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Use methods to squared quantities to avoid sqrt
authordainese <dainese@f7af4fe6-9843-0410-8265-dc069ae4e863>
Thu, 10 Feb 2011 22:10:04 +0000 (22:10 +0000)
committerdainese <dainese@f7af4fe6-9843-0410-8265-dc069ae4e863>
Thu, 10 Feb 2011 22:10:04 +0000 (22:10 +0000)
PWG3/vertexingHF/AliAODRecoDecayHF.h patch | blob | blame | history

diff --git a/PWG3/vertexingHF/AliAODRecoDecayHF.h b/PWG3/vertexingHF/AliAODRecoDecayHF.h
index 4bb6592d7c1b0a02a85eb0923c332192029086c2..479fac77e963f9f117c0377e67b2beea43d53c65 100644 (file)
--- a/PWG3/vertexingHF/AliAODRecoDecayHF.h
+++ b/PWG3/vertexingHF/AliAODRecoDecayHF.h
@@ -52,6 +52,8 @@ class AliAODRecoDecayHF : public AliAODRecoDecay {
 
 
   // kinematics & topology
+  Double_t DecayLength2() const 
+    { return AliAODRecoDecay::DecayLength2(GetPrimaryVtx());}
   Double_t DecayLength() const 
     { return AliAODRecoDecay::DecayLength(GetPrimaryVtx());}
   Double_t DecayLengthError() const