NamedFloatTuple.h

/**************************************************************************
 * BASF2 (Belle Analysis Framework 2)                                     *
 * Copyright(C) 2015 - Belle II Collaboration                             *
 *                                                                        *
 * Author: The Belle II Collaboration                                     *
 * Contributors: Oliver Frost                                             *
 *                                                                        *
 * This software is provided "as is" without any warranty.                *
 **************************************************************************/
#pragma once
 
#include <RtypesCore.h>
 
#include <tracking/trackFindingCDC/utilities/Named.h>
#include <tracking/trackFindingCDC/utilities/MayBePtr.h>
 
#include <vector>
#include <map>
#include <string>
 
namespace Belle2 {
  namespace TrackFindingCDC {
 
    class NamedFloatTuple {
 
    public:
      virtual ~NamedFloatTuple();
 
      virtual size_t size() const = 0;
 
      virtual int getNameIndex(const char* name) const = 0;
 
      virtual std::string getName(int iValue) const = 0;
 
      virtual void set(int iValue, Float_t value) = 0;
 
      void set(const char* const name, Float_t value)
      {
        set(getNameIndex(name), value);
      }
 
      virtual Float_t get(int iValue) const = 0;
 
      Float_t get(const char* const name) const
      {
        return get(getNameIndex(name));
      }
 
      virtual MayBePtr<Float_t> find(std::string name)
      {
        size_t nameindex = getNameIndex(name.c_str());
        return (nameindex < size()) ? &(operator[](nameindex)) : nullptr;
      }
 
      virtual Float_t& operator[](int iValue) = 0;
 
      Float_t& operator[](const char* const name)
      {
        return operator[](getNameIndex(name));
      }
 
      std::map<std::string, Float_t> getNamedValues(std::string prefix = "") const;
 
      std::vector<Named<Float_t*>> getNamedVariables(std::string prefix = "");
    };
  }
}