PerformancePayloadFromTFormula.h

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#ifndef PerformancePayloadFromTFormula_h
#define PerformancePayloadFromTFormula_h

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

#include "CondFormats/PhysicsToolsObjects/interface/PhysicsTFormulaPayload.h"
#include "CondFormats/PhysicsToolsObjects/interface/PerformancePayload.h"

#include <algorithm>
#include <string>
#include <vector>
#include <memory>
#include <iostream>
#include "TFormula.h"
#include "CondFormats/PhysicsToolsObjects/interface/BinningPointByMap.h"

class PerformancePayloadFromTFormula : public PerformancePayload {
  //  class PerformancePayloadFromTFormula : public PerformancePayload, public PhysicsPerformancePayload {
public:
  static const int InvalidPos;

  PerformancePayloadFromTFormula(const std::vector<PerformanceResult::ResultType>& r,
                                 const std::vector<BinningVariables::BinningVariablesType>& b,
                                 PhysicsTFormulaPayload& in)
      : pl(in), results_(r), variables_(b) {
    initialize();
  }

  PerformancePayloadFromTFormula() {}

  void initialize() override;

  PerformancePayloadFromTFormula(const PerformancePayloadFromTFormula& b)
      : pl(b.pl), results_(b.results_), variables_(b.variables_), compiledFormulas_(b.compiledFormulas_) {}

  ~PerformancePayloadFromTFormula() override { compiledFormulas_.clear(); }

  float getResult(PerformanceResult::ResultType,
                  const BinningPointByMap&) const override;  // gets from the full payload

  virtual bool isParametrizedInVariable(const BinningVariables::BinningVariablesType p) const {
    return (limitPos(p) != PerformancePayloadFromTFormula::InvalidPos);
  }

  bool isInPayload(PerformanceResult::ResultType, const BinningPointByMap&) const override;

  const PhysicsTFormulaPayload& formulaPayload() const { return pl; }

  void printFormula(PerformanceResult::ResultType res) const;

protected:
  virtual std::vector<BinningVariables::BinningVariablesType> myBinning() const { return variables_; }

  virtual int limitPos(const BinningVariables::BinningVariablesType b) const {
    std::vector<BinningVariables::BinningVariablesType>::const_iterator p;
    p = find(variables_.begin(), variables_.end(), b);
    if (p == variables_.end())
      return PerformancePayloadFromTFormula::InvalidPos;
    return ((p - variables_.begin()));
  }

  virtual int resultPos(PerformanceResult::ResultType r) const {
    std::vector<PerformanceResult::ResultType>::const_iterator p;
    p = find(results_.begin(), results_.end(), r);
    if (p == results_.end())
      return PerformancePayloadFromTFormula::InvalidPos;
    return ((p - results_.begin()));
  }

  bool isOk(const BinningPointByMap& p) const;

  PhysicsTFormulaPayload pl;
  //
  // the variable mapping
  //
  std::vector<PerformanceResult::ResultType> results_;
  std::vector<BinningVariables::BinningVariablesType> variables_;
  //
  // the transient part
  //
  std::vector<std::shared_ptr<const TFormula> > compiledFormulas_ COND_TRANSIENT;

  COND_SERIALIZABLE;
};

#endif