void Shop::AddCD(const char* pTitle,
unsigned int unitPricePence,
unsigned int runningTimeMins,
unsigned int noOfTracks)
{
std::shared_ptr<Item> newcd (new CD(std::string(pTitle), unitPricePence, runningTimeMins, noOfTracks));
list.push_back(newcd);
}
{
//gROOT->ProcessLine(".X felix_logonscript.c");
TCanvas *c1 = newcd(3,2);
//TCanvas *c2 = newcd(3,1);
crosshair();
TH2*hist2;
TH1*hist;
//TFile* file = new TFile("C:/Users/fpsturm/GoogleDrive/Data/ROOTFiles/H2_ArFilter_scan_m100p300_Tana_6.root");
//TFile* file = new TFile("C:/Users/fpsturm/GoogleDrive/Data/ROOTFiles/C2H4_open_0924_Dana.root");
//TFile* file = new TFile("C:/Users/fpsturm/GoogleDrive/Data/ROOTFiles/O2_noFilter_hellfire_Iana.root");
//TFile* file = new TFile("C:/Users/fpsturm/GoogleDrive/Data/ROOTFiles/O2_Tin_OpOp_Iana_nc.root");
TFile* file = new TFile("C:/Users/fpsturm/GoogleDrive/Data/ROOTFiles/O2_Tin_OpOp_Dana.root");
TString name;
file->cd();
double range = 100;
// mometum sums
c1->cd(1);
file->cd("OpOp/ions/momenta");
name ="p_x vs p_y";
gDirectory->GetObject(name,hist);
hist->GetXaxis()->SetRangeUser(-range,range);
hist->GetYaxis()->SetRangeUser(-range,range);
hist->Draw();
//gPad->SetLogz();
c1->cd(2);
name ="p_z vs p_x";
gDirectory->GetObject(name,hist);
