1 <?xml version="1.0" encoding="utf-8"?>

     2 <!-- Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies) All rights reserved. -->

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     4 "Eclipse Public License v1.0" which accompanies this distribution, 

     5 and is available at the URL "http://www.eclipse.org/legal/epl-v10.html". -->

     6 <!-- Initial Contributors:

     7     Nokia Corporation - initial contribution.

     8 Contributors: 

     9 -->

    10 <!DOCTYPE concept

    11   PUBLIC "-//OASIS//DTD DITA Concept//EN" "concept.dtd">

    12 <concept id="GUID-7536307B-10B7-5866-8A21-9DA352DF1928" xml:lang="en"><title>Key

    13 length and location</title><shortdesc>This document describes the location and the length of text keys.</shortdesc><prolog><metadata><keywords/></metadata></prolog><conbody>

    14 <p>The length of descriptor and numeric keys is implicit in the type. For

    15 text keys, it must be explicitly defined; the length of text keys is set at

    16 construction time.</p>

    17 <p>The location of a key within an array element is defined by the offset

    18 of the key from the beginning of the element. The <codeph>_FOFF</codeph> macro

    19 can be used to define the offset value.</p>

    20 <p>See also:</p>

    21 <ul>

    22 <li id="GUID-647A83B0-7CDD-54C3-A95D-64EAB497F965"><p><xref href="GUID-D057148C-4D11-39D1-859C-695D2176CFDE.dita"><apiname>_FOFF</apiname></xref> </p> </li>

    23 </ul>

    24 </conbody></concept>