a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><h3>template&lt;class T&gt;<br />
class operations_research::CallMethod0&lt; T &gt;</h3>

<p>Demon proxy to a method on the constraint with no arguments. </p>
<p>These methods represent generic demons that will call back a method on the constraint during their Run method. This way, all propagation methods are members of the constraint class, and demons are just proxies with a priority of NORMAL_PRIORITY. </p>

<p class="definition">D