Transform functor to Lorentz-transform particles and obtain lab-frame data. More...

#include <BackTransformParticleFunctor.H>

Public Member Functions
	LorentzTransformParticles (const WarpXParticleContainer &pc, WarpXParIter &a_pti, amrex::Real t_boost, amrex::Real dt, amrex::Real t_lab, int a_offset=0)
	Constructor of the LorentzTransformParticles functor.

template<typename DstData, typename SrcData>
AMREX_GPU_HOST_DEVICE void	operator() (const DstData &dst, const SrcData &src, int i_src, int i_dst) const noexcept
	Functor call. This method computes the Lorentz-transform for particle attributes to obtain the lab-frame snapshot data.

Public Attributes
amrex::Real	m_t_boost

amrex::Real	m_dt

amrex::Real	m_t_lab

amrex::Real	m_gammaboost

amrex::Real	m_betaboost

amrex::Real	m_Phys_c

amrex::Real	m_inv_c2

amrex::Real	m_uzfrm

GetParticlePosition< PIdx >	m_get_position

amrex::ParticleReal *AMREX_RESTRICT	m_xpold = nullptr

amrex::ParticleReal *AMREX_RESTRICT	m_ypold = nullptr

amrex::ParticleReal *AMREX_RESTRICT	m_zpold = nullptr

amrex::ParticleReal *AMREX_RESTRICT	m_uxpold = nullptr

amrex::ParticleReal *AMREX_RESTRICT	m_uypold = nullptr

amrex::ParticleReal *AMREX_RESTRICT	m_uzpold = nullptr

const amrex::ParticleReal *AMREX_RESTRICT	m_uxpnew = nullptr

const amrex::ParticleReal *AMREX_RESTRICT	m_uypnew = nullptr

const amrex::ParticleReal *AMREX_RESTRICT	m_uzpnew = nullptr

const amrex::ParticleReal *AMREX_RESTRICT	m_wpnew = nullptr

Detailed Description

Transform functor to Lorentz-transform particles and obtain lab-frame data.

Constructor & Destructor Documentation

◆ LorentzTransformParticles()

LorentzTransformParticles::LorentzTransformParticles	(	const WarpXParticleContainer &	pc,
		WarpXParIter &	a_pti,
		amrex::Real	t_boost,
		amrex::Real	dt,
		amrex::Real	t_lab,
		int	a_offset = 0 )

Constructor of the LorentzTransformParticles functor.

Parameters

[in]	pc	WarpX particle container
[in]	a_pti	WarpX particle iterator
[in]	t_boost	time in boosted frame
[in]	dt	timestep in boosted-frame
[in]	t_lab	time in lab-frame
[in]	a_offset	index offset for particles to be transformed

Member Function Documentation

◆ operator()()

template<typename DstData, typename SrcData>

AMREX_GPU_HOST_DEVICE void LorentzTransformParticles::operator()	(	const DstData &	dst,
		const SrcData &	src,
		int	i_src,
		int	i_dst ) const

inlinenoexcept

Functor call. This method computes the Lorentz-transform for particle attributes to obtain the lab-frame snapshot data.

Parameters

[out]	dst	DstData particle tile data that stores the transformed particle data
[in]	src	SrcData particle tile data that is selected for transformation
[in]	i_src	particle index of the source particles
[in]	i_dst	particle index of the target particles (transformed data).

Member Data Documentation

◆ m_betaboost

amrex::Real LorentzTransformParticles::m_betaboost

◆ m_dt

amrex::Real LorentzTransformParticles::m_dt

◆ m_gammaboost

amrex::Real LorentzTransformParticles::m_gammaboost

◆ m_get_position

GetParticlePosition<PIdx> LorentzTransformParticles::m_get_position

◆ m_inv_c2

amrex::Real LorentzTransformParticles::m_inv_c2

◆ m_Phys_c

amrex::Real LorentzTransformParticles::m_Phys_c

◆ m_t_boost

amrex::Real LorentzTransformParticles::m_t_boost

◆ m_t_lab

amrex::Real LorentzTransformParticles::m_t_lab

◆ m_uxpnew

const amrex::ParticleReal* AMREX_RESTRICT LorentzTransformParticles::m_uxpnew = nullptr

◆ m_uxpold

amrex::ParticleReal* AMREX_RESTRICT LorentzTransformParticles::m_uxpold = nullptr

◆ m_uypnew

const amrex::ParticleReal* AMREX_RESTRICT LorentzTransformParticles::m_uypnew = nullptr

◆ m_uypold

amrex::ParticleReal* AMREX_RESTRICT LorentzTransformParticles::m_uypold = nullptr

◆ m_uzfrm

amrex::Real LorentzTransformParticles::m_uzfrm

◆ m_uzpnew

const amrex::ParticleReal* AMREX_RESTRICT LorentzTransformParticles::m_uzpnew = nullptr

◆ m_uzpold

amrex::ParticleReal* AMREX_RESTRICT LorentzTransformParticles::m_uzpold = nullptr

◆ m_wpnew

const amrex::ParticleReal* AMREX_RESTRICT LorentzTransformParticles::m_wpnew = nullptr

◆ m_xpold

amrex::ParticleReal* AMREX_RESTRICT LorentzTransformParticles::m_xpold = nullptr

◆ m_ypold

amrex::ParticleReal* AMREX_RESTRICT LorentzTransformParticles::m_ypold = nullptr

◆ m_zpold

amrex::ParticleReal* AMREX_RESTRICT LorentzTransformParticles::m_zpold = nullptr

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

/home/docs/checkouts/readthedocs.org/user_builds/warpx/checkouts/6270/Source/Diagnostics/ComputeDiagFunctors/BackTransformParticleFunctor.H
/home/docs/checkouts/readthedocs.org/user_builds/warpx/checkouts/6270/Source/Diagnostics/ComputeDiagFunctors/BackTransformParticleFunctor.cpp

Public Member Functions

Public Attributes