JPHYSICS::JPetzhold Class Reference

Measurement of light scattering in water. More...

#include <JPhysicsSupportkit.hh>

Inheritance diagram for JPHYSICS::JPetzhold:

Public Types
typedef JCollection< JElement2D< double, double >, JDistance< typename JElement2D< double, double >::abscissa_type > >	collection_type
typedef collection_type::abscissa_type	abscissa_type
typedef collection_type::ordinate_type	ordinate_type
typedef collection_type::value_type	value_type
typedef collection_type::distance_type	distance_type
typedef collection_type::const_iterator	const_iterator
typedef collection_type::const_reverse_iterator	const_reverse_iterator
typedef collection_type::iterator	iterator
typedef collection_type::reverse_iterator	reverse_iterator
typedef JFunction1D< abscissa_type, double >	function_type
typedef function_type::argument_type	argument_type
typedef function_type::result_type	result_type
typedef function_type::JExceptionHandler	exceptionhandler_type
enum
typedef JFunctional< JElement2D< double, double >::abscissa_type, double >	functional_type
typedef functional_type::JExceptionHandler	JExceptionHandler
typedef JSupervisor	supervisor_type

Public Member Functions
	JPetzhold ()
	Default constructor.
double	operator() (const double x) const
	Measurement of light scattering in water.
result_type	operator() (const argument_type x) const
	Function value evaluation.
const JSupervisor &	getSupervisor () const
	Get supervisor.
const JExceptionHandler &	getExceptionHandler () const override
	Get exception handler.
void	setExceptionHandler (const JSupervisor &supervisor)
	Set the supervisor for handling of exceptions.
virtual result_type	evaluate (const argument_type *pX) const=0
	Recursive function value evaluation.

Static Public Member Functions
static result_type	getValue (const JFunctional &function, const argument_type *pX)
	Recursive function value evaluation.
static JClass< result_type >::argument_type	getValue (typename JClass< result_type >::argument_type value, const argument_type *pX)
	Termination of recursive function value evaluation.

Protected Attributes
JSupervisor	__supervisor

Detailed Description

Measurement of light scattering in water.

Values are taken from reference C.D. Mobley "Light and Water", ISBN 0-12-502750-8, pag. 111, Table 3.10 (right column).

Definition at line 168 of file JPhysicsSupportkit.hh.

Member Typedef Documentation

collection_type

JCollection<JElement2D< double, double >, JDistance<typename JElement2D< double, double >::abscissa_type>> JTOOLS::JPolintFunction1D< N, JElement2D< double, double >, JCollection, double, JDistance<typename JElement2D< double, double >::abscissa_type> >::collection_type

inherited

Definition at line 1098 of file JPolint.hh.

abscissa_type

collection_type::abscissa_type JTOOLS::JPolintFunction1D< N, JElement2D< double, double >, JCollection, double, JDistance<typename JElement2D< double, double >::abscissa_type> >::abscissa_type

inherited

Definition at line 1100 of file JPolint.hh.

ordinate_type

collection_type::ordinate_type JTOOLS::JPolintFunction1D< N, JElement2D< double, double >, JCollection, double, JDistance<typename JElement2D< double, double >::abscissa_type> >::ordinate_type

inherited

Definition at line 1101 of file JPolint.hh.

value_type

collection_type::value_type JTOOLS::JPolintFunction1D< N, JElement2D< double, double >, JCollection, double, JDistance<typename JElement2D< double, double >::abscissa_type> >::value_type

inherited

Definition at line 1102 of file JPolint.hh.

distance_type

collection_type::distance_type JTOOLS::JPolintFunction1D< N, JElement2D< double, double >, JCollection, double, JDistance<typename JElement2D< double, double >::abscissa_type> >::distance_type

inherited

Definition at line 1103 of file JPolint.hh.

const_iterator

collection_type::const_iterator JTOOLS::JPolintFunction1D< N, JElement2D< double, double >, JCollection, double, JDistance<typename JElement2D< double, double >::abscissa_type> >::const_iterator

inherited

Definition at line 1105 of file JPolint.hh.

const_reverse_iterator

collection_type::const_reverse_iterator JTOOLS::JPolintFunction1D< N, JElement2D< double, double >, JCollection, double, JDistance<typename JElement2D< double, double >::abscissa_type> >::const_reverse_iterator

inherited

Definition at line 1106 of file JPolint.hh.

iterator

collection_type::iterator JTOOLS::JPolintFunction1D< N, JElement2D< double, double >, JCollection, double, JDistance<typename JElement2D< double, double >::abscissa_type> >::iterator

inherited

Definition at line 1107 of file JPolint.hh.

