Add() public method

public Add ( object value ) : int
value object
return int
LinkedList Class Documentation
コード例 #1
0
		public void Add()
		{
			LinkedList list = new LinkedList();
			
			list.Add( "1" );
			Assert.AreEqual( "1", list.Head );
			Assert.AreEqual( 1, list.Count );

			list.Add( "2" );
			Assert.AreEqual( "1", list.Head );
			Assert.AreEqual( 2, list.Count );

			list.Add( "3" );
			Assert.AreEqual( "1", list.Head );
			Assert.AreEqual( 3, list.Count );
		}
コード例 #2
0
		public void RemoveBoundary1()
		{
			LinkedList list = new LinkedList();
			
			list.Add( "1" );

			list.Add( "2" );

			list.Add( "3" );

			list.Remove( "1" );

			Assert.AreEqual( "2", list.Head );
			Assert.AreEqual( 2, list.Count );

			String[] array = (String[]) list.ToArray( typeof(String) );
			Assert.AreEqual( "2,3", String.Join(",", array) );
		}
コード例 #3
0
		public void Replace4()
		{
			LinkedList list = new LinkedList();
			
			list.Add( "0" );
			list.Add( "1" );
			list.Add( "2" );
			list.Add( "3" );
			Assert.IsTrue( list.Replace("2", "x") ); 

			Assert.AreEqual( 4, list.Count );
			
			String[] array = (String[]) list.ToArray( typeof(String) );
			Assert.AreEqual( "0,1,x,3", String.Join(",", array) );
		}
コード例 #4
0
		public void Insert2bis()
		{
			LinkedList list = new LinkedList();
			
			list.Add( "0" );
			list.Add( "1" );
			list.Add( "2" );
			list.Add( "3" );
			list.Add( "4" );
			list.Add( "5" );
			list.Insert(2, "x");

			Assert.AreEqual( 7, list.Count );
			
			String[] array = (String[]) list.ToArray( typeof(String) );
			Assert.AreEqual( "0,1,x,2,3,4,5", String.Join(",", array) );
		}
コード例 #5
0
		public void Replace3()
		{
			LinkedList list = new LinkedList();
			
			list.Add( "0" );
			list.Add( "1" );
			Assert.IsFalse( list.Replace("11", "x") ); 

			Assert.AreEqual( 2, list.Count );
			
			String[] array = (String[]) list.ToArray( typeof(String) );
			Assert.AreEqual( "0,1", String.Join(",", array) );
		}
コード例 #6
0
		public void Insert2()
		{
			LinkedList list = new LinkedList();
			
			list.Add( "1" );
			list.Add( "2" );
			list.Add( "3" );
			list.Insert(2, "x");

			Assert.AreEqual( 4, list.Count );
			
			String[] array = (String[]) list.ToArray( typeof(String) );
			Assert.AreEqual( "1,2,x,3", String.Join(",", array) );
		}
コード例 #7
0
		public void IndexOf2()
		{
			LinkedList list = new LinkedList();
			
			list.Add( "1" );
			list.Add( "2" );
			list.Add( "3" );
			list.Add( "4" );
			list.Add( "5" );

			Assert.AreEqual( 4, list.IndexOf("5") );
			Assert.AreEqual( -1, list.IndexOf("10") );
		}
コード例 #8
0
		public void RemoveMiddle2()
		{
			LinkedList list = new LinkedList();
			
			list.Add( "1" );
			list.Add( "2" );
			list.Add( "3" );
			list.Add( "4" );
			list.Add( "5" );

			list.Remove( "3" );

			Assert.AreEqual( "1", list.Head );
			Assert.AreEqual( 4, list.Count );
			
			String[] array = (String[]) list.ToArray( typeof(String) );
			Assert.AreEqual( "1,2,4,5", String.Join(",", array) );
		}
コード例 #9
0
		public void Replace3()
		{
			LinkedList list = new LinkedList();
			
			list.Add( "0" );
			list.Add( "1" );
			Assert.IsFalse( list.Replace("11", "x"), "Successfully replaced 11 with x when it should have failed." ); 

			Assert.AreEqual( 2, list.Count );
			
			String[] array = (String[]) list.ToArray( typeof(String) );
			Assert.AreEqual( "0,1", String.Join(",", array) );
		}
コード例 #10
0
		public void Insert1_AfterReplacingHeadWithAddFirst()
		{
			LinkedList list = new LinkedList();

			list.Add("2");
			list.AddFirst("1");
			list.Insert(1, "x");

			Assert.AreEqual(3, list.Count);

			String[] array = (String[])list.ToArray(typeof(String));
			Assert.AreEqual("1,x,2", String.Join(",", array));
		}