public LinqHashSet(IEnumerable <T> e) : this()
{
foreach (var x in e)
{
Inner.Add(x, "");
}
}
protected void SelectClicked(
Func <List <MediaCardViewModel> > getSortedItems,
MediaCardViewModel card,
MouseEventArgs e)
{
if (_selectedItems.Contains(card))
{
_selectedItems.Remove(card);
}
else
{
if (e.ShiftKey && _recentlySelected.IsSome)
{
List <MediaCardViewModel> sorted = getSortedItems();
int start = sorted.IndexOf(_recentlySelected.ValueUnsafe());
int finish = sorted.IndexOf(card);
if (start > finish)
{
int temp = start;
start = finish;
finish = temp;
}
for (int i = start; i < finish; i++)
{
_selectedItems.Add(sorted[i]);
}
}
_recentlySelected = card;
_selectedItems.Add(card);
}
}
private void Start()
{
if (HeadCamera != null && TopCamera != null)
{
HeadCamera.enabled = true;
TopCamera.enabled = false;
}
knownActions.Add("Strafe");
knownActions.Add("Vertical");
knownActions.Add("Horizontal");
knownActions.Add("Action");
knownActions.Add("");
RotateTo(m_CurrentDirection, false);
MapGenerator.getInstance().Initialize();
new Thread(o =>
{
var player = new Player();
player.Start();
while (true)
{
player.Tick();
Thread.Sleep(1);
}
}).Start();
}
public void ISet_Generic_SymmetricExceptWith_AfterRemovingElements(EnumerableType enumerableType, int setLength, int enumerableLength, int numberOfMatchingElements, int numberOfDuplicateElements)
{
ISet <T> set = GenericISetFactory(setLength);
T value = CreateT(532);
if (!set.Contains(value))
{
set.Add(value);
}
set.Remove(value);
IEnumerable <T> enumerable = CreateEnumerable(enumerableType, set, enumerableLength, numberOfMatchingElements, numberOfDuplicateElements);
Debug.Assert(enumerable != null);
IEqualityComparer <T> comparer = GetIEqualityComparer();
System.Collections.Generic.HashSet <T> expected = new System.Collections.Generic.HashSet <T>(comparer);
foreach (T element in enumerable)
{
if (!set.Contains(element, comparer))
{
expected.Add(element);
}
}
foreach (T element in set)
{
if (!enumerable.Contains(element, comparer))
{
expected.Add(element);
}
}
set.SymmetricExceptWith(enumerable);
Assert.Equal(expected.Count, set.Count);
Assert.True(expected.SetEquals(set));
}
public void TryAddLibrary(string AssetPath)
{
Active = true;
if (AssetPath.Contains(".a"))
{
//Extract the lib name, generate the registration code.
var begin = AssetPath.LastIndexOf('/') + 4;
var end = AssetPath.LastIndexOf('.') - begin;
var LibName = AssetPath.Substring(begin, end); //Remove the lib prefix and the .a extension
if (!LibName.Contains("AkSoundEngine"))
{
string headerFilename = LibName + "Factory.h";
string fullPath = System.IO.Path.Combine(UnityEngine.Application.dataPath, WwisePluginFolder + GetWwisePluginRelativeDSPFolder() + headerFilename);
if (System.IO.File.Exists(fullPath))
{
FactoriesHeaderFilenames.Add(headerFilename);
}
else
{
UnityEngine.Debug.LogErrorFormat("WwiseUnity: Could not find '{0}', required for building plugin.", WwisePluginFolder + GetWwisePluginRelativeDSPFolder() + headerFilename);
}
}
}
else if (AssetPath.Contains("Factory.h"))
{
FactoriesHeaderFilenames.Add(System.IO.Path.GetFileName(AssetPath));
}
}
public void add_bad_mapping(string p_key)
{
if (!FoundPaths.Contains(p_key))
{
FoundPaths.Add(p_key);
BadMappingLog.WriteLine(p_key);
}
}
public HashSet<string> HashSet()
{
HashSet<string> set = new System.Collections.Generic.HashSet<string>();
set.Add("wenbin1");
set.Add("wenbin2");
set.Add("wenbin3");
set.Add("wenbin4");
return set;
}
private void Cleaning(SplitTree ST, SplitTree tPrime)
{
//different from original algorithm 7, since the structure of T' is marked with visited flags, here we don't reset the flags
//scan T' twice
System.Collections.Generic.HashSet<MarkerVertex> A = new System.Collections.Generic.HashSet<MarkerVertex>();
System.Collections.Generic.HashSet<MarkerVertex> B = new System.Collections.Generic.HashSet<MarkerVertex>();
for (int i = 0, n = tPrime.vertices.Count; i < n; ++i)
{
if (tPrime.vertices[i] is DegenerateNode)
{
var deg = tPrime.vertices[i] as DegenerateNode;
A.Clear();//Here A is P* and B is V \ P*
B.Clear();
deg.ForEachMarkerVertex((v) =>
{
if (v.perfect && v != deg.center)
A.Add(v);
else
B.Add(v);
return IterationFlag.Continue;
});
if (A.Count > 1 && B.Count > 1)
{
var newNode = SplitNode(deg, B, A);
if (newNode.parent == deg)
newNode.rootMarkerVertex.opposite.MarkAsPerfect();
else
deg.rootMarkerVertex.MarkAsPerfect();
ST.vertices.Add(newNode);//In this way, the structure of T' is unchanged as the newly forked node contains P*(u)
}
}
}
//again we don't need to reset flags
for (int i = 0, n = tPrime.vertices.Count; i < n; ++i)
{
if (tPrime.vertices[i] is DegenerateNode)
{
var deg = tPrime.vertices[i] as DegenerateNode;
A.Clear();//Here A is V \ E* and B is E
B.Clear();
deg.ForEachMarkerVertex((v) =>
{
if ((v.perfect && v == deg.center) || (!v.perfect && !deg.GetOppositeGLTVertex(v).visited))//if v is not P and is not incident to a tree edge in T', it is E*
B.Add(v);
else
A.Add(v);
return IterationFlag.Continue;
});
if (A.Count > 1 & B.Count > 1)
{
ST.vertices.Add(SplitNode(deg, A, B));//let V \ E* be preserved in T'
}
}
}
//and we're done with cl(ST(G)) and T_c.
