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diff --git a/libs/spirit/doc/html/spirit/qi/reference/string/string.html b/libs/spirit/doc/html/spirit/qi/reference/string/string.html new file mode 100755 index 0000000000..5715661f1c --- /dev/null +++ b/libs/spirit/doc/html/spirit/qi/reference/string/string.html @@ -0,0 +1,330 @@ +<html> +<head> +<meta http-equiv="Content-Type" content="text/html; charset=US-ASCII"> +<title>String Parsers (string, lit)</title> +<link rel="stylesheet" href="../../../../../../../../doc/src/boostbook.css" type="text/css"> +<meta name="generator" content="DocBook XSL Stylesheets V1.76.1"> +<link rel="home" href="../../../../index.html" title="Spirit 2.5.2"> +<link rel="up" href="../string.html" title="String Parsers"> +<link rel="prev" href="../string.html" title="String Parsers"> +<link rel="next" href="symbols.html" title="Symbols Parser (symbols)"> +</head> +<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> +<table cellpadding="2" width="100%"><tr> +<td valign="top"><img alt="Boost C++ Libraries" width="277" height="86" src="../../../../../../../../boost.png"></td> +<td align="center"><a href="../../../../../../../../index.html">Home</a></td> +<td align="center"><a href="../../../../../../../../libs/libraries.htm">Libraries</a></td> +<td align="center"><a href="http://www.boost.org/users/people.html">People</a></td> +<td align="center"><a href="http://www.boost.org/users/faq.html">FAQ</a></td> +<td align="center"><a href="../../../../../../../../more/index.htm">More</a></td> +</tr></table> +<hr> +<div class="spirit-nav"> +<a accesskey="p" href="../string.html"><img src="../../../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../string.html"><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="symbols.html"><img src="../../../../../../../../doc/src/images/next.png" alt="Next"></a> +</div> +<div class="section"> +<div class="titlepage"><div><div><h5 class="title"> +<a name="spirit.qi.reference.string.string"></a><a class="link" href="string.html" title="String Parsers (string, lit)">String Parsers + (<code class="computeroutput"><span class="identifier">string</span></code>, <code class="computeroutput"><span class="identifier">lit</span></code>)</a> +</h5></div></div></div> +<h6> +<a name="spirit.qi.reference.string.string.h0"></a> + <span><a name="spirit.qi.reference.string.string.description"></a></span><a class="link" href="string.html#spirit.qi.reference.string.string.description">Description</a> + </h6> +<p> + The <code class="computeroutput"><span class="identifier">string</span></code> parser matches + a string of characters. The <code class="computeroutput"><span class="identifier">string</span></code> + parser is an implicit lexeme: the <code class="computeroutput"><span class="identifier">skip</span></code> + parser is not applied in between characters of the string. The <code class="computeroutput"><span class="identifier">string</span></code> parser has an associated <a class="link" href="../basics.html#spirit.qi.reference.basics.character_encoding_namespace">Character + Encoding Namespace</a>. This is needed when doing basic operations + such as inhibiting case sensitivity. Examples: + </p> +<pre class="programlisting"><span class="identifier">string</span><span class="special">(</span><span class="string">"Hello"</span><span class="special">)</span> +<span class="identifier">string</span><span class="special">(</span><span class="identifier">L</span><span class="string">"Hello"</span><span class="special">)</span> +<span class="identifier">string</span><span class="special">(</span><span class="identifier">s</span><span class="special">)</span> <span class="comment">// s is a std::string</span> +</pre> +<p> + <code class="computeroutput"><span class="identifier">lit</span></code>, like <code class="computeroutput"><span class="identifier">string</span></code>, also matches a string of characters. + The main difference is that <code class="computeroutput"><span class="identifier">lit</span></code> + does not synthesize an attribute. A plain string like <code class="computeroutput"><span class="string">"hello"</span></code> + or a <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_string</span></code> is equivalent to a <code class="computeroutput"><span class="identifier">lit</span></code>. Examples: + </p> +<pre class="programlisting"><span class="string">"Hello"</span> +<span class="identifier">lit</span><span class="special">(</span><span class="string">"Hello"</span><span class="special">)</span> +<span class="identifier">lit</span><span class="special">(</span><span class="identifier">L</span><span class="string">"Hello"</span><span class="special">)</span> +<span class="identifier">lit</span><span class="special">(</span><span class="identifier">s</span><span class="special">)</span> <span class="comment">// s is a std::string</span> +</pre> +<h6> +<a name="spirit.qi.reference.string.string.h1"></a> + <span><a name="spirit.qi.reference.string.string.header"></a></span><a class="link" href="string.html#spirit.qi.reference.string.string.header">Header</a> + </h6> +<pre class="programlisting"><span class="comment">// forwards to <boost/spirit/home/qi/string/lit.hpp></span> +<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">spirit</span><span class="special">/</span><span class="identifier">include</span><span class="special">/</span><span class="identifier">qi_lit</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span> +</pre> +<h6> +<a name="spirit.qi.reference.string.string.h2"></a> + <span><a name="spirit.qi.reference.string.string.namespace"></a></span><a class="link" href="string.html#spirit.qi.reference.string.string.namespace">Namespace</a> + </h6> +<div class="informaltable"><table class="table"> +<colgroup><col></colgroup> +<thead><tr><th> + <p> + Name + </p> + </th></tr></thead> +<tbody> +<tr><td> + <p> + <code class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">spirit</span><span class="special">::</span><span class="identifier">lit</span> <span class="comment">// alias: + boost::spirit::qi::lit</span></code> + </p> + </td></tr> +<tr><td> + <p> + <code class="computeroutput"><span class="identifier">ns</span><span class="special">::</span><span class="identifier">string</span></code> + </p> + </td></tr> +</tbody> +</table></div> +<p> + In the table above, <code