/// <summary>
/// Constructor for project internal use
/// </summary>
/// <param name="BTree"></param>
internal ThreadSafeBTree(BTree BTree)
{
this.BTree = BTree;
this.Synchronizer = (Synchronizer)BTree.SyncRoot;
}
/// <summary>
/// Returns the Synchronized version of BTree
/// </summary>
/// <returns>Synchronized BTree object</returns>
public IBTree Synchronized()
{
return(BTree.Synchronized(this.BTree));
}
/// <summary>
/// Returns the Synchronized version of BTree
/// </summary>
/// <param name="BTree">BTree object to be wrapped in a synchronized btree wrapper</param>
/// <returns>Synchronized BTree object</returns>
public static ThreadSafeBTree Synchronized(BTree BTree)
{
return(new ThreadSafeBTree(BTree));
}
/// <summary>
/// Copy into an array contents of the btree.
/// </summary>
/// <param name="DestArray">Destination array that will contain the items.</param>
/// <param name="StartIndex">Start index to start copying into</param>
/// <remarks>
/// On error, throws following Exceptions:
/// </remarks>
/// <remarks>
/// ArgumentNullException - array is a null reference (Nothing in Visual Basic).
/// </remarks>
/// <remarks>
/// ArgumentOutOfRangeException - arrayIndex is less than zero.
/// </remarks>
/// <remarks>
/// ArgumentException - array is multidimensional.
/// -or-
/// </remarks>
/// <remarks>
/// arrayIndex is equal to or greater than the length of array.
/// -or-
/// </remarks>
/// <remarks>
/// arrayIndex is equal to or greater than the length of array.
/// -or-
/// </remarks>
/// <remarks>
/// The number of elements in the source Hashtable is greater than the available space from arrayIndex to the end of the destination array.
/// </remarks>
public void CopyTo(Array DestArray, int StartIndex)
{
if (DestArray == null)
{
throw new ArgumentNullException(BTree.GetStringResource("DestArray"), BTree.GetStringResource("DestArrayIsNull"));
}
if (StartIndex < 0)
#if DEVICE
{ throw new ArgumentOutOfRangeException(BTree.GetStringResource("DestArray") + " " + StartIndex.ToString() + " " + BTree.GetStringResource("StartIndexIsNegative")); }
#else
{ throw new ArgumentOutOfRangeException(BTree.GetStringResource("DestArray"), (object)StartIndex, BTree.GetStringResource("StartIndexIsNegative")); }
#endif
if (DestArray.Rank > 1)
{
throw new ArgumentException(BTree.GetStringResource("DestArrayIsMulti"));
}
if (StartIndex >= DestArray.Length)
{
throw new ArgumentException(BTree.GetStringResource("StartIndexIsGreaterThanLength"));
}
if (this.Count > DestArray.Length - StartIndex)
{
throw new ArgumentException(BTree.GetStringResource("BTreeHasMoreElems"));
}
foreach (object o in this)
{
DestArray.SetValue(o, StartIndex);
StartIndex++;
}
}
/// <summary>
/// Constructor. Pass the B-Tree instance you want to enumerate its items/elements on.
/// </summary>
/// <param name="BTree">BTree instance items will be enumerated</param>
public BTreeEnumerator(BTree BTree)
{
this.BTree = BTree;
this.Reset();
}