#include "StandardLabels.C"

void topologies(void)
{
	TFile *f = new TFile("hd_root.root");
	TH1D *topologies_a = (TH1D*)gROOT->FindObject("topologies_a");
	TH1D *topologies_b = (TH1D*)gROOT->FindObject("topologies_b");

	gStyle->SetPadBottomMargin(0.15);
	gStyle->SetPadRightMargin(0.2);

	TCanvas *c1 = new TCanvas("c1", "", 1350, 500);
	c1->SetTicks();
	c1->SetGridy();
	
	topologies_a->Draw();
	topologies_b->Draw("same");
	
	StandardLabels1D(topologies_a, "0.5^{o} #leq #theta_{#pm} #leq 10^{o}", "W_{#pi^{+}#pi^{-}} < 0.4 GeV/c^{2}       E_{#pi^{+}#pi^{-}} in coherent peak", "generated events only", "NO PID (pion assumption)");
	
	c1->SaveAs("topologies.pdf");
	c1->SaveAs("topologies.png");
}