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<tr class="memitem:ga6d24a9e3abe3e6a908661b43acb8efe0"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL genIUType&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00175.html#ga6d24a9e3abe3e6a908661b43acb8efe0">roundPowerOfTwo</a> (genIUType Value)</td></tr>
<tr class="memdesc:ga6d24a9e3abe3e6a908661b43acb8efe0"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return the power of two number which value is the closet to the input value.  <a href="