Functor that creates copies of the current particle positions and momenta for later use. This is needed by the back-transformed diagnostics. More...

#include <CopyParticleAttribs.H>

Public Member Functions
	CopyParticleAttribs ()=default

	CopyParticleAttribs (const WarpXParticleContainer &, WarpXParIter &a_pti, long a_offset=0) noexcept
	Construct a new functor.

AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE void	operator() (const long i) const noexcept
	copy the position and momentum of particle i to the temporary data holder

Public Attributes
GetParticlePosition< PIdx >	m_get_position

const amrex::ParticleReal *AMREX_RESTRICT	uxp = nullptr

const amrex::ParticleReal *AMREX_RESTRICT	uyp = nullptr

const amrex::ParticleReal *AMREX_RESTRICT	uzp = nullptr

amrex::ParticleReal *AMREX_RESTRICT	xpold = nullptr

amrex::ParticleReal *AMREX_RESTRICT	ypold = nullptr

amrex::ParticleReal *AMREX_RESTRICT	zpold = nullptr

amrex::ParticleReal *AMREX_RESTRICT	uxpold = nullptr

amrex::ParticleReal *AMREX_RESTRICT	uypold = nullptr

amrex::ParticleReal *AMREX_RESTRICT	uzpold = nullptr

Detailed Description

Functor that creates copies of the current particle positions and momenta for later use. This is needed by the back-transformed diagnostics.

Constructor & Destructor Documentation

◆ CopyParticleAttribs() [1/2]

CopyParticleAttribs::CopyParticleAttribs ( )

default

◆ CopyParticleAttribs() [2/2]

CopyParticleAttribs::CopyParticleAttribs	(	const WarpXParticleContainer &	,
		WarpXParIter &	a_pti,
		long	a_offset = 0 )

inlinenoexcept

Construct a new functor.

Parameters

a_pti	iterator to the tile containing the macroparticles
a_offset	offset to apply when reading / writing particle data This is needed because when we use field gather buffers we don't always start at the particle with index 0.

Member Function Documentation

◆ operator()()

AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE void CopyParticleAttribs::operator() ( const long i ) const

inlinenoexcept

copy the position and momentum of particle i to the temporary data holder

Member Data Documentation

◆ m_get_position

GetParticlePosition<PIdx> CopyParticleAttribs::m_get_position

◆ uxp

const amrex::ParticleReal* AMREX_RESTRICT CopyParticleAttribs::uxp = nullptr

◆ uxpold

amrex::ParticleReal* AMREX_RESTRICT CopyParticleAttribs::uxpold = nullptr

◆ uyp

const amrex::ParticleReal* AMREX_RESTRICT CopyParticleAttribs::uyp = nullptr

◆ uypold

amrex::ParticleReal* AMREX_RESTRICT CopyParticleAttribs::uypold = nullptr

◆ uzp

const amrex::ParticleReal* AMREX_RESTRICT CopyParticleAttribs::uzp = nullptr

◆ uzpold

amrex::ParticleReal* AMREX_RESTRICT CopyParticleAttribs::uzpold = nullptr

◆ xpold

amrex::ParticleReal* AMREX_RESTRICT CopyParticleAttribs::xpold = nullptr

◆ ypold

amrex::ParticleReal* AMREX_RESTRICT CopyParticleAttribs::ypold = nullptr

◆ zpold

amrex::ParticleReal* AMREX_RESTRICT CopyParticleAttribs::zpold = nullptr

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

/home/docs/checkouts/readthedocs.org/user_builds/warpx/checkouts/6102/Source/Particles/Pusher/CopyParticleAttribs.H

Public Member Functions

Public Attributes