st &amp;pd)</td></tr>
<tr class="memdesc:a60649c5832308133b54c8f8aff30264b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructs <code><a class="el" href="classnvtx3_1_1v1_1_1mv1_1_1payload__data.html" title="Wrapper around the NVTX C API nvtxPayloadData_t struct.">payload_data</a></code> from an existing NVTX C API struct.  <br /></td></tr>
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