--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Symbian3/PDK/Source/GUID-37D7019C-E3EF-5841-8691-5A865A2B5FD2.dita	Fri Jan 22 18:26:19 2010 +0000
@@ -0,0 +1,28 @@
+<?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-37D7019C-E3EF-5841-8691-5A865A2B5FD2" xml:lang="en"><title>Using
+CCirBuffer</title><shortdesc>This document describes how to use CCirBuffer. </shortdesc><prolog><metadata><keywords/></metadata></prolog><conbody>
+<section id="GUID-4C65D06D-9E80-4C52-8106-954E087AEC47"><title>Before adding/removing objects</title> <p>The buffer itself
+is not allocated until the <xref href="GUID-FA17C8AD-BF8C-3FD4-98AE-43AF55A9D318.dita#GUID-FA17C8AD-BF8C-3FD4-98AE-43AF55A9D318/GUID-4658AA47-E3E6-3325-A4DF-FACADFA5BBB2"><apiname>CCirBufBase::SetLengthL()</apiname></xref> member
+function is called. Therefore, the first steps must always be to construct
+the <xref href="GUID-620EC30F-933F-3073-9E5F-CAC9F2BA4623.dita"><apiname>CCirBuffer</apiname></xref> object and then call its <codeph>SetLengthL()</codeph> member
+function.</p> <p>Also note that <codeph>SetLengthL()</codeph> can leave so
+it's useful to call it under a trap harness.</p> <codeblock id="GUID-3B0EF9D8-0616-5894-92E0-D4CC80CCC876" xml:space="preserve">...
+CCirBuffer* cbInt=new CCirBuffer;
+TRAPD(ret,cbInt-&gt;SetLengthL(3));            // max capacity is 3
+                                            // and allocates buffer
+cbInt-&gt;Put(123);     // Can now start adding/removing integer objects
+cbInt-&gt;Put(12);
+cbInt-&gt;Put(1);
+...
+delete cbInt;</codeblock> </section>
+</conbody></concept>
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