Exemple #1
0
        static public void Main()
        {
            // create MyObjs containing key and string data
            MyObj obj1 = new MyObj(0003, "MyObj C");
            MyObj obj2 = new MyObj(0001, "MyObj A");
            MyObj obj3 = new MyObj(0002, "MyObj B");
            MyObj obj4 = new MyObj(0004, "MyObj D");
            MyObj obj5 = new MyObj(0005, "MyObj E");

            try
            {
                // format: Add(key, value)
                treap.Add(new MyKey(obj1.Key), obj1);
                Console.WriteLine("Added to Treap, key: " + obj1.ToString());
                treap.Add(new MyKey(obj2.Key), obj2);
                Console.WriteLine("Added to Treap, key: " + obj2.ToString());
                treap.Add(new MyKey(obj3.Key), obj3);
                Console.WriteLine("Added to Treap, key: " + obj3.ToString());
                treap.Add(new MyKey(obj4.Key), obj4);
                Console.WriteLine("Added to Treap, key: " + obj4.ToString());
                treap.Add(new MyKey(obj5.Key), obj5);
                Console.WriteLine("Added to Treap, key: " + obj5.ToString());
                Console.WriteLine(Environment.NewLine);

                DumpTreap(true);
                Console.WriteLine(Environment.NewLine);

                Console.WriteLine("- Treap Values -");
                TreapEnumerator t = treap.Values();
                while (t.MoveNext())
                {
                    Console.WriteLine(((MyObj)(t.Value)).Data);
                }
                Console.WriteLine(Environment.NewLine);

                Console.WriteLine("- Treap Keys -");
                TreapEnumerator k = treap.Keys();
                while (k.MoveNext())
                {
                    Console.WriteLine(k.Key);
                }
                Console.WriteLine(Environment.NewLine);

                DumpMinMaxValue();
                Console.WriteLine(Environment.NewLine);

                // test Remove
                MyKey tObjKey = (MyKey)treap.GetMinKey();
                MyObj tObj    = (MyObj)treap.GetData(tObjKey);
                Console.WriteLine("Remove Min Key: " + tObj.ToString());
                Console.WriteLine(Environment.NewLine);
                treap.Remove(tObjKey);
                DumpTreap(false);
                Console.WriteLine(Environment.NewLine);

                Console.WriteLine("Remove Max Value:" + treap.GetMaxValue().ToString());
                treap.RemoveMax();
                Console.WriteLine("Remove Min Value:" + treap.GetMinValue().ToString());
                treap.RemoveMin();
                Console.WriteLine(Environment.NewLine);

                DumpTreap(true);
                Console.WriteLine(Environment.NewLine);

                Console.WriteLine("Remove Min Key:" + ((MyKey)(treap.GetMinKey())).ToString());
                treap.RemoveMin();
                Console.WriteLine("Remove Max Key:" + ((MyKey)(treap.GetMaxKey())).ToString());
                treap.RemoveMax();

                Console.WriteLine(Environment.NewLine);
                DumpTreap(true);
                Console.WriteLine(Environment.NewLine);

                // add some more and clear the treap
                Console.WriteLine("- Adding MyKeyObjs - ");
                Console.WriteLine(Environment.NewLine);

                MyKeyObj myKeyObj1 = new MyKeyObj(0025, "MyKeyObj W");
                MyKeyObj myKeyObj2 = new MyKeyObj(0023, "MyKeyObj X");
                MyKeyObj myKeyObj3 = new MyKeyObj(0026, "MyKeyObj Y");
                MyKeyObj myKeyObj4 = new MyKeyObj(0024, "MyKeyObj Z");
                treap.Add(myKeyObj1.Key, myKeyObj1);
                Console.WriteLine("Added to Treap, key: " + myKeyObj1.ToString());
                treap.Add(myKeyObj2.Key, myKeyObj2);
                Console.WriteLine("Added to Treap, key: " + myKeyObj2.ToString());
                treap.Add(myKeyObj3.Key, myKeyObj3);
                Console.WriteLine("Added to Treap, key: " + myKeyObj3.ToString());
                treap.Add(myKeyObj4.Key, myKeyObj4);
                Console.WriteLine("Added to Treap, key: " + myKeyObj4.ToString());
                Console.WriteLine(Environment.NewLine);

                TraverseEnumerator();
                Console.WriteLine(Environment.NewLine);

                Console.WriteLine("- Clearing Treap -");
                Console.WriteLine(Environment.NewLine);
                treap.Clear();
                DumpTreap(true);
                Console.WriteLine(Environment.NewLine);

                Console.WriteLine("Press enter to terminate");
                Console.ReadLine();
            }
            catch (Exception ex)
            {
                Console.WriteLine(ex.Message);
                Console.WriteLine("Press enter to terminate");
                Console.ReadLine();
            }
        }