pan><span class=identifier>id</span><span class=special>(</span><span class=identifier>id_</span><span class=special>),</span><span class=identifier>name</span><span class=special>(</span><span class=identifier>name_</span><span class=special>),</span><span class=identifier>age</span><span class=special>(</span><span class=identifier>age_</span><span class=special>){}

  </span><span class=keyword>bool </span><span class=keyword>operator</span><span class=special>==(</span><span class=keyword>const </span><