savePulseShapes.C

void savePulseShapes(Char_t* pulseFile="pulses.root")
{


TFile f(pulseFile);
 Char_t buffer[100];
 Char_t quadName[10];
 // TCanvas c;
 for(int iD=1;iD<7;iD++)
   {
     for(int iQ=0;iQ<4;iQ++)
       {
         if(iD>1 && iQ > 1)
           continue;
         if(iQ==0)
           sprintf(quadName,"A");
         if(iQ==1)
           sprintf(quadName,"B");
         if(iQ==2)
           sprintf(quadName,"C");
         if(iQ==3)
           sprintf(quadName,"D");
         sprintf(buffer,"pulseShapes_disc%d_quad%s",iD,quadName);
         TCanvas c(buffer,buffer,2000,2000);
         c.Divide(2,2);
         c.cd(1);
         sprintf(buffer,"validChargesR_D%d_Q%d",iD,iQ);
                 cout <<"loading " << buffer <<endl;
         TH1D* hVC=(TH1D*)f.Get(buffer);
         sprintf(buffer,"validChargesR_D%d_Q%s",iD,quadName);
         hVC->SetName(buffer);
         hVC->Draw();
         //      sprintf(buffer,"validChargesR_D%d_Q%s.png",iD,quadName);
         //      c.SaveAs(buffer);
         c.cd(2);
         sprintf(buffer,"validChargesP_D%d_Q%d",iD,iQ);
         cout <<"loading " << buffer <<endl;
         TH1D* hVC=(TH1D*)f.Get(buffer);
         sprintf(buffer,"validChargesP_D%d_Q%s",iD,quadName);
         hVC->SetName(buffer);
         hVC->Draw();
         sprintf(buffer,"validChargesP_D%d_Q%s.png",iD,quadName);
         //      c.SaveAs(buffer);

         c.cd(3);
         sprintf(buffer,"validPulsesR_D%d_Q%d",iD,iQ);
         cout <<"loading " << buffer <<endl;
         TH1D* hVP=(TH1D*)f.Get(buffer);
         sprintf(buffer,"validPulsesR_D%d_Q%s",iD,quadName);
         hVP->SetName(buffer);
         hVP->Draw();
         sprintf(buffer,"validPulsesR_D%d_Q%s.png",iD,quadName);
         //      c.SaveAs(buffer);
         c.cd(4);
         sprintf(buffer,"validPulsesP_D%d_Q%d",iD,iQ);
         cout <<"loading " << buffer <<endl;
         TH1D* hVP=(TH1D*)f.Get(buffer);
         sprintf(buffer,"validPulsesP_D%d_Q%s",iD,quadName);
         hVP->SetName(buffer);
         hVP->Draw();
         sprintf(buffer,"validChargeAndPulses_D%d_Q%s.png",iD,quadName);
         c.SaveAs(buffer);
       }
   }

}