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| <div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">//</span> |
| <a name="l00002"></a>00002 <span class="comment">// Copyright (c) 2009-2011 Artyom Beilis (Tonkikh)</span> |
| <a name="l00003"></a>00003 <span class="comment">//</span> |
| <a name="l00004"></a>00004 <span class="comment">// Distributed under the Boost Software License, Version 1.0. (See</span> |
| <a name="l00005"></a>00005 <span class="comment">// accompanying file LICENSE_1_0.txt or copy at</span> |
| <a name="l00006"></a>00006 <span class="comment">// http://www.boost.org/LICENSE_1_0.txt)</span> |
| <a name="l00007"></a>00007 <span class="comment">//</span> |
| <a name="l00008"></a>00008 <span class="preprocessor">#ifndef BOOST_LOCALE_ENCODING_UTF_HPP_INCLUDED</span> |
| <a name="l00009"></a>00009 <span class="preprocessor"></span><span class="preprocessor">#define BOOST_LOCALE_ENCODING_UTF_HPP_INCLUDED</span> |
| <a name="l00010"></a>00010 <span class="preprocessor"></span> |
| <a name="l00011"></a>00011 <span class="preprocessor">#include <boost/locale/utf.hpp></span> |
| <a name="l00012"></a>00012 <span class="preprocessor">#include <boost/locale/encoding_errors.hpp></span> |
| <a name="l00013"></a>00013 <span class="preprocessor">#include <iterator></span> |
| <a name="l00014"></a>00014 <span class="preprocessor">#ifdef BOOST_MSVC</span> |
| <a name="l00015"></a>00015 <span class="preprocessor"></span><span class="preprocessor"># pragma warning(push)</span> |
| <a name="l00016"></a>00016 <span class="preprocessor"></span><span class="preprocessor"># pragma warning(disable : 4275 4251 4231 4660)</span> |
| <a name="l00017"></a>00017 <span class="preprocessor"></span><span class="preprocessor">#endif</span> |
| <a name="l00018"></a>00018 <span class="preprocessor"></span> |
| <a name="l00019"></a>00019 |
| <a name="l00020"></a>00020 |
| <a name="l00021"></a>00021 <span class="keyword">namespace </span>boost { |
| <a name="l00022"></a>00022 <span class="keyword">namespace </span>locale { |
| <a name="l00023"></a>00023 <span class="keyword">namespace </span>conv { |
| <a name="l00028"></a>00028 |
| <a name="l00032"></a>00032 <span class="keyword">template</span><<span class="keyword">typename</span> CharOut,<span class="keyword">typename</span> CharIn> |
| <a name="l00033"></a>00033 std::basic_string<CharOut> |
| <a name="l00034"></a><a class="code" href="group__codepage.html#gaf0ad39959911b000706e0538ec059d44">00034</a> <a class="code" href="group__codepage.html#gaf0ad39959911b000706e0538ec059d44">utf_to_utf</a>(CharIn <span class="keyword">const</span> *begin,CharIn <span class="keyword">const</span> *end,<a class="code" href="group__codepage.html#ga8e3c5a274f57107ec5745e227c26ba84">method_type</a> how = <a class="code" href="group__codepage.html#gga8e3c5a274f57107ec5745e227c26ba84adcdc34a57dd2a3ca917f73c13f18b559" title="Default method - skip.">default_method</a>) |
| <a name="l00035"></a>00035 { |
| <a name="l00036"></a>00036 std::basic_string<CharOut> result; |
| <a name="l00037"></a>00037 result.reserve(end-begin); |
| <a name="l00038"></a>00038 <span class="keyword">typedef</span> std::back_insert_iterator<std::basic_string<CharOut> > inserter_type; |
| <a name="l00039"></a>00039 inserter_type inserter(result); |
| <a name="l00040"></a>00040 <a class="code" href="namespaceboost_1_1locale_1_1utf.html#a068111a6b9d6d465a63893ed5c05e2f8" title="The integral type that can hold a Unicode code point.">utf::code_point</a> c; |
| <a name="l00041"></a>00041 <span class="keywordflow">while</span>(begin!=end) { |
| <a name="l00042"></a>00042 c=<a class="code" href="structboost_1_1locale_1_1utf_1_1utf__traits.html" title="UTF Traits class - functions to convert UTF sequences to and from Unicode code points.">utf::utf_traits<CharIn>::template</a> decode<CharIn const *>(begin,end); |
| <a name="l00043"></a>00043 <span class="keywordflow">if</span>(c==<a class="code" href="namespaceboost_1_1locale_1_1utf.html#a30010000878c7732340bda8956b844fb" title="Special constant that defines illegal code point.">utf::illegal</a> || c==<a class="code" href="namespaceboost_1_1locale_1_1utf.html#a20dbe458fd18229a0e6c09888d031b38" title="Special constant that defines incomplete code point.">utf::incomplete</a>) { |
