public static void Main(String[] args) {
FooBar fb = new FooBar();
IList<int> list = new LinkedList<int>();
list.AddAll(new int[] { 2, 3, 5, 7, 11 });
list.Map<double>(fb).Apply(Console.WriteLine);
list.Apply(fb);
}
/*
* This is the central method of the whole Dataflow engine as it executes the patches.
*
* A breath first search over the entire graph is done, starting from the rootSet.
* All patches that have no connected inlets are part of the rootSet.
*
* The algorith is the follow
*
* 1) push all elements from the root set into the execution queue
*
* 2) dequeue a patch from the execution queue
* 3) if execution criteria is met execute it *1
* 4) propagate the values of all changed outlets and add the receiving patches to the discovered set *2 *3
* 5) goto to step 2 if the execution queue is not empty
* 6) move all elements from the discovered set to the execution queue
* 7) goto step 2 if the execution queue is not empty
* 8) finish the frame
*
* *1 right now the only criteria is 'execute allways'
* *2 outlet values propagation and patch enqueuing are done from first to last outlet.
* *3 order of discovery is maintained during execution.
*/
public void StepFrame()
{
LinkedList <IPatchContainer> executionQueue = new LinkedList <IPatchContainer> ();
HashedLinkedList <IPatchContainer> discoveredSet = new HashedLinkedList <IPatchContainer> ();
executionQueue.AddAll(this.rootSet);
do
{
while (executionQueue.Count > 0)
{
IPatchContainer patch = executionQueue.RemoveFirst();
patch.ExecutePatch();
foreach (IOutlet outlet in patch.Outlets)
{
outlet.PropagateChanges(discoveredSet);
}
}
if (discoveredSet.Count > 0)
{
executionQueue.AddAll(discoveredSet);
discoveredSet.Clear();
}
} while (executionQueue.Count > 0);
}
public override IList<Variable> apply(IList<Variable> input)
{
var list = new LinkedList<Variable>();
list.AddAll(input);
//list.Add(0, );
list.Insert(0, input[input.Count - 1]);
return list;
}
private ICollection <DataNode> Route0(ShardingRule shardingRule, TableRule tableRule, List <IRouteValue> databaseShardingValues, List <IRouteValue> tableShardingValues)
{
ICollection <String> routedDataSources = RouteDataSources(shardingRule, tableRule, databaseShardingValues);
ICollection <DataNode> result = new LinkedList <DataNode>();
foreach (var routedDataSource in routedDataSources)
{
result.AddAll(RouteTables(shardingRule, tableRule, routedDataSource, tableShardingValues));
}
return(result);
}
private ICollection <DataNode> RouteByMixedConditionsWithCondition(ShardingRule shardingRule, TableRule tableRule)
{
ICollection <DataNode> result = new LinkedList <DataNode>();
foreach (var condition in ShardingConditions.Conditions)
{
ICollection <DataNode> dataNodes = Route0(shardingRule, tableRule, GetDatabaseShardingValues(shardingRule, tableRule, condition), GetTableShardingValues(shardingRule, tableRule, condition));
result.AddAll(dataNodes);
OriginalDataNodes.Add(dataNodes);
}
return(result);
}
private List <T> GetGroupResults <T>(ICollection <T> firstResults, ICollection <Task <ICollection <T> > > restFutures)
{
var result = new LinkedList <T>(firstResults);
var rs = Task.WhenAll(restFutures).GetAwaiter().GetResult();
foreach (var r in rs)
{
result.AddAll(r);
}
return(result.ToList());
}
private List <R> SerialExecute <T, R>(ICollection <InputGroup <T> > inputGroups,
IGroupedCallback <T, R> firstCallback, IGroupedCallback <T, R> callback)
{
ICollection <R> result =
new LinkedList <R>(SyncExecute(inputGroups.First(), null == firstCallback ? callback : firstCallback));
var loopInputGroups = inputGroups.Skip(1);
foreach (var inputGroup in loopInputGroups)
{
result.AddAll(SyncExecute(inputGroup, callback));
}
return(result.ToList());
}
public static void Main(string[] args)
{
var count = args.Length > 0 ? int.Parse(args[0]) : 10;
var arr = RandomInts(count);
// int[] arr = { 2, 5, 1, 8, 11, 22, 4, 5 };
// qwsort(arr);
// Print(arr);
IList <int> list = new LinkedList <int>();
list.AddAll(arr);
var t = new Timer();
QwSort(list);
Console.WriteLine("Time = {0} sec", t.Check());
Console.WriteLine(list[0]);
Print(list);
}
/**
* /// Internal routine used to generate all paths starting at a given node.
