fillBufferFlag Class Reference

Functor that fills the elements of the particle array inexflag with the value of the spatial array bmasks, at the corresponding particle position. More...

#include <SortingUtils.H>

Public Member Functions
	fillBufferFlag (WarpXParIter const &pti, amrex::iMultiFab const *bmasks, amrex::Gpu::DeviceVector< int > &inexflag, amrex::Geometry const &geom)
AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE void	operator() (const long i) const

Private Attributes
amrex::GpuArray< amrex::Real, AMREX_SPACEDIM >	m_prob_lo
amrex::GpuArray< amrex::Real, AMREX_SPACEDIM >	m_inv_cell_size
amrex::Box	m_domain
int *	m_inexflag_ptr
WarpXParticleContainer::ParticleType const *	m_particles
amrex::Array4< int const >	m_buffer_mask

Detailed Description

Functor that fills the elements of the particle array inexflag with the value of the spatial array bmasks, at the corresponding particle position.

Parameters

[in]	pti	Contains information on the particle positions
[in]	bmasks	Spatial array, that contains a flag indicating whether each cell is part of the gathering/deposition buffers
[out]	inexflag	Vector to be filled with the value of bmasks
[in]	geom	Geometry object, necessary to locate particles within the array bmasks

Constructor & Destructor Documentation

fillBufferFlag()

fillBufferFlag::fillBufferFlag ( WarpXParIter const &  pti, amrex::iMultiFab const *  bmasks, amrex::Gpu::DeviceVector< int > &  inexflag, amrex::Geometry const &  geom  )

inline

Member Function Documentation

operator()()

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

inline

Member Data Documentation

m_buffer_mask

amrex::Array4<int const> fillBufferFlag::m_buffer_mask

private

m_domain

amrex::Box fillBufferFlag::m_domain

private

m_inexflag_ptr

int* fillBufferFlag::m_inexflag_ptr

private

m_inv_cell_size

amrex::GpuArray<amrex::Real,AMREX_SPACEDIM> fillBufferFlag::m_inv_cell_size

private

m_particles

WarpXParticleContainer::ParticleType const* fillBufferFlag::m_particles

private

m_prob_lo

amrex::GpuArray<amrex::Real,AMREX_SPACEDIM> fillBufferFlag::m_prob_lo

private

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

• /home/docs/checkouts/readthedocs.org/user_builds/warpx/checkouts/20.10/Source/Particles/Sorting/SortingUtils.H