HcalConstFunctor.h

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#ifndef CondFormats_HcalObjects_HcalConstFunctor_h
#define CondFormats_HcalObjects_HcalConstFunctor_h
 
#include "CondFormats/HcalObjects/interface/AbsHcalFunctor.h"
 
#include "boost/serialization/access.hpp"
#include "boost/serialization/version.hpp"
 
//
// A functor returning a constant value
//
class HcalConstFunctor : public AbsHcalFunctor {
public:
  // Dummy constructor, to be used for deserialization only
  HcalConstFunctor();
 
  // Normal constructor
  explicit HcalConstFunctor(const double value);
 
  inline ~HcalConstFunctor() override {}
 
  double operator()(double x) const override;
 
protected:
  inline bool isEqual(const AbsHcalFunctor& other) const override {
    const HcalConstFunctor& r = static_cast<const HcalConstFunctor&>(other);
    return value_ == r.value_;
  }
 
private:
  double value_;
 
  friend class boost::serialization::access;
 
  template <class Archive>
  inline void serialize(Archive& ar, unsigned /* version */) {
    boost::serialization::base_object<AbsHcalFunctor>(*this);
    ar& value_;
  }
};
 
BOOST_CLASS_VERSION(HcalConstFunctor, 1)
BOOST_CLASS_EXPORT_KEY(HcalConstFunctor)
 
#endif  // CondFormats_HcalObjects_HcalConstFunctor_h