          A 64 bit binary value or a <a class="link" href="../basics.html#spirit.qi.reference.basics.lazy_argument">Lazy
                  Argument</a> that evaluates to a 64 bit binary value. This value
                  is always in native endian.
                </p></dd>
<dt><span class="term"><code class="computeroutput"><span class="identifier">f</span></code></span></dt>
<dd><p>
                  A float binary value or a <a class="link" href="../basics.html#spirit.qi.reference.basics.lazy_argument">