TH1F * Book1D(const std::string &name, const std::string &labels, int nBins, float start, float end, bool prependDir=true)
Book a TH1D histogram.
TH2F * Book2D(const std::string &name, const std::string &labels, int nBinsX, float startX, float endX, int nBinsY, float startY, float endY, bool prependDir=true)
Book a TH2D histogram.