This is a functor for performing a "smart copy" that works in both host and device code. More...

#include <SmartCopy.H>

Public Member Functions
template<typename DstData , typename SrcData >
AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE void	operator() (DstData &dst, const SrcData &src, int i_src, int i_dst, amrex::RandomEngine const &engine) const noexcept

Public Attributes
int	m_num_copy_real

const int *	m_src_comps_r

const int *	m_dst_comps_r

int	m_num_copy_int

const int *	m_src_comps_i

const int *	m_dst_comps_i

const InitializationPolicy *	m_policy_real

const InitializationPolicy *	m_policy_int

Detailed Description

This is a functor for performing a "smart copy" that works in both host and device code.

A "smart" copy does the following. First, the destination particle components are initialized to the default values for that component type. Second, if a given component name is found in both the src and the dst, then the src value is copied.

Particle structs - positions and id numbers - are always copied.

You don't create this directly - use the SmartCopyFactory object below.

Member Function Documentation

◆ operator()()

template<typename DstData , typename SrcData >

AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE void SmartCopy::operator()	(	DstData &	dst,
		const SrcData &	src,
		int	i_src,
		int	i_dst,
		amrex::RandomEngine const &	engine
	)		const

inlinenoexcept

Member Data Documentation

◆ m_dst_comps_i

const int* SmartCopy::m_dst_comps_i

◆ m_dst_comps_r

const int* SmartCopy::m_dst_comps_r

◆ m_num_copy_int

int SmartCopy::m_num_copy_int

◆ m_num_copy_real

int SmartCopy::m_num_copy_real

◆ m_policy_int

const InitializationPolicy* SmartCopy::m_policy_int

◆ m_policy_real

const InitializationPolicy* SmartCopy::m_policy_real

◆ m_src_comps_i

const int* SmartCopy::m_src_comps_i

◆ m_src_comps_r

const int* SmartCopy::m_src_comps_r

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

/home/docs/checkouts/readthedocs.org/user_builds/artemis-em/checkouts/latest/Source/Particles/ParticleCreation/SmartCopy.H

Public Member Functions

Public Attributes