class="computeroutput"><span class="identifier">ns</span></code> + represents a <a class="link" href="../basics.html#spirit.qi.reference.basics.character_encoding_namespace">Character + Encoding Namespace</a>. + </p> +<h6> +<a name="spirit.qi.reference.string.string.h3"></a> + <span><a name="spirit.qi.reference.string.string.model_of"></a></span><a class="link" href="string.html#spirit.qi.reference.string.string.model_of">Model + of</a> + </h6> +<div class="blockquote"><blockquote class="blockquote"><p> + <a class="link" href="../parser_concepts/primitiveparser.html" title="PrimitiveParser"><code class="computeroutput"><span class="identifier">PrimitiveParser</span></code></a> + </p></blockquote></div> +<div class="variablelist"> +<p class="title"><b>Notation</b></p> +<dl> +<dt><span class="term"><code class="computeroutput"><span class="identifier">s</span></code></span></dt> +<dd><p> + A <a class="link" href="../basics.html#spirit.qi.reference.basics.string">String</a> + or a <a class="link" href="../basics.html#spirit.qi.reference.basics.lazy_argument">Lazy + Argument</a> that evaluates to a <a class="link" href="../basics.html#spirit.qi.reference.basics.string">String</a>. + </p></dd> +<dt><span class="term"><code class="computeroutput"><span class="identifier">ns</span></code></span></dt> +<dd><p> + A <a class="link" href="../basics.html#spirit.qi.reference.basics.character_encoding_namespace">Character + Encoding Namespace</a>. + </p></dd> +</dl> +</div> +<h6> +<a name="spirit.qi.reference.string.string.h4"></a> + <span><a name="spirit.qi.reference.string.string.expression_semantics"></a></span><a class="link" href="string.html#spirit.qi.reference.string.string.expression_semantics">Expression + Semantics</a> + </h6> +<p> + Semantics of an expression is defined only where it differs from, or + is not defined in <a class="link" href="../parser_concepts/primitiveparser.html" title="PrimitiveParser"><code class="computeroutput"><span class="identifier">PrimitiveParser</span></code></a>. + </p> +<div class="informaltable"><table class="table"> +<colgroup> +<col> +<col> +</colgroup> +<thead><tr> +<th> + <p> + Expression + </p> + </th> +<th> + <p> + Semantics + </p> + </th> +</tr></thead> +<tbody> +<tr> +<td> + <p> + <code class="computeroutput"><span class="identifier">s</span></code> + </p> + </td> +<td> + <p> + Create string parser from a string, <code class="computeroutput"><span class="identifier">s</span></code>. + </p> + </td> +</tr> +<tr> +<td> + <p> + <code class="computeroutput"><span class="identifier">lit</span><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></code> + </p> + </td> +<td> + <p> + Create a string parser from a string, <code class="computeroutput"><span class="identifier">s</span></code>. + </p> + </td> +</tr> +<tr> +<td> + <p> + <code class="computeroutput"><span class="identifier">ns</span><span class="special">::</span><span class="identifier">string</span><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></code> + </p> + </td> +<td> + <p> + Create a string parser with <code class="computeroutput"><span class="identifier">ns</span></code> + encoding from a string, <code class="computeroutput"><span class="identifier">s</span></code>. + </p> + </td> +</tr> +</tbody> +</table></div> +<h6> +<a name="spirit.qi.reference.string.string.h5"></a> + <span><a name="spirit.qi.reference.string.string.attributes"></a></span><a class="link" href="string.html#spirit.qi.reference.string.string.attributes">Attributes</a> + </h6> +<div class="informaltable"><table class="table"> +<colgroup> +<col> +<col> +</colgroup> +<thead><tr> +<th> + <p> + Expression + </p> + </th> +<th> + <p> + Attribute + </p> + </th> +</tr></thead> +<tbody> +<tr> +<td> + <p> + <code class="computeroutput"><span class="identifier">s</span></code> + </p> + </td> +<td> + <p> + <code class="computeroutput"><span class="identifier">unused</span></code> + </p> + </td> +</tr> +<tr> +<td> + <p> + <code class="computeroutput"><span class="identifier">lit</span><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></code> + </p> + </td> +<td> + <p> + <code class="computeroutput"><span class="identifier">unused</span></code> + </p> + </td> +</tr> +<tr> +<td> + <p> + <code class="computeroutput"><span class="identifier">ns</span><span class="special">::</span><span class="identifier">string</span><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></code> + </p> + </td> +<td> + <p> + <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_string</span><span class="special"><</span><span class="identifier">T</span><span class="special">></span></code> + where <code class="computeroutput"><span class="identifier">T</span></code> is + the underlying character type of <code class="computeroutput"><span class="identifier">s</span></code>. + </p> + </td> +</tr> +</tbody> +</table></div> +<h6> +<a name="spirit.qi.reference.string.string.h6"></a> + <span><a name="spirit.qi.reference.string.string.complexity"></a></span><a class="link" href="string.html#spirit.qi.reference.string.string.complexity">Complexity</a> + </h6> +<div class="blockquote"><blockquote class="blockquote"><p> + O(N) + </p></blockquote></div> +<p> + where <code class="computeroutput"><span class="identifier">N</span></code> is the number + of characters in the string to be parsed. + </p> +<h6> +<a name="spirit.qi.reference.string.string.h7"></a> + <span><a name="spirit.qi.reference.string.string.example"></a></span><a class="link" href="string.html#spirit.qi.reference.string.string.example">Example</a> + </h6> +<div class="note"><table border="0" summary="Note"> +<tr> +<td rowspan="2" align="center" valign="top" width="25"><img alt="[Note]" src="../../../../images/note.png"></td> +<th align="left">Note</th> +</tr> +<tr><td align="left" valign="top"><p> + The test harness for the example(s) below is presented in the <a class="link" href="../basics.html#spirit.qi.reference.basics.examples">Basics Examples</a> + section. + </p></td></tr> +</table></div> +<p> + Some using declarations: + </p> +<p> +</p> +<pre class="programlisting"><span class="keyword">using</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">spirit</span><span class="special">::</span><span class="identifier">qi</span><span class="special">::</span><span class="identifier">lit</span><span class="special">;</span> +<span