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- <a name="boost_regex.ref.syntax_option_type.syntax_option_type_literal"></a><a class="link" href="syntax_option_type_literal.html" title="Options for Literal Strings">Options
- for Literal Strings</a>
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- <p>
- The following must always be set to interpret the expression as a string
- literal:
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- <div class="informaltable"><table class="table">
- <colgroup>
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- Element
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- Standardized
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- Effect when set
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- <td>
- <p>
- literal
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- </td>
- <td>
- <p>
- Yes
- </p>
- </td>
- <td>
- <p>
- Treat the string as a literal (no special characters).
- </p>
- </td>
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- <p>
- The following options may also be combined with the literal flag:
- </p>
- <div class="informaltable"><table class="table">
- <colgroup>
- <col>
- <col>
- <col>
- </colgroup>
- <thead><tr>
- <th>
- <p>
- Element
- </p>
- </th>
- <th>
- <p>
- Standardized
- </p>
- </th>
- <th>
- <p>
- Effect when set
- </p>
- </th>
- </tr></thead>
- <tbody>
- <tr>
- <td>
- <p>
- icase
- </p>
- </td>
- <td>
- <p>
- Yes
- </p>
- </td>
- <td>
- <p>
- Specifies that matching of regular expressions against a character
- container sequence shall be performed without regard to case.
- </p>
- </td>
- </tr>
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- <td>
- <p>
- optimize
- </p>
- </td>
- <td>
- <p>
- Yes
- </p>
- </td>
- <td>
- <p>
- Specifies that the regular expression engine should pay more
- attention to the speed with which regular expressions are matched,
- and less to the speed with which regular expression objects are
- constructed. Otherwise it has no detectable effect on the program
- output. This currently has no effect for Boost.Regex.
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- <td align="right"><div class="copyright-footer">Copyright © 1998-2013 John Maddock<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>)
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