*
* /// @param path
* /// @param n
* /// @return a list of lists of Nodes
*/
protected LinkedList <String> AllPathsFrom(String path, Node n)
{
var p = path + ' ' + n.Word;
var l = new LinkedList <String>();
if (n == TerminalNode)
{
l.Add(p);
}
else
{
foreach (var e in n.LeavingEdges)
{
l.AddAll(AllPathsFrom(p, e.ToNode));
}
}
return(l);
}
/// <summary>
/// 检索的分词
/// </summary>
/// <returns></returns>
private List<Term> Result()
{
var result = new LinkedList<Term>();
var length = Graph.Terms.Length - 1;
for (var i = 0; i < length; i++)
{
if (Graph.Terms[i] != null)
{
result.Add(Graph.Terms[i]);
}
}
var last = new LinkedList<Term>();
foreach (var term in result)
{
if (term.Name.Length >= 3)
{
var gwi = new GetWordsImpl(term.Name);
string temp;
while ((temp = gwi.AllWords()) != null)
{
if (temp.Length < term.Name.Length && temp.Length > 1)
{
last.Add(new Term(temp, gwi.Offe + term.Offe, TermNatures.Null));
}
}
}
}
result.AddAll(last);
ToAnalysis.SetRealName(Graph, result);
return result;
}
public void Update(UpdateArgs args)
{
// See if we have a new category
if (currentCategory == null)
{
// Create a category and force the first credit to show
ChooseCategory();
Debug("Starting category: {0}", currentCategory);
newSeconds = 0;
}
// If we don't have a category, we are done
if (currentCategory == null)
{
Game.GameMode = new MainMenuMode();
return;
}
// Update any of the displayed ones
LinkedList<CreditsLine> tmpList = new LinkedList<CreditsLine>();
tmpList.AddAll(displayed);
foreach (CreditsLine cl in tmpList)
{
// Add the time
cl.SecondsDisplayed += args.SecondsSinceLastUpdate;
// If we exceeded the life, kill it
if (cl.SecondsDisplayed > cl.SecondsToLive)
{
displayed.Remove(cl);
sprites.Remove(cl.Sprite);
Debug("Removing credit line: {0}", cl.Name);
}
}
// If the displayed and pending list are empty, then we
// are done
if (displayed.Count == 0 && pending.Count == 0)
{
Debug("Finished category: {0}", currentCategory);
currentCategory = null;
return;
}
// See if we are showing a new one
newSeconds -= args.SecondsSinceLastUpdate;
if (slots > 0 && newSeconds <= 0 && pending.Count > 0)
{
// Reset the counter
newSeconds = 0.2;
// See if we have too many
if (displayed.Count <= slots)
{
// Pick a random location for this
int kill = slots * 2;
while (true)
{
// Check the kill
if (kill-- < 0)
break;
// Set up some variables
int row = Entropy.Next(0, slots);
float y = row * CreditsLine.FontSize + FontSize * 2;
bool found = false;
foreach (CreditsLine cl0 in displayed)
{
if (cl0.Point.Y == y)
{
found = true;
break;
}
}
// If we found something, try again
if (found)
continue;
// Add a new one
CreditsLine cl = pending.RemoveFirst();
displayed.Add(cl);
cl.Point = new PointF(
Entropy.NextFloat(sprites.Size.Width
- cl.Sprite.Size.Width - 160) + 80,
y);
sprites.Add(cl.Sprite);
break;
}
}
}
// Update the sprites
sprites.Update(args);
}
public ParkingSpaceObstacle(World world, Vector2 position, float rotation)
{
Vector2[] vertices = new Vector2[8];
vertices[0] = new Vector2(-3.5f, 1.5f);