reverse_iterator

collection_type::reverse_iterator JTOOLS::JPolintFunction1D< N, JElement2D< double, double >, JCollection, double, JDistance<typename JElement2D< double, double >::abscissa_type> >::reverse_iterator

inherited

Definition at line 1108 of file JPolint.hh.

function_type

JFunction1D<abscissa_type, double> JTOOLS::JPolintFunction1D< N, JElement2D< double, double >, JCollection, double, JDistance<typename JElement2D< double, double >::abscissa_type> >::function_type

inherited

Definition at line 1110 of file JPolint.hh.

argument_type

function_type::argument_type JTOOLS::JPolintFunction1D< N, JElement2D< double, double >, JCollection, double, JDistance<typename JElement2D< double, double >::abscissa_type> >::argument_type

inherited

Definition at line 1112 of file JPolint.hh.

result_type

function_type::result_type JTOOLS::JPolintFunction1D< N, JElement2D< double, double >, JCollection, double, JDistance<typename JElement2D< double, double >::abscissa_type> >::result_type

inherited

Definition at line 1113 of file JPolint.hh.

exceptionhandler_type

function_type::JExceptionHandler JTOOLS::JPolintFunction1D< N, JElement2D< double, double >, JCollection, double, JDistance<typename JElement2D< double, double >::abscissa_type> >::exceptionhandler_type

inherited

Definition at line 1114 of file JPolint.hh.

functional_type

JFunctional<JElement2D< double, double >::abscissa_type, double> JTOOLS::JFunction1D< JElement2D< double, double >::abscissa_type, double >::functional_type

inherited

Definition at line 332 of file JFunctional.hh.

JExceptionHandler

functional_type::JExceptionHandler JTOOLS::JFunction< JElement2D< double, double >::abscissa_type, double >::JExceptionHandler

inherited

Definition at line 235 of file JFunctional.hh.

supervisor_type

JSupervisor JTOOLS::JFunction< JElement2D< double, double >::abscissa_type, double >::supervisor_type

inherited

Definition at line 237 of file JFunctional.hh.

Member Enumeration Documentation

anonymous enum

anonymous enum

inherited

Definition at line 330 of file JFunctional.hh.

{ NUMBER_OF_DIMENSIONS = 1 };

Constructor & Destructor Documentation

JPetzhold()

JPHYSICS::JPetzhold::JPetzhold ( )

inline

Default constructor.

Definition at line 175 of file JPhysicsSupportkit.hh.

    {
      //       angle    probability
      //       [deg]
      (*this)[  0.100] = 1.767e+03;
      (*this)[  0.126] = 1.296e+03;
      (*this)[  0.158] = 9.502e+02;
      (*this)[  0.200] = 6.991e+02;
      (*this)[  0.251] = 5.140e+02;
      (*this)[  0.316] = 3.764e+02;
      (*this)[  0.398] = 2.763e+02;
      (*this)[  0.501] = 2.188e+02;
      (*this)[  0.631] = 1.444e+02;
      (*this)[  0.794] = 1.022e+02;
      (*this)[  1.000] = 7.161e+01;
      (*this)[  1.259] = 4.958e+01;
      (*this)[  1.585] = 3.395e+01;
      (*this)[  1.995] = 2.281e+01;
      (*this)[  2.512] = 1.516e+01;
      (*this)[  3.162] = 1.002e+01;
      (*this)[  3.981] = 6.580e+00;
      (*this)[  5.012] = 4.295e+00;
      (*this)[  6.310] = 2.807e+00;
      (*this)[  7.943] = 1.819e+00;
      (*this)[ 10.000] = 1.153e+00;
      (*this)[ 15.000] = 4.893e-01;
      (*this)[ 20.000] = 2.444e-01;
      (*this)[ 25.000] = 1.472e-01;
      (*this)[ 30.000] = 8.609e-02;
      (*this)[ 35.000] = 5.931e-02;
      (*this)[ 40.000] = 4.210e-02;
      (*this)[ 45.000] = 3.067e-02;
      (*this)[ 50.000] = 2.275e-02;
      (*this)[ 55.000] = 1.699e-02;
      (*this)[ 60.000] = 1.313e-02;
      (*this)[ 65.000] = 1.046e-02;
      (*this)[ 70.000] = 8.488e-03;
      (*this)[ 75.000] = 6.976e-03;
      (*this)[ 80.000] = 5.842e-03;
      (*this)[ 85.000] = 4.953e-03;
      (*this)[ 90.000] = 4.292e-03;
      (*this)[ 95.000] = 3.782e-03;
      (*this)[100.000] = 3.404e-03;
      (*this)[105.000] = 3.116e-03;
      (*this)[110.000] = 2.912e-03;
      (*this)[115.000] = 2.797e-03;
      (*this)[120.000] = 2.686e-03;
      (*this)[125.000] = 2.571e-03;
      (*this)[130.000] = 2.476e-03;
      (*this)[135.000] = 2.377e-03;
      (*this)[140.000] = 2.329e-03;
      (*this)[145.000] = 2.313e-03;
      (*this)[150.000] = 2.365e-03;
      (*this)[155.000] = 2.506e-03;
      (*this)[160.000] = 2.662e-03;
      (*this)[165.000] = 2.835e-03;
      (*this)[170.000] = 3.031e-03;
      (*this)[175.000] = 3.092e-03;
      (*this)[180.000] = 3.154e-03;
 
