IMaterial.h

Go to the documentation of this file.

//==========================================================================
//  AIDA Detector description implementation 
//--------------------------------------------------------------------------
// Copyright (C) Organisation europeenne pour la Recherche nucleaire (CERN)
// All rights reserved.
//
// For the licensing terms see $DD4hepINSTALL/LICENSE.
// For the list of contributors see $DD4hepINSTALL/doc/CREDITS.
//
// Author     : F.Gaede
//
//==========================================================================
#ifndef DDREC_IMATERIAL_H
#define DDREC_IMATERIAL_H

#include <string>
#include <ostream>

namespace dd4hep { namespace rec {
  
  class IMaterial {

  protected:    
    IMaterial& operator=(const IMaterial&) { return *this; }
    
  public:
    
    virtual ~IMaterial() {}

    virtual std::string name() const =0 ;

    virtual double A() const =0 ;

    virtual double Z() const =0 ;
    
    virtual double density() const =0 ;
    
    virtual double radiationLength() const =0 ;
    
    virtual double interactionLength() const =0 ;

  };

  inline std::ostream& operator<<( std::ostream& os , const IMaterial& m ) {

    os << "  " << m.name() << ", A: " << m.A()  << ", Z: " << m.Z() << ", density: " << m.density() << ", radiationLength: " <<  m.radiationLength() 
       << ", interactionLength: " << m.interactionLength() ;

    return os ;
  }

  } } /* namespace rec */



#endif // DDREC_IMATERIAL_H