/afs/cern.ch/work/a/aaltunda/public/www/CMSSW_6_2_7/src/CondFormats/DQMObjects/src/HDQMSummary.cc

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#include "CondFormats/DQMObjects/interface/HDQMSummary.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"

#include <algorithm>
                
HDQMSummary::HDQMSummary(std::vector<std::string>& userDBContent)
{
  userDBContent_ = userDBContent;
  runNr_ = 0;
  timeValue_ = 0;
}


HDQMSummary::HDQMSummary(const HDQMSummary& input)
{
  userDBContent_ = input.getUserDBContent();
  runNr_ = input.getTimeValue();
  timeValue_ = input.getRunNr();
  v_sum_.clear();
  indexes_.clear();
  v_sum_.insert(v_sum_.end(),input.v_sum_.begin(),input.v_sum_.end());
  indexes_.insert(indexes_.end(),input.indexes_.begin(),input.indexes_.end());
}


bool HDQMSummary::put(const uint32_t& DetId, InputVector &input, std::vector<std::string>& userContent ) 
{
  Registry::iterator p  = std::lower_bound(indexes_.begin(),indexes_.end(),DetId,HDQMSummary::StrictWeakOrdering());
  
  if(p==indexes_.end() || p->detid!=DetId){
    //First request for the given DetID
    //Create entries for all the declared userDBContent
    //and fill for the provided userContent
 
    DetRegistry detregistry;
    detregistry.detid  = DetId;
    detregistry.ibegin = v_sum_.size();
    indexes_.insert(p,detregistry);
    InputVector tmp(userDBContent_.size(),-9999);

    for(size_t i=0;i<userContent.size();++i)
      tmp[getPosition(userContent[i])]=input[i];
    
    v_sum_.insert(v_sum_.end(),tmp.begin(),tmp.end());
  } else {

    if (p->detid==DetId){
      //I should already find the entries 
      //fill for the provided userContent

      for(size_t i=0;i<userContent.size();++i)
        v_sum_[p->ibegin+getPosition(userContent[i])]=input[i];
    }
  }
        
  return true;
}


const HDQMSummary::Range HDQMSummary::getRange(const uint32_t& DetId) const 
{

  RegistryIterator p = std::lower_bound(indexes_.begin(),indexes_.end(),DetId,HDQMSummary::StrictWeakOrdering());
  if (p==indexes_.end()|| p->detid!=DetId) {
    return HDQMSummary::Range(v_sum_.end(),v_sum_.end()); std::cout << "not in range " << std::endl;}
  else 
    return HDQMSummary::Range(v_sum_.begin()+p->ibegin,v_sum_.begin()+p->ibegin+userDBContent_.size());
}


std::vector<uint32_t> HDQMSummary::getDetIds() const 
{
  // returns vector of DetIds in map
  std::vector<uint32_t> DetIds_;
  HDQMSummary::RegistryIterator begin = indexes_.begin();
  HDQMSummary::RegistryIterator end   = indexes_.end();
  for (HDQMSummary::RegistryIterator p=begin; p != end; ++p) {
    DetIds_.push_back(p->detid);
  }
  return DetIds_;
}



const short HDQMSummary::getPosition(std::string elementName) const
{
  // returns position of elementName in UserDBContent_
    
  std::vector<std::string>::const_iterator it = find(userDBContent_.begin(),userDBContent_.end(),elementName);  
  short pos = -1;
  if (it != userDBContent_.end()) pos = it - userDBContent_.begin();
  else edm::LogError("HDQMSummary") << "attempting to retrieve non existing historic DB object : "<< elementName <<std::endl;
  return pos;  
}   



void  HDQMSummary::setObj(const uint32_t& detID, std::string elementName, float value) 
{
  // modifies value of info "elementName" for the given detID
  // requires that an entry has be defined beforehand for detId in DB
  RegistryIterator p = std::lower_bound(indexes_.begin(),indexes_.end(),detID,HDQMSummary::StrictWeakOrdering());
  if (p==indexes_.end()|| p->detid!=detID) 
    {
      throw cms::Exception("")
        <<"not allowed to modify "<< elementName << " in historic DB - SummaryObj needs to be available first !";
    }

  const HDQMSummary::Range range = getRange(detID);
   
  std::vector<float>::const_iterator it = range.first+getPosition(elementName);
  std::vector<float>::difference_type pos = -1;
  if (it != v_sum_.end()){ 
    pos = it - v_sum_.begin();
    v_sum_.at(pos) = value; }  
}


std::vector<float> HDQMSummary::getSummaryObj(uint32_t& detID, std::vector<std::string> list) const
{  
  std::vector<float> SummaryObj;
  const HDQMSummary::Range range = getRange(detID);
  if (range.first != range.second ) {
   for (unsigned int i=0; i<list.size(); i++){ 
     const short pos=getPosition(list.at(i));
     
     if (pos!=-1) 
       SummaryObj.push_back(*((range.first)+pos));
     else 
       SummaryObj.push_back(-999.);
   }
  }
  else 
   for (unsigned int i=0; i<list.size(); i++) SummaryObj.push_back(-99.); // no summary obj has ever been inserted for this detid, most likely all related histos were not available in DQM
  
  return SummaryObj;
}

std::vector<float> HDQMSummary::getSummaryObj(uint32_t& detID) const
{  
  std::vector<float> SummaryObj;
  const HDQMSummary::Range range = getRange(detID);
  if (range.first != range.second ) {
   for (unsigned int i=0; i<userDBContent_.size(); i++) SummaryObj.push_back(*((range.first)+i));}
  else {
   for (unsigned int i=0; i<userDBContent_.size(); i++) SummaryObj.push_back(-99.);} 
  return SummaryObj;
}



std::vector<float> HDQMSummary::getSummaryObj() const
{
  return v_sum_;
}


std::vector<float> HDQMSummary::getSummaryObj(std::string elementName) const
{
  std::vector<float> vSumElement;
  std::vector<uint32_t> DetIds_ = getDetIds();
  const short pos = getPosition(elementName);
   
  if (pos !=-1)
    {
      for (unsigned int i=0; i<DetIds_.size(); i++){
        const HDQMSummary::Range range = getRange(DetIds_.at(i));
        if (range.first != range.second ) {
        vSumElement.push_back(*((range.first)+pos));}
        else { vSumElement.push_back(-99.);}
    }
  }
  
  return vSumElement;
}


void  HDQMSummary::print() 
{
  std::cout << "Nr. of detector elements in HDQMSummary object is " << indexes_.size() 
            << " RunNr= " << runNr_ 
            << " timeValue= " << timeValue_ 
            << std::endl;
}