L1PrescalesSet.cxx

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/*
  Copyright (C) 2002-2020 CERN for the benefit of the ATLAS collaboration
*/
 
#include "TrigConfData/L1PrescalesSet.h"
 
TrigConf::L1PrescalesSet::L1PrescalesSet()
{}
 
TrigConf::L1PrescalesSet::L1PrescalesSet(const boost::property_tree::ptree & data) 
   : DataStructure(data)
{
   load();
}
 
void
TrigConf::L1PrescalesSet::load()
{
   m_name = getAttribute("name");
   const auto & cuts = data().get_child("cutValues");
   for( auto & c : cuts ) {
      L1Prescale ps;
      ps.cut = c.second.get_child("cut").get_value<int32_t>();
      ps.enabled = c.second.get_child("enabled").get_value<bool>();
      ps.prescale = getPrescaleFromCut(ps.cut);
      m_prescales[c.first] = ps;
   }
}
 
void
TrigConf::L1PrescalesSet::clear()
{
   m_psk = 0;
   m_prescales.clear();
}
 
std::size_t 
TrigConf::L1PrescalesSet::size() const
{
   return m_prescales.size();
}
 
unsigned int
TrigConf::L1PrescalesSet::psk() const {
   return m_psk;
}
 
void
TrigConf::L1PrescalesSet::setPSK(unsigned int psk ) {
   m_psk = psk;
}
 
const TrigConf::L1PrescalesSet::L1Prescale & 
TrigConf::L1PrescalesSet::prescale(const std::string & itemName) const {
   return m_prescales.at(itemName);
}
const std::map<std::string, TrigConf::L1PrescalesSet::L1Prescale>&
TrigConf::L1PrescalesSet::prescales() const {
   return m_prescales;
}

double
TrigConf::L1PrescalesSet::getPrescaleFromCut(uint32_t cut) const {
   return static_cast<double>(0xFFFFFF) / ( 0x1000000 - cut );
}