ExternalFieldView Struct Reference

Companion class for ExternalFieldReader. More...

#include <ExternalField.H>

Public Member Functions
AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE amrex::Real	operator() (amrex::RealVect const &pos) const

Public Attributes
amrex::RealVect	dx
amrex::RealVect	offset
	mesh spacing of the data
amrex::Table3D< double >	table
	data's physical location at (0,0,0)
amrex::IntVect	global_size
	data

Detailed Description

Companion class for ExternalFieldReader.

This is a lightweight functor that can be used in kernels.

Member Function Documentation

operator()()

AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE amrex::Real ExternalFieldView::operator() ( amrex::RealVect const & pos ) const

inline

Return value for given position. Linear interpolation is performed. This returns zero if no data are available.

Member Data Documentation

dx

amrex::RealVect ExternalFieldView::dx

global_size

amrex::IntVect ExternalFieldView::global_size

data

offset

amrex::RealVect ExternalFieldView::offset

mesh spacing of the data

table

amrex::Table3D<double> ExternalFieldView::table

data's physical location at (0,0,0)

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

• /home/docs/checkouts/readthedocs.org/user_builds/warpx/checkouts/6368/Source/Initialization/ExternalField.H