Heed::OveragePhotoAbsCS Class Reference

#include <PhotoAbsCS.h>

Inheritance diagram for Heed::OveragePhotoAbsCS:

Public Member Functions
	OveragePhotoAbsCS ()
	OveragePhotoAbsCS (PhotoAbsCS *apacs, double fwidth, double fstep, long fmax_q_step)
virtual	~OveragePhotoAbsCS ()
virtual double	get_CS (double energy) const
virtual double	get_integral_CS (double energy1, double energy2) const
virtual void	scale (double fact)
virtual void	print (std::ostream &file, int l) const
	macro_copy_total (OveragePhotoAbsCS)

Detailed Description

Definition at line 114 of file PhotoAbsCS.h.

Constructor & Destructor Documentation

OveragePhotoAbsCS() [1/2]

Heed::OveragePhotoAbsCS::OveragePhotoAbsCS ( )

inline

Definition at line 125 of file PhotoAbsCS.h.

{ ; }

OveragePhotoAbsCS() [2/2]

Heed::OveragePhotoAbsCS::OveragePhotoAbsCS	(	PhotoAbsCS *	apacs,
		double	fwidth,
		double	fstep,
		long	fmax_q_step
	)

Definition at line 283 of file PhotoAbsCS.cpp.

    : real_pacs(apacs, do_clone),
      width(fwidth),
      max_q_step(fmax_q_step),
      step(fstep) {
  mfunname("OveragePhotoAbsCS::OveragePhotoAbsCS(...)");
  check_econd11(apacs, == NULL, mcerr);
  if (fwidth > 0.0) {
    check_econd11(fstep, >= 0.6 * fwidth, mcerr);  // 0.5 is bad but OK
  }
  /* I do not understand why the access is not allowed below.
     So I call functions
     name =
     apacs->name;
     //real_pacs->name;
     Z = real_pacs->Z;
     threshold = real_pacs->threshold;
  */
  name = real_pacs->get_name();
  Z = real_pacs->get_Z();
  threshold = real_pacs->get_threshold();
}

~OveragePhotoAbsCS()

virtual Heed::OveragePhotoAbsCS::~OveragePhotoAbsCS ( )

inlinevirtual

Definition at line 129 of file PhotoAbsCS.h.

{}

Member Function Documentation

get_CS()

double Heed::OveragePhotoAbsCS::get_CS ( double  energy ) const

virtual

Definition at line 308 of file PhotoAbsCS.cpp.

                                                    {
  mfunname("double OveragePhotoAbsCS::get_CS(double energy) const");
  //mcout<<"OveragePhotoAbsCS::get_CS is started\n";
  //mcout<<"OveragePhotoAbsCS::get_CS:\n";
  if (width == 0.0) {
    // for no modification:
    return real_pacs->get_CS(energy);
  } else {
    double w2 = width * 0.5;
    double e1 = energy - w2;
    if (e1 < 0.0) e1 = 0.0;
    double res = real_pacs->get_integral_CS(e1, energy + w2) / width;
    //Iprint4n(mcout, e1, energy + w2, width, res);
    //return real_pacs->get_integral_CS(e1, energy + w2)/width;
    return res;
  }
}

Referenced by get_integral_CS().

get_integral_CS()

double Heed::OveragePhotoAbsCS::get_integral_CS ( double  energy1, double  energy2  ) const

virtual

Definition at line 326 of file PhotoAbsCS.cpp.

                                                                {
  mfunname("double OveragePhotoAbsCS::get_integral_CS(double energy1, double "
           "energy2) const");
  //mcout<<"OveragePhotoAbsCS::get_integral_CS is started\n";
  if (width == 0.0 || energy1 >= energy2) {
    // for no modification:
    return real_pacs->get_integral_CS(energy1, energy2);
  } else {
    long q = long((energy2 - energy1) / step);
    if (q > max_q_step) {
      return real_pacs->get_integral_CS(energy1, energy2);
    } else {
      //if(q == 0)q = 1;
      q++;
      double rstep = (energy2 - energy1) / q;
      double x0 = energy1 + 0.5 * rstep;
      double s = 0.0;
      for (long n = 0; n < q; n++) {
        s += get_CS(x0 + rstep * n);
      }
      s *= rstep;
      return s;
    }
  }
 
}

macro_copy_total()

Heed::OveragePhotoAbsCS::macro_copy_total

(

OveragePhotoAbsCS

)

print()

void Heed::OveragePhotoAbsCS::print ( std::ostream &  file, int  l  ) const

virtual

Definition at line 359 of file PhotoAbsCS.cpp.

                                                           {
  mfunname("void PhotoAbsCS::print(std::ostream& file, int l) const");
  Ifile << "OveragePhotoAbsCS: width = " << width << " step=" << step
        << " max_q_step=" << max_q_step << '\n';
  indn.n += 2;
  real_pacs->print(file, l);
  indn.n -= 2;
}

scale()

void Heed::OveragePhotoAbsCS::scale ( double  fact )

virtual

Definition at line 354 of file PhotoAbsCS.cpp.

                                         {
  mfunname("void OveragePhotoAbsCS::scale(double fact)");
  real_pacs->scale(fact);
}

---

The documentation for this class was generated from the following files:

• PhotoAbsCS.h
• PhotoAbsCS.cpp