lign="right" valign="top">std::ostream &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespacenc_1_1coordinates.html#a2f71fe712d74cf7677ad64e770761d95">operator&lt;&lt;</a> (std::ostream &amp;<a class="el" href="namespacenc.html#a8e78c416b2386411d8c6b5226bd4c78a">os</a>, <a class="el" href="namespacenc.html#a8e78c416b2386411d8c6b5226bd4c78a">const</a> <a class="el" href="classnc_1_1coordinates_1_1_cartesian.html">Cartesian</a> &amp;<a class="el" href="namespacenc.html#a8e78c41