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Symbian3/PDK/Source/GUID-0C8389B8-91DF-58A1-A2A1-945A18CCBB10.dita
changeset 14 578be2adaf3e
parent 5 f345bda72bc4 
--- a/Symbian3/PDK/Source/GUID-0C8389B8-91DF-58A1-A2A1-945A18CCBB10.dita	Tue Jul 20 12:00:49 2010 +0100
+++ b/Symbian3/PDK/Source/GUID-0C8389B8-91DF-58A1-A2A1-945A18CCBB10.dita	Fri Aug 13 16:47:46 2010 +0100
@@ -1,64 +1,64 @@
-<?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-0C8389B8-91DF-58A1-A2A1-945A18CCBB10" xml:lang="en"><title>Using
-TLitC operators</title><shortdesc>Explains how to use <codeph>TLitC</codeph> operations.</shortdesc><prolog><metadata><keywords/></metadata></prolog><conbody>
-<p>The <codeph>TLitC</codeph> class offers four operators, two of which are
-conversion operators.</p>
-<p>The conversion operators are invoked by the compiler when a <codeph>TLitC&lt;TInt&gt;</codeph> type
-is passed to a function which takes the following argument types:</p>
-<ul>
-<li id="GUID-BEF085A9-56B5-579F-A316-B68C108BED9B"><p>a reference by value,
-i.e. a <codeph>TRefByValue&lt;class              T&gt;</codeph> type</p> </li>
-<li id="GUID-911E904A-83F8-52B1-BAA1-0C993683BAD3"><p>a const reference to
-a descriptor, i.e. a <codeph>const              TDesC&amp;</codeph> type</p> </li>
-</ul>
-<p>The other two operators return:</p>
-<ul>
-<li id="GUID-B42C7636-5E8F-5BD6-98C8-1EF0E7AD388D"><p>a pointer to a constant
-descriptor, i.e. a <codeph>const              TDesC*</codeph> type</p> </li>
-<li id="GUID-141D07F5-4D60-5940-A404-2718494D6CCB"><p>a reference to a constant
-descriptor, i.e. a <codeph>const              TDesC&amp;</codeph> type</p> </li>
-</ul>
-<p>The following code fragments show the situations where the operators are
-called on a <codeph>TLitC</codeph>. The fragments are similar for both <codeph>TLitC8</codeph> and <codeph>TLitC16</codeph>.</p>
-<section id="GUID-AF4A4619-1C5A-4022-9700-4EB09C9001FE"><title>Reference by value conversion operator operator const __TRefDesC()</title> <p>The
-following code fragment shows the operator in use:</p> <codeblock id="GUID-63CE5630-61CB-5428-8F7C-EB84445FD63A" xml:space="preserve">...
-TBuf&lt;256&gt; x;
-...
-_LIT(KTxtFormat,"There are %d cm in a metre");
-x.Format(KTxtFormat,100);
-...
-</codeblock> </section>
-<section id="GUID-6B904805-4C60-4721-B02D-6999CA18E2F5"><title>Const descriptor reference conversion operator operator const
-TDesC&amp;</title> <p>The following code fragment shows the operator in use:</p> <codeblock id="GUID-8D7F387D-B675-5EC4-B88D-4389F4D5B961" xml:space="preserve">...
-_LIT(KSomeData,"Some data");
-...
-TPtrC x(KSomeData);</codeblock> </section>
-<section id="GUID-6389D8D4-CC0E-45AA-81EC-43E86C28A7AE"><title>Address of operator operator&amp;()</title> <p>The following
-code fragment shows the operator in use:</p> <codeblock id="GUID-1AE87D87-53AD-5E88-864A-785D95598D02" xml:space="preserve">class CX...
- {
- void Foo(const TDesC* aDesC);
- };
-
-...
-_LIT(KLiteral,"some text");
-...
-CX* anx;
-...
-anx-&gt;Foo(&amp;KLiteral);
-...</codeblock> </section>
-<section id="GUID-52E52945-1FFD-4B49-96C0-2D423B829033"><title>Reference operator operator()</title> <p>The following code
-fragment shows the operator in use:</p> <codeblock id="GUID-2A7C5828-7C2B-58F2-819E-9EAAD6071457" xml:space="preserve">...
