#include <Splines.h>

Inheritance diagram for Genfun::GaudiMathImplementation::GSLSplineDeriv:

Collaboration diagram for Genfun::GaudiMathImplementation::GSLSplineDeriv:

Public Types
typedef SplineBase::Data1D	Data1D

typedef SplineBase::Data2D	Data2D

Public Member Functions
	GSLSplineDeriv (const Data1D &x, const Data1D &y, const GaudiMath::Interpolation::Type type)
	mandatory macro from CLHEP/GenericFunctions

	GSLSplineDeriv (const Data2D &data, const GaudiMath::Interpolation::Type type)
	constructor from data vector

template<class DATAX , class DATAY >
	GSLSplineDeriv (const GaudiMath::Interpolation::Type type, DATAX begin_x, DATAX end_x, DATAY begin_y)
	templated constructor in the spirit of STL-algorithms

template<class DATA >
	GSLSplineDeriv (const GaudiMath::Interpolation::Type type, DATA begin, DATA end)
	templated constructor from the sequence of pairs as sequence of pairs the class TabulatedProperty can be used

	GSLSplineDeriv (const SplineBase &)
	constructor from base

	GSLSplineDeriv (const GSLSplineDeriv &)
	copy constructor

virtual	~GSLSplineDeriv ()
	destructor

virtual double	operator() (double a) const
	main method: evaluate the function

virtual double	operator() (const Argument &x) const
	main method: evaluate the function

virtual unsigned int	dimensionality () const

virtual bool	hasAnalyticDerivative () const
	Does this function have an analytic derivative?

virtual Genfun::Derivative	partial (unsigned int i) const
	Derivatives.

const SplineBase &	spline () const
	acess to the spline function

	operator const SplineBase & () const
	cast operator to the spline function

Private Member Functions
	GSLSplineDeriv ()
	default construtor is desabled ;

GSLSplineDeriv &	operator= (const GSLSplineDeriv &)
	assignement operator is desabled ;

Private Attributes
SplineBase	m_spline

Detailed Description

Definition at line 279 of file Splines.h.

Member Typedef Documentation

typedef SplineBase::Data1D Genfun::GaudiMathImplementation::GSLSplineDeriv::Data1D

Definition at line 282 of file Splines.h.

typedef SplineBase::Data2D Genfun::GaudiMathImplementation::GSLSplineDeriv::Data2D

Definition at line 283 of file Splines.h.

Constructor & Destructor Documentation

Genfun::GaudiMathImplementation::GSLSplineDeriv::GSLSplineDeriv	(	const Data1D &	x,
		const Data1D &	y,
		const GaudiMath::Interpolation::Type	type
	)

mandatory macro from CLHEP/GenericFunctions

constructor from vectors and type

Data1D x = .. ;
Data1D y = .. ;
const AbsFunction& func =
     GSLSplineDeriv( x , y , GaudiMath::Interpolation::Cspline ) ;
const double value = 1 ;
const double result = func( value ) ;

Parameters

x	vector of x
y	vector of y
type	interpolation type

Data1D x = .. ;
Data1D y = .. ;
const AbsFunction& func =
     GSLSplineDeriv( x , y , GaudiMath::Interpolation::Cspline ) ;
const double value = 1 ;
const double result = func( value ) ;

Parameters

x	vector of x
y	vector of y
type	interpolation type

Definition at line 328 of file Splines.cpp.

      : AbsFunction ()
      , m_spline ( x , y , type )
    {}

Genfun::GaudiMathImplementation::GSLSplineDeriv::GSLSplineDeriv	(	const Data2D &	data,
		const GaudiMath::Interpolation::Type	type
	)

constructor from data vector

Data2D data = ... ;
const AbsFunction& func =
     GSLSpline( data , GaudiMath::Interpolation::Cspline );
const double value = 1 ;
const double result = func( value ) ;

Parameters

data	vector of (x,y) pairs
type	interpolation type

Definition at line 357 of file Splines.cpp.

      : AbsFunction ()
      , m_spline    ( data , type )
    {}

template<class DATAX , class DATAY >

Genfun::GaudiMathImplementation::GSLSplineDeriv::GSLSplineDeriv	(	const GaudiMath::Interpolation::Type	type,
		DATAX	begin_x,
		DATAX	end_x,
		DATAY	begin_y
	)

inline

templated constructor in the spirit of STL-algorithms

It is assumed that vector "y" has tehlength AT LEAST as long as "x"

SEQURNCE1 x = .. ;
SEQUENCE2 y = .. ;
const AbsFunction& func =
     GSLSpline( GaudiMath::Interpoaltion::Cspline ,
                x.begin ()  ,
                x.end   ()  ,
                y.begin ()  );
const double value = 1 ;
const double result = func( value ) ;

Parameters

begin_x	begin of X-sequence
end_x	end of X-sequence
begin_Y	begin of Y-sequence
type	interpolation type

Definition at line 361 of file Splines.h.

