DDMaterial.h

Go to the documentation of this file.

#ifndef DDMaterial_h
#define DDMaterial_h

#include <iostream>
#include <memory>
#include <vector>
#include <utility>
#include "DetectorDescription/Core/interface/DDName.h"
#include "DetectorDescription/Core/interface/DDBase.h"

namespace DDI {
  class Material;
}


class DDMaterial : public DDBase<DDName, std::unique_ptr<DDI::Material>> {
  friend std::ostream &operator<<(std::ostream &, const DDMaterial &);

public:
  using FractionV = std::vector<std::pair<DDMaterial, double>>;

  DDMaterial();

  DDMaterial(const DDName &name);

  DDMaterial(const DDName &name, double z, double a, double d);

  DDMaterial(const DDName &name, double density);

  int noOfConstituents() const;

  FractionV::value_type constituent(int i) const;

  int addMaterial(const DDMaterial &m, double fm);

  double a() const;

  double z() const;

  double density() const;
};

std::ostream &operator<<(std::ostream &, const DDMaterial &);

#endif