<!doctype HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <!-- (C) Copyright 2002-4 Robert Ramey - http://www.rrsd.com . Use, modification and distribution is subject to the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) --> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <link rel="stylesheet" type="text/css" href="../../../boost.css"> <link rel="stylesheet" type="text/css" href="style.css"> <title>Serialization - BOOST_STATIC_WARNING</title> </head> <body link="#0000ff" vlink="#800080"> <table border="0" cellpadding="7" cellspacing="0" width="100%" summary="header"> <tr> <td valign="top" width="300"> <h3><a href="../../../index.htm"><img height="86" width="277" alt="C++ Boost" src="../../../boost.png" border="0"></a></h3> </td> <td valign="top"> <h1 align="center">Serialization</h1> <h2 align="center"><code>BOOST_STATIC_WARNING</code></h2> </td> </tr> </table> <hr> The header <code><boost/serialization/static_warning.hpp></code> supplies a single macro <code style="white-space: normal">BOOST_STATIC_WARNING(x)</code>, which generates a compile time warning message if the integral-constant-expression x is not true. <p> Note that if the condition is true, then the macro will generate neither code nor data - and the macro can also be used at either namespace, class or function scope. When used in a template, the expression x will be evaluated at the time the template is instantiated; this is particularly useful for validating template parameters. <p> It is intended that the functioning of <code style="white-space: normal">BOOST_STATIC_WARNING(x)</code> be identical to that of <code style="white-space: normal">BOOST_STATIC_ASSERT(x)</code> except that rather than resulting in a compilation error, it will result in a compiler warning. In all other respects it should be the same. So for more information on using <code style="white-space: normal">BOOST_STATIC_WARNING(x)</code> consult the documentation for <code style="white-space: normal">BOOST_STATIC_ASSERT(x)</code> <a href="../../../doc/html/boost_staticassert.html">here</a>. <hr> <p><i>© Copyright <a href="http://www.rrsd.com">Robert Ramey</a> 2002-2004. Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) </i></p> </body> </html>