Imported Upstream version 1.72.0
[platform/upstream/boost.git] / libs / histogram / doc / html / boost / histogram / axis / regular.html
index 4529ffd..38d4369 100644 (file)
@@ -7,7 +7,7 @@
 <link rel="home" href="../../../index.html" title="Chapter&#160;1.&#160;Boost.Histogram">
 <link rel="up" href="../../../histogram/reference.html#header.boost.histogram.axis.regular_hpp" title="Header &lt;boost/histogram/axis/regular.hpp&gt;">
 <link rel="prev" href="circular.html" title="Class template circular">
-<link rel="next" href="traits/is_reducible.html" title="Struct template is_reducible">
+<link rel="next" href="traits/is_continuous.html" title="Struct template is_continuous">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 <table cellpadding="2" width="100%"><tr>
@@ -20,7 +20,7 @@
 </tr></table>
 <hr>
 <div class="spirit-nav">
-<a accesskey="p" href="circular.html"><img src="../../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../histogram/reference.html#header.boost.histogram.axis.regular_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="traits/is_reducible.html"><img src="../../../../../../../doc/src/images/next.png" alt="Next"></a>
+<a accesskey="p" href="circular.html"><img src="../../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../histogram/reference.html#header.boost.histogram.axis.regular_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="traits/is_continuous.html"><img src="../../../../../../../doc/src/images/next.png" alt="Next"></a>
 </div>
 <div class="refentry">
 <a name="boost.histogram.axis.regular"></a><div class="titlepage"></div>
 
 </span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Value<span class="special">,</span> <span class="keyword">typename</span> Transform<span class="special">,</span> <span class="keyword">typename</span> MetaData<span class="special">,</span> 
          <span class="keyword">typename</span> Options<span class="special">&gt;</span> 
-<span class="keyword">class</span> <a class="link" href="regular.html" title="Class template regular">regular</a> <span class="special">:</span> <span class="keyword">public</span> boost::histogram::axis::iterator_mixin&lt; regular&lt; Value, Transform, MetaData, Options &gt; &gt;
+<span class="keyword">class</span> <a class="link" href="regular.html" title="Class template regular">regular</a> <span class="special">:</span> <span class="keyword">public</span> boost::histogram::axis::iterator_mixin&lt; regular&lt; Value, Transform, MetaData, Options &gt; &gt;,
+                <span class="keyword">public</span> boost::histogram::axis::metadata_base&lt; MetaData &gt;
 <span class="special">{</span>
 <span class="keyword">public</span><span class="special">:</span>
   <span class="comment">// <a class="link" href="regular.html#boost.histogram.axis.regularconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <a class="link" href="regular.html#idm45525155800896-bb"><span class="identifier">regular</span></a><span class="special">(</span><span class="special">)</span> <span class="special">=</span> <span class="keyword">default</span><span class="special">;</span>
-  <a class="link" href="regular.html#idm45525155800336-bb"><span class="identifier">regular</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="regular.html" title="Class template regular">regular</a> <span class="special">&amp;</span><span class="special">)</span> <span class="special">=</span> <span class="keyword">default</span><span class="special">;</span>
-  <a class="link" href="regular.html#idm45525155796368-bb"><span class="identifier">regular</span></a><span class="special">(</span><a class="link" href="regular.html" title="Class template regular">regular</a> <span class="special">&amp;&amp;</span><span class="special">)</span> <span class="keyword">noexcept</span><span class="special">;</span>
-  <a class="link" href="regular.html#idm45525155792720-bb"><span class="identifier">regular</span></a><span class="special">(</span><span class="identifier">transform_type</span><span class="special">,</span> <span class="keyword">unsigned</span><span class="special">,</span> <span class="identifier">value_type</span><span class="special">,</span> <span class="identifier">value_type</span><span class="special">,</span> 
+  <a class="link" href="regular.html#idm45414524666032-bb"><span class="identifier">regular</span></a><span class="special">(</span><span class="special">)</span> <span class="special">=</span> <span class="keyword">default</span><span class="special">;</span>
+  <a class="link" href="regular.html#idm45414524665472-bb"><span class="identifier">regular</span></a><span class="special">(</span><span class="identifier">transform_type</span><span class="special">,</span> <span class="keyword">unsigned</span><span class="special">,</span> <span class="identifier">value_type</span><span class="special">,</span> <span class="identifier">value_type</span><span class="special">,</span> 
           <span class="identifier">metadata_type</span> <span class="special">=</span> <span class="special">{</span><span class="special">}</span><span class="special">)</span><span class="special">;</span>