vertices[1] = new Vector2(3.5f, 1.5f);
vertices[2] = new Vector2(3.5f, -1.5f);
vertices[3] = new Vector2(-3.5f, -1.5f);
vertices[4] = new Vector2(-3.5f, -1.45f);
vertices[5] = new Vector2(3.45f, -1.45f);
vertices[6] = new Vector2(3.45f, 1.45f);
vertices[7] = new Vector2(-3.45f, 1.45f);
for (int i = 0; i < 8; i++)
vertices[i] *= 10;
LinkedList<Vertices> vertexSet = new LinkedList<Vertices>();
vertexSet.AddAll(EarclipDecomposer.ConvexPartition(new Vertices(vertices)));
foreach (Vertices v in vertexSet)
{
Body b = BodyFactory.CreatePolygon(world, v, 1f, position);
b.BodyType = BodyType.Static;
b.Rotation = rotation;
Bodies.Add(b);
}
}
/// <summary>
/// Updates the prayer viewport to show/include/remove the
/// top-down views to fit the current view.
/// </summary>
private void UpdatePrayers()
{
// Build up a list of ones to remove
LinkedList<Prayer> oldKeys = new LinkedList<Prayer>();
oldKeys.AddAll(prayerViews.Keys);
// Loop through the prayers
float x = Padding;
foreach (Prayer prayer in Game.State.Prayers)
{
// Ignore invisible prayers
if (!prayer.IsAccepted)
continue;
// See if we have the view
if (!prayerViews.Contains(prayer))
{
// We need to create the top-down view
TopDownViewport tdv = new TopDownViewport(prayer.Board);
tdv.BlockFilter = FilterConstruction;
// Set the value
prayerViews[prayer] = tdv;
prayerViewport.Add(tdv);
}
else
{
// Remove this from the to-remove (old) list
oldKeys.Remove(prayer);
}
// Change the location of the viewport
TopDownViewport v = prayerViews[prayer];
v.Point = new PointF(x, Padding);
// Adjust the size based on how close the mouse is to
// viewport.
float size = 8;
float left = Math.Abs(mousePoint.X - v.Point.X);
float right =
Math.Abs(mousePoint.X - (v.Point.X + v.Size.Width));
// Average these two to get the midpoint
float average = (left + right) / 2;
// Only make a different if we are with 64 of it
if (average <= 64)
{
float ratio = (64 - average) / 64;
size += ratio * 8;
}
v.BlockHeight = v.BlockWidth = size;
// Update the new x coordinate
v.Size = v.Extents.Size;
x += Padding + v.Size.Width;
}
// Anything left in the old list needs to be removed
foreach (Prayer prayer in oldKeys)
{
// Get the viewport
TopDownViewport ov = prayerViews[prayer];
prayerViewport.Remove(ov);
prayerViews.Remove(prayer);
}
}
protected override void Draw(GameTime gameTime)
{
GraphicsDevice.Clear(backgroundLight ? LIGHT : DARK);
Matrix p = camera.Projection;
Matrix v = camera.View;
if (cameraView == 2)
{
float orientation = controller != null && controller.InReverse ? car.Pose.Orientation + MathHelper.Pi : car.Pose.Orientation;
Vector2 position = Car.GetCenterPosition(car.Pose);
Vector2 headingVector = new Vector2((float)Math.Cos(orientation), (float)Math.Sin(orientation));
float offset = 14f;
float height = 10f;
v = Matrix.CreateLookAt(new Vector3(position + -offset * headingVector, height), new Vector3(position + offset * headingVector, 0f), Vector3.UnitZ);
}
else if (cameraView == 3)
{
float or = car.Pose.Orientation + MathHelper.ToRadians(120f);
