PHG4ScintillatorSlatDefs.cc

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#include "PHG4ScintillatorSlatDefs.h"

PHG4ScintillatorSlatDefs::keytype
PHG4ScintillatorSlatDefs::genkey(const short irow, const short icolumn)
{
  keytype key = irow; // lower bits used by row
  key |= (icolumn << columnbits); // upper bits used by column, so we can easily extract 
                                  // slats by column which are combined to towers
  return key;
}

std::pair<short,short>
PHG4ScintillatorSlatDefs::getrowcol(const keytype key)
{
  short irow = key&0xFFFF;
  short icolumn = key >> columnbits;
  return std::make_pair(irow,icolumn);
}