core/com.nokia.carbide.cpp.compiler.doc.user/html/pragmas/pragma_scope.htm
author Deepak Modgil <Deepak.Modgil@Nokia.com>
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN">
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<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
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  <head>
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    <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" />
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    <meta http-equiv="Content-Style-Type" content="text/css" />
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    <meta name="LASTUPDATED" content="06/17/05 11:09:43" />
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    <title>Pragma Syntax</title>
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	<link rel="StyleSheet" href="../../book.css" type="text/css"/>
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  </head>
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<body>
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<h2>Pragma Scope</h2>
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<p>  The scope of a pragma setting is usually limited to a single compilation unit.</p>
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<p>As discussed in <a href="pragma_syntax.htm">Pragma Syntax</a>, you should use <span class="code">on</span> or <span class="code">off</span> after the name of the pragma to change its setting to the desired condition. All code after that point is compiled with that setting until either:</p>
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<ul>
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  <li>You change the setting with <span class="code">on</span>, <span class="code">off</span>, or (preferred) <span class="code">reset</span></li>
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  <li>You reach the end of the compilation unit</li>
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</ul>
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<p>At the beginning of each file, the compiler reverts to the target or default settings.</p>
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<p></p>
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<div id="footer">Copyright &copy; 2009 Nokia Corporation and/or its subsidiary(-ies). All rights reserved. <br>License: <a href="http://www.eclipse.org/legal/epl-v10.html">http://www.eclipse.org/legal/epl-v10.html</a></div>
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</body>
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</html>