<a class="link" href="definitions.html#boost_numericconversion.definitions.standard__numeric__conversions" title="Standard (numeric) Conversions">Standard
      (numeric) Conversions</a>
</h3></div></div></div>
<p>
        The C++ language defines <span class="underline">Standard Conversions</span>
        (&#167;4) some of which are conversions between arithmetic types.
      </p>
<p>
        These are <span class="underline">Integral promotions</span> (&#167;4.5),
        <span class="underline">Integral 