-  <a class="link" href="regular.html#idm45525155785840-bb"><span class="identifier">regular</span></a><span class="special">(</span><span class="keyword">unsigned</span><span class="special">,</span> <span class="identifier">value_type</span><span class="special">,</span> <span class="identifier">value_type</span><span class="special">,</span> <span class="identifier">metadata_type</span> <span class="special">=</span> <span class="special">{</span><span class="special">}</span><span class="special">)</span><span class="special">;</span>
+  <a class="link" href="regular.html#idm45414524658592-bb"><span class="identifier">regular</span></a><span class="special">(</span><span class="keyword">unsigned</span><span class="special">,</span> <span class="identifier">value_type</span><span class="special">,</span> <span class="identifier">value_type</span><span class="special">,</span> <span class="identifier">metadata_type</span> <span class="special">=</span> <span class="special">{</span><span class="special">}</span><span class="special">)</span><span class="special">;</span>
   <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> T<span class="special">&gt;</span> 
-    <a class="link" href="regular.html#idm45525155780096-bb"><span class="identifier">regular</span></a><span class="special">(</span><span class="identifier">transform_type</span><span class="special">,</span> <span class="keyword">const</span> <span class="identifier">step_type</span><span class="special">&lt;</span> <span class="identifier">T</span> <span class="special">&gt;</span> <span class="special">&amp;</span><span class="special">,</span> <span class="identifier">value_type</span><span class="special">,</span> <span class="identifier">value_type</span><span class="special">,</span> 
+    <a class="link" href="regular.html#idm45414524652848-bb"><span class="identifier">regular</span></a><span class="special">(</span><span class="identifier">transform_type</span><span class="special">,</span> <span class="identifier">step_type</span><span class="special">&lt;</span> <span class="identifier">T</span> <span class="special">&gt;</span><span class="special">,</span> <span class="identifier">value_type</span><span class="special">,</span> <span class="identifier">value_type</span><span class="special">,</span> 
             <span class="identifier">metadata_type</span> <span class="special">=</span> <span class="special">{</span><span class="special">}</span><span class="special">)</span><span class="special">;</span>
   <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> T<span class="special">&gt;</span> 
-    <a class="link" href="regular.html#idm45525155772176-bb"><span class="identifier">regular</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">step_type</span><span class="special">&lt;</span> <span class="identifier">T</span> <span class="special">&gt;</span> <span class="special">&amp;</span><span class="special">,</span> <span class="identifier">value_type</span><span class="special">,</span> <span class="identifier">value_type</span><span class="special">,</span> 
-            <span class="identifier">metadata_type</span> <span class="special">=</span> <span class="special">{</span><span class="special">}</span><span class="special">)</span><span class="special">;</span>
-  <a class="link" href="regular.html#idm45525155765392-bb"><span class="identifier">regular</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="regular.html" title="Class template regular">regular</a> <span class="special">&amp;</span><span class="special">,</span> <span class="identifier">index_type</span><span class="special">,</span> <span class="identifier">index_type</span><span class="special">,</span> <span class="keyword">unsigned</span><span class="special">)</span><span class="special">;</span>
-  <a class="link" href="regular.html" title="Class template regular">regular</a> <span class="special">&amp;</span> <a class="link" href="regular.html#idm45525155798640-bb"><span class="keyword">operator</span><span class="special">=</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="regular.html" title="Class template regular">regular</a> <span class="special">&amp;</span><span class="special">)</span> <span class="special">=</span> <span class="keyword">default</span><span class="special">;</span>
-  <a class="link" href="regular.html" title="Class template regular">regular</a> <span class="special">&amp;</span> <a class="link" href="regular.html#idm45525155794832-bb"><span class="keyword">operator</span><span class="special">=</span></a><span class="special">(</span><a class="link" href="regular.html" title="Class template regular">regular</a> <span class="special">&amp;&amp;</span><span class="special">)</span> <span class="keyword">noexcept</span><span class="special">;</span>
+    <a class="link" href="regular.html#idm45414524644928-bb"><span class="identifier">regular</span></a><span class="special">(</span><span class="identifier">step_type</span><span class="special">&lt;</span> <span class="identifier">T</span> <span class="special">&gt;</span><span class="special">,</span> <span class="identifier">value_type</span><span class="special">,</span> <span class="identifier">value_type</span><span class="special">,</span> <span class="identifier">metadata_type</span> <span class="special">=</span> <span class="special">{</span><span class="special">}</span><span class="special">)</span><span class="special">;</span>
