Megalinter issue fix

Author: ddobrigk

Common/Tools/Multiplicity/macros/runCalibration.C

@@ -10,6 +10,8 @@
 // or submit itself to any jurisdiction.
 //
 
+#include <iostream>
+
 /// @brief function to calibrate centrality
 /// @param lInputFileName name of input file.
 /// @param anchorPointPercentage anchor point percentage to use

Common/Tools/Multiplicity/macros/runGlauberFit.C

@@ -28,6 +28,8 @@
 #include "TSystem.h"
 #include "TTree.h"
 
+#include <iostream>
+
 //________________________________________________________________
 Double_t FastIntegrate(TF1* f1, Double_t a, Double_t b, Int_t n = 5)
 {

Common/Tools/Multiplicity/macros/saveCorrelation.C

@@ -13,6 +13,8 @@
 // into the 2D correlation histogram necessary for the ALICE machinery
 // that performs Glauber + NBD fits.
 
+#include <iostream>
+
 /// @brief function to save Npart x Ncoll correlation to file for glauber fits
 /// @param filename input TGlauberMC ntuple file
 /// @param outputFile output file for Npart x Ncoll correlation TH2D