Provides a means of forcing the garbage collector to wait on objects aquired from permanent storage while only holding WeakReference's of the object. Essentially uses a simple lockless algorithm to track the most recently loaded objects so that they will stay alive longer.

Syntax

Visual Basic (Declaration)
Public Class ObjectKeepAlive Implements IObjectKeepAlive

C#
public class ObjectKeepAlive : IObjectKeepAlive

Example

Library/Library.Test/TestObjectKeepAlive.cs

C#	Copy Code
TimeSpan timeout = TimeSpan.FromMilliseconds(25); ObjectKeepAlive keep = new ObjectKeepAlive(100, 10000, timeout); for (int i = 0; i < 100000; i++) keep.Add(i); System.Threading.Thread.Sleep(timeout); for (int i = 0; i < 10000; i++) keep.Add(i);

Copy Code

TimeSpan timeout = TimeSpan.FromMilliseconds(25);
ObjectKeepAlive keep = new ObjectKeepAlive(100, 10000, timeout);

for (int i = 0; i < 100000; i++)
    keep.Add(i);

System.Threading.Thread.Sleep(timeout);

for (int i = 0; i < 10000; i++)
    keep.Add(i);

VB.NET	Copy Code
Dim timeout As TimeSpan = TimeSpan.FromMilliseconds(25) Dim keep As New ObjectKeepAlive(100, 10000, timeout) Dim i As Integer = 0 While i < 100000 keep.Add(i) System.Math.Max(System.Threading.Interlocked.Increment(i),i - 1) End While System.Threading.Thread.Sleep(timeout) Dim i As Integer = 0 While i < 10000 keep.Add(i) System.Math.Max(System.Threading.Interlocked.Increment(i),i - 1) End While

VB.NET

Copy Code

Dim timeout As TimeSpan = TimeSpan.FromMilliseconds(25)
Dim keep As New ObjectKeepAlive(100, 10000, timeout)

Dim i As Integer = 0
While i < 100000
    keep.Add(i)
    System.Math.Max(System.Threading.Interlocked.Increment(i),i - 1)
End While

System.Threading.Thread.Sleep(timeout)

Dim i As Integer = 0
While i < 10000
    keep.Add(i)
    System.Math.Max(System.Threading.Interlocked.Increment(i),i - 1)
End While

Inheritance Hierarchy

System.Object
CSharpTest.Net.Utils.ObjectKeepAlive

Requirements

Target Platforms: Windows XP, Windows Server 2003, Windows Vista, Windows Server 2008, Windows 7

Syntax

Example

Inheritance Hierarchy

Requirements

See Also

Reference

Source Code

CSharpTest.Net
ObjectKeepAlive Class
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