static void Main(string[] args)
{
Child2 ch2_1 = new Child2(2, 2, 2, 2);
Console.WriteLine(ch2_1.Product());
Child1 ch1_1 = ch2_1;
Console.WriteLine(ch1_1.Product());
Parent p1 = ch1_1;
Console.WriteLine(p1.Product());
/////////////////////////////////////////////////
Child1 ch2_2 = new Child1(2, 2, 2);
Console.WriteLine(ch2_2.Product());
Parent p2 = ch2_2;
Console.WriteLine(p2.Product());
/////////////////////////////////////////////////
Parent p3 = new Parent(2, 2, false);
Console.WriteLine(p3.Product());
GC.Collect();
dynamic s1 = p1;
Console.WriteLine(s1.Product());
s1 = p2;
Console.WriteLine(s1.Product());
s1 = p3;
Console.WriteLine(s1.Product());
}
public void PopulateFilterIndex(Type type, IDictionary <string, IList <QueryFilterCondition> > index)
{
if (Operator != and)
{
return;
}
if (Argument1 != null)
{
Argument1.PopulateFilterIndex(type, index);
}
else if (Child1 != null)
{
Child1.PopulateFilterIndex(type, index);
}
if (Argument2 != null)
{
Argument2.PopulateFilterIndex(type, index);
}
else if (Child2 != null)
{
Child2.PopulateFilterIndex(type, index);
}
}
// Convert node to string
public override string ToString()
{
return(String.Format(Grouped ? "({0} {1} {2})" : "{0} {1} {2}",
Child1.ToString(),
Conjunction.ToString().ToUpper(),
Child2.ToString()));
}
public void NoLinqByGeneric()
{
Child2 result = null;
Measure.Method(() =>
{
result = GetListOfSubTypeByGeneric <Child2>(list1);
if (result != null)
{
return;
}
result = GetListOfSubTypeByGeneric <Child2>(list2);
if (result != null)
{
return;
}
result = GetListOfSubTypeByGeneric <Child2>(list3);
if (result != null)
{
return;
}
result = GetListOfSubTypeByGeneric <Child2>(list4);
if (result != null)
{
return;
}
}).WarmupCount(10)
.MeasurementCount(10)
.IterationsPerMeasurement(5)
.GC()
.Run();
}
/// <exclude/>
protected override Size ArrangeOverride(Size finalSize)
{
UIElement licenseErrorElement = null;
CheckLicense(ref licenseErrorElement);
if (licenseErrorElement != null)
{
licenseErrorElement.Arrange(new Rect(0, 0, finalSize.Width, finalSize.Height));
return(finalSize);
}
Rect splitterRect;
GetRects(finalSize, out _child1Rect, out splitterRect, out _child2Rect);
if (Child1 != null)
{
Child1.Arrange(_child1Rect);
}
if (SplitterPresenter != null)
{
SplitterPresenter.Arrange(splitterRect);
}
if (Child2 != null)
{
Child2.Arrange(_child2Rect);
}
return(finalSize);
}
/// <summary>
/// Method to query all the ids of features in this node that intersect the box defined
/// by <paramref name="minx"/>, <paramref name="miny"/>, <paramref name="maxx"/>
/// and <paramref name="maxy"/>
/// </summary>
/// <param name="minx">The lower x-ordinate</param>
/// <param name="miny">The lower y-ordinate</param>
/// <param name="maxx">The upper x-ordinate</param>
/// <param name="maxy">The upper y-ordinate</param>
/// <param name="fidList">A list of feature ids to add to</param>
/// <returns>An enumeration of feature ids</returns>
internal void QueryFids(byte minx, byte miny, byte maxx, byte maxy, List <uint> fidList)
{
if (ContainedBy(minx, miny, maxx, maxy))
{
AddAllFidsInNode(fidList);
return;
}
foreach (var feature in this)
{
if (feature.Intersects(minx, maxx, miny, maxy))
{
fidList.Add(feature.Fid);
}
}
if (Nid < _tree.FirstLeafNodeId)
{
if (Child1.Intersects(minx, miny, maxx, maxy))
{
Child1.QueryFids(minx, miny, maxx, maxy, fidList);
}
if (Child2.Intersects(minx, miny, maxx, maxy))
{
