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<div class="titlepage"><div><div><h5 class="title">
<a name="spirit.qi.quick_reference.qi_parsers.numeric"></a><a class="link" href="numeric.html" title="Numeric Parsers">Numeric
Parsers</a>
</h5></div></div></div>
<div class="informaltable"><table class="table">
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<thead><tr>
<th>
<p>
Expression
</p>
</th>
<th>
<p>
Attribute
</p>
</th>
<th>
<p>
Description
</p>
</th>
</tr></thead>
<tbody>
<tr>
<td>
<p>
<a class="link" href="../../reference/numeric/real.html" title="Real Number Parsers (float_, double_, etc.)"><code class="computeroutput"><span class="identifier">float_</span></code></a>
</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>
<a class="link" href="../../reference/numeric/real.html" title="Real Number Parsers (float_, double_, etc.)"><code class="computeroutput"><span class="identifier">float_</span><span class="special">(</span><span class="identifier">num</span><span class="special">)</span></code></a>
</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>
<a class="link" href="../../reference/numeric/real.html" title="Real Number Parsers (float_, double_, etc.)"><code class="computeroutput"><span class="identifier">double_</span></code></a>
</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>
<a class="link" href="../../reference/numeric/real.html" title="Real Number Parsers (float_, double_, etc.)"><code class="computeroutput"><span class="identifier">double_</span><span class="special">(</span><span class="identifier">num</span><span class="special">)</span></code></a>
</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>
<a class="link" href="../../reference/numeric/real.html" title="Real Number Parsers (float_, double_, etc.)"><code class="computeroutput"><span class="identifier">long_double</span></code></a>
</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>
<a class="link" href="../../reference/numeric/real.html" title="Real Number Parsers (float_, double_, etc.)"><code class="computeroutput"><span class="identifier">long_double</span><span class="special">(</span><span class="identifier">num</span><span class="special">)</span></code></a>
</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>
<a class="link" href="../../reference/numeric/uint.html" title="Unsigned Integer Parsers (uint_, etc.)"><code class="computeroutput"><span class="identifier">bin</span></code></a>
</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>
<a class="link" href="../../reference/numeric/uint.html" title="Unsigned Integer Parsers (uint_, etc.)"><code class="computeroutput"><span class="identifier">oct</span></code></a>
</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>
<a class="link" href="../../reference/numeric/uint.html" title="Unsigned Integer Parsers (uint_, etc.)"><code class="computeroutput"><span class="identifier">hex</span></code></a>
</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>
<a class="link" href="../../reference/numeric/uint.html" title="Unsigned Integer Parsers (uint_, etc.)"><code class="computeroutput"><span class="identifier">ushort_</span></code></a>
</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>
<a class="link" href="../../reference/numeric/uint.html" title="Unsigned Integer Parsers (uint_, etc.)"><code class="computeroutput"><span class="identifier">ushort_</span><span class="special">(</span><span class="identifier">num</span><span class="special">)</span></code></a>
</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>
<a class="link" href="../../reference/numeric/uint.html" title="Unsigned Integer Parsers (uint_, etc.)"><code class="computeroutput"><span class="identifier">ulong_</span></code></a>
</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>
<a class="link" href="../../reference/numeric/uint.html" title="Unsigned Integer Parsers (uint_, etc.)"><code class="computeroutput"><span class="identifier">ulong_</span><span class="special">(</span><span class="identifier">num</span><span class="special">)</span></code></a>
</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>
<a class="link" href="../../reference/numeric/uint.html" title="Unsigned Integer Parsers (uint_, etc.)"><code class="computeroutput"><span class="identifier">uint_</span></code></a>
</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>
<a class="link" href="../../reference/numeric/uint.html" title="Unsigned Integer Parsers (uint_, etc.)"><code class="computeroutput"><span class="identifier">uint_</span><span class="special">(</span><span class="identifier">num</span><span class="special">)</span></code></a>
</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>
<a class="link" href="../../reference/numeric/uint.html" title="Unsigned Integer Parsers (uint_, etc.)"><code class="computeroutput"><span class="identifier">ulong_long</span></code></a>
</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>
<a class="link" href="../../reference/numeric/uint.html" title="Unsigned Integer Parsers (uint_, etc.)"><code class="computeroutput"><span class="identifier">ulong_long</span><span class="special">(</span><span class="identifier">num</span><span class="special">)</span></code></a>
</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>
<a class="link" href="../../reference/numeric/int.html" title="Signed Integer Parsers (int_, etc.)"><code class="computeroutput"><span class="identifier">short_</span></code></a>
</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>
<a class="link" href="../../reference/numeric/int.html" title="Signed Integer Parsers (int_, etc.)"><code class="computeroutput"><span class="identifier">short_</span><span class="special">(</span><span class="identifier">num</span><span class="special">)</span></code></a>
</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>
<a class="link" href="../../reference/numeric/int.html" title="Signed Integer Parsers (int_, etc.)"><code class="computeroutput"><span class="identifier">long_</span></code></a>
</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>
<a class="link" href="../../reference/numeric/int.html" title="Signed Integer Parsers (int_, etc.)"><code class="computeroutput"><span class="identifier">long_</span><span class="special">(</span><span class="identifier">num</span><span class="special">)</span></code></a>
</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>
<a class="link" href="../../reference/numeric/int.html" title="Signed Integer Parsers (int_, etc.)"><code class="computeroutput"><span class="identifier">int_</span></code></a>
</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>
<a class="link" href="../../reference/numeric/int.html" title="Signed Integer Parsers (int_, etc.)"><code class="computeroutput"><span class="identifier">int_</span><span class="special">(</span><span class="identifier">num</span><span class="special">)</span></code></a>
</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>
<a class="link" href="../../reference/numeric/int.html" title="Signed Integer Parsers (int_, etc.)"><code class="computeroutput"><span class="identifier">long_long</span></code></a>
</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>
<a class="link" href="../../reference/numeric/int.html" title="Signed Integer Parsers (int_, etc.)"><code class="computeroutput"><span class="identifier">long_long</span><span class="special">(</span><span class="identifier">num</span><span class="special">)</span></code></a>
</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>
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<td align="right"><div class="copyright-footer">Copyright &#169; 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>)
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