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CSCGainsDBConditions Class Reference

#include <CalibMuon/CSCCalibration/interface/CSCGainsDBConditions.h>

Inheritance diagram for CSCGainsDBConditions:

List of all members.

Public Types
typedef const CSCDBGains *	ReturnType
Public Member Functions
	CSCGainsDBConditions (const edm::ParameterSet &)
ReturnType	produceDBGains (const CSCDBGainsRcd &)
	~CSCGainsDBConditions ()
Static Public Member Functions
static CSCDBGains *	prefillDBGains ()
Private Member Functions
void	setIntervalFor (const edm::eventsetup::EventSetupRecordKey &, const edm::IOVSyncValue &, edm::ValidityInterval &)
Private Attributes
CSCDBGains *	cndbGains

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Detailed Description

Definition at line 20 of file CSCGainsDBConditions.h.

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Member Typedef Documentation

typedef const CSCDBGains* CSCGainsDBConditions::ReturnType

Definition at line 28 of file CSCGainsDBConditions.h.

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Constructor & Destructor Documentation

CSCGainsDBConditions::CSCGainsDBConditions

(

const edm::ParameterSet &

iConfig

)

Definition at line 10 of file CSCGainsDBConditions.cc.

References cndbGains, prefillDBGains(), produceDBGains(), and edm::ESProducer::setWhatProduced().

{
  //the following line is needed to tell the framework what
  // data is being produced
  cndbGains = prefillDBGains();
  // added by Zhen (changed since 1_2_0)
  setWhatProduced(this,&CSCGainsDBConditions::produceDBGains);
  findingRecord<CSCDBGainsRcd>();
  //now do what ever other initialization is needed
}

CSCGainsDBConditions::~CSCGainsDBConditions

(

)

Definition at line 22 of file CSCGainsDBConditions.cc.

References cndbGains.

{
 
   // do anything here that needs to be done at desctruction time
   // (e.g. close files, deallocate resources etc.)
  delete cndbGains;
}

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Member Function Documentation

CSCDBGains * CSCGainsDBConditions::prefillDBGains

(

)

[inline, static]

Definition at line 44 of file CSCGainsDBConditions.h.

References TestMuL1L2Filter_cff::cerr, counter(), GenMuonPlsPt100GeV_cfg::cout, lat::endl(), cmsRelvalreport::exit, CSCDBGains::factor_gain, CSCDBGains::gains, i, in, int, and k.

Referenced by CSCGainsDBConditions().

{
  const int MAX_SIZE = 217728;
  const int FACTOR = 1000;
  const int MAX_SHORT = 32767;
  CSCDBGains * cndbgains = new CSCDBGains();
    
  int db_index;
  float db_gainslope,db_intercpt, db_chisq;
  std::vector<int> db_index_id;
  std::vector<float> db_slope;
  std::vector<float> db_intercept;
  std::vector<float> db_chi2;
  int new_index;
  float new_gainslope,new_intercpt, new_chisq;
  std::vector<int> new_cham_id;
  std::vector<int> new_index_id;
  std::vector<int> new_strips;
  std::vector<float> new_slope;
  std::vector<float> new_intercept;
  std::vector<float> new_chi2;

  int counter;
  int db_nrlines=0;
  int new_nrlines=0;
  
  std::ifstream dbdata; 
  dbdata.open("old_dbgains.dat",std::ios::in); 
  if(!dbdata) {
    std::cerr <<"Error: old_dbgains.dat -> no such file!"<< std::endl;
    exit(1);
  }
  
  while (!dbdata.eof() ) { 
    dbdata >> db_index >> db_gainslope >> db_intercpt >> db_chisq ; 
    db_index_id.push_back(db_index);
    db_slope.push_back(db_gainslope);
    db_intercept.push_back(db_intercpt);
    db_chi2.push_back(db_chisq);
    db_nrlines++;
  }
  dbdata.close();

  std::ifstream newdata;
  newdata.open("gains.dat",std::ios::in); 
  if(!newdata) {
    std::cerr <<"Error: gains.dat -> no such file!"<< std::endl;
    exit(1);
  }
  
  while (!newdata.eof() ) { 
    newdata >> new_index >> new_gainslope >> new_intercpt >> new_chisq ; 
    new_index_id.push_back(new_index);
    new_slope.push_back(new_gainslope);
    new_intercept.push_back(new_intercpt);
    new_chi2.push_back(new_chisq);
    new_nrlines++;
  }
  newdata.close();

  CSCDBGains::GainContainer & itemvector = cndbgains->gains;
  itemvector.resize(MAX_SIZE);
  cndbgains->factor_gain = (short int) (FACTOR);
  std::cout<<" myfactor "<<cndbgains->factor_gain<<std::endl;

  for(int i=0; i<MAX_SIZE;++i){
    itemvector[i].gain_slope= int (db_slope[i]*FACTOR+0.5);
  }

   for(int i=0; i<MAX_SIZE;++i){
     counter=db_index_id[i];  
     for (unsigned int k=0;k<new_index_id.size()-1;k++){
       if(counter==new_index_id[k]){
         if ((short int) (fabs(new_slope[k]*FACTOR+0.5))<MAX_SHORT) itemvector[counter].gain_slope= int (new_slope[k]*FACTOR+0.5);
         itemvector[i] = itemvector[counter];
        //std::cout<<"counter "<<counter<<" new_index_id[k] "<<new_index_id[k]<<" new_slope[k] "<<new_slope[k]<<" db_slope[k] "<<db_slope[k]<<std::endl;
       }  
     }
   }
     return cndbgains;
}

CSCGainsDBConditions::ReturnType CSCGainsDBConditions::produceDBGains

(

const CSCDBGainsRcd &

iRecord

)

Definition at line 37 of file CSCGainsDBConditions.cc.

References cndbGains.

Referenced by CSCGainsDBConditions().

{
  //need a new object so to not be deleted at exit
  CSCDBGains* mydata=new CSCDBGains( *cndbGains );
  return mydata;
  
}

void CSCGainsDBConditions::setIntervalFor	(	const edm::eventsetup::EventSetupRecordKey &	,
		const edm::IOVSyncValue &	,
		edm::ValidityInterval &	oValidity
	)			[private, virtual]

Implements edm::EventSetupRecordIntervalFinder.

Definition at line 45 of file CSCGainsDBConditions.cc.

References edm::IOVSyncValue::beginOfTime(), and edm::IOVSyncValue::endOfTime().

 {
 oValidity = edm::ValidityInterval(edm::IOVSyncValue::beginOfTime(),edm::IOVSyncValue::endOfTime());
 
 }

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Member Data Documentation

CSCDBGains* CSCGainsDBConditions::cndbGains [private]

Definition at line 35 of file CSCGainsDBConditions.h.

Referenced by CSCGainsDBConditions(), produceDBGains(), and ~CSCGainsDBConditions().

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The documentation for this class was generated from the following files:

• CalibMuon/CSCCalibration/interface/CSCGainsDBConditions.h
• CalibMuon/CSCCalibration/src/CSCGainsDBConditions.cc

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