AlgAdapt.h

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#ifndef ANP_ALGADAPT_H
#define ANP_ALGADAPT_H

//
// ABC for algorithm changes true or reco quantities in a fit

// Inheriting algorithms have 4 vectors<double> arrays:
//    CurErr: current error estimates
//    CurPar: current parameter estimate
//    DefErr: default error estimates
//    DefPar: default parameter values

// C++
#include <iostream>
#include <string>
#include <vector>

// Local
#include "Handle.h"
#include "RecoNu.h"
#include "Truth.h"

class Registry;
class TDirectory;

namespace Anp
{
   class AlgAdapt: public virtual Base
   {      
   public:      
      
      AlgAdapt();
      virtual ~AlgAdapt();

      virtual bool Init() = 0;

      virtual void InitReco(RecoNu &) const;
      virtual void InitTrue(Truth &) const;

      virtual double GetPT() const = 0;

      virtual double GetReco(RecoNu &) const = 0;
      virtual double GetTrue(const Truth &) const = 0;

      virtual const std::vector<double>& GetCurErr() const = 0;
      virtual const std::vector<double>& GetCurPar() const = 0;
      virtual const std::vector<double>& GetDefErr() const = 0;
      virtual const std::vector<double>& GetDefPar() const = 0;

      virtual void SetCurErr(const std::vector<double> &) = 0;
      virtual void SetCurPar(const std::vector<double> &) = 0;
      virtual void SetDefErr(const std::vector<double> &) = 0;
      virtual void SetDefPar(const std::vector<double> &) = 0;

      virtual void Config(const Registry &) = 0;
     
      virtual void Set(TDirectory *);

      void Name(const std::string &value);
      const std::string& Name() const;

   protected:

      const std::vector<double> GetVec(const std::string &key, const Registry &reg) const;

      void PrintVec(const std::vector<double> &v, std::ostream &o, unsigned int w = 7, unsigned int p = 5) const;

   private:

      std::string fName;
   };

   typedef Anp::Handle<Anp::AlgAdapt> AlgAdaptPtr;

   //
   // Inlined member functions
   //
   inline void AlgAdapt::Name(const std::string &value) { fName = value; }  
   inline const std::string& AlgAdapt::Name() const { return fName; }

   inline void AlgAdapt::InitReco(RecoNu &) const {}
   inline void AlgAdapt::InitTrue(Truth &) const {}

   inline void AlgAdapt::Set(TDirectory *) {}
}

#endif

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