+  <a class="link" href="regular.html#idm45414524638144-bb"><span class="identifier">regular</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="regular.html" title="Class template regular">regular</a> <span class="special">&amp;</span><span class="special">,</span> <span class="identifier">index_type</span><span class="special">,</span> <span class="identifier">index_type</span><span class="special">,</span> <span class="keyword">unsigned</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="regular.html#idm45525155828480-bb">public member functions</a></span>
-  <span class="keyword">const</span> <span class="identifier">transform_type</span> <span class="special">&amp;</span> <a class="link" href="regular.html#idm45525155827920-bb"><span class="identifier">transform</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span> <span class="keyword">noexcept</span><span class="special">;</span>
-  <span class="identifier">index_type</span> <a class="link" href="regular.html#idm45525155826496-bb"><span class="identifier">index</span></a><span class="special">(</span><span class="identifier">value_type</span><span class="special">)</span> <span class="keyword">const</span> <span class="keyword">noexcept</span><span class="special">;</span>
-  <span class="keyword">auto</span> <a class="link" href="regular.html#idm45525155824384-bb"><span class="identifier">update</span></a><span class="special">(</span><span class="identifier">value_type</span><span class="special">)</span> <span class="keyword">noexcept</span><span class="special">;</span>
-  <span class="identifier">value_type</span> <a class="link" href="regular.html#idm45525155822240-bb"><span class="identifier">value</span></a><span class="special">(</span><span class="identifier">real_index_type</span><span class="special">)</span> <span class="keyword">const</span> <span class="keyword">noexcept</span><span class="special">;</span>
-  <span class="keyword">decltype</span><span class="special">(</span><span class="keyword">auto</span><span class="special">)</span> <a class="link" href="regular.html#idm45525155820112-bb"><span class="identifier">bin</span></a><span class="special">(</span><span class="identifier">index_type</span><span class="special">)</span> <span class="keyword">const</span> <span class="keyword">noexcept</span><span class="special">;</span>
-  <span class="identifier">index_type</span> <a class="link" href="regular.html#idm45525155818000-bb"><span class="identifier">size</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span> <span class="keyword">noexcept</span><span class="special">;</span>
-  <span class="identifier">metadata_type</span> <span class="special">&amp;</span> <a class="link" href="regular.html#idm45525155816544-bb"><span class="identifier">metadata</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">noexcept</span><span class="special">;</span>
-  <span class="keyword">const</span> <span class="identifier">metadata_type</span> <span class="special">&amp;</span> <a class="link" href="regular.html#idm45525155815120-bb"><span class="identifier">metadata</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span> <span class="keyword">noexcept</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="regular.html#idm45414524690768-bb">public member functions</a></span>
+  <span class="keyword">const</span> <span class="identifier">transform_type</span> <span class="special">&amp;</span> <a class="link" href="regular.html#idm45414524690208-bb"><span class="identifier">transform</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span> <span class="keyword">noexcept</span><span class="special">;</span>
+  <span class="identifier">index_type</span> <a class="link" href="regular.html#idm45414524688784-bb"><span class="identifier">index</span></a><span class="special">(</span><span class="identifier">value_type</span><span class="special">)</span> <span class="keyword">const</span> <span class="keyword">noexcept</span><span class="special">;</span>
+  <span class="keyword">auto</span> <a class="link" href="regular.html#idm45414524686672-bb"><span class="identifier">update</span></a><span class="special">(</span><span class="identifier">value_type</span><span class="special">)</span> <span class="keyword">noexcept</span><span class="special">;</span>
+  <span class="identifier">value_type</span> <a class="link" href="regular.html#idm45414524684528-bb"><span class="identifier">value</span></a><span class="special">(</span><span class="identifier">real_index_type</span><span class="special">)</span> <span class="keyword">const</span> <span class="keyword">noexcept</span><span class="special">;</span>
+  <span class="keyword">decltype</span><span class="special">(</span><span class="keyword">auto</span><span class="special">)</span> <a class="link" href="regular.html#idm45414524682400-bb"><span class="identifier">bin</span></a><span class="special">(</span><span class="identifier">index_type</span><span class="special">)</span> <span class="keyword">const</span> <span class="keyword">noexcept</span><span class="special">;</span>
+  <span class="identifier">index_type</span> <a class="link" href="regular.html#idm45414524680288-bb"><span class="identifier">size</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span> <span class="keyword">noexcept</span><span class="special">;</span>