class="keyword">using</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">spirit</span><span class="special">::</span><span class="identifier">ascii</span><span class="special">::</span><span class="identifier">string</span><span class="special">;</span> +</pre> +<p> + </p> +<p> + Basic literals: + </p> +<p> +</p> +<pre class="programlisting"><span class="identifier">test_parser</span><span class="special">(</span><span class="string">"boost"</span><span class="special">,</span> <span class="string">"boost"</span><span class="special">);</span> <span class="comment">// plain literal</span> +<span class="identifier">test_parser</span><span class="special">(</span><span class="string">"boost"</span><span class="special">,</span> <span class="identifier">lit</span><span class="special">(</span><span class="string">"boost"</span><span class="special">));</span> <span class="comment">// explicit literal</span> +<span class="identifier">test_parser</span><span class="special">(</span><span class="string">"boost"</span><span class="special">,</span> <span class="identifier">string</span><span class="special">(</span><span class="string">"boost"</span><span class="special">));</span> <span class="comment">// ascii::string</span> +</pre> +<p> + </p> +<p> + From a <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span></code> + </p> +<p> +</p> +<pre class="programlisting"><span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span> <span class="identifier">s</span><span class="special">(</span><span class="string">"boost"</span><span class="special">);</span> +<span class="identifier">test_parser</span><span class="special">(</span><span class="string">"boost"</span><span class="special">,</span> <span class="identifier">s</span><span class="special">);</span> <span class="comment">// direct</span> +<span class="identifier">test_parser</span><span class="special">(</span><span class="string">"boost"</span><span class="special">,</span> <span class="identifier">lit</span><span class="special">(</span><span class="identifier">s</span><span class="special">));</span> <span class="comment">// explicit</span> +<span class="identifier">test_parser</span><span class="special">(</span><span class="string">"boost"</span><span class="special">,</span> <span class="identifier">string</span><span class="special">(</span><span class="identifier">s</span><span class="special">));</span> <span class="comment">// ascii::string</span> +</pre> +<p> + </p> +<p> + Lazy strings using <a href="../../../../../../phoenix/doc/html/index.html" target="_top">Phoenix</a> + </p> +<p> +</p> +<pre class="programlisting"><span class="keyword">namespace</span> <span class="identifier">phx</span> <span class="special">=</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">phoenix</span><span class="special">;</span> +<span class="identifier">test_parser</span><span class="special">(</span><span class="string">"boost"</span><span class="special">,</span> <span class="identifier">phx</span><span class="special">::</span><span class="identifier">val</span><span class="special">(</span><span class="string">"boost"</span><span class="special">));</span> <span class="comment">// direct</span> +<span class="identifier">test_parser</span><span class="special">(</span><span class="string">"boost"</span><span class="special">,</span> <span class="identifier">lit</span><span class="special">(</span><span class="identifier">phx</span><span class="special">::</span><span class="identifier">val</span><span class="special">(</span><span class="string">"boost"</span><span class="special">)));</span> <span class="comment">// explicit</span> +<span class="identifier">test_parser</span><span class="special">(</span><span class="string">"boost"</span><span class="special">,</span> <span class="identifier">string</span><span class="special">(</span><span class="identifier">phx</span><span class="special">::</span><span class="identifier">val</span><span class="special">(</span><span class="string">"boost"</span><span class="special">)));</span> <span class="comment">// ascii::string</span> +</pre> +<p> + </p> +</div> +<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr> +<td align="left"></td> +<td align="right"><div class="copyright-footer">Copyright © 2001-2011 Joel de Guzman, Hartmut Kaiser<p> + Distributed under the Boost Software License, Version 1.0. (See accompanying + file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>) + </p> +</div></td> +</tr></table> +<hr> +<div class="spirit-nav"> +<a accesskey="p" href="../string.html"><img src="../../../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../string.html"><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="symbols.html"><img src="../../../../../../../../doc/src/images/next.png" alt="Next"></a> +</div> +</body> +</html> diff --git a/libs/spirit/doc/html/spirit/qi/reference/string/symbols.html b/libs/spirit/doc/html/spirit/qi/reference/string/symbols.html new file mode 100755 index 0000000000..c8b705a1f2 --- /dev/null +++ b/libs/spirit/doc/html/spirit/qi/reference/string/symbols.html @@ -0,0 +1,696 @@ +<html> +<head> +<meta http-equiv="Content-Type" content="text/html; charset=US-ASCII"> +<title>Symbols Parser (symbols)</title> +<link rel="stylesheet" href="../../../../../../../../doc/src/boostbook.css" type="text/css"> +<meta name="generator" content="DocBook XSL Stylesheets V1.76.1"> +<link rel="home" href="../../../../index.html" title="Spirit 2.5.2"> +<link rel="up" href="../string.html" title="String Parsers"> +<link rel="prev" href="string.html" title="String Parsers (string, lit)"> +<link rel="next" href="../../s04.html" title="Qi Index"> +</head> +<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> +<table cellpadding="2" width="100%"><tr> +<td valign="top"><img alt="Boost C++ Libraries" width="277" height="86" src="../../../../../../../../boost.png"></td> +<td align="center"><a href="../../../../../../../../index.html">Home</a></td> +<td align="center"><a href="../../../../../../../../libs/libraries.htm">Libraries</a></td> +<td align="center"><a href="http://www.boost.org/users/people.html">People</a></td> +<td align="center"><a href="http://www.boost.org/users/faq.html">FAQ</a></td> +<td align="center"><a href="../../../../../../../../more/index.htm">More</a></td> +</tr></table> +<hr> +<div class="spirit-nav"> +<a accesskey="p" href="string.html"><img