StiMaterial.h

/*
 * StiMaterial represents the physical characteristics of a material within
 * the ITTF geometry.
 */

#ifndef STI_MATERIAL_HH
#define STI_MATERIAL_HH

#include "Stiostream.h"
#include <string>
using namespace std;
#include "Sti/Base/Named.h"

class StiElossCalculator;
class StiMaterial : public Named
{    
public:
    
    // con/destructor
    StiMaterial();
    StiMaterial(const string &name,
                double z,
                double a,
                double density,
                double X0);
    virtual ~StiMaterial();
    StiMaterial(const string &name,
                double z,
                double a,
                double density,
                double X0xDensity,
                double ionization);
    
    double getDensity() const           { return _density; }
    double getX0() const                { return _x0; }
    double getA() const                 { return _a;}
    double getZ() const                 { return _z;}
    double getZOverA() const            { return _zOverA;}
    double getIonization() const        { return -999;}

    StiElossCalculator *getElossCalculator() const;

    void set(const string& name,
             double z,
             double a,
             double density,
             double radLength,// X0*density (for compatibility)
             double ionization);
    void set(const string& name,
             double z,
             double a,
             double density,
             double X0);// X0
    
protected:
    
    double _z;
    double _a;
    double _density;
    double _ionization;
    double _zOverA;
    double _x0;
    StiElossCalculator *_eloss;
};

//Non-members--------------------------

ostream& operator<<(ostream& os, const StiMaterial& m);

#endif