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PhysicsAnalysis
PyAnalysis
PyAnalysisExamples
share
BindingsTest.py
Go to the documentation of this file.
1
7
8
9
# load dict for MyCutClass
10
pylcgdict.load_library(
"libPyAnalysisExamplesDict"
)
11
12
# instantiate a C++ class from python
13
cut = g.AthPyEx.MyCutClass(30*GeV)
14
15
# init application mgr
16
theApp.initialize()
17
18
#import ROOT
19
import
ROOT
20
21
# create hist
22
ha = ROOT.TH1F (
'accept'
,
'Test Acc'
,100,0,100000)
23
hr = ROOT.TH1F (
'reject'
,
'Test Rej'
,100,0,100000)
24
25
# loop over 5 events
26
for
ievent
in
range
(5):
27
# run 1 event
28
theApp.nextEvent()
29
30
# get ElectronContainer
31
econ = PyParticleTools.getElectrons(
"ElectronCollection"
)
32
for
ie
in
range
(len(econ)):
33
eobj = econ[ie]
34
if
cut.isAccepted(eobj):
35
print
(
"accept %f"
% eobj.pt())
36
ha.Fill(eobj.pt())
37
else
:
38
print
(
"reject %f"
% eobj.pt())
39
hr.Fill(eobj.pt())
40
41
ha.Draw()
plotBeamSpotVxVal.range
range
Definition:
plotBeamSpotVxVal.py:195
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