Remove some of the bkg calc alterantives; add switch for histos for time calibration...

[u/mrichter/AliRoot.git] / ITS / AliITSOnlineSPDscanAnalyzer.cxx

diff --git a/ITS/AliITSOnlineSPDscanAnalyzer.cxx b/ITS/AliITSOnlineSPDscanAnalyzer.cxx
index eea2ce785ff8c9776b51320992a8a780d922f804..3f2fc644e4f1761420467f608e4c0ae416b6aee1 100644 (file)
--- a/ITS/AliITSOnlineSPDscanAnalyzer.cxx
+++ b/ITS/AliITSOnlineSPDscanAnalyzer.cxx
@@ -40,6 +40,8 @@
 #include <iostream>
 #include <fstream>
 
+using std::ifstream;
+
 Double_t itsSpdErrorf(Double_t *x, Double_t *par){
   if (par[2]<0) par[2]=0;
   Double_t val = par[2]+(0.12*256*32-par[2])*(0.5+0.5*TMath::Erf((x[0]-par[0])/par[1]/sqrt(2.)));