CMSSW_4_4_3_patch1/src/FWCore/Common/src/TriggerNames.cc

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#include "FWCore/Common/interface/TriggerNames.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"

namespace edm {

  TriggerNames::TriggerNames() { }

  TriggerNames::TriggerNames(edm::ParameterSet const& pset) {

    triggerNames_ = pset.getParameter<Strings>("@trigger_paths");

    unsigned int index = 0;
    for (Strings::const_iterator iName = triggerNames_.begin(),
         iEnd = triggerNames_.end();
         iName != iEnd;
         ++iName, ++index) {
      indexMap_[*iName] = index;
    }
    psetID_ = pset.id();
  }

  TriggerNames::Strings const&
  TriggerNames::triggerNames() const { return triggerNames_; }

  std::string const&
  TriggerNames::triggerName(unsigned int index) const {
    return triggerNames_.at(index);
  }

  unsigned int
  TriggerNames::triggerIndex(const std::string& name) const {
    IndexMap::const_iterator const pos = indexMap_.find(name);
    if (pos == indexMap_.end()) return indexMap_.size();
    return pos->second;
  }

  TriggerNames::Strings::size_type
  TriggerNames::size() const { return triggerNames_.size(); }

  ParameterSetID const&
  TriggerNames::parameterSetID() const { return psetID_; }
}