stroke-width: 0px; color: rgb(0, 0, 0); font-family: 'DejaVu Sans', arial, sans-serif; font-size: 13px; orphans: auto; text-align: start; text-indent: 0px; widows: auto;">
<ul style="list-style-type: square; padding: 0px; list-style-image: url(data:image/png;">
<li>each of its parameters must be literal type</li>
<li>the class must have no virtual base classes</li>
<li>the constructor must not have a <a title="cpp/language/function-try-block" style="text-decoration: none; color: rgb(11, 0, 128); background