Public Member Functions
void	fill (EdmEventSize::BranchRecord const &br)

void	finalize ()

	Hist (int itop)

Public Attributes
TH1F	compressed

TAxis *	cxAxis

int	top

TH1F	uncompressed

TAxis *	uxAxis

int	x

Detailed Description

Definition at line 170 of file EdmEventSize.cc.

Constructor & Destructor Documentation

perftools::detail::Hist::Hist ( int itop )

inlineexplicit

Definition at line 171 of file EdmEventSize.cc.

           : top(itop),
             uncompressed("uncompressed", "branch sizes", top, -0.5, -0.5 + top),
             compressed("compressed", "branch sizes", top, -0.5, -0.5 + top),
             cxAxis(compressed.GetXaxis()),
             uxAxis(uncompressed.GetXaxis()),
             x(0) {}

Member Function Documentation

void perftools::detail::Hist::fill ( EdmEventSize::BranchRecord const & br )

inline

Definition at line 179 of file EdmEventSize.cc.

References perftools::EdmEventSize::BranchRecord::compr_size, compressed, cxAxis, perftools::EdmEventSize::BranchRecord::name, top, perftools::EdmEventSize::BranchRecord::uncompr_size, uncompressed, uxAxis, and x.

Referenced by perftools::EdmEventSize::produceHistos().

                                                     {
         if (x < top) {
           cxAxis->SetBinLabel(x + 1, br.name.c_str());
           uxAxis->SetBinLabel(x + 1, br.name.c_str());
           compressed.Fill(x, br.compr_size);
           uncompressed.Fill(x, br.uncompr_size);
           x++;
         }
       }

void perftools::detail::Hist::finalize ( void )

inline

Definition at line 189 of file EdmEventSize.cc.

References compressed, cxAxis, mps_fire::i, SiStripPI::max, top, uncompressed, and uxAxis.

Referenced by perftools::EdmEventSize::produceHistos().

                       {
         double mn = std::numeric_limits<double>::max();
         for (int i = 1; i <= top; ++i) {
           double cm = compressed.GetMinimum(i), um = uncompressed.GetMinimum(i);
           if (cm > 0 && cm < mn)
             mn = cm;
           if (um > 0 && um < mn)
             mn = um;
         }
         mn *= 0.8;
         double mx = std::max(compressed.GetMaximum(), uncompressed.GetMaximum());
         mx *= 1.2;
         uncompressed.SetMinimum(mn);
         uncompressed.SetMaximum(mx);
         compressed.SetMinimum(mn);
         //  compressed.SetMaximum( mx );
         cxAxis->SetLabelOffset(-0.32);
         cxAxis->LabelsOption("v");
         cxAxis->SetLabelSize(0.03);
         uxAxis->SetLabelOffset(-0.32);
         uxAxis->LabelsOption("v");
         uxAxis->SetLabelSize(0.03);
         compressed.GetYaxis()->SetTitle("Bytes");
         compressed.SetFillColor(kBlue);
         compressed.SetLineWidth(2);
         uncompressed.GetYaxis()->SetTitle("Bytes");
         uncompressed.SetFillColor(kRed);
         uncompressed.SetLineWidth(2);
       }