src="../../../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../string.html"><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="../../s04.html"><img src="../../../../../../../../doc/src/images/next.png" alt="Next"></a> +</div> +<div class="section"> +<div class="titlepage"><div><div><h5 class="title"> +<a name="spirit.qi.reference.string.symbols"></a><a class="link" href="symbols.html" title="Symbols Parser (symbols)">Symbols Parser + (<code class="computeroutput"><span class="identifier">symbols</span></code>)</a> +</h5></div></div></div> +<h6> +<a name="spirit.qi.reference.string.symbols.h0"></a> + <span><a name="spirit.qi.reference.string.symbols.description"></a></span><a class="link" href="symbols.html#spirit.qi.reference.string.symbols.description">Description</a> + </h6> +<p> + The class <code class="computeroutput"><span class="identifier">symbols</span></code> implements + a symbol table: an associative container (or map) of key-value pairs + where the keys are strings. The <code class="computeroutput"><span class="identifier">symbols</span></code> + class can work efficiently with 8, 16, 32 and even 64 bit characters. + </p> +<p> + Traditionally, symbol table management is maintained separately outside + the grammar through semantic actions. Contrary to standard practice, + the Spirit symbol table class <code class="computeroutput"><span class="identifier">symbols</span></code> + is-a parser, an instance of which may be used anywhere in the grammar + specification. It is an example of a dynamic parser. A dynamic parser + is characterized by its ability to modify its behavior at run time. Initially, + an empty symbols object matches nothing. At any time, symbols may be + added, thus, dynamically altering its behavior. + </p> +<h6> +<a name="spirit.qi.reference.string.symbols.h1"></a> + <span><a name="spirit.qi.reference.string.symbols.header"></a></span><a class="link" href="symbols.html#spirit.qi.reference.string.symbols.header">Header</a> + </h6> +<pre class="programlisting"><span class="comment">// forwards to <boost/spirit/home/qi/string/symbols.hpp></span> +<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">spirit</span><span class="special">/</span><span class="identifier">include</span><span class="special">/</span><span class="identifier">qi_symbols</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span> +</pre> +<p> + Also, see <a class="link" href="../../../structure/include.html" title="Include">Include Structure</a>. + </p> +<h6> +<a name="spirit.qi.reference.string.symbols.h2"></a> + <span><a name="spirit.qi.reference.string.symbols.namespace"></a></span><a class="link" href="symbols.html#spirit.qi.reference.string.symbols.namespace">Namespace</a> + </h6> +<div class="informaltable"><table class="table"> +<colgroup><col></colgroup> +<thead><tr><th> + <p> + Name + </p> + </th></tr></thead> +<tbody> +<tr><td> + <p> + <code class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">spirit</span><span class="special">::</span><span class="identifier">qi</span><span class="special">::</span><span class="identifier">symbols</span></code> + </p> + </td></tr> +<tr><td> + <p> + <code class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">spirit</span><span class="special">::</span><span class="identifier">qi</span><span class="special">::</span><span class="identifier">tst</span></code> + </p> + </td></tr> +<tr><td> + <p> + <code class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">spirit</span><span class="special">::</span><span class="identifier">qi</span><span class="special">::</span><span class="identifier">tst_map</span></code> + </p> + </td></tr> +</tbody> +</table></div> +<h6> +<a name="spirit.qi.reference.string.symbols.h3"></a> + <span><a name="spirit.qi.reference.string.symbols.synopsis"></a></span><a class="link" href="symbols.html#spirit.qi.reference.string.symbols.synopsis">Synopsis</a> + </h6> +<pre class="programlisting"><span class="keyword">template</span> <span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Char</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">T</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">Lookup</span><span class="special">></span> +<span class="keyword">struct</span> <span class="identifier">symbols</span><span class="special">;</span> +</pre> +<h6> +<a name="spirit.qi.reference.string.symbols.h4"></a> + <span><a name="spirit.qi.reference.string.symbols.template_parameters"></a></span><a class="link" href="symbols.html#spirit.qi.reference.string.symbols.template_parameters">Template + parameters</a> + </h6> +<div class="informaltable"><table class="table"> +<colgroup> +<col> +<col> +<col> +</colgroup> +<thead><tr> +<th> + <p> + Parameter + </p> + </th> +<th> + <p> + Description + </p> + </th> +<th> + <p> + Default + </p> + </th> +</tr></thead> +<tbody> +<tr> +<td> + <p> + <code class="computeroutput"><span class="identifier">Char</span></code> + </p> + </td> +<td> + <p> + The character type of the symbol strings. + </p> + </td> +<td> + <p> + <code class="computeroutput"><span class="keyword">char</span></code> + </p> + </td> +</tr> +<tr> +<td> + <p> + <code class="computeroutput"><span class="identifier">T</span></code> + </p> + </td> +<td> + <p> + The data type associated with each symbol. + </p> + </td> +<td> + <p> + <code class="computeroutput"><span class="identifier">unused_type</span></code> + </p> + </td> +</tr> +<tr> +<td> + <p> + <code class="computeroutput"><span class="identifier">Lookup</span></code> + </p> + </td> +<td> + <p> + The symbol search implementation + </p> + </td> +<td> + <p> + <code class="computeroutput"><span class="identifier">tst</span><span class="special"><</span><span class="identifier">Char</span><span class="special">,</span> + <span class="identifier">T</span><span class="special">></span></code> + </p> + </td> +</tr> +</tbody> +</table></div> +<h6> +<a name="spirit.qi.reference.string.symbols.h5"></a> + <span><a name="spirit.qi.reference.string.symbols.model_of"></a></span><a class="link" href="symbols.html#spirit.qi.reference.string.symbols.model_of">Model + of</a> + </h6> +<div class="blockquote"><blockquote class="blockquote"><p> + <a class="link" href="../parser_concepts/primitiveparser.html" title="PrimitiveParser"><code class="computeroutput"><span class="identifier">PrimitiveParser</span></code></a> + </p></blockquote></div> +<div