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njacazio merged 2 commits into from
Aug 21, 2022
Merged

Extend multi process tutorial #1149

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91b067b
Extend multi process tutorial
njacazio Aug 19, 2022
0764bc6
Fix
njacazio Aug 21, 2022
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31 changes: 20 additions & 11 deletions Tutorials/src/multiProcess.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -40,17 +40,26 @@ inline auto normalize(float a)

// Analysis task with several process functions with different signatures
struct MultipleProcessExample {
HistogramRegistry registry{
"registry",
{
{"etaDiff", ";#eta_{MC} - #eta_{Rec}", {HistType::kTH1F, {{100, -2, 2}}}},
{"phiDiff", ";#phi_{MC} - #phi_{Rec}", {HistType::kTH1F, {{100, -M_PI, M_PI}}}},
{"etaRec", ";#eta_{Rec}", {HistType::kTH1F, {{100, -2, 2}}}},
{"phiRec", ";#phi_{Rec}", {HistType::kTH1F, {{100, 0, 2 * M_PI}}}},
{"etaMC", ";#eta_{MC}", {HistType::kTH1F, {{100, -2, 2}}}},
{"phiMC", ";#phi_{MC}", {HistType::kTH1F, {{100, 0, 2 * M_PI}}}} ///
} ///
};
HistogramRegistry registry;

void init(InitContext const&)
{
// do + processRec can be checked as a bool to veryfy if the process function is enabled
if (doprocessRec) { // Check if the process function for processRec is enabled
registry.add("etaRec", ";#eta_{Rec}", HistType::kTH1F, {{100, -2, 2}});
registry.add("phiRec", ";#phi_{Rec}", HistType::kTH1F, {{100, 0, 2 * M_PI}});
}
// do + processGen can be checked as a bool to veryfy if the process function is enabled
if (doprocessGen) { // Check if the process function for processGen is enabled
registry.add("etaMC", ";#eta_{MC}", HistType::kTH1F, {{100, -2, 2}});
registry.add("phiMC", ";#phi_{MC}", HistType::kTH1F, {{100, 0, 2 * M_PI}});
}
// do + processResolution can be checked as a bool to veryfy if the process function is enabled
if (doprocessResolution) { // Check if the process function for processResolution is enabled
registry.add("etaDiff", ";#eta_{MC} - #eta_{Rec}", HistType::kTH1F, {{100, -2, 2}});
registry.add("phiDiff", ";#phi_{MC} - #phi_{Rec}", HistType::kTH1F, {{100, -M_PI, M_PI}});
}
}

Filter RecColVtxZ = nabs(aod::collision::posZ) < 10.f;
Filter GenColVtxZ = nabs(aod::mccollision::posZ) < 10.f;
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