impactx::elements::SoftSolenoidData Namespace Reference

Variables
int	next_id = 0
	last used id for a created soft solenoid
std::map< int, std::vector< amrex::ParticleReal > >	h_cos_coef = {}
	host: cosine coefficients in Fourier expansion of on-axis magnetic field Bz
std::map< int, std::vector< amrex::ParticleReal > >	h_sin_coef = {}
	host: sine coefficients in Fourier expansion of on-axis magnetic field Bz
std::map< int, amrex::Gpu::DeviceVector< amrex::ParticleReal > >	d_cos_coef = {}
	device: cosine coefficients in Fourier expansion of on-axis magnetic field Bz
std::map< int, amrex::Gpu::DeviceVector< amrex::ParticleReal > >	d_sin_coef = {}
	device: sine coefficients in Fourier expansion of on-axis magnetic field Bz

Detailed Description

Dynamic data for the SoftSolenoid elements

Since we copy the element to the device, we cannot store this data on the element itself. But we can store pointers to this data with the element and keep a lookup table here, which we clean up in the end.

Variable Documentation

d_cos_coef

std::map<int, amrex::Gpu::DeviceVector<amrex::ParticleReal> > impactx::elements::SoftSolenoidData::d_cos_coef = {}

inline

device: cosine coefficients in Fourier expansion of on-axis magnetic field Bz

d_sin_coef

std::map<int, amrex::Gpu::DeviceVector<amrex::ParticleReal> > impactx::elements::SoftSolenoidData::d_sin_coef = {}

inline

device: sine coefficients in Fourier expansion of on-axis magnetic field Bz

h_cos_coef

std::map<int, std::vector<amrex::ParticleReal> > impactx::elements::SoftSolenoidData::h_cos_coef = {}

inline

host: cosine coefficients in Fourier expansion of on-axis magnetic field Bz

h_sin_coef

std::map<int, std::vector<amrex::ParticleReal> > impactx::elements::SoftSolenoidData::h_sin_coef = {}

inline

host: sine coefficients in Fourier expansion of on-axis magnetic field Bz

next_id

int impactx::elements::SoftSolenoidData::next_id = 0

inline

last used id for a created soft solenoid