}
//! Start.
protected void Start()
{
// Reset for start node
g_score[start] = 0;
// Recalculate estimate distance.
f_score[start] = g_score[start] + Heurestic(start, end_);
initialEstimate = f_score[start];
// Push starting node
openSet.Add(start);
openSetPriority.Push(new NodeTag(f_score[start], start));
}
public static void Write(TextWriter writer, IEnumerable <Dictionary <string, string> > records)
{
if (records == null)
{
return; //AOT
}
var allKeys = new System.Collections.Generic.HashSet <string>();
var cachedRecords = new List <IDictionary <string, string> >();
foreach (var record in records)
{
foreach (var key in record.Keys)
{
if (!allKeys.Contains(key))
{
allKeys.Add(key);
}
}
cachedRecords.Add(record);
}
var headers = allKeys.OrderBy(key => key).ToList();
if (!CsvConfig <Dictionary <string, string> > .OmitHeaders)
{
WriteRow(writer, headers);
}
foreach (var cachedRecord in cachedRecords)
{
var fullRecord = headers.ConvertAll(header =>
cachedRecord.ContainsKey(header) ? cachedRecord[header] : null);
WriteRow(writer, fullRecord);
}
}
public List <S> Find_path(S start, S end)
{
System.Collections.Generic.HashSet <S> closedSet = new System.Collections.Generic.HashSet <S>();
IntervalHeap <Node> openSet = new IntervalHeap <Node>();
Node curr = new Node(start, null);
while (!curr.state.Equals(end))
{
if (!closedSet.Contains(curr.state))
{
foreach (S state in curr.state.AvailableMoves())
{
if (closedSet.Contains(state))
{
continue;
}
openSet.Add(new Node(state, curr));
}
closedSet.Add(curr.state);
}
curr = openSet.DeleteMin();
}
Stack <S> stack = new Stack <S>();
while (curr != null)
{
stack.Push(curr.state);
curr = curr.parent;
}
return(stack.ToList <S>());
}
protected override void SaveChanges(Context context, RecordModel record = null)
{
base.SaveChanges(context, record);
if (record == null)
{
return;
}
var users = new System.Collections.Generic.HashSet <AspNetUsers>();
foreach (var group in record.ApplicationGroups)
{
foreach (var user in group.AspNetUsers)
{
users.Add(user);
}
}
foreach (var user in users)
{
if (AspNetUsersHub.SyncUserRoles(user))
{
AddChange("AspNetUsers", "change", user.Id);
base.SaveChanges(context, record);
}
}
}
public Stack <Point> Run()
{
while (!Open.IsEmpty)
{
var node = Open.DeleteMin();
// node.State.print();
if (Game.IsFinishState(node.State))
{
var stack = new Stack <Point>();
while (node.Parent != null)
{
stack.Push(node.Move);
node = node.Parent;
}
return(stack);
}
foreach (var move in ProductionSystem)
{
var newNode = new Node(node, Game.MakeMove(node.State, move), move);
if (!Closed.Contains(newNode))
{
Open.Add(newNode);
}
}
Closed.Add(node);
}
System.Console.WriteLine("No solution found.");
return(null);
}
public static System.Collections.Generic.HashSet <string> FindDuplicatePrefabs(IEnumerable <GameObject> prefabs)
{
var duplicates = new System.Collections.Generic.HashSet <string>();
var previous = new System.Collections.Generic.Dictionary <string, GameObject>();
foreach (GameObject go in prefabs)
{
if (go == null || PrefabUtility.GetPrefabType(go) != PrefabType.Prefab)
{
continue;
}
string name = go.name;
GameObject previousGo;
if (previous.TryGetValue(name, out previousGo))
{
if (previousGo != go)
{
duplicates.Add(name);
}
}
else
{
previous.Add(name, go);
}
}
return(duplicates);
}
public static void Write(TextWriter writer, IEnumerable<Dictionary<string, string>> records)
{
if (records == null) return; //AOT
var allKeys = new System.Collections.Generic.HashSet<string>();
var cachedRecords = new List<IDictionary<string, string>>();
foreach (var record in records) {
foreach (var key in record.Keys) {
if (!allKeys.Contains(key)) {
allKeys.Add(key);
}
}
cachedRecords.Add(record);
}
var headers = allKeys.OrderBy(key => key).ToList();
if (!CsvConfig<Dictionary<string, string>>.OmitHeaders) {
WriteRow(writer, headers);
}
foreach (var cachedRecord in cachedRecords) {
var fullRecord = new List<string>();
foreach (var header in headers) {
fullRecord.Add(cachedRecord.ContainsKey(header)
? cachedRecord[header]
: null);
}
WriteRow(writer, fullRecord);
}
}
public void RTree_Deletion_Test()
{
var nodeCount = 1000;
var randomPolygons = new System.Collections.Generic.HashSet <Polygon>();
for (int i = 0; i < nodeCount; i++)
{
randomPolygons.Add(getRandomPointOrPolygon());
}
var order = 5;
var tree = new RTree(order);
foreach (var polygon in randomPolygons)
{
tree.Insert(polygon);
}
int j = randomPolygons.Count;
foreach (var polygon in randomPolygons)
{
tree.Delete(polygon);
Assert.IsFalse(tree.Exists(polygon));
j--;
if (j > 0)
{
var actualMaxHeight = tree.Root.Height;
Assert.AreEqual(verifyHeightUniformityAndReturnHeight(tree.Root, order), actualMaxHeight);
Assert.AreEqual(j, tree.Count);
}
}
}
public static void LoadXmlDocumentation(Assembly assembly)
{
string xmlFilePath;
if (LoadedAssemblies.Contains(assembly))
{
return;
}
var directoryPath = assembly.GetDirectoryPath();
if (!string.IsNullOrEmpty(directoryPath))
{
xmlFilePath = Path.Combine(directoryPath, assembly.GetName().Name + ".xml");
}
else
{
xmlFilePath = assembly.GetName().Name + ".xml";
}
if (File.Exists(xmlFilePath))
{
using var streamReader = new StreamReader(xmlFilePath);
LoadXmlDocumentation(streamReader);
}
// currently marking assembly as loaded even if the XML file was not found
// may want to adjust in future, but I think this is good for now
LoadedAssemblies.Add(assembly);
}
/// <summary>
/// Do DFS to find all unique edges.
