Lut< TValue, TScalar > Class Template Reference

Callable representing a generic R->T function, approximated using look-up table. More...

#include <Lut.h>

Inheritance diagram for Lut< TValue, TScalar >:

Public Member Functions
	Lut ()=default
	Lut (const Interval range, Array< TValue > &&data)
template<typename TFunction >
	Lut (const Interval range, const Size resolution, TFunction &&func)
INLINE TValue	operator() (const TScalar x) const
LutIterator< TValue, TScalar >	begin () const
	Returns an iterator accessing tabulated values. More...
LutIterator< TValue, TScalar >	end () const
	Returns an iterator accessing tabulated values. More...
Size	size () const
	Returns the number of tabulated value. More...
Interval	getRange () const
	Returns the definition interval of the function. More...
Lut	derivative () const
	Computes the derivative of the function. More...
Lut	integral (const Float x0, const Float y0) const
	Computes the indefinite integral of the function. More...
Public Member Functions inherited from Noncopyable
	Noncopyable ()=default
	Noncopyable (const Noncopyable &)=delete
	Noncopyable (Noncopyable &&)=default
Noncopyable &	operator= (const Noncopyable &)=delete
Noncopyable &	operator= (Noncopyable &&)=default

Detailed Description

template<typename TValue, typename TScalar>
class Lut< TValue, TScalar >

Callable representing a generic R->T function, approximated using look-up table.

Definition at line 61 of file Lut.h.

Constructor & Destructor Documentation

Lut() [1/3]

template<typename TValue , typename TScalar >

Lut< TValue, TScalar >::Lut ( )

default

Lut() [2/3]

template<typename TValue , typename TScalar >

Lut< TValue, TScalar >::Lut ( const Interval  range, Array< TValue > &&  data  )

inline

Definition at line 69 of file Lut.h.

Lut() [3/3]

template<typename TValue , typename TScalar >

template<typename TFunction >

Lut< TValue, TScalar >::Lut ( const Interval  range, const Size  resolution, TFunction &&  func  )

inline

Definition at line 74 of file Lut.h.

Member Function Documentation

begin()

template<typename TValue , typename TScalar >

LutIterator<TValue, TScalar> Lut< TValue, TScalar >::begin ( ) const

inline

Returns an iterator accessing tabulated values.

Definition at line 100 of file Lut.h.

derivative()

template<typename TValue , typename TScalar >

Lut Lut< TValue, TScalar >::derivative ( ) const

inline

Computes the derivative of the function.

Definition at line 120 of file Lut.h.

end()

template<typename TValue , typename TScalar >

LutIterator<TValue, TScalar> Lut< TValue, TScalar >::end ( ) const

inline

Returns an iterator accessing tabulated values.

Definition at line 105 of file Lut.h.

getRange()

template<typename TValue , typename TScalar >

Interval Lut< TValue, TScalar >::getRange ( ) const

inline

Returns the definition interval of the function.

Definition at line 115 of file Lut.h.

integral()

template<typename TValue , typename TScalar >

Lut Lut< TValue, TScalar >::integral ( const Float  x0, const Float  y0  ) const

inline

Computes the indefinite integral of the function.

The integration constant is set so that the integral at x0 has value y0.

Definition at line 133 of file Lut.h.

operator()()

template<typename TValue , typename TScalar >

INLINE TValue Lut< TValue, TScalar >::operator() ( const TScalar  x ) const

inline

Todo:

possibly make linear interpolation rather than just const value

Definition at line 83 of file Lut.h.

size()

template<typename TValue , typename TScalar >

Size Lut< TValue, TScalar >::size ( ) const

inline

Returns the number of tabulated value.

Definition at line 110 of file Lut.h.

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

• /home/pavel/projects/astro/sph/src/core/objects/wrappers/Lut.h