<map id="sigc::signal&lt; T_return()&gt;" name="sigc::signal&lt; T_return()&gt;">
<area shape="rect" id="Node000001" title="This specialization allows use of the sigc::signal&lt;R(Args...)&gt; syntax." alt="" coords="5,240,191,265"/>
<area shape="rect" id="Node000002" href="$classsigc_1_1signal0.html" title=" " alt="" coords="10,152,186,192"/>
<area shape="poly" id="edge1_Node000001_Node000002" title=" " alt="" coords="101,206,101,240,95,240,95,206"/>
<area shape="rect" id="Node000003" href="$structsigc_1_1signal__base.html" title="Base class for the sigc::signal# templates." alt="" coords="31,79,165,104"/>
<area shape="poly" id="edge2_Node000002_Node000003" title=" " alt="" coords="101,118,101,152,95,152,95,118"/>
<area shape="rect" id="Node000004" href="$structsigc_1_1trackable.html" title="Base class for objects with auto&#45;disconnection." alt="" coords="40,5,156,31"/>
<area shape="poly" id="edge3_Node000003_Node000004" title=" " alt="" coords="101,44,101,79,95,79,95,44"/>
</map>
