From 98e5d8dee71468d38943be2aa0e08509805b8e5a Mon Sep 17 00:00:00 2001
From: matta <matta@npt>
Date: Thu, 17 Feb 2011 21:21:57 +0000
Subject: [PATCH] * Add a convenient function to make friend tree in CINT -
MakeFriendTrees("RunToRead1","RunToRead2") - can be called within CINT
---
NPAnalysis/RRC66/RunToTreat.txt | 4 ++--
NPLib/IORoot/RootInput.cxx | 8 ++++++++
NPLib/IORoot/RootInput.h | 3 +++
NPLib/scripts/NPToolLogon.C | 2 ++
4 files changed, 15 insertions(+), 2 deletions(-)
diff --git a/NPAnalysis/RRC66/RunToTreat.txt b/NPAnalysis/RRC66/RunToTreat.txt
index 698f27aa2..5650110f7 100644
--- a/NPAnalysis/RRC66/RunToTreat.txt
+++ b/NPAnalysis/RRC66/RunToTreat.txt
@@ -1,4 +1,4 @@
TTreeName
- SimulatedTree
+ t1
RootFileName
- ../../Outputs/Simulation/myResult.root
+ /media/rc66_1/data/runROOT/20umTest/si20um_test0089.root
diff --git a/NPLib/IORoot/RootInput.cxx b/NPLib/IORoot/RootInput.cxx
index 7838d255f..f3814c141 100644
--- a/NPLib/IORoot/RootInput.cxx
+++ b/NPLib/IORoot/RootInput.cxx
@@ -270,3 +270,11 @@ RootInput::~RootInput()
delete pRootFile;
delete pRootChain;
}
+
+/////////////////////////////////////////////////////////////////////
+TChain* MakeFriendTrees(string RunToRead1,string RunToRead2)
+ {
+ RootInput:: getInstance(RunToRead1) ;
+ RootInput:: getInstance()->AddFriendChain(RunToRead2);
+ return RootInput:: getInstance()->GetChain();
+ }
diff --git a/NPLib/IORoot/RootInput.h b/NPLib/IORoot/RootInput.h
index 463411bb0..5cee92ce0 100644
--- a/NPLib/IORoot/RootInput.h
+++ b/NPLib/IORoot/RootInput.h
@@ -79,4 +79,7 @@ private:
int NumberOfFriend;
};
+// A convenient function related to Root Input, coded Here so it can be called within ROOT CINT
+TChain* MakeFriendTrees(string,string);
+
#endif // ROOTINPUT_HH
diff --git a/NPLib/scripts/NPToolLogon.C b/NPLib/scripts/NPToolLogon.C
index 12379ba71..c01c04901 100644
--- a/NPLib/scripts/NPToolLogon.C
+++ b/NPLib/scripts/NPToolLogon.C
@@ -69,6 +69,8 @@ void NPToolLogon(bool verbosemode = false)
}
}
+ gROOT->ProcessLine(".L $NPLIB/include/RootInput.h+");
+
// Since the libdir.GetListOfFiles() commands cds to the
// libidr directory, one has to return to the initial
// directory
--
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