Child2.QueryFids(minx, miny, maxx, maxy, fidList);
}
}
}
public override string asString()
{
string b = Child1.asString();
string c = Child2.asString();
return("(" + b + "~" + c + ")");
}
public override Node differentiate()
{
Add_Operator a1 = new Add_Operator();
Multiply_Operator m1 = new Multiply_Operator();
Multiply_Operator m2 = new Multiply_Operator();
Node c1 = Child1;
Node c2 = Child2.differentiate();
Node c3 = Child1.differentiate();
Node c4 = Child2;
a1.Child1 = m1;
m1.Parent = a1;
a1.Child2 = m2;
m2.Parent = a1;
m1.Child1 = c1;
c1.Parent = m1;
m1.Child2 = c2;
c2.Parent = m1;
m2.Child1 = c3;
c3.Parent = m2;
m2.Child2 = c4;
c4.Parent = m2;
return(a1);
}
public override float Solve(float n)
{
float Left = Child1.Solve(n);
float Right = Child2.Solve(Left - n);
if (Child1.evaluate(Left) - Child2.evaluate(Left) != n)
{
if (Child1.evaluate(Right) - Child2.evaluate(Right) != n)
{
Right = Child2.Solve(n);
Left = Child1.Solve(Right - n);
if (Child1.evaluate(Left) - Child2.evaluate(Left) != n)
{
if (Child1.evaluate(Right) - Child2.evaluate(Right) != n)
{
return(float.PositiveInfinity);
}
return(Right);
}
return(Left);
}
return(Right);
}
return(Left);
}
/// <summary>
/// Method to remove a feature from a bin
/// </summary>
/// <param name="searchFeature"></param>
/// <returns></returns>
internal bool Remove(SbnFeature searchFeature)
{
if (!Intersects(searchFeature.MinX, searchFeature.MinY, searchFeature.MaxX, searchFeature.MaxY))
{
return(false);
}
if (FeatureCount > 0)
{
var searchBin = FirstBin;
for (var i = 0; i < FeatureCount; i++)
{
var j = i % 100;
if (i > 100 && j == 0)
{
searchBin = searchBin.Next;
}
if (searchBin[j].Fid == searchFeature.Fid)
{
searchBin.RemoveAt(j);
return(true);
}
}
}
if (Nid < _tree.FirstLeafNodeId)
{
return(Child1.Remove(searchFeature) ||
Child2.Remove(searchFeature));
}
return(false);
}
static void Main(string[] args)
{
Program p = new Program();
//获取对象的三种方法
Type t = p.GetType();
Type t1 = typeof(Program);
Type t2 = Type.GetType("_1.反射1.Program");
Console.WriteLine(t);
Console.WriteLine(t1);
Console.WriteLine(t2);
//调用无参构造函数，动态创建对象
//动态创建类，类必须有public且无参构造函数
//使用无参数构造方法创建此类的对象（如果没有无参构造函数会报异常）
object obj = Activator.CreateInstance(t);//动态创建t1指向的类的对象，相当于new Person();
Console.WriteLine("对象：" + obj);
Child c = new Child();
c.Hello();
Child2 c1 = new Child2();
c1.Hello();
Console.ReadKey();
}
public void TestCastFromInterface()
{
ITestInt intProp = new Child1(22);
ITestInt strProp = new Child2(33);
Trace.WriteLine(string.Format("Child1 cast id:{0} - int prop:{1}", ((Child1)intProp).Id, ((Child1)intProp).IntProperty));
Trace.WriteLine(string.Format("Child2 cast id:{0} - str prop:{1}", ((Child2)strProp).Id, ((Child2)strProp).StringProperty));
}
protected override void OnSizeRequested(ref Gtk.Requisition requisition)
{
var size1 = Child1.SizeRequest();
var size2 = Child2.SizeRequest();
requisition.Height = Math.Max(size1.Height, size2.Height);
requisition.Width = Handler.GetPreferredPanelSize(size1.Width, size2.Width);
}
public override ResponseVotes Evaluate(IAiContext context)
{
var votes = new ResponseVotes();
var matchingResponses = context.AvailableResponses.OfType<TRESPONSE>().Where(r => Child1.Evaluate(context).IsMatch(r));
matchingResponses.ForEach(response => context.VoteFor(response, Child2.Evaluate(context)));
return votes;
}
protected override void OnGetPreferredWidthForHeight(int height, out int minimum_width, out int natural_width)
