JPHYSICS::JAbsorptionLength Struct Reference

Auxiliary data structure to customize absorption length. More...

#include <JPDFSupportkit.hh>

Inheritance diagram for JPHYSICS::JAbsorptionLength:

Public Member Functions
	JAbsorptionLength ()
	Default constructor.

Static Public Member Functions
static double	getAbsorptionLength (const double lambda)
	Get absorption length.
static double &	get_factor ()
	Get reference to multiplication factor.
static double &	get_offset ()
	Get reference to offset.
static mapped_type &	get_function ()
	Get reference to global functon.

Static Public Attributes
static constexpr const char *const	default_t = "default"
static constexpr const char *const	nemo_t = "nemo"
static constexpr const char *const	SmithAndBaker_t = "SmithAndBaker"

Friends
std::istream &	operator>> (std::istream &in, JAbsorptionLength &object)
	Read absorption length from input stream.
std::ostream &	operator<< (std::ostream &out, const JAbsorptionLength &object)
	Write absorption length to output stream.

Detailed Description

Auxiliary data structure to customize absorption length.

Definition at line 63 of file JPDFSupportkit.hh.

Constructor & Destructor Documentation

JAbsorptionLength()

JPHYSICS::JAbsorptionLength::JAbsorptionLength ( )

inline

Default constructor.

Definition at line 74 of file JPDFSupportkit.hh.

    {
      (*this)[default_t]        =  getAbsorptionLengthSmithAndBaker;
      (*this)[nemo_t]           =  NAMESPACE::getAbsorptionLength;
      (*this)[SmithAndBaker_t]  =  getAbsorptionLengthSmithAndBaker;
 
      get_factor()   =    1.0;
      get_offset()   =  610.0;
      get_function() =  (*this)[default_t];
    }

Member Function Documentation

getAbsorptionLength()

static double JPHYSICS::JAbsorptionLength::getAbsorptionLength ( const double lambda )

inlinestatic

Get absorption length.

Parameters

lambda

wavelength of light [nm]

Returns

absorption length [m]

Definition at line 132 of file JPDFSupportkit.hh.

    {
      const double y = 1.0 / (get_factor() * (*get_function())(lambda))  +  1.0 / get_offset();
 
      return 1.0 / y;
    }

get_factor()

static double & JPHYSICS::JAbsorptionLength::get_factor ( )

inlinestatic

Get reference to multiplication factor.

Returns

factor

Definition at line 145 of file JPDFSupportkit.hh.

    {
      static double factor = 1.0;
 
      return factor;
    }

get_offset()

static double & JPHYSICS::JAbsorptionLength::get_offset ( )

inlinestatic

Get reference to offset.

Returns

offset

Definition at line 158 of file JPDFSupportkit.hh.

    {
      static double offset = 1.0e6;
 
      return offset;
    }

get_function()

static mapped_type & JPHYSICS::JAbsorptionLength::get_function ( )

inlinestatic

Get reference to global functon.

Returns

function

Definition at line 171 of file JPDFSupportkit.hh.

    {
      static mapped_type f1 = NAMESPACE::getAbsorptionLength;
 
      return f1;
    }

Friends And Related Symbol Documentation

operator>>

std::istream & operator>> ( std::istream & in, JAbsorptionLength & object )

friend

Read absorption length from input stream.

Parameters

in	input stream
object	absorption length

Returns

input stream

Definition at line 93 of file JPDFSupportkit.hh.

    {
      using namespace std;
 
      for (string option; in >> option >> JAbsorptionLength::get_factor() >> JAbsorptionLength::get_offset(); ) {
 
        JAbsorptionLength::const_iterator p = object.find(option);
 
        if (p != object.end())
          JAbsorptionLength::get_function() = p->second;
        else
          in.setstate(ios_base::badbit);
      }
 
      return in;
    }

operator<<

std::ostream & operator<< ( std::ostream & out, const JAbsorptionLength & object )

friend

Write absorption length to output stream.

Parameters

out	output stream
object	absorption length

Returns

output stream

Definition at line 118 of file JPDFSupportkit.hh.

    {
      return out << getKey(object, default_t, get_function())
                 << ' ' << JAbsorptionLength::get_factor()
                 << ' ' << JAbsorptionLength::get_offset();
    }

Member Data Documentation

default_t

const char* const JPHYSICS::JAbsorptionLength::default_t = "default"

staticconstexpr

Definition at line 66 of file JPDFSupportkit.hh.

nemo_t

const char* const JPHYSICS::JAbsorptionLength::nemo_t = "nemo"

staticconstexpr

Definition at line 67 of file JPDFSupportkit.hh.

SmithAndBaker_t

const char* const JPHYSICS::JAbsorptionLength::SmithAndBaker_t = "SmithAndBaker"

staticconstexpr

Definition at line 68 of file JPDFSupportkit.hh.

---

The documentation for this struct was generated from the following file:

• JPDFSupportkit.hh