/// </summary>
private void dfs(WeightedGraphVertex <T, TW> currentVertex, System.Collections.Generic.HashSet <T> visitedVertices, Dictionary <T, System.Collections.Generic.HashSet <T> > visitedEdges,
List <MSTEdge <T, TW> > result)
{
if (!visitedVertices.Contains(currentVertex.Value))
{
visitedVertices.Add(currentVertex.Value);
foreach (var edge in currentVertex.Edges)
{
if (!visitedEdges.ContainsKey(currentVertex.Value) ||
!visitedEdges[currentVertex.Value].Contains(edge.Key.Value))
{
result.Add(new MSTEdge <T, TW>(currentVertex.Value, edge.Key.Value, edge.Value));
//update visited edge
if (!visitedEdges.ContainsKey(currentVertex.Value))
{
visitedEdges.Add(currentVertex.Value, new HashSet <T>());
}
visitedEdges[currentVertex.Value].Add(edge.Key.Value);
//update visited back edge
if (!visitedEdges.ContainsKey(edge.Key.Value))
{
visitedEdges.Add(edge.Key.Value, new HashSet <T>());
}
visitedEdges[edge.Key.Value].Add(currentVertex.Value);
}
dfs(edge.Key, visitedVertices, visitedEdges, result);
}
}
}
public ListNode DetectCycle(ListNode head)
{
/* Dictionary<ListNode, int> tmp = new Dictionary<ListNode, int> ();
* int pos = -1;
* while (head != null) {
* pos++;
* if (tmp.ContainsKey (head)) {
* return head;
* }
* tmp.Add (head, pos);
* head = head.next;
* }
* return null; */
HashSet <ListNode> nodeset = new System.Collections.Generic.HashSet <ListNode> ();
while (head != null)
{
if (nodeset.Contains(head))
{
return(head);
}
nodeset.Add(head);
head = head.next;
}
return(null);
}
/// <summary>
/// Validates this node and all its descendents.
/// </summary>
public static void ValidateInternalIntegrity(TRecursiveParent parent)
{
// Each node id appears at most once.
if (parent.Children?.Count > 0)
{
var observedIdentities = new System.Collections.Generic.HashSet <IdentityFieldType>();
foreach (var node in parent.GetSelfAndDescendents())
{
if (!observedIdentities.Add(node.Identity))
{
throw new RecursiveChildNotUniqueException(node.Identity);
}
}
}
// The lookup table (if any) accurately describes the contents of this tree.
if (parent.LookupTable != null && parent.LookupTable != LazySentinel)
{
// The table should have one entry for every *descendent* of this node (not this node itself).
int expectedCount = parent.GetSelfAndDescendents().Count() - 1;
int actualCount = parent.LookupTable.Count;
Assumes.False(actualCount != expectedCount, "Expected {0} entries in lookup table but found {1}.", expectedCount, actualCount);
ValidateLookupTable(parent, parent.LookupTable);
}
}
private IEnumerable <NewEvent> ProcessEvent(Event evnt)
{
var eventValue = evnt.Value;
List <NewEvent> newEvents = new List <NewEvent>();
switch (eventValue.Type)
{
case EventType.NewStory:
newEvents.Add(new NewEvent(Distribution.NextStory, new EventValue(EventType.NewStory)));
var storyId = _storyIdCounter++;
_storiesInProgress.Add(storyId);
newEvents.Add(new NewEvent(Distribution.StoryCycleTime, new EventValue(EventType.StoryFinish, storyId)));
break;
case EventType.StoryFinish:
var cycleTime = evnt.Time - evnt.StartTime;
_simulatedStoryCycleTimes.Add(cycleTime);
_storiesInProgress.Remove(eventValue.StoryId);
break;
case EventType.Sample:
newEvents.Add(new NewEvent(Distribution.Unit, new EventValue(EventType.Sample)));
_storiesInProgressSample.Add(_storiesInProgress.Count);
break;
default:
throw new ArgumentOutOfRangeException();
}
return(newEvents);
}
public void RTree_Insertion_Test()
{
var nodeCount = 1000;
var randomPolygons = new System.Collections.Generic.HashSet <Polygon>();
for (int i = 0; i < nodeCount; i++)
{
randomPolygons.Add(getRandomPointOrPolygon());
}
var order = 5;
var tree = new RTree(order);
int j = 0;
foreach (var polygon in randomPolygons)
{
tree.Insert(polygon);
//height should be similar to that of B+ tree.
