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- <div class="titlepage"><div><div><h3 class="title">
- <a name="spirit_x3.quick_reference.numeric"></a><a class="link" href="numeric.html" title="Numeric Parsers">Numeric Parsers</a>
- </h3></div></div></div>
- <div class="informaltable"><table class="table">
- <colgroup>
- <col>
- <col>
- <col>
- </colgroup>
- <thead><tr>
- <th>
- <p>
- Expression
- </p>
- </th>
- <th>
- <p>
- Attribute
- </p>
- </th>
- <th>
- <p>
- Description
- </p>
- </th>
- </tr></thead>
- <tbody>
- <tr>
- <td>
- <p>
- <code class="computeroutput"><span class="identifier">float_</span></code>
- </p>
- </td>
- <td>
- <p>
- <code class="computeroutput"><span class="keyword">float</span></code>
- </p>
- </td>
- <td>
- <p>
- Parse a floating point number into a <code class="computeroutput"><span class="keyword">float</span></code>
- </p>
- </td>
- </tr>
- <tr>
- <td>
- <p>
- <code class="computeroutput"><span class="identifier">float_</span><span class="special">(</span><span class="identifier">num</span><span class="special">)</span></code>
- </p>
- </td>
- <td>
- <p>
- <code class="computeroutput"><span class="keyword">float</span></code>
- </p>
- </td>
- <td>
- <p>
- Parse a floating point number into a <code class="computeroutput"><span class="keyword">float</span></code>,
- a number is matched only if it's <code class="computeroutput"><span class="identifier">num</span></code>
- </p>
- </td>
- </tr>
- <tr>
- <td>
- <p>
- <code class="computeroutput"><span class="identifier">double_</span></code>
- </p>
- </td>
- <td>
- <p>
- <code class="computeroutput"><span class="keyword">double</span></code>
- </p>
- </td>
- <td>
- <p>
- Parse a floating point number into a <code class="computeroutput"><span class="keyword">double</span></code>
- </p>
- </td>
- </tr>
- <tr>
- <td>
- <p>
- <code class="computeroutput"><span class="identifier">double_</span><span class="special">(</span><span class="identifier">num</span><span class="special">)</span></code>
- </p>
- </td>
- <td>
- <p>
- <code class="computeroutput"><span class="keyword">double</span></code>
- </p>
- </td>
- <td>
- <p>
- Parse a floating point number into a <code class="computeroutput"><span class="keyword">double</span></code>,
- a number is matched only if it's <code class="computeroutput"><span class="identifier">num</span></code>
- </p>
- </td>
- </tr>
- <tr>
- <td>
- <p>
- <code class="computeroutput"><span class="identifier">long_double</span></code>
- </p>
- </td>
- <td>
- <p>
- <code class="computeroutput"><span class="keyword">long</span> <span class="keyword">double</span></code>
- </p>
- </td>
- <td>
- <p>
- Parse a floating point number into a <code class="computeroutput"><span class="keyword">long</span>
- <span class="keyword">double</span></code>
- </p>
- </td>
- </tr>
- <tr>
- <td>
- <p>
- <code class="computeroutput"><span class="identifier">long_double</span><span class="special">(</span><span class="identifier">num</span><span class="special">)</span></code>
- </p>
- </td>
- <td>
- <p>
- <code class="computeroutput"><span class="keyword">long</span> <span class="keyword">double</span></code>
- </p>
- </td>
- <td>
- <p>
- Parse a floating point number into a <code class="computeroutput"><span class="keyword">long</span>
- <span class="keyword">double</span></code>, a number is matched
- only if it's <code class="computeroutput"><span class="identifier">num</span></code>
- </p>
- </td>
- </tr>
- <tr>
- <td>
- <p>
- <code class="computeroutput"><span class="identifier">bin</span></code>
- </p>
- </td>
- <td>
- <p>
- <code class="computeroutput"><span class="keyword">unsigned</span></code>
- </p>
- </td>
- <td>
- <p>
