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// Dear emacs, this is -*- c++ -*-
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#ifndef Selection_H
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#define Selection_H
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#include <TString.h>
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#include "Objects.h"
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#include "BaseCycleContainer.h"
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#include "ObjectHandler.h"
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#include "../../core/include/SLogger.h"
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/**
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* @short basic class for selection modules
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* @author Thomas Peiffer
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*/
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class SelectionModule{
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public:
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//Default constructor
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SelectionModule(){};
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//Default destructor
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virtual ~SelectionModule(){};
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virtual bool pass(BaseCycleContainer*)=0;
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virtual std::string description()=0;
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};
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/**
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* @short basic class for a selection
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*
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* contains a list of SelectionModules
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* and produces cut flow tables
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*
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* @author Thomas Peiffer
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*/
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class Selection{
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public:
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//Selection(){};
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/// Default constructor
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Selection(std::string name);
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/// Default destructor
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~Selection(){};
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/// add a new SelectionModule to the event selection
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void addSelectionModule(SelectionModule*);
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/// remove all booked SelectionModules
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void clearSelectionModulesList();
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/// set all entries in the cut flow table to 0
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void resetCutFlow();
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/**
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* loop over all booked SelectionModules and call the pass() routine of each module for a given BaseCycleContainer
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* @see passSelection()
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* @see SelectionModule::pass(BaseCycleContainer*)
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*/
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bool passSelection(BaseCycleContainer *bcc);
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bool passInvertedSelection(BaseCycleContainer *bcc);
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/**
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* same as passSelection(BaseCycleContainer *bcc) but takes BaseCycleContainer from ObjectHandler
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* @see passSelection(BaseCycleContainer *bcc)
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*/
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bool passSelection();
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bool passInvertedSelection();
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/**
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* enable or disable the selection, the selection is enabled by default
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*/
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void DisableSelection(){m_isactive = false;}
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void EnableSelection(){m_isactive = true;}
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bool IsActive(){return m_isactive;}
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/// print the cut-flow table for the booked SelectionModules, to be called in the EndInputData routine of a cycle
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void printCutFlow();
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TString GetName() {return m_name;}
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void SetName(TString name) { m_name = name;}
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private:
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TString m_name;
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mutable SLogger m_logger;
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std::vector<SelectionModule*> m_cuts;
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std::vector<int> m_cutflow;
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int Ntotal;
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bool m_isactive;
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};
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#endif // Selection_H
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