   <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> V<span class="special">,</span> <span class="keyword">typename</span> T<span class="special">,</span> <span class="keyword">typename</span> M<span class="special">,</span> <span class="keyword">typename</span> O<span class="special">&gt;</span> 
-    <span class="keyword">bool</span> <a class="link" href="regular.html#idm45525155813696-bb"><span class="keyword">operator</span><span class="special">==</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="regular.html" title="Class template regular">regular</a><span class="special">&lt;</span> <span class="identifier">V</span><span class="special">,</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">M</span><span class="special">,</span> <span class="identifier">O</span> <span class="special">&gt;</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span> <span class="keyword">noexcept</span><span class="special">;</span>
+    <span class="keyword">bool</span> <a class="link" href="regular.html#idm45414524678832-bb"><span class="keyword">operator</span><span class="special">==</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="regular.html" title="Class template regular">regular</a><span class="special">&lt;</span> <span class="identifier">V</span><span class="special">,</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">M</span><span class="special">,</span> <span class="identifier">O</span> <span class="special">&gt;</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span> <span class="keyword">noexcept</span><span class="special">;</span>
   <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> V<span class="special">,</span> <span class="keyword">typename</span> T<span class="special">,</span> <span class="keyword">typename</span> M<span class="special">,</span> <span class="keyword">typename</span> O<span class="special">&gt;</span> 
-    <span class="keyword">bool</span> <a class="link" href="regular.html#idm45525155808912-bb"><span class="keyword">operator</span><span class="special">!=</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="regular.html" title="Class template regular">regular</a><span class="special">&lt;</span> <span class="identifier">V</span><span class="special">,</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">M</span><span class="special">,</span> <span class="identifier">O</span> <span class="special">&gt;</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span> <span class="keyword">noexcept</span><span class="special">;</span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Archive<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="regular.html#idm45525155804128-bb"><span class="identifier">serialize</span></a><span class="special">(</span><span class="identifier">Archive</span> <span class="special">&amp;</span><span class="special">,</span> <span class="keyword">unsigned</span><span class="special">)</span><span class="special">;</span>
+    <span class="keyword">bool</span> <a class="link" href="regular.html#idm45414524674048-bb"><span class="keyword">operator</span><span class="special">!=</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="regular.html" title="Class template regular">regular</a><span class="special">&lt;</span> <span class="identifier">V</span><span class="special">,</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">M</span><span class="special">,</span> <span class="identifier">O</span> <span class="special">&gt;</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span> <span class="keyword">noexcept</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Archive<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="regular.html#idm45414524669264-bb"><span class="identifier">serialize</span></a><span class="special">(</span><span class="identifier">Archive</span> <span class="special">&amp;</span><span class="special">,</span> <span class="keyword">unsigned</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="regular.html#idm45525155761552-bb">public static functions</a></span>
-  <span class="keyword">static</span> <span class="keyword">constexpr</span> <span class="keyword">unsigned</span> <a class="link" href="regular.html#idm45525155760992-bb"><span class="identifier">options</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">noexcept</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="regular.html#idm45414524634304-bb">public static functions</a></span>
+  <span class="keyword">static</span> <span class="keyword">constexpr</span> <span class="keyword">unsigned</span> <a class="link" href="regular.html#idm45414524633744-bb"><span class="identifier">options</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">noexcept</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idm45952479618304"></a><h2>Description</h2>
+<a name="idm45212145648928"></a><h2>Description</h2>
 <p>The most common binning strategy. Very fast. Binning is a O(1) operation.</p>
 <p>
 </p>
 <div class="refsect2">
-<a name="idm45952479617280"></a><h3>Template Parameters</h3>
+<a name="idm45212145647904"></a><h3>Template Parameters</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
 <li class="listitem">
 <pre class="literallayout"><span class="keyword">typename</span> Value</pre>
 </ol></div>
