IMaterial.h

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// $Id$
 
// -----------------------------------------------------------------------
// The VGM package of the Virtual Geometry Model
// Copyright (C) 2007, Ivana Hrivnacova
// All rights reserved.
//
// For the licensing terms see vgm/LICENSE.
// Contact: ivana@ipno.in2p3.fr
// -----------------------------------------------------------------------

//
 
#ifndef VGM_I_MATERIAL_H
#define VGM_I_MATERIAL_H
 
#include <iostream>
#include <string>
#include <vector>
 
namespace VGM {
 
class IElement;
 
typedef std::vector<IElement*> ElementVector;
typedef std::vector<double> MassFractionVector;
typedef std::vector<int> AtomCountVector;
 
enum MaterialState
{
  kUndefined, 
  kSolid,     
  kLiquid,    
  kGas        
};
 
class IMaterial
{
 public:
  virtual ~IMaterial() {}
 
  // methods
  virtual std::string Name() const = 0;
  virtual double Density() const = 0;
  virtual double RadiationLength() const = 0;
  virtual double NuclearInterLength() const = 0;
  virtual MaterialState State() const = 0;
  virtual double Temperature() const = 0;
  virtual double Pressure() const = 0;
  virtual int NofElements() const = 0;
  virtual IElement* Element(int iel) const = 0;
  virtual double MassFraction(int iel) const = 0;
  virtual double AtomCount(int iel) const = 0;
};
} // namespace VGM
 
std::ostream& operator<<(std::ostream& out, const VGM::IMaterial& material);
 
#endif // VGM_I_MATERIAL_H