, 2.1
 2. &lt;&lt;Example(,3)&gt;&gt;          - passes 7, 3.0
 3. &lt;&lt;Example(2)&gt;&gt;           - passes 2, 2.1
 4. &lt;&lt;Example(a,7.54)&gt;&gt;      - error, "a" not an integer</pre><span class="anchor" id="line-211"></span><span class="anchor" id="line-212"></span><p class="line874">Additionally, it is possible to declare the type you would like to get: <span class="anchor" id="line-213"></span><span class="anchor" id="line-214"></span><span class="anchor" id="line-215"></span><span class="anch