 </div>
 <div class="refsect2">
-<a name="idm45952479607808"></a><h3>
+<a name="idm45212145638432"></a><h3>
 <a name="boost.histogram.axis.regularconstruct-copy-destruct"></a><code class="computeroutput">regular</code> 
         public
        construct/copy/destruct</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
-<li class="listitem"><pre class="literallayout"><a name="idm45525155800896-bb"></a><span class="identifier">regular</span><span class="special">(</span><span class="special">)</span> <span class="special">=</span> <span class="keyword">default</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><a name="idm45525155800336-bb"></a><span class="identifier">regular</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="regular.html" title="Class template regular">regular</a> <span class="special">&amp;</span><span class="special">)</span> <span class="special">=</span> <span class="keyword">default</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><a name="idm45525155796368-bb"></a><span class="identifier">regular</span><span class="special">(</span><a class="link" href="regular.html" title="Class template regular">regular</a> <span class="special">&amp;&amp;</span> o<span class="special">)</span> <span class="keyword">noexcept</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><a name="idm45414524666032-bb"></a><span class="identifier">regular</span><span class="special">(</span><span class="special">)</span> <span class="special">=</span> <span class="keyword">default</span><span class="special">;</span></pre></li>
 <li class="listitem">
-<pre class="literallayout"><a name="idm45525155792720-bb"></a><span class="identifier">regular</span><span class="special">(</span><span class="identifier">transform_type</span> trans<span class="special">,</span> <span class="keyword">unsigned</span> n<span class="special">,</span> <span class="identifier">value_type</span> start<span class="special">,</span> <span class="identifier">value_type</span> stop<span class="special">,</span> 
+<pre class="literallayout"><a name="idm45414524665472-bb"></a><span class="identifier">regular</span><span class="special">(</span><span class="identifier">transform_type</span> trans<span class="special">,</span> <span class="keyword">unsigned</span> n<span class="special">,</span> <span class="identifier">value_type</span> start<span class="special">,</span> <span class="identifier">value_type</span> stop<span class="special">,</span> 
         <span class="identifier">metadata_type</span> meta <span class="special">=</span> <span class="special">{</span><span class="special">}</span><span class="special">)</span><span class="special">;</span></pre>Construct n bins over real transformed range [start, stop). <p>
 </p>
 <div class="variablelist"><table border="0" class="variablelist compact">
 </table></div>
 </li>
 <li class="listitem">
-<pre class="literallayout"><a name="idm45525155785840-bb"></a><span class="identifier">regular</span><span class="special">(</span><span class="keyword">unsigned</span> n<span class="special">,</span> <span class="identifier">value_type</span> start<span class="special">,</span> <span class="identifier">value_type</span> stop<span class="special">,</span> 
+<pre class="literallayout"><a name="idm45414524658592-bb"></a><span class="identifier">regular</span><span class="special">(</span><span class="keyword">unsigned</span> n<span class="special">,</span> <span class="identifier">value_type</span> start<span class="special">,</span> <span class="identifier">value_type</span> stop<span class="special">,</span> 
         <span class="identifier">metadata_type</span> meta <span class="special">=</span> <span class="special">{</span><span class="special">}</span><span class="special">)</span><span class="special">;</span></pre>Construct n bins over real range [start, stop). <p>
 </p>
 <div class="variablelist"><table border="0" class="variablelist compact">
 </li>
 <li class="listitem">
 <pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> T<span class="special">&gt;</span> 
-  <a name="idm45525155780096-bb"></a><span class="identifier">regular</span><span class="special">(</span><span class="identifier">transform_type</span> trans<span class="special">,</span> <span class="keyword">const</span> <span class="identifier">step_type</span><span class="special">&lt;</span> <span class="identifier">T</span> <span class="special">&gt;</span> <span class="special">&amp;</span> step<span class="special">,</span> <span class="identifier">value_type</span> start<span class="special">,</span> 
+  <a name="idm45414524652848-bb"></a><span class="identifier">regular</span><span class="special">(</span><span class="identifier">transform_type</span> trans<span class="special">,</span> <span class="identifier">step_type</span><span class="special">&lt;</span> <span class="identifier">T</span> <span class="special">&gt;</span> step<span class="special">,</span> <span class="identifier">value_type</span> start<span class="special">,</span> 
           <span class="identifier">value_type</span> stop<span class="special">,</span> <span class="identifier">metadata_type</span> meta <span class="special">=</span> <span class="special">{</span><span class="special">}</span><span class="special">)</span><span class="special">;</span></pre>Construct bins with the given step size over real transformed range [start, stop). <p>