class="variablelist"> +<p class="title"><b>Notation</b></p> +<dl> +<dt><span class="term"><code class="computeroutput"><span class="identifier">Sym</span></code></span></dt> +<dd><p> + A <code class="computeroutput"><span class="identifier">symbols</span></code> type. + </p></dd> +<dt><span class="term"><code class="computeroutput"><span class="identifier">Char</span></code></span></dt> +<dd><p> + A character type. + </p></dd> +<dt><span class="term"><code class="computeroutput"><span class="identifier">T</span></code></span></dt> +<dd><p> + A data type. + </p></dd> +<dt><span class="term"><code class="computeroutput"><span class="identifier">sym</span></code>, <code class="computeroutput"><span class="identifier">sym2</span></code></span></dt> +<dd><p> + <code class="computeroutput"><span class="identifier">symbols</span></code> objects. + </p></dd> +<dt><span class="term"><code class="computeroutput"><span class="identifier">sseq</span></code></span></dt> +<dd><p> + An <a href="http://www.sgi.com/tech/stl/" target="_top">STL</a> container + of strings. + </p></dd> +<dt><span class="term"><code class="computeroutput"><span class="identifier">dseq</span></code></span></dt> +<dd><p> + An <a href="http://www.sgi.com/tech/stl/" target="_top">STL</a> container + of data with <code class="computeroutput"><span class="identifier">value_type</span></code> + <code class="computeroutput"><span class="identifier">T</span></code>. + </p></dd> +<dt><span class="term"><code class="computeroutput"><span class="identifier">s1</span></code>...<code class="computeroutput"><span class="identifier">sN</span></code></span></dt> +<dd><p> + A <a class="link" href="../basics.html#spirit.qi.reference.basics.string">String</a>. + </p></dd> +<dt><span class="term"><code class="computeroutput"><span class="identifier">d1</span></code>...<code class="computeroutput"><span class="identifier">dN</span></code></span></dt> +<dd><p> + Objects of type <code class="computeroutput"><span class="identifier">T</span></code>. + </p></dd> +<dt><span class="term"><code class="computeroutput"><span class="identifier">f</span></code></span></dt> +<dd><p> + A callable function or function object. + </p></dd> +<dt><span class="term"><code class="computeroutput"><span class="identifier">f</span></code>, <code class="computeroutput"><span class="identifier">l</span></code></span></dt> +<dd><p> + <code class="computeroutput"><span class="identifier">ForwardIterator</span></code> + first/last pair. + </p></dd> +</dl> +</div> +<h6> +<a name="spirit.qi.reference.string.symbols.h6"></a> + <span><a name="spirit.qi.reference.string.symbols.expression_semantics"></a></span><a class="link" href="symbols.html#spirit.qi.reference.string.symbols.expression_semantics">Expression + Semantics</a> + </h6> +<p> + Semantics of an expression is defined only where it differs from, or + is not defined in <a class="link" href="../parser_concepts/primitiveparser.html" title="PrimitiveParser"><code class="computeroutput"><span class="identifier">PrimitiveParser</span></code></a>. + </p> +<div class="informaltable"><table class="table"> +<colgroup> +<col> +<col> +</colgroup> +<thead><tr> +<th> + <p> + Expression + </p> + </th> +<th> + <p> + Semantics + </p> + </th> +</tr></thead> +<tbody> +<tr> +<td> + <p> + <code class="computeroutput"><span class="identifier">Sym</span><span class="special">()</span></code> + </p> + </td> +<td> + <p> + Construct an empty symbols names <code class="computeroutput"><span class="string">"symbols"</span></code>. + </p> + </td> +</tr> +<tr> +<td> + <p> + <code class="computeroutput"><span class="identifier">Sym</span><span class="special">(</span><span class="identifier">name</span><span class="special">)</span></code> + </p> + </td> +<td> + <p> + Construct an empty symbols named <code class="computeroutput"><span class="identifier">name</span></code>. + </p> + </td> +</tr> +<tr> +<td> + <p> + <code class="computeroutput"><span class="identifier">Sym</span><span class="special">(</span><span class="identifier">sym2</span><span class="special">)</span></code> + </p> + </td> +<td> + <p> + Copy construct a symbols from <code class="computeroutput"><span class="identifier">sym2</span></code> + (Another <code class="computeroutput"><span class="identifier">symbols</span></code> + object). + </p> + </td> +</tr> +<tr> +<td> + <p> + <code class="computeroutput"><span class="identifier">Sym</span><span class="special">(</span><span class="identifier">sseq</span><span class="special">)</span></code> + </p> + </td> +<td> + <p> + Construct symbols from <code class="computeroutput"><span class="identifier">sseq</span></code> + (an <a href="http://www.sgi.com/tech/stl/" target="_top">STL</a> container + of strings) named <code class="computeroutput"><span class="string">"symbols"</span></code>. + </p> + </td> +</tr> +<tr> +<td> + <p> + <code class="computeroutput"><span class="identifier">Sym</span><span class="special">(</span><span class="identifier">sseq</span><span class="special">,</span> + <span class="identifier">name</span><span class="special">)</span></code> + </p> + </td> +<td> + <p> + Construct symbols from <code class="computeroutput"><span class="identifier">sseq</span></code> + (an <a href="http://www.sgi.com/tech/stl/" target="_top">STL</a> container + of strings) named <code class="computeroutput"><span class="identifier">name</span></code>. + </p> + </td> +</tr> +<tr> +<td> + <p> + <code class="computeroutput"><span class="identifier">Sym</span><span class="special">(</span><span class="identifier">sseq</span><span class="special">,</span> + <span class="identifier">dseq</span><span class="special">)</span></code> + </p> + </td> +<td> + <p> + Construct symbols from <code class="computeroutput"><span class="identifier">sseq</span></code> + and <code class="computeroutput"><span class="identifier">dseq</span></code> (An + <a href="http://www.sgi.com/tech/stl/" target="_top">STL</a> container + of strings and an <a href="http://www.sgi.com/tech/stl/" target="_top">STL</a> + container of data with <code class="computeroutput"><span class="identifier">value_type</span></code> + <code class="computeroutput"><span class="identifier">T</span></code>) which is + named <code class="computeroutput"><span class="string">"symbols"</span></code>. + </p> + </td> +</tr> +<tr> +<td> + <p> + <code