ltl::cderiv1 Struct Reference
[Convolution support and kernels in MArray expressions]

List of all members.

Public Member Functions

• cderiv1 (const int d)
• template<typename Iter > Iter::value_type eval (Iter &A) const

Public Attributes

• const int dim

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Detailed Description

first to fourth derivative along dimension dim, central differences, second-order accurate, (multiply with factors 2h, h^2, 2h^3, h^4 for non-unity h = delta x)

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Constructor & Destructor Documentation

ltl::cderiv1::cderiv1

(

const int

d

)

[inline]

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Member Function Documentation

template<typename Iter >

Iter::value_type ltl::cderiv1::eval

(

Iter &

A

)

const [inline]

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Member Data Documentation

const int ltl::cderiv1::dim