From 35b263acd77f3f0c5d3196fb96f9d088758f4af1 Mon Sep 17 00:00:00 2001
From: Chris Hays <Chris.Hays@cern.ch>
Date: Mon, 23 Apr 2018 11:11:46 +0200
Subject: [PATCH] Pythia fixes for MG2.61 update
---
Generators/Pythia8_i/Pythia8_i/Pythia8_i.h | 5 ++++-
Generators/Pythia8_i/src/Pythia8_i.cxx | 17 +++++++++--------
2 files changed, 13 insertions(+), 9 deletions(-)
diff --git a/Generators/Pythia8_i/Pythia8_i/Pythia8_i.h b/Generators/Pythia8_i/Pythia8_i/Pythia8_i.h
index 820e763424f..101697c36a2 100644
--- a/Generators/Pythia8_i/Pythia8_i/Pythia8_i.h
+++ b/Generators/Pythia8_i/Pythia8_i/Pythia8_i.h
@@ -99,6 +99,8 @@ private:
double m_version;
std::vector<std::string> m_commands;
+ std::vector<std::string> m_userParams;
+ std::vector<std::string> m_userModes;
enum PDGID {PROTON=2212, ANTIPROTON=-2212, NEUTRON=2112, ANTINEUTRON=-2112, MUON=13, ANTIMUON=-13, ELECTRON=11, POSITRON=-11, INVALID=0};
@@ -131,7 +133,8 @@ private:
std::string m_userHook;
- std::vector<Pythia8::UserHooks*> m_userHooksPtrs;
+ Pythia8::UserHooks *m_userHookPtr;
+ //std::vector<Pythia8::UserHooks*> m_userHooksPtrs;
std::string m_userResonances;
diff --git a/Generators/Pythia8_i/src/Pythia8_i.cxx b/Generators/Pythia8_i/src/Pythia8_i.cxx
index ac4236b5d9b..a87462771e3 100644
--- a/Generators/Pythia8_i/src/Pythia8_i.cxx
+++ b/Generators/Pythia8_i/src/Pythia8_i.cxx
@@ -83,10 +83,11 @@ Pythia8_i::~Pythia8_i() {
delete m_atlasRndmEngine;
if(m_procPtr != 0) delete m_procPtr;
-
- for(Pythia8::UserHooks *ptr: m_userHooksPtrs){
- delete ptr;
- }
+ if(m_userHookPtr != 0) delete m_userHookPtr;
+
+ // for(Pythia8::UserHooks *ptr: m_userHooksPtrs){
+ // delete ptr;
+ //}
}
////////////////////////////////////////////////////////////////////////////////
@@ -467,13 +468,13 @@ StatusCode Pythia8_i::fillEvt(HepMC::GenEvent *evt){
size_t firstWeight = (m_doLHE3Weights)? 1: 0;
- for(int iw = firstWeight; iw != m_pythia.info.nWeights(); ++iw){
+ for(int iw = firstWeight; iw != m_pythia->info.nWeights(); ++iw){
- std::string wtName = ((int)m_showerWeightNames.size() == m_pythia.info.nWeights())? m_showerWeightNames[iw]: "ShowerWt_" + std::to_string(iw);
+ std::string wtName = ((int)m_showerWeightNames.size() == m_pythia->info.nWeights())? m_showerWeightNames[iw]: "ShowerWt_" + std::to_string(iw);
- if(m_pythia.info.nWeights() != 1){
+ if(m_pythia->info.nWeights() != 1){
if(m_internal_event_number == 1) m_weightIDs.push_back(wtName);
- evt->weights()[wtName] = mergingWeight*m_pythia.info.weight(iw);
+ evt->weights()[wtName] = mergingWeight*m_pythia->info.weight(iw);
}else{
evt->weights().push_back(eventWeight);
}
--
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