Bamboo.Prevalence.Collections.List.Map C# (CSharp) Method

List Class Documentation Datei anzeigen Open project: bamboo/Bamboo.Prevalence

Map() public method

Maps every object in this list to an equivalent (Equals(item) returns true) in the list passed as argument. The entire mapping operation is accomplished in the context of a writer lock.

public Map ( IEnumerable list ) : void
list	IEnumerable
return	void

		public void Map(IEnumerable list)
		{
			if (null == list)
			{
				throw new ArgumentNullException("list");
			}

			AcquireWriterLock();
			try
			{
				for (int i=0; i<_list.Count; ++i)
				{
					object existing = _list[i];
					if (null != existing)
					{
						foreach (object item in list)
						{
							if (existing.Equals(item))
							{
								_list[i] = item;
								break;
							}
						}
					}
				}
			}
			finally
			{
				ReleaseWriterLock();
			}
		}