Vector2 headingVector = new Vector2((float)Math.Cos(or), (float)Math.Sin(or));
v = Matrix.CreateLookAt(new Vector3(car.Pose.Position + -10f * headingVector, 5f), new Vector3(Car.GetCenterPosition(car.Pose), 0f), Vector3.UnitZ);
}
else if (cameraView == 4)
{
float or = goalPose.Orientation;
Vector2 headingVector = new Vector2((float)Math.Cos(or), (float)Math.Sin(or));
v = Matrix.CreateLookAt(new Vector3(goalPose.Position + 10f * headingVector, 20f), new Vector3(Car.GetCenterPosition(car.Pose), 0f), Vector3.UnitZ);
}
else if (cameraView == 5)
{
v = Matrix.CreateLookAt(new Vector3(Car.GetCenterPosition(car.Pose), 20f), new Vector3(Car.GetCenterPosition(car.Pose), 0f), Vector3.UnitY);
if (rotateCar)
v *= Matrix.CreateRotationZ(-car.Body.Rotation + MathHelper.PiOver2);
}
if (gridDone && (drawGrid || drawVoro || drawHeur))
{
basicEffect.World = Matrix.Identity;
basicEffect.View = v;
basicEffect.Projection = p;
spriteBatch.Begin(0, null, SamplerState.PointClamp, DepthStencilState.DepthRead, RasterizerState.CullNone, basicEffect);
if (drawHeur)
HybridAStar.Draw(spriteBatch);
else
grid.Draw(spriteBatch, drawVoro);
spriteBatch.End();
}
debug.BeginCustomDraw(ref p, ref v);
debug.DrawSolidCircle(Car.GetFrontAxlePosition(car.Pose), 0.2f, Color.Green);
if ((pathSearching && watchSearch || pathSearchingDone && drawSearch) && HybridAStar.Expanded != null && HybridAStar.Expanded.Count > 0)
{
LinkedList<HybridAStar.Node> expanded = new LinkedList<HybridAStar.Node>();
lock (HybridAStar.Expanded)
{
expanded.AddAll(HybridAStar.Expanded);
}
float pathLength = expanded.Last.f;
foreach (HybridAStar.Node n in expanded)
{
if (pathDone && n.rsIndex >= 0)
{
for (int i = n.rsIndex; i < poses.Count - 1; i++)
debug.DrawSegment(poses[i].Position, poses[i + 1].Position, Color.Purple, 0.02f);
}
else if (n.from != null)
{
Color color;
if (n.cell.rev == 0)
color = Color.Lerp(Color.Orange, Color.Green, n.g / pathLength);
else
color = Color.Lerp(Color.Blue, Color.Cyan, n.g / pathLength);
debug.DrawSegment(n.from.pose.Position, n.pose.Position, color, 0.02f);
}
}
}
if (pathDone)
{
if (drawPath)
{
for (int i = 0; i < poses.Count - 1; i++)
{
Color c = poses[i].Gear == Gear.Forward ? Color.Blue : Color.Red;
debug.DrawSegment(poses[i].Position, poses[i + 1].Position, c, 0.04f);
debug.DrawPoint(poses[i].Position, 0.1f, c * 0.5f);
}
}
}
if (pathSearchingDone && !pathSmoothDone && (drawSmoothedPath || drawController))
Smoother.Draw(debug);
if (pathSmoothDone)
{
if (drawFrontPath && controller.FrontPath != null)
{
int num = controller.FrontPath.Count;
for (int i = 0; i < num - 1; i++)
{
if (controller.FrontPath[i].Gear == Gear.Forward)
debug.DrawSegment(controller.FrontPath[i].Position, controller.FrontPath[i + 1].Position, Color.DarkOrange);
else
debug.DrawSegment(controller.ReverseFrontPath[i].Position, controller.ReverseFrontPath[i + 1].Position, Color.Cyan);
}
}
if (drawSmoothedPath)
{
for (int i = 0; i < smoothedPath.Count - 1; i++)
{
debug.DrawSegment(smoothedPath[i].Position, smoothedPath[i + 1].Position, smoothedPath[i].Gear == Gear.Forward ? Color.DarkGreen : Color.Red, 0.04f);