- Parse a binary integer into an <code class="computeroutput"><span class="keyword">unsigned</span></code>
- </p>
- </td>
- </tr>
- <tr>
- <td>
- <p>
- <code class="computeroutput"><span class="identifier">oct</span></code>
- </p>
- </td>
- <td>
- <p>
- <code class="computeroutput"><span class="keyword">unsigned</span></code>
- </p>
- </td>
- <td>
- <p>
- Parse an octal integer into an <code class="computeroutput"><span class="keyword">unsigned</span></code>
- </p>
- </td>
- </tr>
- <tr>
- <td>
- <p>
- <code class="computeroutput"><span class="identifier">hex</span></code>
- </p>
- </td>
- <td>
- <p>
- <code class="computeroutput"><span class="keyword">unsigned</span></code>
- </p>
- </td>
- <td>
- <p>
- Parse a hexadecimal integer into an <code class="computeroutput"><span class="keyword">unsigned</span></code>
- </p>
- </td>
- </tr>
- <tr>
- <td>
- <p>
- <code class="computeroutput"><span class="identifier">ushort_</span></code>
- </p>
- </td>
- <td>
- <p>
- <code class="computeroutput"><span class="keyword">unsigned</span> <span class="keyword">short</span></code>
- </p>
- </td>
- <td>
- <p>
- Parse an unsigned short integer
- </p>
- </td>
- </tr>
- <tr>
- <td>
- <p>
- <code class="computeroutput"><span class="identifier">ushort_</span><span class="special">(</span><span class="identifier">num</span><span class="special">)</span></code>
- </p>
- </td>
- <td>
- <p>
- <code class="computeroutput"><span class="keyword">unsigned</span> <span class="keyword">short</span></code>
- </p>
- </td>
- <td>
- <p>
- Parse an unsigned short integer, a number is matched only if it's
- <code class="computeroutput"><span class="identifier">num</span></code>
- </p>
- </td>
- </tr>
- <tr>
- <td>
- <p>
- <code class="computeroutput"><span class="identifier">ulong_</span></code>
- </p>
- </td>
- <td>
- <p>
- <code class="computeroutput"><span class="keyword">unsigned</span> <span class="keyword">long</span></code>
- </p>
- </td>
- <td>
- <p>
- Parse an unsigned long integer
- </p>
- </td>
- </tr>
- <tr>
- <td>
- <p>
- <code class="computeroutput"><span class="identifier">ulong_</span><span class="special">(</span><span class="identifier">num</span><span class="special">)</span></code>
- </p>
- </td>
- <td>
- <p>
- <code class="computeroutput"><span class="keyword">unsigned</span> <span class="keyword">long</span></code>
- </p>
- </td>
- <td>
- <p>
- Parse an unsigned long integer, a number is matched only if it's
- <code class="computeroutput"><span class="identifier">num</span></code>
- </p>
- </td>
- </tr>
- <tr>
- <td>
- <p>
- <code class="computeroutput"><span class="identifier">uint_</span></code>
- </p>
- </td>
- <td>
- <p>
- <code class="computeroutput"><span class="keyword">unsigned</span> <span class="keyword">int</span></code>
- </p>
- </td>
- <td>
- <p>
- Parse an unsigned int
- </p>
- </td>
- </tr>
- <tr>
- <td>
- <p>
- <code class="computeroutput"><span class="identifier">uint_</span><span class="special">(</span><span class="identifier">num</span><span class="special">)</span></code>
- </p>
- </td>
- <td>
- <p>
- <code class="computeroutput"><span class="keyword">unsigned</span> <span class="keyword">int</span></code>
- </p>
- </td>
- <td>
- <p>
- Parse an unsigned int, a number is matched only if it's <code class="computeroutput"><span class="identifier">num</span></code>
- </p>
- </td>
- </tr>
- <tr>
- <td>
- <p>
- <code class="computeroutput"><span class="identifier">ulong_long</span></code>
- </p>
- </td>
- <td>
- <p>
- <code class="computeroutput"><span class="keyword">unsigned</span> <span class="keyword">long</span>
- <span class="keyword">long</span></code>
- </p>
- </td>
- <td>
- <p>
- Parse an unsigned long long
- </p>
- </td>
- </tr>
- <tr>
- <td>
- <p>
