44 lines
897 B
C#
44 lines
897 B
C#
|
/* Copyright (C) 2014 DaikonForge */
|
|||
|
|
|
|||
|
|
namespace DaikonForge.VoIP
|
|||
|
|
{
|
|||
|
|
using System.Collections.Generic;
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// Helper class for working with pooled arrays
|
|||
|
|
/// </summary>
|
|||
|
|
public class TempArray<T>
|
|||
|
|
{
|
|||
|
|
private static Dictionary<int, Queue<T[]>> pool = new Dictionary<int, Queue<T[]>>();
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// Obtain an array of the given length
|
|||
|
|
/// </summary>
|
|||
|
|
public static T[] Obtain( int length )
|
|||
|
|
{
|
|||
|
|
Queue<T[]> pool = getPool( length );
|
|||
|
|
if( pool.Count > 0 )
|
|||
|
|
{
|
|||
|
|
return pool.Dequeue();
|
|||
|
|
}
|
|||
|
|
return new T[ length ];
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// Release an array back to the pool
|
|||
|
|
/// </summary>
|
|||
|
|
public static void Release( T[] array )
|
|||
|
|
{
|
|||
|
|
pool[ array.Length ].Enqueue( array );
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
private static Queue<T[]> getPool( int length )
|
|||
|
|
{
|
|||
|
|
if( !pool.ContainsKey( length ) )
|
|||
|
|
{
|
|||
|
|
pool[ length ] = new Queue<T[]>();
|
|||
|
|
}
|
|||
|
|
return pool[ length ];
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|