ArrayFunction.h

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/*
  Copyright (C) 2002-2021 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef TRT_GEOMODEL_ARRAYFUNCTION_H
#define TRT_GEOMODEL_ARRAYFUNCTION_H
//-------------------------------------------------------//
// This one dimensional function takes its values from   //
// an array..which it copies in.                         //
//-------------------------------------------------------//
 
 
#include "GeoGenericFunctions/AbsFunction.h"
#include <vector>
namespace GeoGenfun {
class ArrayFunction : public AbsFunction  {
 
  // cppcheck-suppress unknownMacro
  FUNCTION_OBJECT_DEF(ArrayFunction)
    
    public:
  
  // Constructor
  ArrayFunction(const double *begin, const double *end);
  
  // Destructor
  virtual ~ArrayFunction();
  
  // Copy constructor
  ArrayFunction(const ArrayFunction &right);
  
  // Retreive function value
  virtual double operator ()(double argument) const override;
  virtual double operator ()(const Argument & a) const override {return operator() (a[0]);}
  
 private:
  
  // It is illegal to assign a ArrayFunction
  const ArrayFunction & operator=(const ArrayFunction &right);
 
  std::vector<double> m_values;
};
}
#endif