{
int min1, width1, min2, width2, sw = Handler.SplitterWidth;
Child1.GetPreferredWidthForHeight(height, out min1, out width1);
Child2.GetPreferredWidthForHeight(height, out min2, out width2);
minimum_width = Handler.GetPreferredPanelSize(min1, min2);
natural_width = Handler.GetPreferredPanelSize(width1, width2);
}
protected override void OnGetPreferredHeightForWidth(int width, out int minimum_height, out int natural_height)
{
int min1, height1, min2, height2, sw = Handler.SplitterWidth;
Child1.GetPreferredHeightForWidth(width, out min1, out height1);
Child2.GetPreferredHeightForWidth(width, out min2, out height2);
minimum_height = Handler.GetPreferredPanelSize(min1, min2);
natural_height = Handler.GetPreferredPanelSize(height1, height2);
}
public override ResponseVotes Evaluate(IAiContext context)
{
var vote = context.AvailableResponses
.OfType <BuyCardResponse>()
.FirstOrDefault(response => (response.Item.Equals(Child1.Evaluate(context))));
return(vote == null
? new ResponseVotes()
: new ResponseVotes().VoteFor(vote, Child2.Evaluate(context)));
}
public static void Main(string[] args)
{
Kid KidObject = new Kid();
Child child = new Child();
Child2 child2 = new Child2();
Console.WriteLine(KidObject.PrintMessage());
Console.WriteLine(child.PrintMessage());
Console.WriteLine(child2.PrintMessage());
}
/// <summary>
/// function to count all features in this node and all child nodes
/// </summary>
/// <returns>The number of features in all this and all child nodes</returns>
public int CountAllFeatures()
{
var res = FeatureCount;
if (Nid < _tree.FirstLeafNodeId)
{
res += Child1.CountAllFeatures() + Child2.CountAllFeatures();
}
return(res);
}
public static void Main()
{
var c1 = new Child1();
var c2 = new Child2();
Test.SetBaseClassValue(c1);
Test.SetBaseClassValue(c2);
Console.WriteLine(c1.CreateUser);
Console.WriteLine(c2.CreateUser);
Console.ReadLine();
}
public override Node differentiate()
{
Node n = this;
Node c1 = Child1.differentiate();
Node c2 = Child2.differentiate();
n.Child1 = c1;
n.Child2 = c2;
c1.Parent = n;
c2.Parent = n;
return(this);
}
public override bool Evaluate(IAiContext context)
{
var cardSet = Child1.Evaluate(context);
var card = Child2.Evaluate(context);
if (cardSet == null || card == null)
{
return(false);
}
return(cardSet.Contains(card));
}
/// <summary>
/// Called from AuDockPanel.OnPaint, for its _firstSplit.
/// Paints all descendants.
/// </summary>
internal override void Paint(Graphics g)
{
if (IsSplitterVisible)
{
var t = _manager._paintTools;
g.FillRectangle(t.brushSplitter, this.SplitterBounds);
}
if (Child1.IsDocked)
{
Child1.Paint(g);
}
if (Child2.IsDocked)
{
Child2.Paint(g);
}
}
public override bool Evaluate(IAiContext context)
{
if (Child1 == null || Child2 == null)
{
return(false);
}
var cardSet1 = Child1.Evaluate(context);
var cardSet2 = Child2.Evaluate(context);
if (cardSet1 == null || cardSet2 == null)
{
return(false);
}
return(Child1.Evaluate(context).IsSupersetOf(Child2.Evaluate(context)));
}
void Start()
{
PublicChild child1 = new PublicChild();
Child2 child2 = new Child2();
// 9、理所当然地可以两个并存
child1.ParentPrivate();
child2.ParentPrivate();
//PublicChild child2 = new PublicChild(1);
// 3、protected构造函数不可访问
//PrivateParent parent = new PrivateParent();
// 5、不可以在类外面创建protected构造函数的类
//PublicChild child2 = new PublicChild("");
}
/// <summary>
/// Add the child nodes
/// </summary>
public void AddChildren()
{