 The axis computes the number of bins as n = abs(stop - start) / step, rounded down. This means that stop is an upper limit to the actual value (start + n * step). </p>
 <div class="variablelist"><table border="0" class="variablelist compact">
@@ -231,7 +223,7 @@ The axis computes the number of bins as n = abs(stop - start) / step, rounded do
 </li>
 <li class="listitem">
 <pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> T<span class="special">&gt;</span> 
-  <a name="idm45525155772176-bb"></a><span class="identifier">regular</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">step_type</span><span class="special">&lt;</span> <span class="identifier">T</span> <span class="special">&gt;</span> <span class="special">&amp;</span> step<span class="special">,</span> <span class="identifier">value_type</span> start<span class="special">,</span> <span class="identifier">value_type</span> stop<span class="special">,</span> 
+  <a name="idm45414524644928-bb"></a><span class="identifier">regular</span><span class="special">(</span><span class="identifier">step_type</span><span class="special">&lt;</span> <span class="identifier">T</span> <span class="special">&gt;</span> step<span class="special">,</span> <span class="identifier">value_type</span> start<span class="special">,</span> <span class="identifier">value_type</span> stop<span class="special">,</span> 
           <span class="identifier">metadata_type</span> meta <span class="special">=</span> <span class="special">{</span><span class="special">}</span><span class="special">)</span><span class="special">;</span></pre>Construct bins with the given step size over real range [start, stop). <p>
 The axis computes the number of bins as n = abs(stop - start) / step, rounded down. This means that stop is an upper limit to the actual value (start + n * step). </p>
 <div class="variablelist"><table border="0" class="variablelist compact">
@@ -269,43 +261,37 @@ The axis computes the number of bins as n = abs(stop - start) / step, rounded do
 </table></div>
 </li>
 <li class="listitem">
-<pre class="literallayout"><a name="idm45525155765392-bb"></a><span class="identifier">regular</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="regular.html" title="Class template regular">regular</a> <span class="special">&amp;</span> src<span class="special">,</span> <span class="identifier">index_type</span> begin<span class="special">,</span> <span class="identifier">index_type</span> end<span class="special">,</span> <span class="keyword">unsigned</span> merge<span class="special">)</span><span class="special">;</span></pre>Constructor used by algorithm::reduce to shrink and rebin (not for users). </li>
-<li class="listitem"><pre class="literallayout"><a class="link" href="regular.html" title="Class template regular">regular</a> <span class="special">&amp;</span> <a name="idm45525155798640-bb"></a><span class="keyword">operator</span><span class="special">=</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="regular.html" title="Class template regular">regular</a> <span class="special">&amp;</span><span class="special">)</span> <span class="special">=</span> <span class="keyword">default</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><a class="link" href="regular.html" title="Class template regular">regular</a> <span class="special">&amp;</span> <a name="idm45525155794832-bb"></a><span class="keyword">operator</span><span class="special">=</span><span class="special">(</span><a class="link" href="regular.html" title="Class template regular">regular</a> <span class="special">&amp;&amp;</span> o<span class="special">)</span> <span class="keyword">noexcept</span><span class="special">;</span></pre></li>
+<pre class="literallayout"><a name="idm45414524638144-bb"></a><span class="identifier">regular</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="regular.html" title="Class template regular">regular</a> <span class="special">&amp;</span> src<span class="special">,</span> <span class="identifier">index_type</span> begin<span class="special">,</span> <span class="identifier">index_type</span> end<span class="special">,</span> <span class="keyword">unsigned</span> merge<span class="special">)</span><span class="special">;</span></pre>Constructor used by algorithm::reduce to shrink and rebin (not for users). </li>
 </ol></div>
 </div>
 <div class="refsect2">
-<a name="idm45952479474144"></a><h3>
-<a name="idm45525155828480-bb"></a><code class="computeroutput">regular</code> public member functions</h3>
+<a name="idm45212145537296"></a><h3>
+<a name="idm45414524690768-bb"></a><code class="computeroutput">regular</code> public member functions</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
 <li class="listitem">
-<pre class="literallayout"><span class="keyword">const</span> <span class="identifier">transform_type</span> <span class="special">&amp;</span> <a name="idm45525155827920-bb"></a><span class="identifier">transform</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span> <span class="keyword">noexcept</span><span class="special">;</span></pre>Return instance of the transform type. </li>
-<li class="listitem">
