--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Symbian3/PDK/Source/GUID-0446FD98-E0A0-5E6A-B056-AF54172B7453.dita	Fri Jan 22 18:26:19 2010 +0000
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies) All rights reserved. -->
+<!-- This component and the accompanying materials are made available under the terms of the License 
+"Eclipse Public License v1.0" which accompanies this distribution, 
+and is available at the URL "http://www.eclipse.org/legal/epl-v10.html". -->
+<!-- Initial Contributors:
+    Nokia Corporation - initial contribution.
+Contributors: 
+-->
+<!DOCTYPE concept
+  PUBLIC "-//OASIS//DTD DITA Concept//EN" "concept.dtd">
+<concept id="GUID-0446FD98-E0A0-5E6A-B056-AF54172B7453" xml:lang="en"><title>Using
+CArrayPak&lt;TAny&gt;</title><shortdesc>The class is useful for constructing an array of variable length
+buffers, where the length is decided at run time. </shortdesc><prolog><metadata><keywords/></metadata></prolog><conbody>
+<section id="GUID-65CC02B4-A4FD-4A7C-9D93-BF92A1B9DDAB"><title>Arrays whose type is not known until class instantiation</title> <p>The
+class is useful for constructing an array of variable length buffers, where
+the length is decided at run time. It is also useful as a data member of a
+base class in a thin template class/base class pair, where the type of the
+array element is not known until the owning thin template class is instantiated.</p> <p>For
+example, to implement a stack of packed (variable length) objects of type <codeph>T</codeph>.</p> <codeblock id="GUID-C6370DDF-44D6-52BA-A0C3-898F66918210" xml:space="preserve">class CExampleBase : public CBase
+ {
+public :
+ ...
+protected :
+ ...
+ void  PushL(const TAny* aPtr);
+ TAny* Pop();
+private :
+ CArrayPak&lt;TAny&gt; iArray;
+ }</codeblock> <codeblock id="GUID-0D3E2CBC-E9E5-551B-8704-A48D63D5901A" xml:space="preserve">template &lt;class T&gt;
+class CExample : public CExampleBase
+ {
+public :
+ ...
+ inline void PushL(const T* aPtr);
+ inline T*   Pop();
+ }</codeblock> </section>
+</conbody></concept>
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