template&lt;typename T , qualifier Q&gt; </td></tr>
<tr class="memitem:gacb8969e6543ba775c6638161a37ac330"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL mat&lt; 4, 2, T, Q &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00206.html#gacb8969e6543ba775c6638161a37ac330">diagonal4x2</a> (vec&lt; 2, T, Q &gt; const &amp;v)</td></tr>
<tr class="memdesc:gacb8969e6543ba775c6638161a37ac330"><td class="mdescLeft">&#160;</td><td class="mdescRight">Build a diagon