-<pre class="literallayout"><span class="identifier">index_type</span> <a name="idm45525155826496-bb"></a><span class="identifier">index</span><span class="special">(</span><span class="identifier">value_type</span> x<span class="special">)</span> <span class="keyword">const</span> <span class="keyword">noexcept</span><span class="special">;</span></pre>Return index for value argument. </li>
-<li class="listitem">
-<pre class="literallayout"><span class="keyword">auto</span> <a name="idm45525155824384-bb"></a><span class="identifier">update</span><span class="special">(</span><span class="identifier">value_type</span> x<span class="special">)</span> <span class="keyword">noexcept</span><span class="special">;</span></pre>Returns index and shift (if axis has grown) for the passed argument. </li>
+<pre class="literallayout"><span class="keyword">const</span> <span class="identifier">transform_type</span> <span class="special">&amp;</span> <a name="idm45414524690208-bb"></a><span class="identifier">transform</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span> <span class="keyword">noexcept</span><span class="special">;</span></pre>Return instance of the transform type. </li>
 <li class="listitem">
-<pre class="literallayout"><span class="identifier">value_type</span> <a name="idm45525155822240-bb"></a><span class="identifier">value</span><span class="special">(</span><span class="identifier">real_index_type</span> i<span class="special">)</span> <span class="keyword">const</span> <span class="keyword">noexcept</span><span class="special">;</span></pre>Return value for fractional index argument. </li>
+<pre class="literallayout"><span class="identifier">index_type</span> <a name="idm45414524688784-bb"></a><span class="identifier">index</span><span class="special">(</span><span class="identifier">value_type</span> x<span class="special">)</span> <span class="keyword">const</span> <span class="keyword">noexcept</span><span class="special">;</span></pre>Return index for value argument. </li>
 <li class="listitem">
-<pre class="literallayout"><span class="keyword">decltype</span><span class="special">(</span><span class="keyword">auto</span><span class="special">)</span> <a name="idm45525155820112-bb"></a><span class="identifier">bin</span><span class="special">(</span><span class="identifier">index_type</span> idx<span class="special">)</span> <span class="keyword">const</span> <span class="keyword">noexcept</span><span class="special">;</span></pre>Return bin for index argument. </li>
+<pre class="literallayout"><span class="keyword">auto</span> <a name="idm45414524686672-bb"></a><span class="identifier">update</span><span class="special">(</span><span class="identifier">value_type</span> x<span class="special">)</span> <span class="keyword">noexcept</span><span class="special">;</span></pre>Returns index and shift (if axis has grown) for the passed argument. </li>
 <li class="listitem">
-<pre class="literallayout"><span class="identifier">index_type</span> <a name="idm45525155818000-bb"></a><span class="identifier">size</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span> <span class="keyword">noexcept</span><span class="special">;</span></pre>Returns the number of bins, without over- or underflow. </li>
+<pre class="literallayout"><span class="identifier">value_type</span> <a name="idm45414524684528-bb"></a><span class="identifier">value</span><span class="special">(</span><span class="identifier">real_index_type</span> i<span class="special">)</span> <span class="keyword">const</span> <span class="keyword">noexcept</span><span class="special">;</span></pre>Return value for fractional index argument. </li>
 <li class="listitem">
-<pre class="literallayout"><span class="identifier">metadata_type</span> <span class="special">&amp;</span> <a name="idm45525155816544-bb"></a><span class="identifier">metadata</span><span class="special">(</span><span class="special">)</span> <span class="keyword">noexcept</span><span class="special">;</span></pre>Returns reference to metadata. </li>
+<pre class="literallayout"><span class="keyword">decltype</span><span class="special">(</span><span class="keyword">auto</span><span class="special">)</span> <a name="idm45414524682400-bb"></a><span class="identifier">bin</span><span class="special">(</span><span class="identifier">index_type</span> idx<span class="special">)</span> <span class="keyword">const</span> <span class="keyword">noexcept</span><span class="special">;</span></pre>Return bin for index argument. </li>
 <li class="listitem">
-<pre class="literallayout"><span class="keyword">const</span> <span class="identifier">metadata_type</span> <span class="special">&amp;</span> <a name="idm45525155815120-bb"></a><span class="identifier">metadata</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span> <span class="keyword">noexcept</span><span class="special">;</span></pre>Returns reference to const metadata. </li>
+<pre class="literallayout"><span class="identifier">index_type</span> <a name="idm45414524680288-bb"></a><span class="identifier">size</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span> <span class="keyword">noexcept</span><span class="special">;</span></pre>Returns the number of bins, without over- or underflow. </li>
