/data/refman/pasoursint/CMSSW_4_1_8_patch9/src/DQM/HcalMonitorClient/interface/HcalClientUtils.h

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#ifndef DQM_HCALCLIENTUTILS_H
#define DQM_HCALCLIENTUTILS_H

#include "TH1F.h"
#include "TH1.h"
#include "TH2F.h"
#include "TCanvas.h"
#include <string>
#include "DQMServices/Core/interface/DQMStore.h"
#include "DQMServices/Core/interface/MonitorElement.h"
#include "DQMServices/Core/interface/QTest.h"
#include "DQMServices/Core/interface/QReport.h"

#include "TROOT.h"
#include "TGaxis.h"
#include <iostream>
#include <fstream>
#include <vector>
#include <string>


class HcalUtilsClient 
{
  // Stolen directly from EcalCommon/interface/UtilsClient.h
 public:
  
  template<class T> static T getHisto( const MonitorElement* me, bool clone = false, T ret = 0,int debug=0) {
    if( me ) {
      if (debug>0) std::cout << "Found '" << me->getName() <<"'" << std::endl;
      TObject* ob = const_cast<MonitorElement*>(me)->getRootObject();
      if( ob ) { 
        if( clone ) {
          if( ret ) {
            delete ret;
          }
          std::string s = "ME " + me->getName();
          ret = dynamic_cast<T>(ob->Clone(s.c_str())); 
          if( ret ) {
            ret->SetDirectory(0);
          }
        } else {
          ret = dynamic_cast<T>(ob); 
        }
      } else {
        ret = 0;
      }
    } else {
      if( !clone ) {
        ret = 0;
      }
    }
    return ret;
  }

}; // class HcalUtilsClient




void resetME(const char* name, DQMStore* dbe);

bool isValidGeom(std::string type, int depth);
bool isValidGeom(int subdet, int iEta, int iPhi, int depth);

TH2F* getHisto2(std::string name, std::string process, DQMStore* dbe_, bool verb=false, bool clone=false);
TH1F* getHisto(std::string name, std::string process, DQMStore* dbe_, bool verb=false, bool clone=false);

TH2F* getHisto2(const MonitorElement* me, bool verb=false, bool clone=false);
TH1F* getHisto(const MonitorElement* me, bool verb=false, bool clone=false);

std::string getIMG(int runNo,TH1F* hist, int size, std::string htmlDir, const char* xlab, const char* ylab);
std::string getIMG2(int runNo,TH2F* hist, int size, std::string htmlDir, const char* xlab, const char* ylab, bool color=false);
  
void histoHTML(int runNo,TH1F* hist, const char* xlab, const char* ylab, int width, ofstream& htmlFile, std::string htmlDir);
void histoHTML2(int runNo,TH2F* hist, const char* xlab, const char* ylab, int width, ofstream& htmlFile, std::string htmlDir, bool color=false);

void htmlErrors(int runNo,std::string htmlDir, std::string client, std::string process, DQMStore* dbe, std::map<std::string, std::vector<QReport*> > mapE, std::map<std::string, std::vector<QReport*> > mapW, std::map<std::string, std::vector<QReport*> > mapO);

void createXRangeTest(DQMStore* dbe, std::vector<std::string>& params);
void createYRangeTest(DQMStore* dbe, std::vector<std::string>& params);
void createMeanValueTest(DQMStore* dbe, std::vector<std::string>& params);
void createH2CompTest(DQMStore* dbe, std::vector<std::string>& params, TH2F* ref);
void createH2ContentTest(DQMStore* dbe, std::vector<std::string>& params);

void dumpHisto(TH1F* hist, std::vector<std::string> &names, 
               std::vector<double> &meanX, std::vector<double> &meanY, 
               std::vector<double> &rmsX, std::vector<double> &rmsY);
void dumpHisto2(TH2F* hist, std::vector<std::string> &names, 
               std::vector<double> &meanX, std::vector<double> &meanY, 
               std::vector<double> &rmsX, std::vector<double> &rmsY);


// There's got to be a better way than just creating a separate method for each histogram type!
// But so far, template functions haven't worked!
TProfile* getHistoTProfile(std::string name, std::string process, DQMStore* dbe_, bool verb=false, bool clone=false);
TProfile* getHistoTProfile(const MonitorElement* me, bool verb=false, bool clone=false);
//getIMG, histoHTML are now deprecated by tools in HcalHistoUtils.h
// Eventually, the getHisto algorithms will become deprecated as well
std::string getIMGTProfile(int runNo,TProfile* hist, int size, std::string htmlDir, const char* xlab, const char* ylab,std::string opts="NONE");
void histoHTMLTProfile(int runNo,TProfile* hist, const char* xlab, const char* ylab, int width, ofstream& htmlFile, std::string htmlDir, std::string opts="NONE");



TProfile2D* getHistoTProfile2D(std::string name, std::string process, DQMStore* dbe_, bool verb=false, bool clone=false);
TProfile2D* getHistoTProfile2D(const MonitorElement* me, bool verb=false, bool clone=false);
TH3F* getHistoTH3F(std::string name, std::string process, DQMStore* dbe_, bool verb=false, bool clone=false);
TH3F* getHistoTH3F(const MonitorElement* me, bool verb=false, bool clone=false);




#endif