<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Language" content="en-us"> <meta http-equiv="Content-Type" content="text/html; charset=us-ascii"> <title>The Boost Format library</title> </head> <body bgcolor="#FFFFFF" text="#000000"> <table border="1" bgcolor="#007F7F" cellpadding="2" summary=""> <tr> <td bgcolor="#FFFFFF"><img src="../../boost.png" alt= "boost.png (6897 bytes)" width="277" height="86"></td> <td><a href="../../index.htm"><font face="Arial" color= "#FFFFFF"><big>Home</big></font></a></td> <td><a href="../libraries.htm"><font face="Arial" color= "#FFFFFF"><big>Libraries</big></font></a></td> <td><a href="http://www.boost.org/people/people.htm"><font face="Arial" color= "#FFFFFF"><big>People</big></font></a></td> <td><a href="http://www.boost.org/more/faq.htm"><font face="Arial" color= "#FFFFFF"><big>FAQ</big></font></a></td> <td><a href="../../more/index.htm"><font face="Arial" color= "#FFFFFF"><big>More</big></font></a></td> </tr> </table> <h1>Boost Format library</h1> <p>The format library provides a class for formatting arguments according to a format-string, as does printf, but with two major differences :<br></p> <ul> <li>format sends the arguments to an internal stream, and so is entirely type-safe and naturally supports all user-defined types.</li> <li>The ellipsis (...) can not be used correctly in the strongly typed context of format, and thus the function call with arbitrary arguments is replaced by successive calls to an <i>argument feeding</i> <b>operator%</b></li> </ul> <p><br> You can find more Details in :</p> <ul> <li><a href="doc/format.html">Documentation</a> (HTML).</li> <li>Headers <ul> <li><a href="../../boost/format.hpp">format.hpp</a> : user frontend.</li> <li><a href="../../boost/format/format_fwd.hpp">format_fwd.hpp</a> : user forward declarations.</li> <li><a href= "../../boost/format/format_class.hpp">format_class.hpp</a> : the class interface</li> <li><a href= "../../boost/format/format_implementation.hpp">format_implementation.hpp</a>: implementation of the member functions</li> <li><a href="../../boost/format/feed_args.hpp">feed_args.hpp</a> : argument feeding helper functions</li> <li><a href="../../boost/format/free_funcs.hpp">free_funcs.hpp</a> : free functions definitions</li> <li><a href="../../boost/format/parsing.hpp">parsing.hpp</a> : code for parsing format-strings</li> <li><a href="../../boost/format/group.hpp">group.hpp</a> : auxiliary struct used to group arguments and manipulators</li> <li><a href="../../boost/format/exceptions.hpp">exceptions.hpp</a> : exceptions used by the library</li> <li><a href="../../boost/format/internals.hpp">internals.hpp</a> : auxiliary structs stream_format_state and format_item</li> </ul> </li> <li>Sample programs <ul> <li>The program <a href= "./example/sample_formats.cpp">sample_formats.cpp</a> demonstrates simple uses of <b>format</b>.</li> <li><a href= "./example/sample_new_features.cpp">sample_new_features.cpp</a> illustrates the few formatting features that were added to printf's syntax such as simple positional directives, centered alignment, and 'tabulations'.</li> <li><a href="./example/sample_advanced.cpp">sample_advanced.cpp</a> demonstrates uses of advanced features, like reusing, and modifying, format objects, etc..</li> <li>And <a href= "./example/sample_userType.cpp">sample_userType.cpp</a> shows the behaviour of the <b>format</b> library on user-defined types.</li> </ul> </li> </ul> <hr> <p><a href="http://validator.w3.org/check?uri=referer"><img border="0" src= "../../doc/images/valid-html401.png" alt="Valid HTML 4.01 Transitional" height="31" width="88"></a></p> <p>Revised <!--webbot bot="Timestamp" s-type="EDITED" s-format="%d %B, %Y" startspan -->02 December, 2006<!--webbot bot="Timestamp" endspan i-checksum="38510" --></p> <p><i>Copyright © 2003 Samuel Krempp</i></p> <p><i>Distributed under the Boost Software License, Version 1.0. (See accompanying file <a href="../../LICENSE_1_0.txt">LICENSE_1_0.txt</a> or copy at <a href= "http://www.boost.org/LICENSE_1_0.txt">http://www.boost.org/LICENSE_1_0.txt</a>)</i></p> </body> </html>