From 275654d2d9d4d1ef8e078f6068e39f842fcebf8e Mon Sep 17 00:00:00 2001
From: Andre Sailer <andre.philippe.sailer@cern.ch>
Date: Thu, 6 Jun 2019 16:46:46 +0200
Subject: [PATCH] DDG4: ddsim: disable physics.decays by default, add
documentation with warning
---
DDG4/python/DDSim/Helper/Physics.py | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/DDG4/python/DDSim/Helper/Physics.py b/DDG4/python/DDSim/Helper/Physics.py
index 8f7863a0d..1024fcfeb 100644
--- a/DDG4/python/DDSim/Helper/Physics.py
+++ b/DDG4/python/DDSim/Helper/Physics.py
@@ -11,7 +11,7 @@ class Physics( ConfigHelper ):
super(Physics, self).__init__()
self._rangecut = 0.7*mm
self.list ="FTFP_BERT"
- self.decays = True
+ self._decays = False
self._pdgfile = None
self._rejectPDGs = {1,2,3,4,5,6,21,23,24,25}
self._zeroTimePDGs = {11, 13, 15, 17}
@@ -77,6 +77,16 @@ class Physics( ConfigHelper ):
raise RuntimeError( "PDGFile: %s not found" % os.path.abspath( val ) )
self._pdgfile = os.path.abspath( val )
+ @property
+ def decays(self):
+ """If true, add decay processes for all particles.
+
+ Only enable when creating a physics list not based on an existing Geant4 list!
+ """
+ return self._decays
+ @decays.setter
+ def decays(self, val):
+ self._decays = val
def setupPhysics( self, kernel, name=None):
seq = kernel.physicsList()
--
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