//https://en.wikipedia.org/wiki/B-tree#Best_case_and_worst_case_heights
var theoreticalMaxHeight = Math.Ceiling(Math.Log((j + 2) / 2, (int)Math.Ceiling((double)order / 2))) + 1;
var actualMaxHeight = tree.Root.Height;
Assert.AreEqual(verifyHeightUniformityAndReturnHeight(tree.Root, order), actualMaxHeight);
Assert.IsTrue(actualMaxHeight <= theoreticalMaxHeight);
j++;
Assert.IsTrue(tree.Exists(polygon));
}
Assert.AreEqual(j, tree.Count);
}
//Typical data in navigator: <test weight="5" type="exact" flag="SA" tcpsig="65535:128:1:48:M1460,N,N,S:."/>
internal Test(XPathNavigator testXPathNavigator, string osClass, string osDetails)
{
testXPathNavigator.MoveToFirstAttribute();
//attributeList=new System.Collections.Specialized.NameValueCollection();
this.tcpflags = new HashSet <char>();
this.p0fFingerprint = null;
do
{
//attributeList.Add(testXPathNavigator.Name, testXPathNavigator.Value);
if (testXPathNavigator.Name == "weight")
{
this.weight = Convert.ToInt32(testXPathNavigator.Value);
}
if (testXPathNavigator.Name == "tcpsig")
{
this.p0fFingerprint = new P0fOsFingerprintCollection.P0fFingerprint(testXPathNavigator.Value + ":" + osClass + ":" + osDetails);
}
if (testXPathNavigator.Name == "tcpflag")
{
foreach (char c in testXPathNavigator.Value.ToCharArray())
{
tcpflags.Add(c);
}
}
}while(testXPathNavigator.MoveToNextAttribute());
}
internal override void GetResAsset(System.Collections.Generic.HashSet <string> setRes)
{
if (mEffectName != string.Empty)
{
setRes.Add(mEffectName);
}
}
private void Validate_IntersectWith(ISet <T> set, IEnumerable <T> enumerable)
{
if (set.Count == 0 || Enumerable.Count(enumerable) == 0)
{
set.IntersectWith(enumerable);
Assert.Equal(0, set.Count);
}
else if (set == enumerable)
{
System.Collections.Generic.HashSet <T> beforeOperation = new System.Collections.Generic.HashSet <T>(set, GetIEqualityComparer());
set.IntersectWith(enumerable);
Assert.True(beforeOperation.SetEquals(set));
}
else
{
IEqualityComparer <T> comparer = GetIEqualityComparer();
System.Collections.Generic.HashSet <T> expected = new System.Collections.Generic.HashSet <T>(comparer);
foreach (T value in set)
{
if (enumerable.Contains(value, comparer))
{
expected.Add(value);
}
}
set.IntersectWith(enumerable);
Assert.Equal(expected.Count, set.Count);
Assert.True(expected.SetEquals(set));
}
}
/// <summary>
/// Do DFS to pick smallest weight neighbour edges
/// of current spanning tree one by one
/// </summary>
/// <param name="graph"></param>
/// <param name="currentVertex"></param>
/// <param name="spanTreeVertices"></param>
/// <param name="spanTreeNeighbours"> Use Fibornacci Min Heap to pick smallest edge neighbour </param>
/// <param name="spanTreeEdges">result MST edges</param>
private void dfs(WeightedGraph <T, W> graph, WeightedGraphVertex <T, W> currentVertex, BMinHeap <MSTEdge <T, W> > spanTreeNeighbours, System.Collections.Generic.HashSet <T> spanTreeVertices, List <MSTEdge <T, W> > spanTreeEdges)
{
while (true)
{
//add all edges to Fibornacci Heap
//So that we can pick the min edge in next step
foreach (var edge in currentVertex.Edges)
{
spanTreeNeighbours.Insert(new MSTEdge <T, W>(currentVertex.Value, edge.Key.Value, edge.Value));
}
//pick min edge
var minNeighbourEdge = spanTreeNeighbours.ExtractMin();
//skip edges already in MST
while (spanTreeVertices.Contains(minNeighbourEdge.Source) && spanTreeVertices.Contains(minNeighbourEdge.Destination))
{
minNeighbourEdge = spanTreeNeighbours.ExtractMin();
//if no more neighbours to explore
//time to end exploring
if (spanTreeNeighbours.Count == 0)
{
return;
}
}
//keep track of visited vertices
//do not duplicate vertex
if (!spanTreeVertices.Contains(minNeighbourEdge.Source))
{
spanTreeVertices.Add(minNeighbourEdge.Source);
}
//Destination vertex will never be a duplicate
//since this is an unexplored Vertex
spanTreeVertices.Add(minNeighbourEdge.Destination);
//add edge to result
spanTreeEdges.Add(minNeighbourEdge);
//now explore the destination vertex
var graph1 = graph;
currentVertex = graph1.Vertices[minNeighbourEdge.Destination];
}
}
public static void CollectMapping(Activity rootActivity1, Activity rootActivity2, Dictionary<object, SourceLocation> mapping, string path)
{
Activity activity = (rootActivity1.RootActivity != null) ? rootActivity1.RootActivity : rootActivity1;
if (!activity.IsRuntimeReady)
{
IList<ValidationError> validationErrors = null;
ActivityUtilities.CacheRootMetadata(activity, new ActivityLocationReferenceEnvironment(), ProcessActivityTreeOptions.ValidationOptions, null, ref validationErrors);
}
Activity activity2 = (rootActivity2.RootActivity != null) ? rootActivity2.RootActivity : rootActivity2;
if (!activity2.IsRuntimeReady)
{
IList<ValidationError> list2 = null;
ActivityUtilities.CacheRootMetadata(activity2, new ActivityLocationReferenceEnvironment(), ProcessActivityTreeOptions.ValidationOptions, null, ref list2);
}
Queue<KeyValuePair<Activity, Activity>> queue = new Queue<KeyValuePair<Activity, Activity>>();
queue.Enqueue(new KeyValuePair<Activity, Activity>(rootActivity1, rootActivity2));
