CondFormats/PhysicsToolsObjects/interface/MVAComputer.h - master - githubmirror/cmssw

CondFormats/PhysicsToolsObjects/interface/MVAComputer.h
282 строки7 KB
Ivan Razumov
Fix deprecated-copy warnings in CondFormats/PhysicsToolsObjects and PhysicsTools/MVAComputer
27 ноя 2023, 17:16
27 ноя 2023, 17:16faf0aaa
#ifndef CondFormats_PhysicsToolsObjects_MVAComputer_h
#define CondFormats_PhysicsToolsObjects_MVAComputer_h
// -*- C++ -*-
//
// Package:     PhysicsToolsObjects
// Class  :     MVAComputer
//

//
// Author:	Christophe Saout <christophe.saout@cern.ch>
// Created:     Sat Apr 24 15:18 CEST 2007
// $Id: MVAComputer.h,v 1.15 2010/01/26 19:40:03 saout Exp $
//

#include "CondFormats/Serialization/interface/Serializable.h"

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

#include "CondFormats/PhysicsToolsObjects/interface/Histogram.h"

namespace PhysicsTools {
  namespace Calibration {

    // helper classes

    class BitSet {
    public:
      // help that poor ROOT to copy bitsets... (workaround)
      BitSet &operator=(const BitSet &other) {
        store = other.store;
        bitsInLast = other.bitsInLast;
        return *this;
      }
      BitSet(const BitSet &other) = default;
      BitSet() = default;
      ~BitSet() = default;

      std::vector<unsigned char> store;
      unsigned int bitsInLast;

      COND_SERIALIZABLE;
    };

    class Matrix {
    public:
      std::vector<double> elements;
      unsigned int rows;
      unsigned int columns;

      COND_SERIALIZABLE;
    };

    // configuration base classes

    class VarProcessor {
    public:
      BitSet inputVars;

      virtual ~VarProcessor() {}
      virtual std::string getInstanceName() const;
      virtual std::unique_ptr<VarProcessor> clone() const;

      COND_SERIALIZABLE;
    };

    class Variable {
    public:
      inline Variable() {}
      inline Variable(const std::string &name) : name(name) {}
      inline ~Variable() {}
      Variable &operator=(const Variable &other) = default;

      std::string name;

      COND_SERIALIZABLE;
    };

    // variable processors

    class ProcOptional : public VarProcessor {
    public:
      std::unique_ptr<VarProcessor> clone() const override;
      std::vector<double> neutralPos;

      COND_SERIALIZABLE;
    };

    class ProcCount : public VarProcessor {
    public:
      std::unique_ptr<VarProcessor> clone() const override;
      COND_SERIALIZABLE;
    };

    class ProcClassed : public VarProcessor {
    public:
      std::unique_ptr<VarProcessor> clone() const override;
      unsigned int nClasses;

      COND_SERIALIZABLE;
    };

    class ProcSplitter : public VarProcessor {
    public:
      std::unique_ptr<VarProcessor> clone() const override;
      unsigned int nFirst;

      COND_SERIALIZABLE;
    };

    class ProcForeach : public VarProcessor {
    public:
      std::unique_ptr<VarProcessor> clone() const override;
      unsigned int nProcs;

      COND_SERIALIZABLE;
    };

    class ProcSort : public VarProcessor {
    public:
      std::unique_ptr<VarProcessor> clone() const override;
      unsigned int sortByIndex;
      bool descending;

      COND_SERIALIZABLE;
    };

    class ProcCategory : public VarProcessor {
    public:
      std::unique_ptr<VarProcessor> clone() const override;
      typedef std::vector<double> BinLimits;

      std::vector<BinLimits> variableBinLimits;
      std::vector<int> categoryMapping;

      COND_SERIALIZABLE;
    };

    class ProcNormalize : public VarProcessor {
    public:
      std::unique_ptr<VarProcessor> clone() const override;
      std::vector<HistogramF> distr;
      int categoryIdx;

      COND_SERIALIZABLE;
    };

    class ProcLikelihood : public VarProcessor {
    public:
      std::unique_ptr<VarProcessor> clone() const override;
      class SigBkg {
      public:
        HistogramF background;
        HistogramF signal;
        bool useSplines;

        COND_SERIALIZABLE;
      };

      std::vector<SigBkg> pdfs;
      std::vector<double> bias;
      int categoryIdx;
      bool logOutput;
      bool individual;
      bool neverUndefined;
      bool keepEmpty;

      COND_SERIALIZABLE;
    };

    class ProcLinear : public VarProcessor {
    public:
      std::unique_ptr<VarProcessor> clone() const override;
      std::vector<double> coeffs;
      double offset;

      COND_SERIALIZABLE;
    };

    class ProcMultiply : public VarProcessor {
    public:
      std::unique_ptr<VarProcessor> clone() const override;
      typedef std::vector<unsigned int> Config;

      unsigned int in;
      std::vector<Config> out;

      COND_SERIALIZABLE;
    };

    class ProcMatrix : public VarProcessor {
    public:
      std::unique_ptr<VarProcessor> clone() const override;
      Matrix matrix;

      COND_SERIALIZABLE;
    };

    class ProcExternal : public VarProcessor {
    public:
      std::unique_ptr<VarProcessor> clone() const override;
      std::string getInstanceName() const override;

      std::string method;
      std::vector<unsigned char> store;

      COND_SERIALIZABLE;
    };

    class ProcMLP : public VarProcessor {
    public:
      std::unique_ptr<VarProcessor> clone() const override;
      typedef std::pair<double, std::vector<double> > Neuron;
      typedef std::pair<std::vector<Neuron>, bool> Layer;

      std::vector<Layer> layers;

      COND_SERIALIZABLE;
    };

    // the discriminator computer

    class MVAComputer {
    public:
      MVAComputer();
      MVAComputer(const MVAComputer &orig);
      virtual ~MVAComputer();

      MVAComputer &operator=(const MVAComputer &orig);

      virtual std::vector<VarProcessor *> getProcessors();
      virtual std::vector<const VarProcessor *> getProcessors() const;
      void addProcessor(const VarProcessor *proc);

      // cacheId stuff to detect changes
      typedef unsigned int CacheId;
      inline CacheId getCacheId() const { return cacheId; }
      inline bool changed(CacheId old) const { return old != cacheId; }

      std::vector<Variable> inputSet;
      unsigned int output;

    private:
      std::vector<VarProcessor *> processors;

      CacheId cacheId COND_TRANSIENT;  // transient

      COND_SERIALIZABLE;
    };

    // a collection of computers identified by name

    class MVAComputerContainer {
    public:
      typedef std::pair<std::string, MVAComputer> Entry;

      MVAComputerContainer();
      virtual ~MVAComputerContainer() {}

      MVAComputer &add(const std::string &label);
      virtual const MVAComputer &find(const std::string &label) const;
      virtual bool contains(const std::string &label) const;

      // cacheId stuff to detect changes
      typedef unsigned int CacheId;
      inline CacheId getCacheId() const { return cacheId; }
      inline bool changed(CacheId old) const { return old != cacheId; }

    private:
      std::vector<Entry> entries;

      CacheId cacheId COND_TRANSIENT;  // transient

      COND_SERIALIZABLE;
    };

  }  // namespace Calibration
}  // namespace PhysicsTools

#endif  // CondFormats_PhysicsToolsObjects_MVAComputer_h