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<title>Class template numeric_limits<::boost::units::quantity< Unit, T >></title>
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<a name="std.numeric_limit_idp792979776"></a><div class="titlepage"></div>
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<h2><span class="refentrytitle">Class template numeric_limits<::boost::units::quantity< Unit, T >></span></h2>
<p>std::numeric_limits<::boost::units::quantity< Unit, T >></p>
</div>
<h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
<div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: <<a class="link" href="../boost_units/Reference.html#header.boost.units.limits_hpp" title="Header <boost/units/limits.hpp>">boost/units/limits.hpp</a>>
</span><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Unit<span class="special">,</span> <span class="keyword">typename</span> T<span class="special">></span>
<span class="keyword">class</span> <a class="link" href="numeric_limit_idp792979776.html" title="Class template numeric_limits<::boost::units::quantity< Unit, T >>">numeric_limits</a><span class="special"><</span><span class="special">::</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">units</span><span class="special">::</span><span class="identifier">quantity</span><span class="special"><</span> <span class="identifier">Unit</span><span class="special">,</span> <span class="identifier">T</span> <span class="special">></span><span class="special">></span> <span class="special">{</span>
<span class="keyword">public</span><span class="special">:</span>
<span class="comment">// types</span>
<span class="keyword">typedef</span> <span class="special">::</span><a class="link" href="../boost/units/quantity.html" title="Class template quantity">boost::units::quantity</a><span class="special"><</span> <span class="identifier">Unit</span><span class="special">,</span> <span class="identifier">T</span> <span class="special">></span> <a name="std.numeric_limit_idp792979776.quantity_type"></a><span class="identifier">quantity_type</span><span class="special">;</span>
<span class="comment">// <a class="link" href="numeric_limit_idp792979776.html#idp793009376-bb">public static functions</a></span>
<span class="keyword">static</span> <span class="identifier">quantity_type</span><span class="special">(</span><span class="special">)</span> <a class="link" href="numeric_limit_idp792979776.html#idp793009936-bb"><span class="identifier">min</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">static</span> <span class="identifier">quantity_type</span><span class="special">(</span><span class="special">)</span> <a class="link" href="numeric_limit_idp792979776.html#idp793011056-bb"><span class="identifier">max</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">static</span> <span class="identifier">quantity_type</span><span class="special">(</span><span class="special">)</span> <a class="link" href="numeric_limit_idp792979776.html#idp793012176-bb"><span class="identifier">lowest</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">static</span> <span class="identifier">quantity_type</span> <a class="link" href="numeric_limit_idp792979776.html#idp793013296-bb"><span class="identifier">epsilon</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">static</span> <span class="identifier">quantity_type</span> <a class="link" href="numeric_limit_idp792979776.html#idp793014416-bb"><span class="identifier">round_error</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">static</span> <span class="identifier">quantity_type</span> <a class="link" href="numeric_limit_idp792979776.html#idp793015536-bb"><span class="identifier">infinity</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">static</span> <span class="identifier">quantity_type</span> <a class="link" href="numeric_limit_idp792979776.html#idp793016656-bb"><span class="identifier">quiet_NaN</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">static</span> <span class="identifier">quantity_type</span> <a class="link" href="numeric_limit_idp792979776.html#idp793017776-bb"><span class="identifier">signaling_NaN</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">static</span> <span class="identifier">quantity_type</span> <a class="link" href="numeric_limit_idp792979776.html#idp793018896-bb"><span class="identifier">denorm_min</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
<span class="comment">// public data members</span>
<span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">bool</span> <span class="identifier">is_specialized</span><span class="special">;</span>
<span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">int</span> <span class="identifier">digits</span><span class="special">;</span>
<span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">int</span> <span class="identifier">digits10</span><span class="special">;</span>
<span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">int</span> <span class="identifier">max_digits10</span><span class="special">;</span>
<span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">bool</span> <span class="identifier">is_signed</span><span class="special">;</span>
<span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">bool</span> <span class="identifier">is_integer</span><span class="special">;</span>
<span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">bool</span> <span class="identifier">is_exact</span><span class="special">;</span>
<span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">int</span> <span class="identifier">radix</span><span class="special">;</span>
<span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">int</span> <span class="identifier">min_exponent</span><span class="special">;</span>
<span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">int</span> <span class="identifier">min_exponent10</span><span class="special">;</span>
<span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">int</span> <span class="identifier">max_exponent</span><span class="special">;</span>
<span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">int</span> <span class="identifier">max_exponent10</span><span class="special">;</span>
<span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">bool</span> <span class="identifier">has_infinity</span><span class="special">;</span>
<span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">bool</span> <span class="identifier">has_quiet_NaN</span><span class="special">;</span>
<span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">bool</span> <span class="identifier">has_signaling_NaN</span><span class="special">;</span>
<span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">bool</span> <span class="identifier">has_denorm_loss</span><span class="special">;</span>
<span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">bool</span> <span class="identifier">is_iec559</span><span class="special">;</span>
<span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">bool</span> <span class="identifier">is_bounded</span><span class="special">;</span>
<span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">bool</span> <span class="identifier">is_modulo</span><span class="special">;</span>
<span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">bool</span> <span class="identifier">traps</span><span class="special">;</span>
<span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">bool</span> <span class="identifier">tinyness_before</span><span class="special">;</span>
<span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">float_denorm_style</span> <span class="identifier">has_denorm</span><span class="special">;</span>
<span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">float_round_style</span> <span class="identifier">round_style</span><span class="special">;</span>
<span class="special">}</span><span class="special">;</span></pre></div>
<div class="refsect1">
<a name="idp567165744"></a><h2>Description</h2>
<div class="refsect2">
<a name="idp567166160"></a><h3>
<a name="idp793009376-bb"></a><code class="computeroutput">numeric_limits</code> public static functions</h3>
<div class="orderedlist"><ol class="orderedlist" type="1">
<li class="listitem"><pre class="literallayout"><span class="keyword">static</span> <span class="identifier">quantity_type</span><span class="special">(</span><span class="special">)</span> <a name="idp793009936-bb"></a><span class="identifier">min</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="keyword">static</span> <span class="identifier">quantity_type</span><span class="special">(</span><span class="special">)</span> <a name="idp793011056-bb"></a><span class="identifier">max</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="keyword">static</span> <span class="identifier">quantity_type</span><span class="special">(</span><span class="special">)</span> <a name="idp793012176-bb"></a><span class="identifier">lowest</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="keyword">static</span> <span class="identifier">quantity_type</span> <a name="idp793013296-bb"></a><span class="identifier">epsilon</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="keyword">static</span> <span class="identifier">quantity_type</span> <a name="idp793014416-bb"></a><span class="identifier">round_error</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="keyword">static</span> <span class="identifier">quantity_type</span> <a name="idp793015536-bb"></a><span class="identifier">infinity</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="keyword">static</span> <span class="identifier">quantity_type</span> <a name="idp793016656-bb"></a><span class="identifier">quiet_NaN</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="keyword">static</span> <span class="identifier">quantity_type</span> <a name="idp793017776-bb"></a><span class="identifier">signaling_NaN</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="keyword">static</span> <span class="identifier">quantity_type</span> <a name="idp793018896-bb"></a><span class="identifier">denorm_min</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre></li>
</ol></div>
</div>
</div>
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<td align="right"><div class="copyright-footer">Copyright © 2003-2008 Matthias Christian Schabel<br>Copyright © 2007-2010 Steven
Watanabe<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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