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26 | <div class="titlepage"><div><div><h4 class="title"> | |
27 | <a name="boost_regex.ref.syntax_option_type.syntax_option_type_synopsis"></a><a class="link" href="syntax_option_type_synopsis.html" title="syntax_option_type Synopsis">syntax_option_type | |
28 | Synopsis</a> | |
29 | </h4></div></div></div> | |
30 | <p> | |
31 | Type <a class="link" href="../syntax_option_type.html" title="syntax_option_type"><code class="computeroutput"><span class="identifier">syntax_option_type</span></code></a> | |
32 | is an implementation specific bitmask type that controls how a regular | |
33 | expression string is to be interpreted. For convenience note that all the | |
34 | constants listed here, are also duplicated within the scope of class template | |
35 | <a class="link" href="../basic_regex.html" title="basic_regex"><code class="computeroutput"><span class="identifier">basic_regex</span></code></a>. | |
36 | </p> | |
37 | <pre class="programlisting"><span class="keyword">namespace</span> <span class="identifier">std</span><span class="special">{</span> <span class="keyword">namespace</span> <span class="identifier">regex_constants</span><span class="special">{</span> | |
38 | ||
39 | <span class="keyword">typedef</span> <span class="identifier">implementation</span><span class="special">-</span><span class="identifier">specific</span><span class="special">-</span><span class="identifier">bitmask</span><span class="special">-</span><span class="identifier">type</span> <span class="identifier">syntax_option_type</span><span class="special">;</span> | |
40 | ||
41 | <span class="comment">// these flags are standardized:</span> | |
42 | <span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">syntax_option_type</span> <span class="identifier">normal</span><span class="special">;</span> | |
43 | <span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">syntax_option_type</span> <span class="identifier">ECMAScript</span> <span class="special">=</span> <span class="identifier">normal</span><span class="special">;</span> | |
44 | <span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">syntax_option_type</span> <span class="identifier">JavaScript</span> <span class="special">=</span> <span class="identifier">normal</span><span class="special">;</span> | |
45 | <span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">syntax_option_type</span> <span class="identifier">JScript</span> <span class="special">=</span> <span class="identifier">normal</span><span class="special">;</span> | |
46 | <span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">syntax_option_type</span> <span class="identifier">perl</span> <span class="special">=</span> <span class="identifier">normal</span><span class="special">;</span> | |
47 | <span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">syntax_option_type</span> <span class="identifier">basic</span><span class="special">;</span> | |
48 | <span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">syntax_option_type</span> <span class="identifier">sed</span> <span class="special">=</span> <span class="identifier">basic</span><span class="special">;</span> | |
49 | <span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">syntax_option_type</span> <span class="identifier">extended</span><span class="special">;</span> | |
50 | <span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">syntax_option_type</span> <span class="identifier">awk</span><span class="special">;</span> | |
51 | <span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">syntax_option_type</span> <span class="identifier">grep</span><span class="special">;</span> | |
52 | <span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">syntax_option_type</span> <span class="identifier">egrep</span><span class="special">;</span> | |
53 | <span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">syntax_option_type</span> <span class="identifier">icase</span><span class="special">;</span> | |
54 | <span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">syntax_option_type</span> <span class="identifier">nosubs</span><span class="special">;</span> | |
55 | <span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">syntax_option_type</span> <span class="identifier">optimize</span><span class="special">;</span> | |
56 | <span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">syntax_option_type</span> <span class="identifier">collate</span><span class="special">;</span> | |
57 | ||
58 | <span class="comment">// </span> | |
59 | <span class="comment">// The remaining options are specific to Boost.Regex:</span> | |
60 | <span class="comment">//</span> | |
61 | ||
62 | <span class="comment">// Options common to both Perl and POSIX regular expressions:</span> | |
63 | <span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">syntax_option_type</span> <span class="identifier">newline_alt</span><span class="special">;</span> | |
64 | <span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">syntax_option_type</span> <span class="identifier">no_except</span><span class="special">;</span> | |
65 | <span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">syntax_option_type</span> <span class="identifier">save_subexpression_location</span><span class="special">;</span> | |
66 | ||
67 | <span class="comment">// Perl specific options:</span> | |
68 | <span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">syntax_option_type</span> <span class="identifier">no_mod_m</span><span class="special">;</span> | |
69 | <span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">syntax_option_type</span> <span class="identifier">no_mod_s</span><span class="special">;</span> | |
70 | <span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">syntax_option_type</span> <span class="identifier">mod_s</span><span class="special">;</span> | |
71 | <span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">syntax_option_type</span> <span class="identifier">mod_x</span><span class="special">;</span> | |
72 | <span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">syntax_option_type</span> <span class="identifier">no_empty_expressions</span><span class="special">;</span> | |
73 | ||
74 | <span class="comment">// POSIX extended specific options:</span> | |
75 | <span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">syntax_option_type</span> <span class="identifier">no_escape_in_lists</span><span class="special">;</span> | |
76 | <span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">syntax_option_type</span> <span class="identifier">no_bk_refs</span><span class="special">;</span> | |
77 | ||
78 | <span class="comment">// POSIX basic specific options:</span> | |
79 | <span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">syntax_option_type</span> <span class="identifier">no_escape_in_lists</span><span class="special">;</span> | |
80 | <span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">syntax_option_type</span> <span class="identifier">no_char_classes</span><span class="special">;</span> | |
81 | <span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">syntax_option_type</span> <span class="identifier">no_intervals</span><span class="special">;</span> | |
82 | <span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">syntax_option_type</span> <span class="identifier">bk_plus_qm</span><span class="special">;</span> | |
83 | <span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">syntax_option_type</span> <span class="identifier">bk_vbar</span><span class="special">;</span> | |
84 | ||
85 | <span class="special">}</span> <span class="comment">// namespace regex_constants</span> | |
86 | <span class="special">}</span> <span class="comment">// namespace std</span> | |
87 | </pre> | |
88 | </div> | |
89 | <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr> | |
90 | <td align="left"></td> | |
91 | <td align="right"><div class="copyright-footer">Copyright © 1998-2013 John Maddock<p> | |
92 | Distributed under the Boost Software License, Version 1.0. (See accompanying | |
93 | 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>) | |
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