System.Collections.Generic.HashSet<Activity> set = new System.Collections.Generic.HashSet<Activity>();
while (queue.Count > 0)
{
SourceLocation location;
KeyValuePair<Activity, Activity> pair = queue.Dequeue();
Activity key = pair.Key;
Activity activity4 = pair.Value;
set.Add(key);
if (TryGetSourceLocation(activity4, path, out location))
{
mapping.Add(key, location);
}
else if (!(activity4 is IExpressionContainer) && !(activity4 is IValueSerializableExpression))
{
Debugger.Log(2, "Workflow", "WorkflowDebugger: Does not have corresponding Xaml node for: " + activity4.DisplayName + "\n");
}
if ((!(key is IExpressionContainer) && !(activity4 is IExpressionContainer)) && (!(key is IValueSerializableExpression) && !(activity4 is IValueSerializableExpression)))
{
IEnumerator<Activity> enumerator = WorkflowInspectionServices.GetActivities(key).GetEnumerator();
IEnumerator<Activity> enumerator2 = WorkflowInspectionServices.GetActivities(activity4).GetEnumerator();
bool flag = enumerator.MoveNext();
bool flag2 = enumerator2.MoveNext();
while (flag && flag2)
{
if (!set.Contains(enumerator.Current))
{
if (enumerator.Current.GetType() != enumerator2.Current.GetType())
{
Debugger.Log(2, "Workflow", "Unmatched type: " + enumerator.Current.GetType().FullName + " vs " + enumerator2.Current.GetType().FullName + "\n");
}
queue.Enqueue(new KeyValuePair<Activity, Activity>(enumerator.Current, enumerator2.Current));
}
flag = enumerator.MoveNext();
flag2 = enumerator2.MoveNext();
}
if (flag || flag2)
{
Debugger.Log(2, "Workflow", "Unmatched number of children\n");
}
}
}
}
private void _Decompose(ParameterSyntax node)
{
var kind = node.Type.Kind();
_Types.Add(node.Type.ToFullString());
if (kind != SyntaxKind.PredefinedType)
{
}
}
public override bool AddItem(T element)
{
if (table.Add(element))
{
list.Add(element);
return(true);
}
return(false);
}
static VisualBasicSettings()
{
System.Collections.Generic.HashSet <VisualBasicImportReference> set = new System.Collections.Generic.HashSet <VisualBasicImportReference>();
VisualBasicImportReference item = new VisualBasicImportReference {
Import = "System",
Assembly = "mscorlib"
};
set.Add(item);
VisualBasicImportReference reference2 = new VisualBasicImportReference {
Import = "System.Collections",
Assembly = "mscorlib"
};
set.Add(reference2);
VisualBasicImportReference reference3 = new VisualBasicImportReference {
Import = "System.Collections.Generic",
Assembly = "mscorlib"
};
set.Add(reference3);
VisualBasicImportReference reference4 = new VisualBasicImportReference {
Import = "System",
Assembly = "system"
};
set.Add(reference4);
VisualBasicImportReference reference5 = new VisualBasicImportReference {
Import = "System.Collections.Generic",
Assembly = "system"
};
set.Add(reference5);
VisualBasicImportReference reference6 = new VisualBasicImportReference {
Import = "System.Activities",
Assembly = "System.Activities"
};
set.Add(reference6);
VisualBasicImportReference reference7 = new VisualBasicImportReference {
Import = "System.Activities.Statements",
Assembly = "System.Activities"
};
set.Add(reference7);
VisualBasicImportReference reference8 = new VisualBasicImportReference {
Import = "System.Activities.Expressions",
Assembly = "System.Activities"
};
set.Add(reference8);
defaultImportReferences = set;
defaultSettings = new VisualBasicSettings(defaultImportReferences);
}
private HashSet <int> getAllItems()
{
var result = new System.Collections.Generic.HashSet <int>();
foreach (var id in Enum.GetValues(typeof(ItemIds)))
{
result.Add((int)id);
}
return(result);
}
/// <summary>
/// BFS + A-star
/// </summary>
/// <returns>First item - first step to end, do not equal start. End included as last item.</returns>
public TNode[] GetPath(TNode start, TNode end)
{
var visited = new System.Collections.Generic.HashSet <TNode>(new[] { start });
var queue = new IntervalHeap <TNode>(CreateComparer(end))
{
start
};
var parents = new Dictionary <TNode, TNode>();
while (queue.Count > 0)
{
var current = queue.DeleteMin();
foreach (var neighbour in GetNeighbours(current))
{
if (visited.Contains(neighbour))
{
continue;
}
parents[neighbour] = current;
if (neighbour.Equals(end))
{
var result = new List <TNode>(new[] { end });
while (!current.Equals(start))
{
result.Add(current);
current = parents[current];
}
result.Reverse();
return(result.ToArray());
}
queue.Add(neighbour);
visited.Add(neighbour);
}
visited.Add(current);
}
return(Array.Empty <TNode>());
}
public ListNode deleteDuplication(ListNode pHead)
{
if (pHead == null)
{
return(pHead);
}
var values = new System.Collections.Generic.HashSet <int>();
var dupValues = new System.Collections.Generic.HashSet <int>();
var node = pHead;
values.Add(node.val);
while (node.next != null)
{
if (values.Contains(node.next.val))
{
dupValues.Add(node.next.val);
}
values.Add(node.next.val);
node = node.next;
}
var temp = new ListNode(1);
temp.next = pHead;
node = temp;
while (node.next != null)
{
if (dupValues.Contains(node.next.val))
{
node.next = node.next.next;
}
else
{
