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<center><h1>Module <a href="type_Calendar_sig.html">Calendar_sig</a></h1></center>
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<pre><span class="keyword">module</span> Calendar_sig: <code class="code"><span class="keyword">sig</span></code> <a href="Calendar_sig.html">..</a> <code class="code"><span class="keyword">end</span></code></pre>Calendar interface. A calendar combines a date and a time: it may be seen
as a 6-uple (year, month, day, hour, minute, second).
<p>
If you only need operations on dates, you should better use a date
implementation (like module <code class="code"><span class="constructor">Date</span></code>). But if you need to manage more precise
dates, use this module. The exact Julian period is now <code class="code">[<span class="constructor">January</span>, 1st 4713
<span class="constructor">BC</span> at midday <span class="constructor">GMT</span>; <span class="constructor">January</span> 22th, 3268 <span class="constructor">AC</span> at midday <span class="constructor">GMT</span>]</code>.<br>
<hr width="100%">
<pre><span class="keyword">module type</span> <a href="Calendar_sig.S.html">S</a> = <code class="code"><span class="keyword">sig</span></code> <a href="Calendar_sig.S.html">..</a> <code class="code"><span class="keyword">end</span></code></pre><div class="info">
Common operations for all calendar representations.
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