/data/refman/pasoursint/CMSSW_6_1_2_SLHC4_patch1/src/DataFormats/EcalDigi/src/ESDataFrame.cc

Go to the documentation of this file.

#include "DataFormats/EcalDigi/interface/ESDataFrame.h"

ESDataFrame::ESDataFrame() : id_(0), 
                             size_(0)
{
}

ESDataFrame::ESDataFrame(const ESDetId& id) : 
  id_(id), 
  size_(0)
{
}

ESDataFrame::ESDataFrame(const edm::DataFrame& df) : 
   id_   ( df.id()    )
{
   setSize( df.size() ) ;
   for( int i ( 0 ) ; i != size_ ; ++i )
   { 
      static const int offset ( 65536 ) ; // for uint16 to int16
      static const uint16_t limit  ( 32767 ) ;
      const int dint ( limit < df[i] ? (int)df[i] - offset : df[i] ) ;
      data_[i] = ESSample( (int16_t)dint ) ;
   }
}

void ESDataFrame::setSize(int size) {
  if (size > MAXSAMPLES) size_ = MAXSAMPLES;
  else if (size <= 0) size_=0;
  else size_ = size;
}

std::ostream& operator<<(std::ostream& s, const ESDataFrame& digi) {
   s << digi.id() << " " << digi.size() 
     << " samples " << std::endl;
   for (int i=0; i<digi.size(); i++) 
    s << "  " << digi.sample(i) << std::endl;
  return s;
}