| <a name="l00044"></a>00044 <span class="keywordflow">if</span>(how==<a class="code" href="group__codepage.html#gga8e3c5a274f57107ec5745e227c26ba84aab08f9ee241c405ef40bd3cedb43b383" title="Stop conversion and throw conversion_error.">stop</a>) |
| <a name="l00045"></a>00045 <span class="keywordflow">throw</span> <a class="code" href="classboost_1_1locale_1_1conv_1_1conversion__error.html" title="The excepton that is thrown in case of conversion error.">conversion_error</a>(); |
| <a name="l00046"></a>00046 } |
| <a name="l00047"></a>00047 <span class="keywordflow">else</span> { |
| <a name="l00048"></a>00048 <a class="code" href="structboost_1_1locale_1_1utf_1_1utf__traits.html" title="UTF Traits class - functions to convert UTF sequences to and from Unicode code points.">utf::utf_traits<CharOut>::template</a> encode<inserter_type>(c,inserter); |
| <a name="l00049"></a>00049 } |
| <a name="l00050"></a>00050 } |
| <a name="l00051"></a>00051 <span class="keywordflow">return</span> result; |
| <a name="l00052"></a>00052 } |
| <a name="l00053"></a>00053 |
| <a name="l00057"></a>00057 <span class="keyword">template</span><<span class="keyword">typename</span> CharOut,<span class="keyword">typename</span> CharIn> |
| <a name="l00058"></a>00058 std::basic_string<CharOut> |
| <a name="l00059"></a><a class="code" href="group__codepage.html#gaa4de44e37cbe5ec4a4b79e1d9bbaf4a7">00059</a> <a class="code" href="group__codepage.html#gaf0ad39959911b000706e0538ec059d44">utf_to_utf</a>(CharIn <span class="keyword">const</span> *str,<a class="code" href="group__codepage.html#ga8e3c5a274f57107ec5745e227c26ba84">method_type</a> how = <a class="code" href="group__codepage.html#gga8e3c5a274f57107ec5745e227c26ba84adcdc34a57dd2a3ca917f73c13f18b559" title="Default method - skip.">default_method</a>) |
| <a name="l00060"></a>00060 { |
| <a name="l00061"></a>00061 CharIn <span class="keyword">const</span> *end = str; |
| <a name="l00062"></a>00062 <span class="keywordflow">while</span>(*end) |
| <a name="l00063"></a>00063 end++; |
| <a name="l00064"></a>00064 <span class="keywordflow">return</span> utf_to_utf<CharOut,CharIn>(str,end,how); |
| <a name="l00065"></a>00065 } |
| <a name="l00066"></a>00066 |
| <a name="l00067"></a>00067 |
| <a name="l00071"></a>00071 <span class="keyword">template</span><<span class="keyword">typename</span> CharOut,<span class="keyword">typename</span> CharIn> |
| <a name="l00072"></a>00072 std::basic_string<CharOut> |
| <a name="l00073"></a><a class="code" href="group__codepage.html#ga1951228e7f528a20e40258d73cf17f5c">00073</a> <a class="code" href="group__codepage.html#gaf0ad39959911b000706e0538ec059d44">utf_to_utf</a>(std::basic_string<CharIn> <span class="keyword">const</span> &str,<a class="code" href="group__codepage.html#ga8e3c5a274f57107ec5745e227c26ba84">method_type</a> how = <a class="code" href="group__codepage.html#gga8e3c5a274f57107ec5745e227c26ba84adcdc34a57dd2a3ca917f73c13f18b559" title="Default method - skip.">default_method</a>) |
| <a name="l00074"></a>00074 { |
| <a name="l00075"></a>00075 <span class="keywordflow">return</span> utf_to_utf<CharOut,CharIn>(str.c_str(),str.c_str()+str.size(),how); |
| <a name="l00076"></a>00076 } |
| <a name="l00077"></a>00077 |
| <a name="l00078"></a>00078 |
| <a name="l00080"></a>00080 |
| <a name="l00081"></a>00081 } <span class="comment">// conv</span> |
| <a name="l00082"></a>00082 |
| <a name="l00083"></a>00083 } <span class="comment">// locale</span> |
| <a name="l00084"></a>00084 } <span class="comment">// boost</span> |
| <a name="l00085"></a>00085 |
| <a name="l00086"></a>00086 <span class="preprocessor">#ifdef BOOST_MSVC</span> |
| <a name="l00087"></a>00087 <span class="preprocessor"></span><span class="preprocessor">#pragma warning(pop)</span> |
| <a name="l00088"></a>00088 <span class="preprocessor"></span><span class="preprocessor">#endif</span> |
| <a name="l00089"></a>00089 <span class="preprocessor"></span> |
| <a name="l00090"></a>00090 <span class="preprocessor">#endif</span> |
| <a name="l00091"></a>00091 <span class="preprocessor"></span> |
| <a name="l00092"></a>00092 <span class="comment">// vim: tabstop=4 expandtab shiftwidth=4 softtabstop=4</span> |
| <a name="l00093"></a>00093 |
| </pre></div></div><!-- contents --> |
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| <li class="navelem"><b>encoding_utf.hpp</b> </li> |
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