class="computeroutput"><span class="identifier">Sym</span><span class="special">(</span><span class="identifier">sseq</span><span class="special">,</span> + <span class="identifier">dseq</span><span class="special">,</span> + <span class="identifier">name</span><span class="special">)</span></code> + </p> + </td> +<td> + <p> + Construct symbols from <code class="computeroutput"><span class="identifier">sseq</span></code> + and <code class="computeroutput"><span class="identifier">dseq</span></code> (An + <a href="http://www.sgi.com/tech/stl/" target="_top">STL</a> container + of strings and an <a href="http://www.sgi.com/tech/stl/" target="_top">STL</a> + container of data with <code class="computeroutput"><span class="identifier">value_type</span></code> + <code class="computeroutput"><span class="identifier">T</span></code>) which is + named <code class="computeroutput"><span class="identifier">name</span></code>. + </p> + </td> +</tr> +<tr> +<td> + <p> + <code class="computeroutput"><span class="identifier">sym</span> <span class="special">=</span> + <span class="identifier">sym2</span></code> + </p> + </td> +<td> + <p> + Assign <code class="computeroutput"><span class="identifier">sym2</span></code> + to <code class="computeroutput"><span class="identifier">sym</span></code>. + </p> + </td> +</tr> +<tr> +<td> + <p> + <code class="computeroutput"><span class="identifier">sym</span> <span class="special">=</span> + <span class="identifier">s1</span><span class="special">,</span> + <span class="identifier">s2</span><span class="special">,</span> + <span class="special">...,</span> <span class="identifier">sN</span></code> + </p> + </td> +<td> + <p> + Assign one or more symbols (<code class="computeroutput"><span class="identifier">s1</span></code>...<code class="computeroutput"><span class="identifier">sN</span></code>) to <code class="computeroutput"><span class="identifier">sym</span></code>. + </p> + </td> +</tr> +<tr> +<td> + <p> + <code class="computeroutput"><span class="identifier">sym</span> <span class="special">+=</span> + <span class="identifier">s1</span><span class="special">,</span> + <span class="identifier">s2</span><span class="special">,</span> + <span class="special">...,</span> <span class="identifier">sN</span></code> + </p> + </td> +<td> + <p> + Add one or more symbols (<code class="computeroutput"><span class="identifier">s1</span></code>...<code class="computeroutput"><span class="identifier">sN</span></code>) to <code class="computeroutput"><span class="identifier">sym</span></code>. + </p> + </td> +</tr> +<tr> +<td> + <p> + <code class="computeroutput"><span class="identifier">sym</span><span class="special">.</span><span class="identifier">add</span><span class="special">(</span><span class="identifier">s1</span><span class="special">)(</span><span class="identifier">s2</span><span class="special">)...(</span><span class="identifier">sN</span><span class="special">)</span></code> + </p> + </td> +<td> + <p> + Add one or more symbols (<code class="computeroutput"><span class="identifier">s1</span></code>...<code class="computeroutput"><span class="identifier">sN</span></code>) to <code class="computeroutput"><span class="identifier">sym</span></code>. + </p> + </td> +</tr> +<tr> +<td> + <p> + <code class="computeroutput"><span class="identifier">sym</span><span class="special">.</span><span class="identifier">add</span><span class="special">(</span><span class="identifier">s1</span><span class="special">,</span> + <span class="identifier">d1</span><span class="special">)(</span><span class="identifier">s2</span><span class="special">,</span> + <span class="identifier">d2</span><span class="special">)...(</span><span class="identifier">sN</span><span class="special">,</span> + <span class="identifier">dN</span><span class="special">)</span></code> + </p> + </td> +<td> + <p> + Add one or more symbols (<code class="computeroutput"><span class="identifier">s1</span></code>...<code class="computeroutput"><span class="identifier">sN</span></code>) with associated data + (<code class="computeroutput"><span class="identifier">d1</span></code>...<code class="computeroutput"><span class="identifier">dN</span></code>) to <code class="computeroutput"><span class="identifier">sym</span></code>. + </p> + </td> +</tr> +<tr> +<td> + <p> + <code class="computeroutput"><span class="identifier">sym</span> <span class="special">-=</span> + <span class="identifier">s1</span><span class="special">,</span> + <span class="identifier">s2</span><span class="special">,</span> + <span class="special">...,</span> <span class="identifier">sN</span></code> + </p> + </td> +<td> + <p> + Remove one or more symbols (<code class="computeroutput"><span class="identifier">s1</span></code>...<code class="computeroutput"><span class="identifier">sN</span></code>) from <code class="computeroutput"><span class="identifier">sym</span></code>. + </p> + </td> +</tr> +<tr> +<td> + <p> + <code class="computeroutput"><span class="identifier">sym</span><span class="special">.</span><span class="identifier">remove</span><span class="special">(</span><span class="identifier">s1</span><span class="special">)(</span><span class="identifier">s2</span><span class="special">)...(</span><span class="identifier">sN</span><span class="special">)</span></code> + </p> + </td> +<td> + <p> + Remove one or more symbols (<code class="computeroutput"><span class="identifier">s1</span></code>...<code class="computeroutput"><span class="identifier">sN</span></code>) from <code class="computeroutput"><span class="identifier">sym</span></code>. + </p> + </td> +</tr> +<tr> +<td> + <p> + <code class="computeroutput"><span class="identifier">sym</span><span class="special">.</span><span class="identifier">clear</span><span class="special">()</span></code> + </p> + </td> +<td> + <p> + Erase all of the symbols in <code class="computeroutput"><span class="identifier">sym</span></code>. + </p> + </td> +</tr> +<tr> +<td> + <p> + <code class="computeroutput"><span class="identifier">sym</span><span class="special">.