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CSCValHists.h

Go to the documentation of this file.

#ifndef RecoLocalMuon_CSCValHists_H
#define RecoLocalMuon_CSCValHists_H


// system include files
#include <memory>
#include <iostream>
#include <vector>
#include <map>
#include <string>
#include <sstream>
#include <iomanip>
#include <fstream>
#include <cmath>

#include "TH1F.h"
#include "TH2F.h"
#include "TH3F.h"
#include "TProfile.h"
#include "TProfile2D.h"
#include "TFile.h"
#include "TTree.h"
#include "DataFormats/MuonDetId/interface/CSCDetId.h"

using namespace std;

class CSCValHists{

  public:

  // constructor
  CSCValHists();

  // destructor
  ~CSCValHists();

    // write histograms the theFile
  void writeHists(TFile* theFile);

  // write trees to theFile
  void writeTrees(TFile* theFile);

  // setup trees
  void setupTrees();

  // fill the global rechit position tree (this needs work!)  
  void fillRechitTree(float x, float y, float gx, float gy,
                      int en, int st, int ri, int ch, int la);

  // fill the global segment position tree
  void fillSegmentTree(float x, float y, float gx, float gy,
                       int en, int st, int ri, int ch);

  // insert any TH1 into the big map
  void insertPlot(TH1* thePlot, string name, string folder);

  // calib hists are special because they are constants stored in a histogram, 1 per bin
  void fillCalibHist(float x, string name, string title, int bins, float xmin, float xmax,
                     int bin, string folder);

  // fill 1D histogram 
  void fill1DHist(float x, string name, string title,
                  int bins, float xmin, float xmax, string folder);

  // fill 2D histogram
  void fill2DHist(float x, float y, string name, string title,
                  int binsx, float xmin, float xmax,
                  int binsy, float ymin, float ymax, string folder);

  // fill 1D histogram
  // a histogram is created for every chamber type
  void fill1DHistByType(float x, string name, string title, CSCDetId id,
                        int bins, float xmin, float xmax, string folder);

  // fill 2D histogram
  // a histogram is created for every chamber type
  void fill2DHistByType(float x, float y, string name, string title, CSCDetId id,
                        int binsx, float xmin, float xmax,
                        int binsy, float ymin, float ymax, string folder);

  // fill 2D histogram
  // a histogram is created for every station
  void fill2DHistByStation(float x, float y, string name, string title, CSCDetId id,
                           int binsx, float xmin, float xmax,
                           int binsy, float ymin, float ymax, string folder);

  // fill 1D histogram
  // a histogram is created for every chamber
  void fill1DHistByChamber(float x, string name, string title, CSCDetId id,
                           int bins, float xmin, float xmax, string folder);

  // fill 2D histogram
  // a histogram is created for every chamber
  void fill2DHistByChamber(float x, float y, string name, string title, CSCDetId id,
                           int binsx, float xmin, float xmax,
                           int binsy, float ymin, float ymax, string folder);

  // fill 1D histogram
  // a histogram is created for every layer in every chamber
  void fill1DHistByLayer(float x, string name, string title, CSCDetId id,
                         int bins, float xmin, float xmax, string folder);

  // fill 2D histogram
  // a histogram is created for every layer in every chamber
  void fill2DHistByLayer(float x, float y, string name, string title, CSCDetId id,
                         int binsx, float xmin, float xmax,
                         int binsy, float ymin, float ymax, string folder);


  // make a profile histogram
  void fillProfile(float x, float y, string name, string title, 
                   int binsx, float xmin, float xmax,
                   float ymin, float ymax, string folder);

  // make a profile histogram
  // one will be made for every chamber type
  void fillProfileByType(float x, float y, string name, string title, CSCDetId id,
                         int binsx, float xmin, float xmax,
                         float ymin, float ymax, string folder);

  // make a profile histogram
  // one will be made for every chamber
  void fillProfileByChamber(float x, float y, string name, string title, CSCDetId id,
                            int binsx, float xmin, float xmax,
                            float ymin, float ymax, string folder);

  // make a 2D profile histogram (usefull for summary plots)
  void fill2DProfile(float x, float y, float z, string name, string title, 
                     int binsx, float xmin, float xmax,
                     int binsy, float ymin, float ymax,
                     float zmin, float zmax, string folder);

  protected:

  private:

  // map to hold histograms
  map<string,pair<TH1*,string> > theMap;

  // A struct for creating a Tree/Branch of position info
  struct posRecord {
    int endcap;
    int station;
    int ring;
    int chamber;
    int layer;
    float localx;
    float localy;
    float globalx;
    float globaly;
  } rHpos, segpos;

  // The root tree
  TTree *rHTree;
  TTree *segTree;

};

#endif   

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