</td>
          <td></td>
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  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">pure virtual</span></span>  </td>
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<p>send a message to the host </p>

<p>Implemented in <a class="el" href="class_plugin_host_connector.html#a7f24c6d703ce790ca72cf5181759bfc1">PluginHostConnector</a>, <a class="el" href="class_steinberg_1_1_vst_1_1_a_s_pi_k_1_1_plugin_host_connector.html#a1744075250c4428de188cf35dff31ca7">Steinberg