException();
}
int index = StartIndex;
IndexArrayElement <T> temp = head;
while (temp != null)
{
if (temp.Value.Equals(item))
{
return(index);
}
temp = temp.Next;
index++;
}
return(-1);
}
public void CopyTo(T[] array, int arrayIndex)
{
if (array == null)
{
throw new ArgumentNullException("The array cannot be null.");
}
if (arrayIndex < 0)
{
throw new ArgumentOutOfRangeException("The starting array index cannot be negative.");
}
if (Count > array.Length - arrayIndex + 1)
{
throw new ArgumentException("The destination array has fewer elements than the collection.");
}
IndexArrayElement <T> temp = head;
int i = 0;
while (temp != null)
{
array[i + arrayIndex] = temp.Value;
temp = temp.Next;
}
}
public IndexArrayElement(T value)
{
this.Value = value;
Next = null;
}
public IndexArrayElement()
{
Value = default(T);
Next = null;
}
public IndexArray(int start)
{
StartIndex = start;
head = null;
}
public IndexArray()
{
head = null;
StartIndex = 0;
}