node = node.next;
}
}
return(temp.next);
}
static void Main(string[] args)
{
HashSet <int> x = new System.Collections.Generic.HashSet <int>();
x.Add(1);
x.Add(2);
x.Add(1);
HashSet <Person> p = new HashSet <Person>();
p.Add(new Person("pawel"));
p.Add(new Person("pawel"));
p.Add(new Person("marcin"));
p.Add(new Person("gosia"));
p.Add(new Person("magda"));
Console.WriteLine("Hello World!");
Console.ReadLine();
}
public IEnumerable<IDataObject> BindRdfDataObjects(IGraph graph)
{
var distinctSubjects = new System.Collections.Generic.HashSet<INode>();
foreach (var t in graph.Triples)
{
distinctSubjects.Add(t.Subject);
}
return distinctSubjects.Select(s =>
MakeDataObject(s.ToString(),
graph.GetTriplesWithSubject(s).Select(t =>
MakeTriple(t.Subject, t.Predicate, t.Object))));
}
private static void setupAsterismGrabbers()
{
GameObject starRoot = new GameObject("StarRoot");
for(int i=0; i < AsterismData.Length; i++) {
Asterism asterism = AsterismData[i];
Vector3 centroid = averageStarLocations(asterism.HD_ids);
GameObject newRoot = new GameObject();
GameObject rest = new GameObject();
GameObject jewelcase = new GameObject();
newRoot.name = asterism.name + "_root";
newRoot.transform.position = centroid;
newRoot.transform.rotation = Quaternion.identity;
rest.name = "rest";
rest.transform.parent = newRoot.transform;
rest.transform.localPosition = Vector3.zero;
rest.transform.localRotation = Quaternion.identity;
rest.transform.localScale = new Vector3(1.0f,1.0f,1.0f);
jewelcase.name = "jewelcase";
jewelcase.transform.parent = newRoot.transform;
jewelcase.transform.localPosition = Vector3.zero;
jewelcase.transform.localRotation = Quaternion.identity;
jewelcase.transform.localScale = new Vector3(1.0f,1.0f,1.0f);
PullToHold pullscript = jewelcase.AddComponent<PullToHold>();
pullscript.asterismKey = i;
pullscript.rest = rest.transform;
pullscript.maxSpeed = 20.0f;
newRoot.transform.parent = starRoot.transform;
asterism.root = newRoot;
asterism.rest = rest;
asterism.mover = jewelcase;
System.Collections.Generic.HashSet<uint> used = new System.Collections.Generic.HashSet<uint>();
GameObject constellationLabel = GameObject.Instantiate(Stars.StarUpdater.Instance.ConstellationLabelPrototype) as GameObject;
constellationLabel.SetActive(true);
ConstellationLabel labelBehavior = constellationLabel.GetComponent<ConstellationLabel>();
if ( asterism.root != null ) {
labelBehavior.transform.parent = asterism.root.transform;
}
labelBehavior.Label = asterism.name;
labelBehavior.transform.localPosition = (asterism.root.transform.position.normalized * 500.0f);
asterism.label = labelBehavior;
labelBehavior.LabelComp.color = new Color(1.0f, 1.0f, 1.0f, Stars.StarUpdater.Instance.LabelOpacity * 0.8f);
Stars.StarUpdater.Instance.m_constellationLabels.Add(labelBehavior);
foreach(uint hdId in asterism.HD_ids) {
if ( !Stars.StarParser.HD_idToIndex.ContainsKey(hdId) ) {
continue;
}
int index = Stars.StarParser.HD_idToIndex[hdId];
Stars.StarData star = Stars.StarParser.Instance.Stars[index];
star.AsterismIndex = i;
Stars.StarParser.Instance.Stars[index] = star;
if ( star.GameObjectRepresentation != null ) {
star.GameObjectRepresentation.name = hdId.ToString();
star.GameObjectRepresentation.transform.parent = jewelcase.transform;
if (star.Label != ""){
if(used.Contains(star.HD_id)) {
continue;
}
Stars.StarUpdater.Instance.GenerateStarLabel(star, star.GameObjectRepresentation.transform);
used.Add(star.HD_id);
}
}
}
AsterismData[i] = asterism;
}
}
private void DecorateCodeNamespace(CodeNamespace codeNamespace)
{
// Generate the schema set code namespace
CodeNamespace schemaSetCodeNamespace = GenerateSchemaTypes();
// Add the code namespace to a fast search structure
// KeyValuePair<type , namespace>
HashSet<KeyValuePair<string, string>> typeSet = new System.Collections.Generic.HashSet<KeyValuePair<string, string>>();
foreach (CodeTypeDeclaration ctd in codeNamespace.Types)
{
XmlQualifiedName typeQn = GetCodeTypeXmlQName(ctd);
typeSet.Add(new KeyValuePair<string, string>(typeQn.Name, typeQn.Namespace));
}
// add the missing types from the schema code namespace to the main code namespace
foreach (CodeTypeDeclaration sctd in schemaSetCodeNamespace.Types)
{
XmlQualifiedName typeQn = GetCodeTypeXmlQName(sctd);
if (!typeSet.Contains(new KeyValuePair<string, String>(typeQn.Name, typeQn.Namespace)))
{
codeNamespace.Types.Add(sctd);
}
}
}
//uPrime is the child of u
//the result of the join is returned.
private PrimeNode NodeJoin(SplitTree ST, Node u, Node uPrime)
{
MarkerVertex qPrime = uPrime.rootMarkerVertex;
MarkerVertex q = qPrime.opposite as MarkerVertex;
PrimeNode ret = null;
List<GLTVertex> uPrimeChildren = new List<GLTVertex>();
if (u is DegenerateNode)
{
ret = (u as DegenerateNode).ConvertToPrime();
//u.parentLink = ret;
//u.unionFind_parent = null;
u.active = true;
}
else
ret = u as PrimeNode;
var representative = ret.childSetRepresentative;
if (uPrime is DegenerateNode && (uPrime as DegenerateNode).isStar && qPrime != (uPrime as DegenerateNode).center)//qPrime has degree 1, not center.
