<map id="isc::db::NullKeyError" name="isc::db::NullKeyError">
<area shape="rect" id="Node000001" title="Key is NULL but was specified NOT NULL." alt="" coords="5,151,147,175"/>
<area shape="rect" id="Node000002" href="$d5/d15/classisc_1_1Exception.html" title="This is a base class for exceptions thrown from the DNS library module." alt="" coords="24,78,128,103"/>
<area shape="poly" id="edge1_Node000001_Node000002" title=" " alt="" coords="78,117,79,151,73,149,74,120"/>
<area shape="rect" id="Node000003" title=" " alt="" coords="25,5,127,30"/>
<area shape="poly" id="edge2_Node000002_Node000003" title=" " alt="" coords="77,43,79,78,73,77,75,48"/>
</map>
