second_order_abc_corner< _scalar, x0, y0, z0 > Struct Template Reference

#include <AbsorbingBC.h>

Collaboration diagram for second_order_abc_corner< _scalar, x0, y0, z0 >:

Public Types
using	scalar = _scalar

Public Member Functions
KOKKOS_FUNCTION	second_order_abc_corner (ippl::Vector< scalar, 3 > hr, scalar dt)
	Constructor for the second-order ABC corner.
template<typename view_type, typename Coords>
KOKKOS_INLINE_FUNCTION auto	operator() (const view_type &A_n, const view_type &A_nm1, const view_type &A_np1, const Coords &c) const -> typename view_type::value_type
	Applies the second-order ABC to the corner of the field.
template<typename value_type>
KOKKOS_INLINE_FUNCTION value_type	advanceCornerS (value_type v1, value_type v2, value_type v3, value_type v4, value_type v5, value_type v6, value_type v7, value_type v8, value_type v9, value_type v10, value_type v11, value_type v12, value_type v13, value_type v14, value_type v15, value_type v16, value_type v17, value_type v18, value_type v19, value_type v20, value_type v21, value_type v22, value_type v23) const noexcept
	Advances the corner boundary condition using the precomputed weights.

Public Attributes
scalar	Cweights [17]

Detailed Description

template<typename _scalar, bool x0, bool y0, bool z0>
struct second_order_abc_corner< _scalar, x0, y0, z0 >

Definition at line 287 of file AbsorbingBC.h.

Member Typedef Documentation

scalar

template<typename _scalar, bool x0, bool y0, bool z0>

using second_order_abc_corner< _scalar, x0, y0, z0 >::scalar = _scalar

Definition at line 288 of file AbsorbingBC.h.

Constructor & Destructor Documentation

second_order_abc_corner()

template<typename _scalar, bool x0, bool y0, bool z0>

KOKKOS_FUNCTION second_order_abc_corner< _scalar, x0, y0, z0 >::second_order_abc_corner ( ippl::Vector< scalar, 3 > hr, scalar dt )

inline

Constructor for the second-order ABC corner.

Parameters

hr	Mesh spacing in each dimension.
dt	Time step size.

Definition at line 297 of file AbsorbingBC.h.

References Cweights.

Member Function Documentation

advanceCornerS()

template<typename _scalar, bool x0, bool y0, bool z0>

template<typename value_type>

KOKKOS_INLINE_FUNCTION value_type second_order_abc_corner< _scalar, x0, y0, z0 >::advanceCornerS ( value_type v1, value_type v2, value_type v3, value_type v4, value_type v5, value_type v6, value_type v7, value_type v8, value_type v9, value_type v10, value_type v11, value_type v12, value_type v13, value_type v14, value_type v15, value_type v16, value_type v17, value_type v18, value_type v19, value_type v20, value_type v21, value_type v22, value_type v23 ) const

inlinenoexcept

Advances the corner boundary condition using the precomputed weights.

Definition at line 377 of file AbsorbingBC.h.

References Cweights.

Referenced by operator()().

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operator()()

template<typename _scalar, bool x0, bool y0, bool z0>

template<typename view_type, typename Coords>

KOKKOS_INLINE_FUNCTION auto second_order_abc_corner< _scalar, x0, y0, z0 >::operator() ( const view_type & A_n, const view_type & A_nm1, const view_type & A_np1, const Coords & c ) const -> typename view_type::value_type

inline

Applies the second-order ABC to the corner of the field.

Parameters

A_n	Current time step field.
A_nm1	Previous time step field.
A_np1	Next time step field.
c	Coordinates of the current point in the field.

Returns

Updated value at the corner.

Definition at line 343 of file AbsorbingBC.h.

References advanceCornerS(), and ippl::apply().

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Member Data Documentation

Cweights

template<typename _scalar, bool x0, bool y0, bool z0>

scalar second_order_abc_corner< _scalar, x0, y0, z0 >::Cweights[17]

Definition at line 289 of file AbsorbingBC.h.

Referenced by advanceCornerS(), and second_order_abc_corner().

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

• AbsorbingBC.h