{
var center = (uPrime as DegenerateNode).center;
var centerOpposite = center.GetOppositeGLTVertex();
//Algorithm 8 says q now represents the center of u', so we have to update the center's opposite..
if (centerOpposite is Node)
{
(centerOpposite as Node).rootMarkerVertex.opposite = q;
}
else
(centerOpposite as Leaf).opposite = q;
uPrimeChildren.Add(centerOpposite);
//And also copy the center's perfect state, and opposite.
q.perfect = center.perfect;
q.opposite = center.opposite;
(uPrime as DegenerateNode).ForEachMarkerVertex((v) =>
{
if (v != center && v != qPrime)
{
ret.AddMarkerVertex(v, new HashSet<MarkerVertex> { q });
uPrimeChildren.Add(v.GetOppositeGLTVertex());
}
return IterationFlag.Continue;
});
}
else
{
List<MarkerVertex> qNeighbor = new List<MarkerVertex>();
ret.ForEachNeighbor(q, (v) =>
{
qNeighbor.Add(v);
return IterationFlag.Continue;
});
ret.RemoveMarkerVertex(q);
var qPrimeNeighbor = new System.Collections.Generic.HashSet<MarkerVertex>();
uPrime.ForEachNeighbor(qPrime, (v) =>
{
qPrimeNeighbor.Add(v);
return IterationFlag.Continue;
});
uPrime.ForEachMarkerVertex((v) =>
{
if (v != qPrime)
{
if (qPrimeNeighbor.Contains(v))
{
HashSet<MarkerVertex> nSet = new HashSet<MarkerVertex>(qNeighbor);
uPrime.ForEachNeighbor(v, (w) =>
{
if (w != qPrime)
nSet.Add(w);
return IterationFlag.Continue;
});
ret.AddMarkerVertex(v, nSet);
}
else
{
HashSet<MarkerVertex> nSet = new HashSet<MarkerVertex>();
uPrime.ForEachNeighbor(v, (w) =>
{
if (w != qPrime)
nSet.Add(w);
return IterationFlag.Continue;
});
ret.AddMarkerVertex(v, nSet);
}
}
return IterationFlag.Continue;
});
if (uPrime is PrimeNode)
{
uPrimeChildren.Add((uPrime as PrimeNode).childSetRepresentative);
}
else
{
uPrime.ForEachChild(v =>
{
uPrimeChildren.Add(v);
return IterationFlag.Continue;
}, false);
}
}
//union the children of uPrime
for (int i = 0, n = uPrimeChildren.Count; i < n; ++i)
{
uPrimeChildren[i].parentLink = null;
uPrimeChildren[i].unionFind_parent = representative;
}
//set deletion flag for uPrime, or if it's the child representative, make it a fake node
uPrime.active = true;
if (uPrime == representative)
{
uPrime.parentLink = ret;//update the parentLink to the new prime node
//don't touch the unoinFind_parent field. leave it pointing to uPrime itself.
}
else//uPrime is not a fake node.
{
uPrime.parentLink = ret;
//uPrime.unionFind_parent = null;
}
return ret;
}
public void greedySolve()
{
timer = new Stopwatch();
timer.Start();
Route = new ArrayList(Cities.Length);
System.Collections.Generic.HashSet<int> unvisitedIndexes = new System.Collections.Generic.HashSet<int>(); // using a city's index in Cities, we can interate through indexes that have yet to be added
for (int index = 0; index < Cities.Length; index++)
{
unvisitedIndexes.Add(index);
}
print("\n\nTESTING\n");
City city;
for (int i = 0; i < Cities.Length; i++) // keep trying start nodes until a solution is found
{
if (Route.Count == Cities.Length)
{
break; // DONE!
}
else
{
Route.Clear();
for (int index = 0; index < Cities.Length; index++)
{
unvisitedIndexes.Add(index);
}
city = Cities[i];
}
for (int n = 0; n < Cities.Length; n++) // add nodes n times
{
double shortestDistance = Double.PositiveInfinity;
int closestIndex = -1;
foreach (int check in unvisitedIndexes) //find the closest city to add to route
{
double distance = city.costToGetTo(Cities[check]);
if (distance < shortestDistance)
{
shortestDistance = distance;
closestIndex = check;
}
}
if (closestIndex != -1)
{
city = Cities[closestIndex];
Route.Add(city);
unvisitedIndexes.Remove(closestIndex);
}
else
{
break; // try again
}
}
}
// call this the best solution so far. bssf is the route that will be drawn by the Draw method.
bssf = new TSPSolution(Route);
// update the cost of the tour.
Program.MainForm.tbCostOfTour.Text = " " + bssf.costOfRoute();
TimeSpan ts = timer.Elapsed;
Program.MainForm.tbElapsedTime.Text = ts.TotalSeconds.ToString();
// do a refresh.
