calar_type</a></span> <span class="RenoLink">read_element</span>( Vector const &amp; v );</pre>
</div></div><p>This function template is expected to be static member of user-defined specializations of the <i><span class="RenoLink"><a href="vec_traits.html">vec_traits</a></span></i> template. It returns the <i>I</i>-th element of <i>v</i>, by value or by const reference.</p>
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See also: <span class="RenoPageList"><a href="vec.html">vec</a>&nbsp;