- <code class="computeroutput"><span class="identifier">ulong_long</span><span class="special">(</span><span class="identifier">num</span><span class="special">)</span></code>
- </p>
- </td>
- <td>
- <p>
- <code class="computeroutput"><span class="keyword">unsigned</span> <span class="keyword">long</span>
- <span class="keyword">long</span></code>
- </p>
- </td>
- <td>
- <p>
- Parse an unsigned long long, a number is matched only if it's
- <code class="computeroutput"><span class="identifier">num</span></code>
- </p>
- </td>
- </tr>
- <tr>
- <td>
- <p>
- <code class="computeroutput"><span class="identifier">short_</span></code>
- </p>
- </td>
- <td>
- <p>
- <code class="computeroutput"><span class="keyword">short</span></code>
- </p>
- </td>
- <td>
- <p>
- Parse a short integer
- </p>
- </td>
- </tr>
- <tr>
- <td>
- <p>
- <code class="computeroutput"><span class="identifier">short_</span><span class="special">(</span><span class="identifier">num</span><span class="special">)</span></code>
- </p>
- </td>
- <td>
- <p>
- <code class="computeroutput"><span class="keyword">short</span></code>
- </p>
- </td>
- <td>
- <p>
- Parse a short integer, a number is matched only if it's <code class="computeroutput"><span class="identifier">num</span></code>
- </p>
- </td>
- </tr>
- <tr>
- <td>
- <p>
- <code class="computeroutput"><span class="identifier">long_</span></code>
- </p>
- </td>
- <td>
- <p>
- <code class="computeroutput"><span class="keyword">long</span></code>
- </p>
- </td>
- <td>
- <p>
- Parse a long integer
- </p>
- </td>
- </tr>
- <tr>
- <td>
- <p>
- <code class="computeroutput"><span class="identifier">long_</span><span class="special">(</span><span class="identifier">num</span><span class="special">)</span></code>
- </p>
- </td>
- <td>
- <p>
- <code class="computeroutput"><span class="keyword">long</span></code>
- </p>
- </td>
- <td>
- <p>
- Parse a long integer, a number is matched only if it's <code class="computeroutput"><span class="identifier">num</span></code>
- </p>
- </td>
- </tr>
- <tr>
- <td>
- <p>
- <code class="computeroutput"><span class="identifier">int_</span></code>
- </p>
- </td>
- <td>
- <p>
- <code class="computeroutput"><span class="keyword">int</span></code>
- </p>
- </td>
- <td>
- <p>
- Parse an int
- </p>
- </td>
- </tr>
- <tr>
- <td>
- <p>
- <code class="computeroutput"><span class="identifier">int_</span><span class="special">(</span><span class="identifier">num</span><span class="special">)</span></code>
- </p>
- </td>
- <td>
- <p>
- <code class="computeroutput"><span class="keyword">int</span></code>
- </p>
- </td>
- <td>
- <p>
- Parse an int, a number is matched only if it's <code class="computeroutput"><span class="identifier">num</span></code>
- </p>
- </td>
- </tr>
- <tr>
- <td>
- <p>
- <code class="computeroutput"><span class="identifier">long_long</span></code>
- </p>
- </td>
- <td>
- <p>
- <code class="computeroutput"><span class="keyword">long</span> <span class="keyword">long</span></code>
- </p>
- </td>
- <td>
- <p>
- Parse a long long
- </p>
- </td>
- </tr>
- <tr>
- <td>
- <p>
- <code class="computeroutput"><span class="identifier">long_long</span><span class="special">(</span><span class="identifier">num</span><span class="special">)</span></code>
- </p>
- </td>
- <td>
- <p>
- <code class="computeroutput"><span class="keyword">long</span> <span class="keyword">long</span></code>
- </p>
- </td>
- <td>
- <p>
- Parse a long long, a number is matched only if it's <code class="computeroutput"><span class="identifier">num</span></code>
- </p>
- </td>
- </tr>
- </tbody>
- </table></div>
- </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 © 2001-2018 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>
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