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//
// ********************************************************************
// * License and Disclaimer *
// * *
// * The Geant4 software is copyright of the Copyright Holders of *
// * the Geant4 Collaboration. It is provided under the terms and *
// * conditions of the Geant4 Software License, included in the file *
// * LICENSE and available at http://cern.ch/geant4/license . These *
// * include a list of copyright holders. *
// * *
// * Neither the authors of this software system, nor their employing *
// * institutes,nor the agencies providing financial support for this *
// * work make any representation or warranty, express or implied, *
// * regarding this software system or assume any liability for its *
// * use. Please see the license in the file LICENSE and URL above *
// * for the full disclaimer and the limitation of liability. *
// * *
// * This code implementation is the result of the scientific and *
// * technical work of the GEANT4 collaboration. *
// * By using, copying, modifying or distributing the software (or *
// * any work based on the software) you agree to acknowledge its *
// * use in resulting scientific publications, and indicate your *
// * acceptance of all terms of the Geant4 Software license. *
// ********************************************************************
//
// Class template for accumulable values handled by Geant4 analysis
//
// Author: Ivana Hrivnacova, IJCLab IN2P3/CNRS, 07/09/2015
#ifndef G4AccValue_h
#define G4AccValue_h 1
#include "G4VAccumulable.hh"
#include "G4MergeMode.hh"
#include "globals.hh"
template <typename T>
class G4AccValue : public G4VAccumulable
{
public:
G4AccValue(const G4String& name, T initValue,
G4MergeMode mergeMode = G4MergeMode::kAddition);
G4AccValue(T initValue = 0,
G4MergeMode mergeMode = G4MergeMode::kAddition);
G4AccValue(const G4AccValue& rhs);
G4AccValue(G4AccValue&& rhs) noexcept;
~G4AccValue() override = default;
// Operators
G4AccValue<T>& operator= (const G4AccValue<T>& rhs);
G4AccValue<T>& operator=(G4AccValue<T>&& rhs) noexcept;
G4AccValue<T>& operator+=(const G4AccValue<T>& rhs);
G4AccValue<T>& operator*=(const G4AccValue<T>& rhs);
G4AccValue<T> operator++(int); // postfix increment
G4AccValue<T>& operator++(); // prefix increment
G4AccValue<T>& operator= (const T& rhs);
G4AccValue<T>& operator+=(const T& rhs);
G4AccValue<T>& operator*=(const T& rhs);
// Methods
void Merge(const G4VAccumulable& other) final;
void Reset() final;
using G4VAccumulable::Print;
void Print(G4PrintOptions options = G4PrintOptions()) const final;
// using G4VAccumulable::SetMergeMode;
void SetMergeMode(G4MergeMode value) final;
G4AccType GetType() const final { return G4AccType::kValue; }
// Get methods
T GetValue() const;
private:
// Data members
T fValue = 0;
T fInitValue = 0;
G4MergeFunction<T> fMergeFunction;
};
// inline functions
#include "G4AccValue.icc"
#endif