html">payload</a>{42}, <a class="code hl_class" href="classnvtx3_1_1v1_1_1mv1_1_1category.html">category</a>{1}, <span class="stringliteral">&quot;message&quot;</span>};</div>
<div class="ttc" id="aclassnvtx3_1_1v1_1_1mv1_1_1category_html"><div class="ttname"><a href="classnvtx3_1_1v1_1_1mv1_1_1category.html">nvtx3::category</a></div><div class="ttdoc">Object for intra-domain grouping of NVTX events.</div><div class="ttdef"><b>Definition</b> <a href="nvtx3_8hpp_source.html#l01282">nvtx3.hpp:1282</a></div></