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#include "TROOT.h"
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#include <iostream>
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#include <string>
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#include "printFRtable.h"
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void printFRtable(TH2F* hist) {
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// some commonly used charactors for printing table
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std::string colsep = " & ";
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std::string pmSign = " $\\pm$ ";
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std::string endL = " \\\\ \\hline";
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// print out header stuff for latex table
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std::cout << "\\begin{table}[htb]" << std::endl;
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std::cout << "\\begin{center}" << std::endl;
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std::cout << "\\caption{}" << std::endl;
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std::cout << "\\begin{tabular}{c|ccccc}" << std::endl;
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std::cout << "\\hline" << std::endl;
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std::cout << "\\backslashbox{$|\\eta|$}{$p_T$}";
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int nbinsx = hist->GetNbinsX(); // number of bins along x axis
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int nbinsy = hist->GetNbinsY(); // number of bins along y axis
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// first, print pt ranges
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for (int ny = 1; ny < nbinsy+1; ny++) {
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float lowedge = hist->GetYaxis()->GetBinLowEdge(ny);
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float width = hist->GetYaxis()->GetBinWidth(ny);
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printf("%s%.3f%s%.3f", colsep.c_str(), lowedge, " -- ", lowedge+width);
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}
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std::cout << endL << "\\hline" << std::endl;
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// loop over bins
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for (int nx = 1; nx < nbinsx+1; nx++) {
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for (int ny = 1; ny < nbinsy+1; ny++) {
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int nbin = hist->GetBin(nx, ny);
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// if first bin in column, print out eta range
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if (ny == 1) {
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float lowedge = hist->GetXaxis()->GetBinLowEdge(nx);
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float width = hist->GetXaxis()->GetBinWidth(nx);
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printf("%.3f%s%.3f", lowedge, " -- ", lowedge+width);
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}
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float fr = hist->GetBinContent(nbin);
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float frerr = hist->GetBinError(nbin);
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printf("%s%.4f%s%.4f", colsep.c_str(), fr, pmSign.c_str(), frerr);
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}
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std::cout << endL << std::endl;
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}
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// print out final header stuff for table
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std::cout << "\\end{tabular}" << std::endl;
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std::cout << "\\end{center}" << std::endl;
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std::cout << "\\end{table}" << std::endl;
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}
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