if (Nid >= _tree.FirstLeafNodeId)
{
return;
}
var splitBounds = GetSplitBounds(1);
var childId = Nid * 2;
_tree.Nodes[childId] = new SbnNode(_tree, childId++, splitBounds[0], splitBounds[1], splitBounds[2], splitBounds[3]);
Child1.AddChildren();
splitBounds = GetSplitBounds(2);
_tree.Nodes[childId] = new SbnNode(_tree, childId, splitBounds[0], splitBounds[1], splitBounds[2], splitBounds[3]);
Child2.AddChildren();
}
public static void InheritanceTest10()
{
List<Parent> list = new List<Parent>();
Child2 c1 = new Child2();
SubParent c2 = new Child3();
list.Add(new Child2());
list.Add(new Child3());
list.RemoveAll((c) => c is Child2);
if (list.Count != 1)
throw new Exception("Error");
c1 = (Child2)c2;
Console.WriteLine(c1.ToString());
c1 = c2 as Child2;
Console.WriteLine(c1 == null);
}
/// <summary>
/// Helper method to add all the ids of features in this node and its descendants
/// </summary>
/// <returns>An enumeration of feature ids</returns>
private void AddAllFidsInNode(List <uint> fidList)
{
if (FeatureCount > 0)
{
var bin = FirstBin;
while (bin != null)
{
fidList.AddRange(bin.GetAllFidsInBin());
bin = bin.Next;
}
}
if (Nid < _tree.FirstLeafNodeId)
{
Child1.AddAllFidsInNode(fidList);
Child2.AddAllFidsInNode(fidList);
}
}
static void Main(string[] args)
{
//Abstraction
//Only DoIt is visible to me
Abstraction abs = new Abstraction();
abs.DoIt();
//Inheritance
Parent p = new Parent();
p.ParentMethod_1();
Child1 ch1 = new Child1();
ch1.ParentMethod_1(); //using over-ride //Child1 o/p
// Child1 ch1_1 = new Parent();
// ch1_1.ParentMethod_1(); - Error
Parent ch1_2 = new Child1();
ch1_2.ParentMethod_1(); //using over-ride
Child2 ch2 = new Child2();
ch2.ParentMethod_1(); //using New //Parent o/p
//important!!
Parent ch2_1 = new Child2();
ch2_1.ParentMethod_1();
//Output
// ParentMethod
// ParentMethod_1 in child1
// ParentMethod_1 in child1
// ParentMethod_1 in Child2 as new
// ParentMethod
}
public override Node differentiate()
{
Minus_Operator a = new Minus_Operator();
Multiply_Operator m1 = new Multiply_Operator();
Multiply_Operator m2 = new Multiply_Operator();
Node c1 = Child1.differentiate();
Node c2 = Child2;
Node c3 = Child1;
Node c4 = Child2.differentiate();
Divide_Operator d = new Divide_Operator();
Exponent_Operator e = new Exponent_Operator();
Node c5 = Child2;
Operand o = new Operand(2);
a.Child1 = m1;
a.Child2 = m2;
m1.Parent = a;
m2.Parent = a;
m1.Child1 = c1;
c1.Parent = m1;
m1.Child2 = c2;
c2.Parent = m1;
m2.Child1 = c3;
m2.Child2 = c4;
c3.Parent = m2;
c4.Parent = m2;
e.Child1 = c5;
e.Child2 = o;
o.Parent = e;
c5.Parent = e;
d.Child1 = a;
d.Child2 = e;
a.Parent = d;
e.Parent = e;
return(d);
}
static void Main(string[] args)
{
Base b1 = new Base();
Child1 c1 = new Child1();
Child2 c2 = new Child2();
Base b2 = c1;
Base b3 = c2;
b1.Virtual();
b1.NonVirtual();
b2.Virtual();
b2.NonVirtual();
b3.Virtual();
b3.NonVirtual();
c1.Virtual();
c1.NonVirtual();
c2.Virtual();
c2.NonVirtual();
}
public void Sketch_ToString_At_Instance_Level()
{
var obj = new Child2();
var str = obj.Sketch(); Assert.AreEqual("Child2String", str);
}
public void TestCastFromInterface()
{
ITestInt intProp = new Child1(22);
ITestInt strProp = new Child2(33);
Console.WriteLine("Child1 cast id:{0} - int prop:{1}", ((Child1)intProp).Id, ((Child1)intProp).IntProperty);
Console.WriteLine("Child2 cast id:{0} - str prop:{1}", ((Child2)strProp).Id, ((Child2)strProp).StringProperty);
}