jet::CubicArraySampler< T, R, 2 > Class Template Reference

2-D cubic array sampler class. More...

#include <jet/array_samplers2.h>

Public Member Functions
	CubicArraySampler (const ConstArrayAccessor2< T > &accessor, const Vector2< R > &gridSpacing, const Vector2< R > &gridOrigin)
	Constructs a sampler using array accessor, spacing between the elements, and the position of the first array element. More...
	CubicArraySampler (const CubicArraySampler &other)
	Copy constructor. More...
T	operator() (const Vector2< R > &pt) const
	Returns sampled value at point pt. More...
std::function< T(const Vector2< R > &)>	functor () const
	Returns a funtion object that wraps this instance. More...

Detailed Description

template<typename T, typename R>
class jet::CubicArraySampler< T, R, 2 >

2-D cubic array sampler class.

This class provides cubic sampling interface for a given 2-D array.

Template Parameters

T	- The value type to sample.
R	- The real number type.

Constructor & Destructor Documentation

CubicArraySampler() [1/2]

template<typename T , typename R >

jet::CubicArraySampler< T, R, 2 >::CubicArraySampler ( const ConstArrayAccessor2< T > &  accessor, const Vector2< R > &  gridSpacing, const Vector2< R > &  gridOrigin  )

explicit

Constructs a sampler using array accessor, spacing between the elements, and the position of the first array element.

Parameters

[in]	accessor	The array accessor.
[in]	gridSpacing	The grid spacing.
[in]	gridOrigin	The grid origin.

CubicArraySampler() [2/2]

template<typename T , typename R >

jet::CubicArraySampler< T, R, 2 >::CubicArraySampler

(

const CubicArraySampler< T, R, 2 > &

other

)

Copy constructor.

Member Function Documentation

functor()

template<typename T , typename R >

std::function<T(const Vector2<R>&)> jet::CubicArraySampler< T, R, 2 >::functor

(

)

const

Returns a funtion object that wraps this instance.

operator()()

template<typename T , typename R >

T jet::CubicArraySampler< T, R, 2 >::operator()

(

const Vector2< R > &

pt

)

const

Returns sampled value at point pt.

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

• jet/array_samplers2.h