n>&#160;                GLM_FUNC_DECL GLM_EXPLICIT tmat2x2(tmat2x2&lt;U, Q&gt; const &amp; m);</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;                GLM_FUNC_DECL GLM_EXPLICIT tmat2x2(tmat3x3&lt;T, P&gt; const &amp; x);</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;                GLM_FUNC_DECL GLM_EXPLICIT tmat2x2(tmat4x4&lt;T, P&gt; const 