L1Topo/L1TopoInterfaces/Root/Count.cxx

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/*
  Copyright (C) 2002-2020 CERN for the benefit of the ATLAS collaboration
*/
//  Count.cxx
//  TopoCore
//  Created by Carlos Moreno on 05/05/20.
 
#include "L1TopoInterfaces/Count.h"
#include "L1TopoCommon/Exception.h"
 
void 
TCS::Count::setSizeCount(unsigned int sizeCount){
 
  m_sizeCount = sizeCount;
 
  // Compute the final bits that make up the output of the multiplicity algorithm
 
  unsigned int maximum = (1 << m_nBits) - 1; // saturation limit given by the number of bits allowed for the trigger line
 
  std::bitset<128> mask = (sizeCount < maximum)?sizeCount:maximum;
 
  m_count = (mask << m_firstBit);
 
}