HLTConfigProvider.h

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#ifndef HLTcore_HLTConfigProvider_h
#define HLTcore_HLTConfigProvider_h

#include "FWCore/Framework/interface/Run.h"
#include "FWCore/Framework/interface/Event.h"
#include "FWCore/Framework/interface/LuminosityBlock.h"

#include "L1Trigger/GlobalTriggerAnalyzer/interface/L1GtUtils.h"
#include "HLTrigger/HLTcore/interface/HLTConfigData.h"

#include "boost/shared_ptr.hpp"

#include<map>
#include<string>
#include<vector>


//
// class declaration
//

class HLTConfigProvider {

 private:
  struct HLTConfigCounterSentry {
    HLTConfigCounterSentry();
    HLTConfigCounterSentry(HLTConfigCounterSentry const&);
    HLTConfigCounterSentry(HLTConfigCounterSentry&&); // only C++11
    ~HLTConfigCounterSentry();
  };
  HLTConfigCounterSentry sentry_;

 public:
  HLTConfigProvider();
  //  ~HLTConfigProvider();
  
 public:
  bool init(const edm::Run& iRun, const edm::EventSetup& iSetup,
        const std::string& processName, bool& changed);

  void dump(const std::string& what) const {
    hltConfigData_->dump(what);
  }


  bool inited() const {
    return inited_;
  }
  bool changed() const {
    return changed_;
  }

  const std::string& processName() const {
    return hltConfigData_->processName();
  }

  const std::string& globalTag() const {
    return hltConfigData_->globalTag();
  }

  const std::string& tableName() const {
    return hltConfigData_->tableName();
  }

  unsigned int size() const {
    return hltConfigData_->size();
  }
  unsigned int size(unsigned int trigger) const {
    return hltConfigData_->size(trigger);
  }
  unsigned int size(const std::string& trigger) const {
    return hltConfigData_->size(trigger);
  }

  const std::vector<std::string>& triggerNames() const {
    return hltConfigData_->triggerNames();
  }
  const std::string& triggerName(unsigned int triggerIndex) const {
    return hltConfigData_->triggerName(triggerIndex);
  }

  unsigned int triggerIndex(const std::string& triggerName) const {
    return hltConfigData_->triggerIndex(triggerName);
  }

  const std::vector<std::string>& moduleLabels(unsigned int trigger) const {
    return hltConfigData_->moduleLabels(trigger);
  }
  const std::vector<std::string>& moduleLabels(const std::string& trigger) const {
    return hltConfigData_->moduleLabels(trigger);
  }
  const std::vector<std::string>& saveTagsModules(unsigned int trigger) const {
    return hltConfigData_->saveTagsModules(trigger);
  }
  const std::vector<std::string>& saveTagsModules(const std::string& trigger) const {
    return hltConfigData_->saveTagsModules(trigger);
  }
  const std::string& moduleLabel(unsigned int trigger, unsigned int module) const {
    return hltConfigData_->moduleLabel(trigger,module);
  }
  const std::string& moduleLabel(const std::string& trigger, unsigned int module) const {
    return hltConfigData_->moduleLabel(trigger,module);
  }

  unsigned int moduleIndex(unsigned int trigger, const std::string& module) const {
    return hltConfigData_->moduleIndex(trigger,module);
  }
  unsigned int moduleIndex(const std::string& trigger, const std::string& module) const {
    return hltConfigData_->moduleIndex(trigger,module);
  }

  const std::string moduleType(const std::string& module) const {
    return hltConfigData_->moduleType(module);
  }

  const std::string moduleEDMType(const std::string& module) const {
    return hltConfigData_->moduleEDMType(module);
  }

  const edm::ParameterSet& processPSet() const {
    return hltConfigData_->processPSet();
  }

  const edm::ParameterSet& modulePSet(const std::string& module) const {
    return hltConfigData_->modulePSet(module);
  }

  bool saveTags(const std::string& module) const {
    return hltConfigData_->saveTags(module);
  }

  const std::vector<std::vector<std::pair<bool,std::string> > >& hltL1GTSeeds() const {
    return hltConfigData_->hltL1GTSeeds();
  }
  const std::vector<std::pair<bool,std::string> >& hltL1GTSeeds(const std::string& trigger) const {
    return hltConfigData_->hltL1GTSeeds(trigger);
  }
  const std::vector<std::pair<bool,std::string> >& hltL1GTSeeds(unsigned int trigger) const {
    return hltConfigData_->hltL1GTSeeds(trigger);
  }


  const std::vector<std::string>& streamNames() const {
    return hltConfigData_->streamNames();
  }
  const std::string& streamName(unsigned int stream) const {
    return hltConfigData_->streamName(stream);
  }
  unsigned int streamIndex(const std::string& stream) const {
    return hltConfigData_->streamIndex(stream);
  }
  const std::vector<std::vector<std::string> >& streamContents() const {
    return hltConfigData_->streamContents();
  }
  const std::vector<std::string>& streamContent(unsigned int stream) const {
    return hltConfigData_->streamContent(stream);
  }
  const std::vector<std::string>& streamContent(const std::string& stream) const {
    return hltConfigData_->streamContent(stream);
  }


  const std::vector<std::string>& datasetNames() const {
    return hltConfigData_->datasetNames();
  }
  const std::string& datasetName(unsigned int dataset) const {
    return hltConfigData_->datasetName(dataset);
  }
  unsigned int datasetIndex(const std::string& dataset) const {
    return hltConfigData_->datasetIndex(dataset);
  }
  const std::vector<std::vector<std::string> >& datasetContents() const {
    return hltConfigData_->datasetContents();
  }
  const std::vector<std::string>& datasetContent(unsigned int dataset) const {
    return hltConfigData_->datasetContent(dataset);
  }
  const std::vector<std::string>& datasetContent(const std::string& dataset) const {
    return hltConfigData_->datasetContent(dataset);
  }


  unsigned int prescaleSize() const {
    return hltConfigData_->prescaleSize();
  }
  unsigned int prescaleValue(unsigned int set, const std::string& trigger) const {
    return hltConfigData_->prescaleValue(set,trigger);
  }

  int prescaleSet(const edm::Event& iEvent, const edm::EventSetup& iSetup) const;
  // negative == error
  
  unsigned int prescaleValue(const edm::Event& iEvent, const edm::EventSetup& iSetup, const std::string& trigger) const;
  
  std::pair<int,int> prescaleValues(const edm::Event& iEvent, const edm::EventSetup& iSetup, const std::string& trigger) const;
  // any one negative => error in retrieving this (L1T or HLT) prescale


  const std::vector<std::string>& prescaleLabels() const {
    return hltConfigData_->prescaleLabels();
  }
  const std::map<std::string,std::vector<unsigned int> >& prescaleTable() const {
    return hltConfigData_->prescaleTable();
  }

  static const std::vector<std::string> matched(const std::vector<std::string>& inputs, const std::string& pattern);
  static const std::string removeVersion(const std::string& trigger);
  static const std::vector<std::string> restoreVersion(const std::vector<std::string>& inputs, const std::string& trigger);

 private:

  void getDataFrom(const edm::ParameterSetID& iID);
  void init(const edm::ProcessHistory& iHistory, const std::string& processName);
  void init(const std::string& processName);
  void clear();
  
  std::string processName_;
  bool inited_;
  bool changed_;
  const HLTConfigData* hltConfigData_;
  boost::shared_ptr<L1GtUtils> l1GtUtils_;
  
};
#endif