1<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> 2<html> 3<head> 4<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> 5<title>Function split_unix</title> 6<link rel="stylesheet" href="../../../../doc/src/boostbook.css" type="text/css"> 7<meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> 8<link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset"> 9<link rel="up" href="../../program_options/reference.html#header.boost.program_options.parsers_hpp" title="Header <boost/program_options/parsers.hpp>"> 10<link rel="prev" href="parse_en_1_3_31_9_8_1_1_15.html" title="Function parse_environment"> 11<link rel="next" href="positiona_1_3_31_9_9_1_1_1.html" title="Class positional_options_description"> 12</head> 13<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> 14<table cellpadding="2" width="100%"><tr> 15<td valign="top"><img 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src="../../../../doc/src/images/next.png" alt="Next"></a> 25</div> 26<div class="refentry"> 27<a name="boost.program_options.split_unix"></a><div class="titlepage"></div> 28<div class="refnamediv"> 29<h2><span class="refentrytitle">Function split_unix</span></h2> 30<p>boost::program_options::split_unix</p> 31</div> 32<h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2> 33<div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: <<a class="link" href="../../program_options/reference.html#header.boost.program_options.parsers_hpp" title="Header <boost/program_options/parsers.hpp>">boost/program_options/parsers.hpp</a>> 34 35</span> 36<span class="identifier">BOOST_PROGRAM_OPTIONS_DECL</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">vector</span><span class="special"><</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span> <span class="special">></span> 37<span class="identifier">split_unix</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span> <span class="special">&</span> cmdline<span class="special">,</span> <span class="keyword">const</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span> <span class="special">&</span> seperator <span class="special">=</span> <span class="string">" \t"</span><span class="special">,</span> 38 <span class="keyword">const</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span> <span class="special">&</span> quote <span class="special">=</span> <span class="string">"'\""</span><span class="special">,</span> 39 <span class="keyword">const</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span> <span class="special">&</span> escape <span class="special">=</span> <span class="string">"\\"</span><span class="special">)</span><span class="special">;</span> 40<span class="identifier">BOOST_PROGRAM_OPTIONS_DECL</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">vector</span><span class="special"><</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">wstring</span> <span class="special">></span> 41<span class="identifier">split_unix</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">wstring</span> <span class="special">&</span> cmdline<span class="special">,</span> 42 <span class="keyword">const</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">wstring</span> <span class="special">&</span> seperator <span class="special">=</span> <span class="identifier">L</span><span class="string">" \t"</span><span class="special">,</span> 43 <span class="keyword">const</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">wstring</span> <span class="special">&</span> quote <span class="special">=</span> <span class="identifier">L</span><span class="string">"'\""</span><span class="special">,</span> 44 <span class="keyword">const</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">wstring</span> <span class="special">&</span> escape <span class="special">=</span> <span class="identifier">L</span><span class="string">"\\"</span><span class="special">)</span><span class="special">;</span></pre></div> 45<div class="refsect1"> 46<a name="id-1.3.31.9.9.14.4"></a><h2>Description</h2> 47<p>Splits a given string to a collection of single strings which can be passed to command_line_parser. The second parameter is used to specify a collection of possible seperator chars used for splitting. The seperator is defaulted to space " ". Splitting is done in a unix style way, with respect to quotes '"' and escape characters '\' </p> 48</div> 49</div> 50<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr> 51<td align="left"></td> 52<td align="right"><div class="copyright-footer">Copyright © 2002-2004 Vladimir Prus<p>Distributed under the Boost Software License, Version 1.0. 53 (See accompanying file <code class="filename">LICENSE_1_0.txt</code> or copy at 54 <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>) 55 </p> 56</div></td> 57</tr></table> 58<hr> 59<div class="spirit-nav"> 60<a accesskey="p" href="parse_en_1_3_31_9_8_1_1_15.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../program_options/reference.html#header.boost.program_options.parsers_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="positiona_1_3_31_9_9_1_1_1.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a> 61</div> 62</body> 63</html> 64