</span><span class="identifier">at</span><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></code> + </p> + </td> +<td> + <p> + Return a reference to the object associated with symbol, <code class="computeroutput"><span class="identifier">s</span></code>. If <code class="computeroutput"><span class="identifier">sym</span></code> + does not already contain such an object, <code class="computeroutput"><span class="identifier">at</span></code> + inserts the default object <code class="computeroutput"><span class="identifier">T</span><span class="special">()</span></code>. + </p> + </td> +</tr> +<tr> +<td> + <p> + <code class="computeroutput"><span class="identifier">sym</span><span class="special">.</span><span class="identifier">find</span><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></code> + </p> + </td> +<td> + <p> + Return a pointer to the object associated with symbol, <code class="computeroutput"><span class="identifier">s</span></code>. If <code class="computeroutput"><span class="identifier">sym</span></code> + does not already contain such an object, <code class="computeroutput"><span class="identifier">find</span></code> + returns a null pointer. + </p> + </td> +</tr> +<tr> +<td> + <p> + <code class="computeroutput"><span class="identifier">sym</span><span class="special">.</span><span class="identifier">prefix_find</span><span class="special">(</span><span class="identifier">f</span><span class="special">,</span> + <span class="identifier">l</span><span class="special">)</span></code> + </p> + </td> +<td> + <p> + Return a pointer to the object associated with longest symbol + that matches the beginning of the range <code class="computeroutput"><span class="special">[</span><span class="identifier">f</span><span class="special">,</span> + <span class="identifier">l</span><span class="special">)</span></code>, + and updates <code class="computeroutput"><span class="identifier">f</span></code> + to point to one past the end of that match. If no symbol matches, + then return a null pointer, and <code class="computeroutput"><span class="identifier">f</span></code> + is unchanged. + </p> + </td> +</tr> +<tr> +<td> + <p> + <code class="computeroutput"><span class="identifier">sym</span><span class="special">.</span><span class="identifier">for_each</span><span class="special">(</span><span class="identifier">f</span><span class="special">)</span></code> + </p> + </td> +<td> + <p> + For each symbol in <code class="computeroutput"><span class="identifier">sym</span></code>, + <code class="computeroutput"><span class="identifier">s</span></code>, a <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_string</span><span class="special"><</span><span class="identifier">Char</span><span class="special">></span></code> + with associated data, <code class="computeroutput"><span class="identifier">d</span></code>, + an object of type <code class="computeroutput"><span class="identifier">T</span></code>, + invoke <code class="computeroutput"><span class="identifier">f</span><span class="special">(</span><span class="identifier">s</span><span class="special">,</span> + <span class="identifier">d</span><span class="special">)</span></code> + </p> + </td> +</tr> +<tr> +<td> + <p> + <code class="computeroutput"><span class="identifier">sym</span><span class="special">.</span><span class="identifier">name</span><span class="special">()</span></code> + </p> + </td> +<td> + <p> + Retrieve the current name of the symbols object. + </p> + </td> +</tr> +<tr> +<td> + <p> + <code class="computeroutput"><span class="identifier">sym</span><span class="special">.</span><span class="identifier">name</span><span class="special">(</span><span class="identifier">name</span><span class="special">)</span></code> + </p> + </td> +<td> + <p> + Set the current name of the symbols object to be <code class="computeroutput"><span class="identifier">name</span></code>. + </p> + </td> +</tr> +</tbody> +</table></div> +<h6> +<a name="spirit.qi.reference.string.symbols.h7"></a> + <span><a name="spirit.qi.reference.string.symbols.attributes"></a></span><a class="link" href="symbols.html#spirit.qi.reference.string.symbols.attributes">Attributes</a> + </h6> +<p> + The attribute of <code class="computeroutput"><span class="identifier">symbol</span><span class="special"><</span><span class="identifier">Char</span><span class="special">,</span> <span class="identifier">T</span><span class="special">></span></code> is <code class="computeroutput"><span class="identifier">T</span></code>. + </p> +<h6> +<a name="spirit.qi.reference.string.symbols.h8"></a> + <span><a name="spirit.qi.reference.string.symbols.complexity"></a></span><a class="link" href="symbols.html#spirit.qi.reference.string.symbols.complexity">Complexity</a> + </h6> +<p> + The default implementation uses a Ternary Search Tree (TST) with complexity: + </p> +<div class="blockquote"><blockquote class="blockquote"><p> + O(log n+k) + </p></blockquote></div> +<p> + Where k is the length of the string to be searched in a TST with n strings. + </p> +<p> + TSTs are faster than hashing for many typical search problems especially + when the search interface is iterator based. TSTs are many times faster + than hash tables for unsuccessful searches since mismatches are discovered + earlier after examining only a few characters. Hash tables always examine + an entire key when searching. + </p> +<p> + An alternative implementation uses a hybrid hash-map front end (for the + first character) plus a TST: <code class="computeroutput"><span class="identifier">tst_map</span></code>. + This gives us a complexity of + </p> +<div class="blockquote"><blockquote class="blockquote"><p> + O(1 + log n+k-1) + </p></blockquote></div> +<p> + This is found to be significantly faster than plain TST, albeit with + a bit more memory usage requirements (each slot in the hash-map is a + TST node). If you require a lot of symbols to be searched, use the <code class="computeroutput"><span class="identifier">tst_map</span></code> implementation. This can be + done by using <code class="computeroutput"><span class="identifier">tst_map</span></code> + as the third template parameter to the symbols class: + </p> +<pre class="programlisting"><span class="identifier">symbols</span><span class="special"><</span><span class="identifier">Char</span><span class="special">,</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">tst_map</span><span class="special"><</span><span class="identifier">Char</span><span class="special">,</span> <span class="identifier">T</span><span class="special">></span> <span class="special">></span> <span class="identifier">sym</span><span