From Lorenzo:

I attach also a new plugin which uses foam.


git-svn-id: http://root.cern.ch/svn/root/trunk@37254 27541ba8-7e3a-0410-8455-c3a389f83636

etc/plugins/ROOT@@Math@@DistSampler/P020_TFoamSampler.C

+void P020_TFoamSampler()
+{
+   gPluginMgr->AddHandler("ROOT::Math::DistSampler", "Foam", "TFoamSampler",
+      "Foam", "TFoamSampler( )");
+}