2003-05-17 11:45:48 +00:00
|
|
|
|
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
|
|
|
|
|
|
<html>
|
|
|
|
|
|
<head>
|
|
|
|
|
|
<title>Boost.Regex: class regex_traits</title>
|
|
|
|
|
|
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
|
|
|
|
|
|
<link rel="stylesheet" type="text/css" href="../../../boost.css">
|
|
|
|
|
|
</head>
|
|
|
|
|
|
<body>
|
|
|
|
|
|
<P>
|
|
|
|
|
|
<TABLE id="Table1" cellSpacing="1" cellPadding="1" width="100%" border="0">
|
|
|
|
|
|
<TR>
|
|
|
|
|
|
<td valign="top" width="300">
|
2004-10-05 15:45:52 +00:00
|
|
|
|
<h3><a href="../../../index.htm"><img height="86" width="277" alt="C++ Boost" src="../../../boost.png" border="0"></a></h3>
|
2003-05-17 11:45:48 +00:00
|
|
|
|
</td>
|
|
|
|
|
|
<TD width="353">
|
|
|
|
|
|
<H1 align="center">Boost.Regex</H1>
|
|
|
|
|
|
<H2 align="center">class regex_traits</H2>
|
|
|
|
|
|
</TD>
|
|
|
|
|
|
<td width="50">
|
|
|
|
|
|
<h3><a href="index.html"><img height="45" width="43" alt="Boost.Regex Index" src="uarrow.gif" border="0"></a></h3>
|
|
|
|
|
|
</td>
|
|
|
|
|
|
</TR>
|
|
|
|
|
|
</TABLE>
|
|
|
|
|
|
</P>
|
|
|
|
|
|
<HR>
|
2005-01-13 17:06:21 +00:00
|
|
|
|
<H3>Contents</H3>
|
|
|
|
|
|
<dl class="index">
|
|
|
|
|
|
<dt><A href="#synopsis">Synopsis</A> <dt><a href="#description">Description</a></dt>
|
|
|
|
|
|
</dl>
|
|
|
|
|
|
<H3><A name="synopsis"></A>Synopsis</H3>
|
|
|
|
|
|
<pre>
|
|
|
|
|
|
namespace boost{
|
|
|
|
|
|
|
|
|
|
|
|
template <class charT, class implementationT = sensible_default_choice>
|
|
|
|
|
|
struct regex_traits : public implementationT
|
|
|
|
|
|
{
|
|
|
|
|
|
regex_traits() : implementationT() {}
|
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
template <class charT>
|
|
|
|
|
|
struct c_regex_traits;
|
|
|
|
|
|
|
|
|
|
|
|
template <class charT>
|
|
|
|
|
|
struct cpp_regex_traits;
|
|
|
|
|
|
|
|
|
|
|
|
template <class charT>
|
|
|
|
|
|
struct w32_regex_traits;
|
|
|
|
|
|
|
|
|
|
|
|
} // namespace boost
|
|
|
|
|
|
</pre>
|
|
|
|
|
|
<H3><A name="description"></A>Description</H3>
|
|
|
|
|
|
<P>The class regex_traits is just a thin wrapper around an actual implemention
|
|
|
|
|
|
class, which may be one of:</P>
|
|
|
|
|
|
<UL>
|
|
|
|
|
|
<LI>
|
|
|
|
|
|
c_regex_traits: this class is deprecated, it wraps the C locale, and is used as
|
|
|
|
|
|
the default implementation when the platform is not Win32, and the C++ locale
|
|
|
|
|
|
is not available.</LI>
|
|
|
|
|
|
<LI>
|
|
|
|
|
|
cpp_regex_traits: the default traits class for non-Win32 platforms, allows the
|
|
|
|
|
|
regex class to be imbued with a std::locale instance.</LI>
|
|
|
|
|
|
<LI>
|
|
|
|
|
|
w32_regex_traits: the default traits class implementation on Win32 platforms,
|
|
|
|
|
|
allows the regex class to be imbued with an LCID.</LI></UL>
|
|
|
|
|
|
<P>The default behavior can be altered by defining one of the following
|
|
|
|
|
|
configuration macros in <A href="../../../boost/regex/user.hpp">boost/regex/user.hpp</A>:</P>
|
|
|
|
|
|
<UL>
|
|
|
|
|
|
<LI>
|
|
|
|
|
|
BOOST_REGEX_USE_C_LOCALE: makes c_regex_traits the default.</LI>
|
|
|
|
|
|
<LI>
|
|
|
|
|
|
BOOST_REGEX_USE_CPP_LOCALE: makes cpp_regex_traits the default.</LI></UL>
|
|
|
|
|
|
<P>All these traits classes fulfil the <A href="concepts.html#traits">traits class
|
|
|
|
|
|
requirements</A>.</P>
|
|
|
|
|
|
<HR>
|
2003-05-17 11:45:48 +00:00
|
|
|
|
<P></P>
|
|
|
|
|
|
<p>Revised
|
|
|
|
|
|
<!--webbot bot="Timestamp" S-Type="EDITED" S-Format="%d %B, %Y" startspan -->
|
2005-01-13 17:06:21 +00:00
|
|
|
|
24 June 2004
|
2003-10-24 10:51:38 +00:00
|
|
|
|
<!--webbot bot="Timestamp" endspan i-checksum="39359" --></p>
|
|
|
|
|
|
<p><i><EFBFBD> Copyright John Maddock 1998-
|
2005-01-13 17:06:21 +00:00
|
|
|
|
<!--webbot bot="Timestamp" S-Type="EDITED" S-Format="%Y" startspan -->
|
|
|
|
|
|
2004</i></p>
|
2003-10-24 10:51:38 +00:00
|
|
|
|
<P><I>Use, modification and distribution are subject to 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>
|
2003-05-17 11:45:48 +00:00
|
|
|
|
</body>
|
|
|
|
|
|
</html>
|
