Merge pull request cms-sw#8273 from lviliani/Geant4e-7_5_X

Geant4e test example

TrackPropagation/Geant4e/test/Geant4e_example_cfg.py

@@ -0,0 +1,49 @@
+import FWCore.ParameterSet.Config 
+
+process = cms.Process("G4eRefit")
+
+
+process.load('Configuration.StandardSequences.Services_cff')
+process.load('Configuration.StandardSequences.GeometryDB_cff')
+process.load("Configuration.EventContent.EventContent_cff")
+process.load("Configuration.StandardSequences.Reconstruction_cff")
+process.load('Configuration.StandardSequences.MagneticField_38T_cff')
+process.load('Configuration.StandardSequences.EndOfProcess_cff')
+process.load("Configuration.StandardSequences.FrontierConditions_GlobalTag_condDBv2_cff")
+
+
+from Configuration.AlCa.GlobalTag_condDBv2 import GlobalTag
+process.GlobalTag = GlobalTag(process.GlobalTag, 'auto:run2_mc', '')
+
+process.load("FWCore.MessageService.MessageLogger_cfi")
+process.MessageLogger.default = cms.untracked.PSet(ERROR = cms.untracked.PSet(limit = cms.untracked.int32(5)))
+process.MessageLogger.cerr.FwkReport.reportEvery = 100
+
+process.maxEvents = cms.untracked.PSet( input = cms.untracked.int32(20) )
+
+process.source = cms.Source("PoolSource",
+    fileNames = cms.untracked.vstring(
+       '/store/relval/CMSSW_7_4_0_pre6/RelValSingleMuPt10_UP15/GEN-SIM-RECO/MCRUN2_74_V1-v1/00000/4C6BF9BF-95A9-E411-ADA9-0025905A60FE.root',
+       '/store/relval/CMSSW_7_4_0_pre6/RelValSingleMuPt10_UP15/GEN-SIM-RECO/MCRUN2_74_V1-v1/00000/DE6B164D-9FA9-E411-9BAF-0025905B85D0.root' 
+    ),
+)
+
+
+process.load("TrackPropagation.Geant4e.geantRefit_cff")
+process.Geant4eTrackRefitter.src = cms.InputTag("generalTracks")
+process.Geant4eTrackRefitter.usePropagatorForPCA = cms.bool(True)
+process.g4RefitPath = cms.Path( process.MeasurementTrackerEvent * process.geant4eTrackRefit )
+
+
+process.out = cms.OutputModule( "PoolOutputModule",
+  outputCommands = cms.untracked.vstring(
+  'keep *'
+  ),
+  fileName = cms.untracked.string( 'test.root' )
+)
+
+process.g4RefitPath = cms.Path( process.MeasurementTrackerEvent * process.geant4eTrackRefit )
+process.e = cms.EndPath(process.out)
+process.schedule = cms.Schedule( process.g4RefitPath, process.e )
+
+