Program.MainForm.Invalidate();
}
private void VertexInsertion(SplitTree ST, List<int> sigma, int idx)
{
#region Bootstrapping
if (ST.vertices.Count == 0)//initialization
{
Leaf v = new Leaf
{
id = sigma[idx],
parent = null,
};
ST.AddLeaf(v);
ST.root = v;
}
else if (ST.vertices.Count == 1)//only the root, thus we cache the second vertex
{
Leaf v = new Leaf
{
id = sigma[idx],
parent = null,
};
ST.AddLeaf(v);
}
else if (ST.vertices.Count == 2)//now we're building the first trinity
{
Leaf v = new Leaf
{
id = sigma[idx],
parent = null
};
ST.AddLeaf(v);
int missingConnection = -1; //test the missing connection between the cached 3 leave
if (!storage[(ST.vertices[0] as Leaf).id].Contains((ST.vertices[1] as Leaf).id))
{
missingConnection = 0;
}
else if (!storage[(ST.vertices[0] as Leaf).id].Contains((ST.vertices[2] as Leaf).id))
{
missingConnection = 1;
}
else if (!storage[(ST.vertices[1] as Leaf).id].Contains((ST.vertices[2] as Leaf).id))
{
missingConnection = 2;
}
MarkerVertex v1 = new MarkerVertex()
{
opposite = ST.vertices[0]
};
MarkerVertex v2 = new MarkerVertex()
{
opposite = ST.vertices[1]
};
MarkerVertex v3 = new MarkerVertex()
{
opposite = ST.vertices[2]
};
(ST.vertices[0] as Leaf).opposite = v1;
(ST.vertices[1] as Leaf).opposite = v2;
(ST.vertices[2] as Leaf).opposite = v3;
MarkerVertex center = null;
switch (missingConnection)
{
case 0:
center = v3;
break;
case 1:
center = v2;
break;
case 2:
center = v1;
break;
default: break;
}
var deg = new DegenerateNode()
{
parent = ST.vertices[0],
Vu = new List<MarkerVertex> { v1, v2, v3 },
center = center,
rootMarkerVertex = v1
};
v1.node = deg;
ST.vertices[1].parent = ST.vertices[2].parent = deg;
ST.vertices.Add(deg);
ST.lastVertex = ST.vertices[2] as Leaf;
}
#endregion
else
{
TreeEdge e; Vertex u; SplitTree tPrime;
var returnType = SplitTree_CaseIdentification(ST, sigma, idx, out e, out u, out tPrime);
switch (returnType)
{
case CaseIdentification_ResultType.SingleLeaf:
//This case is not discussed in paper. However, if there's only a single leaf in neighbor set,
//then a unique PE edge can be found.
//Applying proposition 4.17, case 6
e.u = (u as Leaf).opposite;
e.v = u;
ST.SplitEdgeToStar(e, sigma[idx]);
break;
case CaseIdentification_ResultType.TreeEdge://PP or PE
{
bool unique = true;
bool pp;
//testing uniqueness, page 24
//check whether pp or pe
if (!e.u.Perfect())
{
var tmp = e.u;
e.u = e.v;
e.v = tmp;
}
pp = e.v.Perfect();
var u_GLT = e.u_GLT;
var v_GLT = e.v_GLT;
DegenerateNode degNode = null;
if (u_GLT is DegenerateNode)
degNode = u_GLT as DegenerateNode;
if (v_GLT is DegenerateNode)
degNode = v_GLT as DegenerateNode;
if (degNode != null)//attached to a clique or a star
{
if ((pp && degNode.isClique) || (!pp/*pe*/ && degNode.isStar && (e.u == degNode.center || degNode.Degree(e.v as MarkerVertex) == 1)))
{
unique = false;
}
}
if (unique)
{
//Proposition 4.17 case 5 or 6
if (pp)//PP
{
ST.SplitEdgeToClique(e, sigma[idx]);
}
else//PE
{
ST.SplitEdgeToStar(e, sigma[idx]);
}
}
else
{
//Proposition 4.15, case 1 or 2
var deg = u_GLT;
if (v_GLT is DegenerateNode)
deg = v_GLT;
ST.AttachToDegenerateNode(deg as DegenerateNode, sigma[idx]);
}
}
break;
case CaseIdentification_ResultType.HybridNode:
if (u is DegenerateNode)
{
//Proposition 4.16
var uDeg = u as DegenerateNode;
System.Collections.Generic.HashSet<MarkerVertex> PStar = new System.Collections.Generic.HashSet<MarkerVertex>();
System.Collections.Generic.HashSet<MarkerVertex> EStar = new System.Collections.Generic.HashSet<MarkerVertex>();
uDeg.ForEachMarkerVertex((v) =>
{
if (v.perfect && v != uDeg.center)
PStar.Add(v);
else
EStar.Add(v);
return IterationFlag.Continue;
});
//before we split, determine the new perfect states for the two new markers to be generated
bool pp = false;
if (uDeg.isStar && uDeg.center.perfect)
{
pp = true;//see figure 7. pp==true iff star and center is perfect.
}
var newNode = SplitNode(uDeg, PStar, EStar);
ST.vertices.Add(newNode);
//e.u \in PStar ; e.v \in EStar (thus containing the original center, if star)
//PStar in uDeg; EStar in newNode
if (newNode.parent == uDeg)
{
e.u = newNode.rootMarkerVertex.opposite;
e.v = newNode.rootMarkerVertex;
}
else
{
e.u = uDeg.rootMarkerVertex;
e.v = uDeg.rootMarkerVertex.opposite;
}
//assign perfect state values
if (pp)
{
e.u.MarkAsPerfect();
e.v.MarkAsPerfect();
}
else//PE, and PStar part always has an empty state and EStar part has perfect.
{
e.u.MarkAsEmpty();
e.v.MarkAsPerfect();
}
//check whether pp or pe
if (!e.u.Perfect())
{
var tmp = e.u;
e.u = e.v;
e.v = tmp;
}
if (e.v.Perfect())//PP
{
ST.SplitEdgeToClique(e, sigma[idx]);
}
else//PE
{
ST.SplitEdgeToStar(e, sigma[idx]);
}
}
else
{
//Proposition 4.15, case 3
ST.AttachToPrimeNode(u as PrimeNode, sigma[idx]);
}
break;
case CaseIdentification_ResultType.FullyMixedSubTree:
//Proposition 4.20
Cleaning(ST, tPrime);
//ST.Debug(false);
var contractionNode = Contraction(ST, tPrime, sigma[idx]);
break;
}
}
}
public void TestMemberFn_GetHashCode ()
{
var hs1 = new System.Collections.Generic.HashSet<Matrix44>();
var hs2 = new System.Collections.Generic.HashSet<Int32>();
for(Int32 i = 0; i < 10000; ++i)
{
var a = GetNextRandomMatrix44 ();
hs1.Add(a);
hs2.Add(a.GetHashCode ());
}
Assert.That(hs1.Count, Is.EqualTo(hs2.Count).Within(10));
}