Class RedBlackTree<TKey, TValue>

A red–black tree is a type of self-balancing binary search tree, a data structure used in computer science, typically to implement associative arrays.

Inheritance
System.Object
BinarySearchTreeBase<System.Collections.Generic.KeyValuePair<TKey, TValue>>
RedBlackTree<System.Collections.Generic.KeyValuePair<TKey, TValue>>
RedBlackTree<TKey, TValue>
Inherited Members
System.Object.ToString()
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
Namespace: Telerik.Windows.Diagrams.Core
Assembly: Telerik.WinControls.RadDiagram.dll

Syntax

public class RedBlackTree<TKey, TValue> : RedBlackTree<KeyValuePair<TKey, TValue>>, ISearchTree<KeyValuePair<TKey, TValue>>, IDictionary<TKey, TValue>, ICollection<KeyValuePair<TKey, TValue>>, IEnumerable<KeyValuePair<TKey, TValue>>, IEnumerable
Type Parameters
TKey

The type of the key.
TValue

The type of the value.

Constructors

RedBlackTree()

Initializes a new instance of the RedBlackTree<TKey, TValue> class.

Declaration
public RedBlackTree()

RedBlackTree(IComparer<TKey>)

Initializes a new instance of the RedBlackTree<TKey, TValue> class.

Declaration
public RedBlackTree(IComparer<TKey> comparer)
Parameters
System.Collections.Generic.IComparer<TKey> comparer

The comparer.

RedBlackTree(Comparison<TKey>)

Initializes a new instance of the RedBlackTree<TKey, TValue> class.

Declaration
public RedBlackTree(Comparison<TKey> comparison)
Parameters
System.Comparison<TKey> comparison

The comparison.

Properties

Item[TKey]

Gets or sets the value with the specified key.

Declaration
public TValue this[TKey key] { get; set; }
Parameters
TKey key

Property Value
TValue

The key of the item to set or get.
Implements
System.Collections.Generic.IDictionary<TKey, TValue>.Item[TKey]

Keys

Gets an System.Collections.Generic.ICollection<T> containing the keys of the System.Collections.Generic.IDictionary<TKey, TValue>.

Declaration
public ICollection<TKey> Keys { get; }
Property Value
System.Collections.Generic.ICollection<TKey>

Implements
System.Collections.Generic.IDictionary<TKey, TValue>.Keys

Values

Gets an System.Collections.Generic.ICollection<T> containing the values in the System.Collections.Generic.IDictionary<TKey, TValue>.

Declaration
public ICollection<TValue> Values { get; }
Property Value
System.Collections.Generic.ICollection<TValue>

Implements
System.Collections.Generic.IDictionary<TKey, TValue>.Values

Methods

Add(TKey, TValue)

Adds an element with the provided key and value to the System.Collections.Generic.IDictionary<TKey, TValue>.

Declaration
public void Add(TKey key, TValue value)
Parameters
TKey key

The object to use as the key of the element to add.
TValue value

The object to use as the value of the element to add.
Implements
System.Collections.Generic.IDictionary<TKey, TValue>.Add(TKey, TValue)

Contains(KeyValuePair<TKey, TValue>)

Determines whether this tree contains the given item.

Declaration
public override bool Contains(KeyValuePair<TKey, TValue> item)
Parameters
System.Collections.Generic.KeyValuePair<TKey, TValue> item

The item.
Returns
System.Boolean

true if the item is in this tree; otherwise, false.
Overrides
Telerik.Windows.Diagrams.Core.BinarySearchTreeBase<System.Collections.Generic.KeyValuePair<TKey, TValue>>.Contains(System.Collections.Generic.KeyValuePair<TKey, TValue>)
Implements
System.Collections.Generic.ICollection<T>.Contains(T)

ContainsKey(TKey)

Determines whether the System.Collections.Generic.IDictionary<TKey, TValue> contains an element with the specified key.

Declaration
public bool ContainsKey(TKey key)
Parameters
TKey key

The key to locate in the System.Collections.Generic.IDictionary<TKey, TValue>.
Returns
System.Boolean

True if the System.Collections.Generic.IDictionary<TKey, TValue> contains an element with the key; otherwise, false.
Implements
System.Collections.Generic.IDictionary<TKey, TValue>.ContainsKey(TKey)
Exceptions
System.ArgumentNullException

key is null.

Remove(TKey)

Removes the element with the specified key from the System.Collections.Generic.IDictionary<TKey, TValue>.

Declaration
public bool Remove(TKey key)
Parameters
TKey key

The key of the element to remove.
Returns
System.Boolean

True if the element is successfully removed; otherwise, false. This method also returns false if key was not found in the original System.Collections.Generic.IDictionary<TKey, TValue>.
Implements
System.Collections.Generic.IDictionary<TKey, TValue>.Remove(TKey)
Exceptions
System.ArgumentNullException

key is null.
System.NotSupportedException

The System.Collections.Generic.IDictionary<TKey, TValue> is read-only.

TryGetValue(TKey, out TValue)

Attempts to the get value.

Declaration
public bool TryGetValue(TKey key, out TValue value)
Parameters
TKey key

The key.
TValue value

The value.
Returns
System.Boolean

Implements
System.Collections.Generic.IDictionary<TKey, TValue>.TryGetValue(TKey, TValue)

Extension Methods