cialize
&quot;pair&quot; in this way would require three partial
specializations, plus the primary template. Type traits allows us
to define a single primary template that adjusts itself auto-magically
to any of these partial specializations, instead of a brute-force
partial specialization approach. Using type traits in this
fashion allows programmers to delegate partial specialization to
the type traits classes, resulting in code that is easier to
maintain and easier to understand.</p>

<h4>Conclusion</h4>