::operator!=</a> (<a class="el" href="namespacenc.html#a8e78c416b2386411d8c6b5226bd4c78a">const</a> <a class="el" href="classnc_1_1_date_time.html">DateTime</a> &amp;<a class="el" href="namespacenc.html#a8e78c416b2386411d8c6b5226bd4c78a">lhs</a>, <a class="el" href="namespacenc.html#a8e78c416b2386411d8c6b5226bd4c78a">const</a> <a class="el" href="classnc_1_1_date_time.html">DateTime</a> &amp;<a class="el" href="namespacenc.html#a8e78c416b2386411d8c6b5226bd4c78a">rhs</a>) <a class="el" href="namespacenc.html