      this->mul(1.166);  // normalisation
      this->compile();
    }

Member Function Documentation

operator()() [1/2]

double JPHYSICS::JPetzhold::operator() ( const double x ) const

inline

Measurement of light scattering in water.

Parameters

x	cosine scattering angle

Returns

probability

Definition at line 246 of file JPhysicsSupportkit.hh.

    {
      double a;
 
      if      (x >= +1.0)
        a =   0.0;
      else if (x <= -1.0)
        a = 180.0;
      else
        a = acos(x) * 180.0 / PI;
 
      if      (a >= this->getXmax()) 
        return this->rbegin()->getY();
      else if (a <= this->getXmin()) 
        return this-> begin()->getY();
      else
        return JPolint1Function1D_t::operator()(a);
    }

operator()() [2/2]

result_type JTOOLS::JFunction1D< JElement2D< double, double >::abscissa_type, double >::operator() ( const argument_type x ) const

inlineinherited

Function value evaluation.

Parameters

x	argument value

Returns

function value

Definition at line 343 of file JFunctional.hh.

    {
      return this->evaluate(&x);
    }

getSupervisor()

const JSupervisor & JTOOLS::JFunction< JElement2D< double, double >::abscissa_type, double >::getSupervisor ( ) const

inlineinherited

Get supervisor.

Returns

supervisor

Definition at line 290 of file JFunctional.hh.

    {
      return __supervisor;
    }

getExceptionHandler()

const JExceptionHandler & JTOOLS::JFunction< JElement2D< double, double >::abscissa_type, double >::getExceptionHandler ( ) const

inlineoverridevirtualinherited

Get exception handler.

Returns

exception handler

Implements JTOOLS::JFunctional< JElement2D< double, double >::abscissa_type, double >.

Definition at line 301 of file JFunctional.hh.

    {
      return *__supervisor.handler;
    }

setExceptionHandler()

void JTOOLS::JFunction< JElement2D< double, double >::abscissa_type, double >::setExceptionHandler ( const JSupervisor & supervisor )

inlineinherited

Set the supervisor for handling of exceptions.

Parameters

supervisor

supervisor

Definition at line 312 of file JFunctional.hh.

    {
      this->__supervisor = supervisor;
    }

evaluate()

virtual result_type JTOOLS::JFunctional< JElement2D< double, double >::abscissa_type, double >::evaluate ( const argument_type * pX ) const

pure virtualinherited

Recursive function value evaluation.

Parameters

pX	pointer to abscissa values

Returns

function value

getValue() [1/2]

static result_type JTOOLS::JFunctional< JElement2D< double, double >::abscissa_type, double >::getValue ( const JFunctional< JElement2D< double, double >::abscissa_type, double > & function, const argument_type * pX )

inlinestaticinherited

Recursive function value evaluation.

Parameters

function	function
pX	pointer to abscissa values

Definition at line 103 of file JFunctional.hh.

    {
      return function.evaluate(pX);
    }

getValue() [2/2]

static JClass< result_type >::argument_type JTOOLS::JFunctional< JElement2D< double, double >::abscissa_type, double >::getValue ( typename JClass< result_type >::argument_type value, const argument_type * pX )

inlinestaticinherited

Termination of recursive function value evaluation.

Parameters

value	result
pX	pointer to abscissa values

Definition at line 117 of file JFunctional.hh.

    {
      return value;
    }

Member Data Documentation

__supervisor

JSupervisor JTOOLS::JFunction< JElement2D< double, double >::abscissa_type, double >::__supervisor

protectedinherited

Definition at line 318 of file JFunctional.hh.

---

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

• JPhysicsSupportkit.hh