 <li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> V<span class="special">,</span> <span class="keyword">typename</span> T<span class="special">,</span> <span class="keyword">typename</span> M<span class="special">,</span> <span class="keyword">typename</span> O<span class="special">&gt;</span> 
-  <span class="keyword">bool</span> <a name="idm45525155813696-bb"></a><span class="keyword">operator</span><span class="special">==</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="regular.html" title="Class template regular">regular</a><span class="special">&lt;</span> <span class="identifier">V</span><span class="special">,</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">M</span><span class="special">,</span> <span class="identifier">O</span> <span class="special">&gt;</span> <span class="special">&amp;</span> o<span class="special">)</span> <span class="keyword">const</span> <span class="keyword">noexcept</span><span class="special">;</span></pre></li>
+  <span class="keyword">bool</span> <a name="idm45414524678832-bb"></a><span class="keyword">operator</span><span class="special">==</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="regular.html" title="Class template regular">regular</a><span class="special">&lt;</span> <span class="identifier">V</span><span class="special">,</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">M</span><span class="special">,</span> <span class="identifier">O</span> <span class="special">&gt;</span> <span class="special">&amp;</span> o<span class="special">)</span> <span class="keyword">const</span> <span class="keyword">noexcept</span><span class="special">;</span></pre></li>
 <li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> V<span class="special">,</span> <span class="keyword">typename</span> T<span class="special">,</span> <span class="keyword">typename</span> M<span class="special">,</span> <span class="keyword">typename</span> O<span class="special">&gt;</span> 
-  <span class="keyword">bool</span> <a name="idm45525155808912-bb"></a><span class="keyword">operator</span><span class="special">!=</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="regular.html" title="Class template regular">regular</a><span class="special">&lt;</span> <span class="identifier">V</span><span class="special">,</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">M</span><span class="special">,</span> <span class="identifier">O</span> <span class="special">&gt;</span> <span class="special">&amp;</span> o<span class="special">)</span> <span class="keyword">const</span> <span class="keyword">noexcept</span><span class="special">;</span></pre></li>
-<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Archive<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idm45525155804128-bb"></a><span class="identifier">serialize</span><span class="special">(</span><span class="identifier">Archive</span> <span class="special">&amp;</span><span class="special">,</span> <span class="keyword">unsigned</span><span class="special">)</span><span class="special">;</span></pre></li>
+  <span class="keyword">bool</span> <a name="idm45414524674048-bb"></a><span class="keyword">operator</span><span class="special">!=</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="regular.html" title="Class template regular">regular</a><span class="special">&lt;</span> <span class="identifier">V</span><span class="special">,</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">M</span><span class="special">,</span> <span class="identifier">O</span> <span class="special">&gt;</span> <span class="special">&amp;</span> o<span class="special">)</span> <span class="keyword">const</span> <span class="keyword">noexcept</span><span class="special">;</span></pre></li>
+<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Archive<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idm45414524669264-bb"></a><span class="identifier">serialize</span><span class="special">(</span><span class="identifier">Archive</span> <span class="special">&amp;</span> ar<span class="special">,</span> <span class="keyword">unsigned</span><span class="special">)</span><span class="special">;</span></pre></li>
 </ol></div>
 </div>
 <div class="refsect2">
-<a name="idm45952479368352"></a><h3>
-<a name="idm45525155761552-bb"></a><code class="computeroutput">regular</code> public static functions</h3>
+<a name="idm45212145444432"></a><h3>
+<a name="idm45414524634304-bb"></a><code class="computeroutput">regular</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="keyword">constexpr</span> <span class="keyword">unsigned</span> <a name="idm45525155760992-bb"></a><span class="identifier">options</span><span class="special">(</span><span class="special">)</span> <span class="keyword">noexcept</span><span class="special">;</span></pre>Returns the options. </li></ol></div>
+<pre class="literallayout"><span class="keyword">static</span> <span class="keyword">constexpr</span> <span class="keyword">unsigned</span> <a name="idm45414524633744-bb"></a><span class="identifier">options</span><span class="special">(</span><span class="special">)</span> <span class="keyword">noexcept</span><span class="special">;</span></pre>Returns the options. </li></ol></div>
 </div>
 </div>
 </div>
@@ -320,7 +306,7 @@ The axis computes the number of bins as n = abs(stop - start) / step, rounded do
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