-_LIT(KKeywordSelect,"select");
-if (KKeywordSelect().CompareF(token)&lt;0)
-...</codeblock> </section>
+<?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-0C8389B8-91DF-58A1-A2A1-945A18CCBB10" xml:lang="en"><title>Using
+TLitC operators</title><shortdesc>Explains how to use <codeph>TLitC</codeph> operations.</shortdesc><prolog><metadata><keywords/></metadata></prolog><conbody>
+<p>The <codeph>TLitC</codeph> class offers four operators, two of which are
+conversion operators.</p>
+<p>The conversion operators are invoked by the compiler when a <codeph>TLitC&lt;TInt&gt;</codeph> type
+is passed to a function which takes the following argument types:</p>
+<ul>
+<li id="GUID-BEF085A9-56B5-579F-A316-B68C108BED9B"><p>a reference by value,
+i.e. a <codeph>TRefByValue&lt;class              T&gt;</codeph> type</p> </li>
+<li id="GUID-911E904A-83F8-52B1-BAA1-0C993683BAD3"><p>a const reference to
+a descriptor, i.e. a <codeph>const              TDesC&amp;</codeph> type</p> </li>
+</ul>
+<p>The other two operators return:</p>
+<ul>
+<li id="GUID-B42C7636-5E8F-5BD6-98C8-1EF0E7AD388D"><p>a pointer to a constant
+descriptor, i.e. a <codeph>const              TDesC*</codeph> type</p> </li>
+<li id="GUID-141D07F5-4D60-5940-A404-2718494D6CCB"><p>a reference to a constant
+descriptor, i.e. a <codeph>const              TDesC&amp;</codeph> type</p> </li>
+</ul>
+<p>The following code fragments show the situations where the operators are
+called on a <codeph>TLitC</codeph>. The fragments are similar for both <codeph>TLitC8</codeph> and <codeph>TLitC16</codeph>.</p>
+<section id="GUID-AF4A4619-1C5A-4022-9700-4EB09C9001FE"><title>Reference by value conversion operator operator const __TRefDesC()</title> <p>The
+following code fragment shows the operator in use:</p> <codeblock id="GUID-63CE5630-61CB-5428-8F7C-EB84445FD63A" xml:space="preserve">...
+TBuf&lt;256&gt; x;
+...
+_LIT(KTxtFormat,"There are %d cm in a metre");
+x.Format(KTxtFormat,100);
+...
+</codeblock> </section>
+<section id="GUID-6B904805-4C60-4721-B02D-6999CA18E2F5"><title>Const descriptor reference conversion operator operator const
+TDesC&amp;</title> <p>The following code fragment shows the operator in use:</p> <codeblock id="GUID-8D7F387D-B675-5EC4-B88D-4389F4D5B961" xml:space="preserve">...
+_LIT(KSomeData,"Some data");
+...
+TPtrC x(KSomeData);</codeblock> </section>
+<section id="GUID-6389D8D4-CC0E-45AA-81EC-43E86C28A7AE"><title>Address of operator operator&amp;()</title> <p>The following
+code fragment shows the operator in use:</p> <codeblock id="GUID-1AE87D87-53AD-5E88-864A-785D95598D02" xml:space="preserve">class CX...
+ {
+ void Foo(const TDesC* aDesC);
+ };
+
+...
+_LIT(KLiteral,"some text");
+...
+CX* anx;
+...
+anx-&gt;Foo(&amp;KLiteral);
+...</codeblock> </section>
+<section id="GUID-52E52945-1FFD-4B49-96C0-2D423B829033"><title>Reference operator operator()</title> <p>The following code
+fragment shows the operator in use:</p> <codeblock id="GUID-2A7C5828-7C2B-58F2-819E-9EAAD6071457" xml:space="preserve">...
+_LIT(KKeywordSelect,"select");
+if (KKeywordSelect().CompareF(token)&lt;0)
+...</codeblock> </section>
 </conbody></concept>
\ No newline at end of file
FCL/sftools/depl/docscontent