        : AbsFunction ( )
        , m_spline( type , begin_x , end_x , begin_y )
      {}

template<class DATA >

Genfun::GaudiMathImplementation::GSLSplineDeriv::GSLSplineDeriv	(	const GaudiMath::Interpolation::Type	type,
		DATA	begin,
		DATA	end
	)

inline

templated constructor from the sequence of pairs as sequence of pairs the class TabulatedProperty can be used

Parameters

begin	begin of sequence of pairs
end	end of sequence of pairs
type	interpolation type

Definition at line 381 of file Splines.h.

        : AbsFunction ( )
        , m_spline( type , begin , end )
      {}

Genfun::GaudiMathImplementation::GSLSplineDeriv::GSLSplineDeriv ( const SplineBase & right )

constructor from base

constructor from SplineBase

Definition at line 368 of file Splines.cpp.

      : AbsFunction ()
      , m_spline    ( right )
    {}

Genfun::GaudiMathImplementation::GSLSplineDeriv::GSLSplineDeriv ( const GSLSplineDeriv & right )

copy constructor

Definition at line 378 of file Splines.cpp.

      : AbsFunction ()
      , m_spline    ( right  )
    {}

Genfun::GaudiMathImplementation::GSLSplineDeriv::~GSLSplineDeriv ( )

virtual

destructor

Definition at line 387 of file Splines.cpp.

{}

Genfun::GaudiMathImplementation::GSLSplineDeriv::GSLSplineDeriv ( )

private

default construtor is desabled ;

Member Function Documentation

virtual unsigned int Genfun::GaudiMathImplementation::GSLSplineDeriv::dimensionality ( ) const

inlinevirtual

Definition at line 398 of file Splines.h.

{ return 1 ; }

virtual bool Genfun::GaudiMathImplementation::GSLSplineDeriv::hasAnalyticDerivative ( ) const

inlinevirtual

Does this function have an analytic derivative?

Definition at line 400 of file Splines.h.

{ return true ; }

Genfun::GaudiMathImplementation::GSLSplineDeriv::operator const SplineBase & ( ) const

inline

cast operator to the spline function

Definition at line 407 of file Splines.h.

{ return spline() ; }

double Genfun::GaudiMathImplementation::GSLSplineDeriv::operator() ( double a ) const

virtual

main method: evaluate the function

Definition at line 391 of file Splines.cpp.

{ return m_spline.deriv ( x ) ; }

double Genfun::GaudiMathImplementation::GSLSplineDeriv::operator() ( const Argument & x ) const

virtual

main method: evaluate the function

Definition at line 394 of file Splines.cpp.

{ return m_spline.deriv ( x[0] ) ; }

GSLSplineDeriv& Genfun::GaudiMathImplementation::GSLSplineDeriv::operator= ( const GSLSplineDeriv & )

private

assignement operator is desabled ;

Genfun::Derivative Genfun::GaudiMathImplementation::GSLSplineDeriv::partial ( unsigned int i ) const

virtual

Derivatives.

Definition at line 401 of file Splines.cpp.

    {
      if ( i >= 1 )
      {
        const AbsFunction& aux = GaudiMath::Constant( 0.0 , 1 ) ;
        return Genfun::FunctionNoop( &aux ) ;
      }
      const AbsFunction& aux = GSLSplineDeriv2( *this ) ;
      return Genfun::FunctionNoop( &aux ) ;
    }

const SplineBase& Genfun::GaudiMathImplementation::GSLSplineDeriv::spline ( ) const

inline

acess to the spline function

Definition at line 405 of file Splines.h.

{ return m_spline ; }

Member Data Documentation

SplineBase Genfun::GaudiMathImplementation::GSLSplineDeriv::m_spline

private

Definition at line 415 of file Splines.h.

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

/afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v23r5/GaudiGSL/GaudiMath/Splines.h
/afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v23r5/GaudiGSL/src/Lib/Splines.cpp

Gaudi Framework, version v23r5

Public Types

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation