Genfun::GaudiMathImplementation::GSLFunctionWithMode Class Reference

#include <GSLFunAdapters.h>

List of all members.

Public Types
typedef double(*	Function )(double, gsl_mode_t)
	the actual type of the function
Public Member Functions
	GSLFunctionWithMode (Function fun, const gsl_mode_t &mode)
	mandatory macro from CLHEP/GenericFunctions
	GSLFunctionWithMode (const GSLFunctionWithMode &)
	copy constructor
virtual	~GSLFunctionWithMode ()
	destructor
virtual double	operator() (double x) const
	the main method
virtual double	operator() (const Argument &x) const
virtual bool	hasAnalyticDerivative () const
virtual unsigned int	dimensionality () const
Genfun::Derivative	partial (unsigned int i) const
Function	function () const
	get the function itself
const gsl_mode_t &	mode () const
	get the current mode
Private Member Functions
	GSLFunctionWithMode ()
GSLFunctionWithMode &	operator= (const GSLFunctionWithError &)
Private Attributes
Function	m_function
gsl_mode_t *	m_mode

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Detailed Description

Definition at line 70 of file GSLFunAdapters.h.

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Member Typedef Documentation

typedef double(* Genfun::GaudiMathImplementation::GSLFunctionWithMode::Function)(double, gsl_mode_t)

the actual type of the function

Definition at line 74 of file GSLFunAdapters.h.

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Constructor & Destructor Documentation

Genfun::GaudiMathImplementation::GSLFunctionWithMode::GSLFunctionWithMode	(	GSLFunctionWithMode::Function	function,
		const gsl_mode_t &	mode
	)

mandatory macro from CLHEP/GenericFunctions

constructor with pointer to function

Definition at line 92 of file GSLFunAdapters.cpp.

      : AbsFunction()
      , m_function ( function )
      , m_mode     ( new gsl_mode_t() )
    {
      *m_mode = mod ;
    }

Genfun::GaudiMathImplementation::GSLFunctionWithMode::GSLFunctionWithMode

(

const GSLFunctionWithMode &

func )

copy constructor

Definition at line 102 of file GSLFunAdapters.cpp.

      : AbsFunction()
      , m_function ( func.m_function   )
      , m_mode     ( new gsl_mode_t () )
    {
      *m_mode = *(func.m_mode) ;
    }

Genfun::GaudiMathImplementation::GSLFunctionWithMode::~GSLFunctionWithMode

(

)

[virtual]

destructor

Definition at line 110 of file GSLFunAdapters.cpp.

    { if ( 0 != m_mode ) { delete m_mode  ; } }

Genfun::GaudiMathImplementation::GSLFunctionWithMode::GSLFunctionWithMode

(

)

[private]

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Member Function Documentation

virtual unsigned int Genfun::GaudiMathImplementation::GSLFunctionWithMode::dimensionality

(

)

const [inline, virtual]

Definition at line 90 of file GSLFunAdapters.h.

{ return    1 ; }

GSLFunctionWithMode::Function Genfun::GaudiMathImplementation::GSLFunctionWithMode::function

(

)

const

get the function itself

Definition at line 133 of file GSLFunAdapters.cpp.

    { return  m_function      ; }    

virtual bool Genfun::GaudiMathImplementation::GSLFunctionWithMode::hasAnalyticDerivative

(

)

const [inline, virtual]

Definition at line 89 of file GSLFunAdapters.h.

{ return true ; }

const gsl_mode_t & Genfun::GaudiMathImplementation::GSLFunctionWithMode::mode

(

)

const

get the current mode

Definition at line 136 of file GSLFunAdapters.cpp.

    { return *m_mode          ; }

virtual double Genfun::GaudiMathImplementation::GSLFunctionWithMode::operator()

(

const Argument &

x )

const [virtual]

double Genfun::GaudiMathImplementation::GSLFunctionWithMode::operator()

(

double

x )

const [virtual]

the main method

Definition at line 114 of file GSLFunAdapters.cpp.

    { return (*m_function)( x , *m_mode ) ; }

GSLFunctionWithMode& Genfun::GaudiMathImplementation::GSLFunctionWithMode::operator=

(

const GSLFunctionWithError &

)

[private]

Genfun::Derivative Genfun::GaudiMathImplementation::GSLFunctionWithMode::partial

(

unsigned int

i )

const

Definition at line 122 of file GSLFunAdapters.cpp.

    {
      if( i >= 1 ) 
      {
        const AbsFunction& aux = GaudiMath::Constant( 0 , 1 ) ;
        return Genfun::FunctionNoop( &aux ) ;
      };
      const AbsFunction& aux = GaudiMath::Derivative( *this , i) ;
      return Genfun::FunctionNoop( &aux ) ;      
    }

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Member Data Documentation

Function Genfun::GaudiMathImplementation::GSLFunctionWithMode::m_function [private]

Definition at line 102 of file GSLFunAdapters.h.

gsl_mode_t* Genfun::GaudiMathImplementation::GSLFunctionWithMode::m_mode [private]

Definition at line 103 of file GSLFunAdapters.h.

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

• /afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v23r0/GaudiGSL/GaudiMath/GSLFunAdapters.h
• /afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v23r0/GaudiGSL/src/Lib/GSLFunAdapters.cpp