Symbian3/SDK/Source/GUID-5875C752-12A9-5819-90D9-CAAE48F1A5C5.dita
changeset 0 89d6a7a84779
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Symbian3/SDK/Source/GUID-5875C752-12A9-5819-90D9-CAAE48F1A5C5.dita	Thu Jan 21 18:18:20 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-5875C752-12A9-5819-90D9-CAAE48F1A5C5" xml:lang="en"><title>Using
+CArrayFixSeg&lt;TAny&gt;</title><shortdesc>The <codeph>CArrayFixSeg&lt;TAny&gt;</codeph> is useful for constructing
+an array of fixed length buffers, where the length is decided at run time.</shortdesc><prolog><metadata><keywords/></metadata></prolog><conbody>
+<section id="GUID-C0F44785-6E5F-447D-B1AC-F5187527D73F"><title>Arrays whose type is not known until class instantiation</title> <p>The <codeph>CArrayFixSeg&lt;TAny&gt;</codeph> is
+useful for constructing an array of fixed 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 fixed length objects of type <codeph>T</codeph>.</p> <codeblock id="GUID-F707A19F-A9C0-5704-973B-11A0087F714D" xml:space="preserve">class CExampleBase : public CBase
+ {
+public :
+ ...
+protected :
+ ...
+ void  PushL(const TAny* aPtr);
+ TAny* Pop();
+private :
+ CArrayFixSeg&lt;TAny&gt; iArray;
+ }</codeblock> <codeblock id="GUID-8DA14B1F-3771-56F8-9C15-4E1BB0AC68CE" 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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