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+<?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-651C2913-2AB9-5873-B296-5C4233967F21" xml:lang="en"><title>CONE
+resource loader overview</title><prolog><metadata><keywords/></metadata></prolog><conbody>
+<section id="GUID-57F77D80-D411-48CE-9C2F-2E274027D791"><title>Purpose</title> <p>The CONE Resource Loader utility is part
+of the Symbian CONE component, and it offers methods for opening and closing
+resource files. The actual reading of resources from an opened resource file
+is done using various <xref href="GUID-D2A3BE13-6CD9-3418-AA81-4466B76CF844.dita"><apiname>CCoeEnv</apiname></xref> provided
+resource-reading methods. </p> </section>
+<section id="GUID-691C3034-6DBE-4C5A-8F6A-E18C805EA4EE"><title>Architectural Relationships</title> <p>This utility is implemented
+as a single class, <xref href="GUID-D2A3BE13-6CD9-3418-AA81-4466B76CF844.dita"><apiname>RCoeResourceLoader</apiname></xref>.
+Access to the <xref href="GUID-D2A3BE13-6CD9-3418-AA81-4466B76CF844.dita"><apiname>CCoeEnv</apiname></xref> instance
+is required in order to use this utility. </p> <p>CONE Resource Loader can
+be accessed through the <xref href="GUID-D2A3BE13-6CD9-3418-AA81-4466B76CF844.dita"><apiname>RCoeResourceLoader</apiname></xref> class
+that is defined in the header <codeph>CoeUtils.h</codeph>. The actual component
+is linked to the <codeph>cone.dll</codeph> library. </p> </section>
+<section id="GUID-5B6C86F8-C914-4329-891A-20088D589EC3"><title>Description</title> <p><b>Usage</b> </p> <p>CONE Resource
+Loader functionality can be accessed via public methods on an <xref href="GUID-D2A3BE13-6CD9-3418-AA81-4466B76CF844.dita"><apiname>RCoeResourceLoader</apiname></xref> instance. </p> <p>To use, an instance of <xref href="GUID-D2A3BE13-6CD9-3418-AA81-4466B76CF844.dita"><apiname>RCoeResourceLoader</apiname></xref> is
+first created. Then calling either one of the open methods of <xref href="GUID-D2A3BE13-6CD9-3418-AA81-4466B76CF844.dita"><apiname>RCoeResourceLoader</apiname></xref> opens
+the resource file. After the resource file is no longer needed, it must be
+closed. </p> <p>A single instance of <xref href="GUID-D2A3BE13-6CD9-3418-AA81-4466B76CF844.dita"><apiname>RCoeResourceLoader</apiname></xref> can
+only have a maximum of one resource file open at any time. If multiple simultaneously
+open files are required, instantiate a separate <xref href="GUID-D2A3BE13-6CD9-3418-AA81-4466B76CF844.dita"><apiname>RCoeResourceLoader</apiname></xref> for
+each required file. </p> <p><b>Example</b> </p> <p>The following example shows
+how to use the <xref href="GUID-D2A3BE13-6CD9-3418-AA81-4466B76CF844.dita"><apiname>RCoeResourceLoader</apiname></xref> class: </p> <codeblock id="GUID-8F442DC2-E73B-537A-9A32-9C61280B8FF6" xml:space="preserve">#include &lt;CoeUtils.h&gt;
+
+// … Other code …
+
+// Get CCoeEnv instance
+CEikonEnv* eikEnv = CEikonEnv::Static();
+
+// Initialize loader
+RCoeResourceLoader rLoader(eikEnv);
+
+// Open resource file
+_LIT( KSampleResourceFileName, "Z:\\System\\Apps\\sample\\sample.rsc" );
+TFileName fileName(KSampleResourceFileName);
+rLoader.OpenL(fileName);
+
+// Push resource loader to cleanup stack, so that it will always be properly 
+// closed when popped.
+CleanupClosePushL(rLoader);
+
+// Read a resource   
+iSomeArray = eikEnv-&gt;ReadDesC16ArrayResourceL(R_SOME_RESOURCE);
+
+// Pop and destroy rLoader from stack. 
+// This also calls close on rLoader since CleanupClosePushL was used.
+CleanupStack::PopAndDestroy(); // rLoader
+</codeblock> <p>For more information on individual methods, please see the
+reference API for <xref href="GUID-D2A3BE13-6CD9-3418-AA81-4466B76CF844.dita"><apiname>RCoeResourceLoader</apiname></xref>. </p> </section>
+</conbody></concept>
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