DataPoint.h

// -*- C++ -*-
//
// DataPoint.h is a part of ThePEG - Toolkit for HEP Event Generation
// Copyright (C) 1999-2019 Leif Lonnblad
//
// ThePEG is licenced under version 3 of the GPL, see COPYING for details.
// Please respect the MCnet academic guidelines, see GUIDELINES for details.
//
#ifndef LWH_DataPoint_H
#define LWH_DataPoint_H
//
// This is the declaration of the DataPoint class representing
//
 
 
#include <limits>
#include <cmath>
#include <algorithm>
#include "AIDataPoint.h"
#include "Measurement.h"
 
namespace LWH {
 
using namespace AIDA;
 
class DataPoint: public IDataPoint {
 
public:
 
  DataPoint(int dim = 2)
    : m(dim) {}
 
  DataPoint(const DataPoint & d)
    : IDataPoint(d), m(d.m) {}
 
  DataPoint(const IDataPoint & id)
    : m(id.dimension()) {
    for ( int i = 0, N = m.size(); i < N; ++i )
      m[i] = Measurement(id.coordinate(i)->value(),
                         id.coordinate(i)->errorPlus(),
                         id.coordinate(i)->errorMinus());
  }
 
  DataPoint & operator=(const DataPoint &) = default;
  
  virtual ~DataPoint() {}
 
  int dimension() const {
    return m.size();
  }
 
  IMeasurement * coordinate(int coord) {
    return &(m[coord]);
  }
 
  const IMeasurement * coordinate(int coord) const {
    return &(m[coord]);
  }
 
  private:
 
  std::vector<Measurement> m;
 
};
 
}
 
#endif /* LWH_DataPoint_H */