From b0ee0e26977c6d274c63f9ac005a463a1dfbdc2a Mon Sep 17 00:00:00 2001
From: Chengdong Fu <fucd@ihep.ac.cn>
Date: Wed, 22 Jun 2022 16:23:44 +0800
Subject: [PATCH] set function to apply Birks law

---
 Simulation/DetSimSD/include/DetSimSD/CaloSensitiveDetector.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Simulation/DetSimSD/include/DetSimSD/CaloSensitiveDetector.h b/Simulation/DetSimSD/include/DetSimSD/CaloSensitiveDetector.h
index ca7d15de..49581737 100644
--- a/Simulation/DetSimSD/include/DetSimSD/CaloSensitiveDetector.h
+++ b/Simulation/DetSimSD/include/DetSimSD/CaloSensitiveDetector.h
@@ -23,6 +23,7 @@ public:
     virtual void Initialize(G4HCofThisEvent* HCE);
     virtual G4bool ProcessHits(G4Step* step,G4TouchableHistory* history);
     virtual void EndOfEvent(G4HCofThisEvent* HCE);
+    void ApplyBirksLaw(){m_applyBirksLaw = true;};
 
 protected:
     CalorimeterHit* find(const HitCollection*, const dd4hep::sim::HitCompare<CalorimeterHit>&);
-- 
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