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ConcurrentPriorityQueueTKey, TValue Class

Implements a heap-based priority queue that holds only keys. The key with the minimum value can then be retrieved from the queue. This class is not thread safe.
Inheritance Hierarchy
SystemObject
  Altaxo.CollectionsConcurrentPriorityQueueTKey, TValue

Namespace: Altaxo.Collections
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3448.0 (4.8.3448.0)
Syntax
C#
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public class ConcurrentPriorityQueue<TKey, TValue>
where TKey : Object, IComparable<TKey>

Type Parameters

TKey
The type of the key.
TValue
The type of the value.

The ConcurrentPriorityQueueTKey, TValue type exposes the following members.

Constructors
 NameDescription
Public methodConcurrentPriorityQueueTKey, TValue Initializes a new instance of the ConcurrentPriorityQueueTKey, TValue class.
Public methodConcurrentPriorityQueueTKey, TValue(Int32) Initializes a new instance of the ConcurrentPriorityQueueTKey, TValue class with a specified initial capacity.
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Properties
 NameDescription
Public propertyCount Gets the number of elements in the queue.
Public propertyIsEmpty Gets a value indicating whether the queue is empty.
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Methods
 NameDescription
Public methodEnqueue Adds the specified key and value to the queue.
Public methodEqualsDetermines whether the specified object is equal to the current object.
(Inherited from Object)
Protected methodFinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.
(Inherited from Object)
Public methodGetHashCodeServes as the default hash function.
(Inherited from Object)
Public methodGetTypeGets the Type of the current instance.
(Inherited from Object)
Protected methodMemberwiseCloneCreates a shallow copy of the current Object.
(Inherited from Object)
Public methodToStringReturns a string that represents the current object.
(Inherited from Object)
Public methodTryDequeue Dequeues the minimum key value. Returns true if the queue is not empty; otherwise, false.
Public methodTryDequeueIf(FuncTKey, Boolean, TKey, TValue) Dequeues the minimum key value if the predicate returns true for the minimum key. Returns true if the item was dequeued; otherwise, false.
Public methodTryDequeueIf(FuncTKey, TValue, Boolean, TKey, TValue) Dequeues the minimum key value if the predicate returns true for the minimum key and value. Returns true if the item was dequeued; otherwise, false.
Public methodTryPeek Peeks the element with the minimum key value. Returns true if the queue is not empty; otherwise, false.
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See Also