In the Streamer functions replace the lines like

         TPad::Class()->ReadBuffer(b, this, v, R__s, R__c);
         TPad::Class()->WriteBuffer(b,this);
by
         b.ReadClassBuffer(TPad::Class(), this, v, R__s, R__c);
         b.WriteClassBuffer(TPad::Class(),this);


git-svn-id: http://root.cern.ch/svn/root/trunk@17726 27541ba8-7e3a-0410-8455-c3a389f83636