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<center><h1>Module <a href="type_Var.html">Var</a></h1></center>
<br>
<pre><span class="keyword">module</span> Var: <code class="code">sig</code> <a href="Var.html">..</a> <code class="code">end</code></pre><a name="1_ConstrainedAttributedFiniteDomainVariables"></a>
<h1>Constrained, Attributed, Finite Domain Variables</h1><br>
<hr width="100%">
<pre><span class="keyword">module type</span> <a href="Var.ATTR.html">ATTR</a> = <code class="code">sig</code> <a href="Var.ATTR.html">..</a> <code class="code">end</code></pre><div class="info">
Signature of the Attribute of a Domain Variable.
</div>
<pre><span class="keyword">module</span> <a href="Var.Attr.html">Attr</a>: <code class="type"><a href="Var.ATTR.html">ATTR</a></code><code class="type">
with type domain = Domain.t and type elt = Domain.elt</code></pre><pre><span class="keyword">module</span> <a href="Var.SetAttr.html">SetAttr</a>: <code class="type"><a href="Var.ATTR.html">ATTR</a></code><code class="type">
with type domain = SetDomain.t and type elt = <a href="SetDomain.S.html">SetDomain.S</a>.t</code></pre><br><code><span class="keyword">type</span> <a name="TYPEconcrete"></a><code class="type">('a, 'b)</code> concrete = </code><table class="typetable">
<tr>
<td align="left" valign="top" >
<code><span class="keyword">|</span></code></td>
<td align="left" valign="top" >
<code><span class="constructor">Unk</span> <span class="keyword">of</span> <code class="type">'a</code></code></td>
</tr>
<tr>
<td align="left" valign="top" >
<code><span class="keyword">|</span></code></td>
<td align="left" valign="top" >
<code><span class="constructor">Val</span> <span class="keyword">of</span> <code class="type">'b</code></code></td>
<td class="typefieldcomment" align="left" valign="top" ><code>(*</code></td><td class="typefieldcomment" align="left" valign="top" ><code>Concrete type of the value of finite domain variables.</code></td><td class="typefieldcomment" align="left" valign="bottom" ><code>*)</code></td>
</tr></table>
<pre><span class="keyword">module type</span> <a href="Var.BASICFD.html">BASICFD</a> = <code class="code">sig</code> <a href="Var.BASICFD.html">..</a> <code class="code">end</code></pre><div class="info">
Common variables module signature.
</div>
<pre><span class="keyword">module type</span> <a href="Var.FD.html">FD</a> = <code class="code">sig</code> <a href="Var.FD.html">..</a> <code class="code">end</code></pre><div class="info">
Extended signature for finite domain variable (with added functions
irrelevant to set variables).
</div>
<pre><span class="keyword">module</span> <a href="Var.Fd.html">Fd</a>: <code class="type"><a href="Var.FD.html">FD</a></code><code class="type">
with
type domain = Domain.t
and type elt = Domain.elt
and type attr = Attr.t
and type event = Attr.event</code></pre><div class="info">
Concrete finite domain variable module.
</div>
<pre><span class="keyword">module</span> <a href="Var.SetFd.html">SetFd</a>: <code class="type"><a href="Var.BASICFD.html">BASICFD</a></code><code class="type">
with
type domain = SetDomain.t
and type elt = <a href="SetDomain.S.html">SetDomain.S</a>.t
and type attr = SetAttr.t
and type event = SetAttr.event</code></pre><div class="info">
Concrete integer set variable module.
</div>
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