write the validation file only in grid

[u/mrichter/AliRoot.git] / LHC / AliLhcIRegion.cxx

diff --git a/LHC/AliLhcIRegion.cxx b/LHC/AliLhcIRegion.cxx
index fbde1796e956003ee19538b738b291d2193f2fec..b7468e69ec48a6615c6a391a1ce64e063918335c 100644 (file)
--- a/LHC/AliLhcIRegion.cxx
+++ b/LHC/AliLhcIRegion.cxx
@@ -15,6 +15,15 @@
 
 /* $Id$ */
 
+//
+// Realisation of AliLhcMonitor simulating an LHC interaction region.
+// The interaction region is described by the two LHC beams,
+// by the beta* and the crossing angle. 
+// As a monitor it records the luminosity, average luminosity and beta*
+// time evolution.
+// Author: Andreas Morsch
+// andreas.morsch@cern.ch
+//
 #include "AliLhcIRegion.h"
 #include "AliLhcBeam.h"
 #include "AliLHC.h"
@@ -29,17 +38,39 @@
 ClassImp(AliLhcIRegion)
 
 AliLhcIRegion::AliLhcIRegion(AliLHC* lhc, const char* name, const char* title)
-    :TNamed(name,title)
+    :TNamed(name,title),
+     fAccelerator(lhc),
+     fBeam1(0),
+     fBeam2(0),
+     fLuminosity(0.),
+     fLuminosity0(0.),
+     fAverageLumi(0.),
+     fBetaStar(0.),
+     fBetaStar0(0.),
+     fCrossingAngle(0.),
+     fFrequency(0.),
+     fLumiArray(0),
+     fAverageLumiArray(0),
+     fBetaStarArray(0)
 {
 // Constructor
-    fAccelerator=lhc;   
-    fLumiArray        = 0;  
-    fAverageLumiArray = 0;
-    fBetaStarArray = 0;
 }
 
-AliLhcIRegion::AliLhcIRegion(const AliLhcIRegion& region)
-    : TNamed(region), AliLhcMonitor(region) 
+AliLhcIRegion::AliLhcIRegion(const AliLhcIRegion& region): 
+    TNamed(region), AliLhcMonitor(region),
+    fAccelerator(0),
+    fBeam1(0),
+    fBeam2(0),
+    fLuminosity(0.),
+    fLuminosity0(0.),
+    fAverageLumi(0.),
+    fBetaStar(0.),
+    fBetaStar0(0.),
+    fCrossingAngle(0.),
+    fFrequency(0.),
+    fLumiArray(0),
+    fAverageLumiArray(0),
+    fBetaStarArray(0)
 {
 // copy constructor
 }
@@ -139,27 +170,27 @@ void AliLhcIRegion::DrawPlots()
   Float_t* t = fAccelerator->TimeA();
   //
   char name1[20], name2[20], hname[20];
-  sprintf(name1,"c%s",GetName());
-  sprintf(name2,"b%s",GetName());
+  snprintf(name1,20, "c%s",GetName());
+  snprintf(name2,20, "b%s",GetName());
   char title[30];
-  sprintf(title,"Luminosity Lifetime for %s",GetName());
+  snprintf(title,30, "Luminosity Lifetime for %s",GetName());
   
   //
-  sprintf(hname,"%s%d",name1,0);
+  snprintf(hname,20, "%s%d",name1,0);
   TH1 *g1 = new TH1F(hname,"Luminosity",fNmax,0,t[fNmax]);
   g1->SetMinimum(0);
   g1->SetMaximum(fLumiArray[0]*1.1);
   g1->SetStats(0);
   g1->GetXaxis()->SetTitle("t (h)");
   g1->GetYaxis()->SetTitle("L(t) (cm**-2 s**-1)");
-  sprintf(hname,"%s%d",name1,1);
+  snprintf(hname,20, "%s%d",name1,1);
   TH1 *g2 = new TH1F(hname,"Luminosity",fNmax,0,t[fNmax]);
   g2->SetMinimum(0);
   g2->SetMaximum(1.1);
   g2->SetStats(0);
   g2->GetXaxis()->SetTitle("t (h)");
   g2->GetYaxis()->SetTitle("L(t)/L0");
-  sprintf(hname,"%s%d",name1,3);
+  snprintf(hname, 20, "%s%d",name1,3);
 
   TH1 *g3 = new TH1F(hname,"Average Luminosity",fNmax,0,t[fNmax]);
   g3->SetMinimum(0);
@@ -168,7 +199,7 @@ void AliLhcIRegion::DrawPlots()
   
   g3->GetXaxis()->SetTitle("t (h)");
   g3->GetYaxis()->SetTitle("L(t)/L0");
-  sprintf(hname,"%s%d",name1,3);
+  snprintf(hname,20,"%s%d",name1,3);
 
   TH1 *g4 = new TH1F(hname,"Beta*",fNmax,0,t[fNmax]);
   g4->SetMinimum(0);