<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=US-ASCII"> <title>Class template numeric_limits<::boost::units::quantity< Unit, T >></title> <link rel="stylesheet" href="../../../doc/src/boostbook.css" type="text/css"> <meta name="generator" content="DocBook XSL Stylesheets V1.75.2"> <link rel="home" href="../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset"> <link rel="up" href="../boost_units/Reference.html#header.boost.units.limits_hpp" title="Header <boost/units/limits.hpp>"> <link rel="prev" href="../boost/units/operator_id1442762.html" title="Function template operator*"> <link rel="next" href="../boost/units/make_scaled_unit.html" title="Struct template make_scaled_unit"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table cellpadding="2" width="100%"><tr> <td valign="top"><img alt="Boost C++ Libraries" width="277" height="86" src="../../../boost.png"></td> <td align="center"><a 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class="refnamediv"> <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_limits_boost_un_id1442829.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_limits_boost_un_id1442829.quantity_type"></a><span class="identifier">quantity_type</span><span class="special">;</span> <span class="comment">// <a class="link" href="numeric_limits_boost_un_id1442829.html#id1443030-bb">public static functions</a></span> <span class="keyword">static</span> quantity_type<span class="special">(</span><span class="special">)</span> <a class="link" href="numeric_limits_boost_un_id1442829.html#id1443033-bb"><span class="identifier">min</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> <span class="keyword">static</span> quantity_type<span class="special">(</span><span class="special">)</span> <a class="link" href="numeric_limits_boost_un_id1442829.html#id1443045-bb"><span class="identifier">max</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> <span class="keyword">static</span> quantity_type <a class="link" href="numeric_limits_boost_un_id1442829.html#id1443056-bb"><span class="identifier">epsilon</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> <span class="keyword">static</span> quantity_type <a class="link" href="numeric_limits_boost_un_id1442829.html#id1443066-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> quantity_type <a class="link" href="numeric_limits_boost_un_id1442829.html#id1443077-bb"><span class="identifier">infinity</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> <span class="keyword">static</span> quantity_type <a class="link" href="numeric_limits_boost_un_id1442829.html#id1443087-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> quantity_type <a class="link" href="numeric_limits_boost_un_id1442829.html#id1443097-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> quantity_type <a class="link" href="numeric_limits_boost_un_id1442829.html#id1443107-bb"><span class="identifier">denorm_min</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">bool</span> is_specialized<span class="special">;</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">int</span> digits<span class="special">;</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">int</span> digits10<span class="special">;</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">bool</span> is_signed<span class="special">;</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">bool</span> is_integer<span class="special">;</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">bool</span> is_exact<span class="special">;</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">int</span> radix<span class="special">;</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">int</span> min_exponent<span class="special">;</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">int</span> min_exponent10<span class="special">;</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">int</span> max_exponent<span class="special">;</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">int</span> max_exponent10<span class="special">;</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">bool</span> has_infinity<span class="special">;</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">bool</span> has_quiet_NaN<span class="special">;</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">bool</span> has_signaling_NaN<span class="special">;</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">bool</span> has_denorm_loss<span class="special">;</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">bool</span> is_iec559<span class="special">;</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">bool</span> is_bounded<span class="special">;</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">bool</span> is_modulo<span class="special">;</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">bool</span> traps<span class="special">;</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">bool</span> tinyness_before<span class="special">;</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">float_denorm_style</span> has_denorm<span class="special">;</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">float_round_style</span> round_style<span class="special">;</span> <span class="special">}</span><span class="special">;</span></pre></div> <div class="refsect1"> <a name="id2878221"></a><h2>Description</h2> <div class="refsect2"> <a name="id2878224"></a><h3> <a name="id1443030-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> quantity_type<span class="special">(</span><span class="special">)</span> <a name="id1443033-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> quantity_type<span class="special">(</span><span class="special">)</span> <a name="id1443045-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> quantity_type <a name="id1443056-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> quantity_type <a name="id1443066-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> quantity_type <a name="id1443077-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> quantity_type <a name="id1443087-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> quantity_type <a name="id1443097-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> quantity_type <a name="id1443107-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> </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 © 2003 -2008 Matthias Christian Schabel, 2007-2008 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>) </p> </div></td> </tr></table> <hr> <div class="spirit-nav"> <a accesskey="p" href="../boost/units/operator_id1442762.html"><img src="../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../boost_units/Reference.html#header.boost.units.limits_hpp"><img src="../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../index.html"><img src="../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../boost/units/make_scaled_unit.html"><img src="../../../doc/src/images/next.png" alt="Next"></a> </div> </body> </html>