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<link title="Interval" rel="Chapter" href="Interval.html"><title>Interval</title>
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<center><h1>Module <a href="type_Interval.html">Interval</a></h1></center>
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<pre><span class="keyword">module</span> Interval: <code class="code">sig</code> <a href="Interval.html">..</a> <code class="code">end</code></pre>Variable Membership to an Interval<br>
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<pre><span class="keyword">val</span> <a name="VALis_member"></a>is_member : <code class="type">Var.Fd.t -> int -> int -> Var.Fd.t</code></pre><div class="info">
<code class="code">is_member v inf sup</code> returns a boolean variable which will
be instantiated to <code class="code">1</code> if <code class="code">v</code> is in <code class="code">inf..sup</code> and to <code class="code">0</code> otherwise.<br>
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<pre><span class="keyword">val</span> <a name="VALcstr"></a>cstr : <code class="type">Var.Fd.t -> int -> int -> Var.Fd.t -> <a href="Cstr.html#TYPEt">Cstr.t</a></code></pre><div class="info">
<code class="code">cstr v inf sup b</code> returns a constraint ensuring that the boolean
variable <code class="code">b</code> is instantiated to <code class="code">1</code> if <code class="code">v</code> is in <code class="code">inf..sup</code> and to
<code class="code">0</code> otherwise.
Not reifiable.<br>
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