pythia interface changes for fast sim decays

cms-sw · Sep 19, 2014 · 6710873 · 6710873
1 parent 655f331
commit 6710873
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/FastSimulation/ParticleDecay/interface/PythiaDecays.h b/FastSimulation/ParticleDecay/interface/PythiaDecays.h
@@ -8,7 +8,7 @@
 #include <HepMC/GenEvent.h>
 #include <HepMC/GenParticle.h> 
 #include <Pythia8/Pythia.h>
-#include <Pythia8/Pythia8ToHepMC.h>
+#include "Pythia8Plugins/HepMC2.h"
 #include "SimDataFormats/GeneratorProducts/interface/HepMCProduct.h"
 #include "SimDataFormats/GeneratorProducts/interface/GenRunInfoProduct.h"
 #include "GeneratorInterface/ExternalDecays/interface/ExternalDecayDriver.h"

diff --git a/FastSimulation/ParticleDecay/src/PythiaDecays.cc b/FastSimulation/ParticleDecay/src/PythiaDecays.cc
@@ -36,9 +36,9 @@ PythiaDecays::PythiaDecays(std::string program)
     decayer.reset(new Pythia8::Pythia);
     p8RndmEngine.reset(new gen::P8RndmEngine);
     decayer->setRndmEnginePtr(p8RndmEngine.get());
-    decayer->readString("ProcessLevel:all = off");
-    decayer->readString("PartonLevel:FSRinResonances = off"); //?
-    decayer->readString("ProcessLevel:resonanceDecays = off"); //?
+    decayer->settings.flag("ProcessLevel:all",false);
+    decayer->settings.flag("PartonLevel:FSRinResonances",false);
+    decayer->settings.flag("ProcessLevel:resonanceDecays",false);
     decayer->init();
 
     // forbid all decays