_1_1Constraint-members.html">List of all members</a>  </div>
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<div class="title">Constraint</div>  </div>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>A constraint. </p>
<p>This class enables you to modify the constraint that was previously added to the model.</p>
<p>The constraint must be built using the different <code>CpModelBuilder::AddXXX</code> methods. </p>

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