class="special">;</span> +</pre> +<h6> +<a name="spirit.qi.reference.string.symbols.h9"></a> + <span><a name="spirit.qi.reference.string.symbols.example"></a></span><a class="link" href="symbols.html#spirit.qi.reference.string.symbols.example">Example</a> + </h6> +<div class="note"><table border="0" summary="Note"> +<tr> +<td rowspan="2" align="center" valign="top" width="25"><img alt="[Note]" src="../../../../images/note.png"></td> +<th align="left">Note</th> +</tr> +<tr><td align="left" valign="top"><p> + The test harness for the example(s) below is presented in the <a class="link" href="../basics.html#spirit.qi.reference.basics.examples">Basics Examples</a> + section. + </p></td></tr> +</table></div> +<p> + Some using declarations: + </p> +<p> +</p> +<pre class="programlisting"><span class="keyword">using</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">spirit</span><span class="special">::</span><span class="identifier">qi</span><span class="special">::</span><span class="identifier">symbols</span><span class="special">;</span> +</pre> +<p> + </p> +<p> + Symbols with data: + </p> +<p> +</p> +<pre class="programlisting"><span class="identifier">symbols</span><span class="special"><</span><span class="keyword">char</span><span class="special">,</span> <span class="keyword">int</span><span class="special">></span> <span class="identifier">sym</span><span class="special">;</span> + +<span class="identifier">sym</span><span class="special">.</span><span class="identifier">add</span> + <span class="special">(</span><span class="string">"Apple"</span><span class="special">,</span> <span class="number">1</span><span class="special">)</span> + <span class="special">(</span><span class="string">"Banana"</span><span class="special">,</span> <span class="number">2</span><span class="special">)</span> + <span class="special">(</span><span class="string">"Orange"</span><span class="special">,</span> <span class="number">3</span><span class="special">)</span> +<span class="special">;</span> + +<span class="keyword">int</span> <span class="identifier">i</span><span class="special">;</span> +<span class="identifier">test_parser_attr</span><span class="special">(</span><span class="string">"Banana"</span><span class="special">,</span> <span class="identifier">sym</span><span class="special">,</span> <span class="identifier">i</span><span class="special">);</span> +<span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span> <span class="special"><<</span> <span class="identifier">i</span> <span class="special"><<</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">endl</span><span class="special">;</span> +</pre> +<p> + </p> +<p> + When <code class="computeroutput"><span class="identifier">symbols</span></code> is used + for case-insensitive parsing (in a <a class="link" href="../directive/no_case.html" title="Parser Directive Inhibiting Case Sensitivity (no_case[])"><code class="computeroutput"><span class="identifier">no_case</span></code></a> directive), added symbol + strings should be in lowercase. Symbol strings containing one or more + uppercase characters will not match any input when symbols is used in + a <code class="computeroutput"><span class="identifier">no_case</span></code> directive. + </p> +<p> +</p> +<pre class="programlisting"><span class="identifier">symbols</span><span class="special"><</span><span class="keyword">char</span><span class="special">,</span> <span class="keyword">int</span><span class="special">></span> <span class="identifier">sym</span><span class="special">;</span> + +<span class="identifier">sym</span><span class="special">.</span><span class="identifier">add</span> + <span class="special">(</span><span class="string">"apple"</span><span class="special">,</span> <span class="number">1</span><span class="special">)</span> <span class="comment">// symbol strings are added in lowercase...</span> + <span class="special">(</span><span class="string">"banana"</span><span class="special">,</span> <span class="number">2</span><span class="special">)</span> + <span class="special">(</span><span class="string">"orange"</span><span class="special">,</span> <span class="number">3</span><span class="special">)</span> +<span class="special">;</span> + +<span class="keyword">int</span> <span class="identifier">i</span><span class="special">;</span> +<span class="comment">// ...because sym is used for case-insensitive parsing</span> +<span class="identifier">test_parser_attr</span><span class="special">(</span><span class="string">"Apple"</span><span class="special">,</span> <span class="identifier">no_case</span><span class="special">[</span> <span class="identifier">sym</span> <span class="special">],</span> <span class="identifier">i</span><span class="special">);</span> +<span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span> <span class="special"><<</span> <span class="identifier">i</span> <span class="special"><<</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">endl</span><span class="special">;</span> +<span class="identifier">test_parser_attr</span><span class="special">(</span><span class="string">"ORANGE"</span><span class="special">,</span> <span class="identifier">no_case</span><span class="special">[</span> <span class="identifier">sym</span> <span class="special">],</span> <span class="identifier">i</span><span class="special">);</span> +<span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span> <span class="special"><<</span> <span class="identifier">i</span> <span class="special"><<</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">endl</span><span class="special">;</span> +</pre> +<p> + </p> +</div> +<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr> +<td align="left"></td> +<td align="right"><div class="copyright-footer">Copyright © 2001-2011 Joel de Guzman, Hartmut Kaiser<p> + Distributed under the Boost Software License, Version 1.0. (See accompanying + file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>) + </p> +</div></td> +</tr></table> +<hr> +<div class="spirit-nav"> +<a accesskey="p" href="string.html"><img src="../../../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../string.html"><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="../../s04.html"><img src="../../../../../../../../doc/src/images/next.png" alt="Next"></a> +</div> +</body> +</html> |