/// <summary>
/// Advances the enumerator to the next element of the collection.
/// </summary>
/// <returns>True if the enumerator was successfully advanced to the next element; false if the enumerator has passed the end of the collection.</returns>
public Boolean MoveNext()
{
switch (_InternalState)
{
case SingleEnumeratorState.BEFORE:
_InternalState = SingleEnumeratorState.AT;
return(true);
case SingleEnumeratorState.AT:
_InternalState = SingleEnumeratorState.BEHIND;
return(false);
case SingleEnumeratorState.BEHIND:
return(false);
}
return(false);
}
/// <summary>
/// Creates a new single element enumerator based on the given element.
/// </summary>
/// <param name="myElement">The element within the enumerator.</param>
public SingleEnumerator(T myElement)
{
_Element = myElement;
_InternalState = SingleEnumeratorState.BEFORE;
}
/// <summary>
/// Sets the enumerator to its initial position, which is
/// before the first element in the collection.
/// </summary>
public void Reset()
{
_InternalState = SingleEnumeratorState.BEFORE;
}
