From c79909e20b1afe509de841bb427aac57bc4dbcf7 Mon Sep 17 00:00:00 2001
From: Andrea Carlo Marini <andrea.marini@cern.ch>
Date: Wed, 14 Jun 2017 17:10:48 +0200
Subject: [PATCH] making EWK compile w/o pythia

---
 interface/AnalysisChargedHiggsEWKPurity.hpp | 4 ++++
 src/AnalysisChargedHiggsEWKPurity.cpp       | 1 +
 2 files changed, 5 insertions(+)

diff --git a/interface/AnalysisChargedHiggsEWKPurity.hpp b/interface/AnalysisChargedHiggsEWKPurity.hpp
index d49f0121411f4..c8358dbd05c33 100644
--- a/interface/AnalysisChargedHiggsEWKPurity.hpp
+++ b/interface/AnalysisChargedHiggsEWKPurity.hpp
@@ -8,9 +8,11 @@
 #include <memory>
 
 // FWD Declaration
+#ifdef HAVE_PYTHIA
 namespace Pythia8{
     class Pythia;
 };
+#endif
 
 namespace CLHEP {
   class HepRandomEngine;
@@ -34,7 +36,9 @@ class ChargedHiggsEWKPurity:  virtual public ChargedHiggsTauNu
         void SetLeptonCuts(Lepton *l) override { l->SetIsoCut(10); l->SetPtCut(10);l->SetIsoRelCut(-1);l->SetEtaCut(2.4); l->SetTightCut(false);}
 
     private:
+        #ifdef HAVE_PYTHIA
         std::unique_ptr<Pythia8::Pythia> fMasterGen;
+        #endif
         std::unique_ptr<TRandom> random;
 };
 
diff --git a/src/AnalysisChargedHiggsEWKPurity.cpp b/src/AnalysisChargedHiggsEWKPurity.cpp
index 33bbcf9153338..ec4d7c9060ca9 100644
--- a/src/AnalysisChargedHiggsEWKPurity.cpp
+++ b/src/AnalysisChargedHiggsEWKPurity.cpp
@@ -2,6 +2,7 @@
 #include "interface/GeneralFunctions.hpp"
 #include "interface/CutSelector.hpp"
 #include "interface/AnalysisChargedHiggsTauNu.hpp"
+#include "interface/Handlers.hpp"
 #include <string>
 
 #ifdef HAVE_PYTHIA