//if (Smoother.UnsafeIndices != null && Smoother.UnsafeIndices.Contains(i))
//debug.DrawCircle(smoothedPath[i].Position, 0.2f, Color.Orange);
}
}
if (drawController)
controller.Draw(debug);
}
if (drawStart)
startPose.DrawPose(debug, new Color(0f, 1f, 0f, 0.9f), 1.1f);
if (drawGoal)
goalPose.DrawPose(debug, new Color(1f, 0f, 0f, 0.9f), 1.1f);
if (drawCurrent)
{
if (pathSmoothDone && controller.State != StanleyFSMController.ControllerState.MissionComplete)
{
debug.DrawCircle(controller.ClosestPoint, 0.1f, controller.InReverse ? Color.Aqua : Color.Orange);
if (controller.InReverse) debug.DrawCircle(controller.FakeFrontAxle, 0.2f, Color.Aqua);
}
car.Pose.DrawPose(debug, 0.2f, Color.Red);
}
debug.EndCustomDraw();
if (drawDebugData)
debug.RenderDebugData(ref p, ref v);
if (drawCar)
car.Draw(v, p);
if (showDebugInfo)
{
string info = String.Format("Speed: {0:0.0}", Math.Round(car.SpeedMPH, 1));
if (pathSmoothDone)
{
info += String.Format("\nGas: {0:0.00}", Math.Round(currentControls.Gas * 100f, 2));
info += String.Format("\nBrake: {0:0.00}", Math.Round(currentControls.Brake * 100f, 2));
info += String.Format("\nCTE: {0:0.0000}", Math.Round(controller.CrossTrackError, 4));
info += "\n" + controller.State.ToString();
info += "\n" + controller.DebugInfo;
}
spriteBatch.Begin();
spriteBatch.DrawString(font, info, new Vector2(8, 4), !backgroundLight ? LIGHT : DARK);
spriteBatch.End();
}
if (showDashboard)
dashboard.Draw(gameTime);
base.Draw(gameTime);
}
/// <summary>
/// Random grabs or drops a block on the board.
/// </summary>
private void ChangeBoard(UpdateArgs args)
{
// Loop through the blocks to see if they are too high. If
// they are, remove them.
LinkedList<Block> tmpBlocks = new LinkedList<Block>();
tmpBlocks.AddAll(blocks);
foreach (Block b in tmpBlocks)
{
if (b.BottomPosition > 10)
{
stacks[b].Remove(b);
blocks.Remove(b);
stacks.Remove(b);
}
}
// Decrement the counter for the timeout
secondsUntilChange -= args.SecondsSinceLastUpdate;
if (secondsUntilChange > 0)
// We aren't changing anything
return;
// Reset it
secondsUntilChange = Entropy.NextDouble() * 2;
// Pick a random coordinate
int x = Entropy.Next(0, BoardColumns);
int y = Entropy.Next(0, BoardRows);
BlockStack stack = board[x, y];
// Make sure we aren't already doing something here
foreach (Block b in blocks)
if (stacks[b] == stack)
// Don't bother this time
return;
// We have a stack, decide if we are going to drop or grab
// something from the stack.
bool drop = Entropy.Next(0, 2) == 0;
if (stack.Count > 5)
// Don't go over 5 high
drop = false;
if (stack.Count == 1)
// Don't go below 1 high
drop = true;
// Figure out what to do
if (drop)
{
// Create a new block
Block nb = new Block(RandomBlock());
nb.BottomPosition = 10;
nb.Vector = Constants.DroppedVector;
nb.Mass = Constants.BlockMass;
nb.IsMoving = true;
nb.CastsShadows = true;
nb.Height = 1;
stack.Add(nb);
}
else
{
// Grab the top block
Block tb = stack.TopBlock;
tb.Vector = -Constants.DroppedVector;
tb.Mass = 0;
tb.IsMoving = true;
}
}