aegir Namespace Reference

Namespaces
namespace	clhep

Classes
class	PhiloxRng

Typedefs
using	mc_particle_generator = std::function< std::vector< SHiP::MCParticle >(phlex::data_cell_index const &)>
using	event_header_generator = std::function< SHiP::EventHeader(phlex::data_cell_index const &)>
using	PythiaTime = mp_units::quantity< ship::units::mm_per_c, double >

Functions
double	magnitude (std::array< double, 3 > const &v)
phlex::detail::provider_bundles	mc_particle_provider_bundles (phlex::product_selector const &selector, mc_particle_generator generate, phlex::concurrency max_concurrency, event_header_generator generate_header={})
template<typename Registrar , typename Source >
void	provide_constant (Registrar &s, char const *algorithm, std::shared_ptr< Source > source, char const *creator, char const *suffix, char const *layer)
int	pythia_seed (std::uint32_t base, int extra_streams=0)
template<typename Pythia >
void	configure_beams (Pythia &pythia, int idA, int idB, ship::Energy beam_energy)
template<typename Pythia >
void	stabilise_long_lived (Pythia &pythia, PythiaTime tau0_threshold)
template<typename Pythia >
void	next_event (Pythia &pythia, std::string_view source_name, int max_attempts=10)
template<typename MCParticle >
std::vector< MCParticle >	extract_particles (Pythia8::Event const &event, ship::Length z_offset=ship::Length::zero())
std::uint32_t	resolve_seed (phlex::configuration const &config, std::string const &component)
template<auto U>
mp_units::quantity< U, double >	get_quantity (phlex::configuration const &config, std::string const &key, mp_units::quantity< U, double > fallback)
	Read config key key as a quantity in the unit of fallback, e.g.

Typedef Documentation

event_header_generator

using aegir::event_header_generator = typedef std::function<SHiP::EventHeader(phlex::data_cell_index const&)>

mc_particle_generator

using aegir::mc_particle_generator = typedef std::function<std::vector<SHiP::MCParticle>(phlex::data_cell_index const&)>

PythiaTime

using aegir::PythiaTime = typedef mp_units::quantity<ship::units::mm_per_c, double>

Function Documentation

configure_beams()

template<typename Pythia >

void aegir::configure_beams	(	Pythia &	pythia,
		int	idA,
		int	idB,
		ship::Energy	beam_energy
	)

extract_particles()

template<typename MCParticle >

std::vector< MCParticle > aegir::extract_particles	(	Pythia8::Event const &	event,
		ship::Length	z_offset = ship::Length::zero()
	)

get_quantity()

template<auto U>

mp_units::quantity< U, double > aegir::get_quantity	(	phlex::configuration const &	config,
		std::string const &	key,
		mp_units::quantity< U, double >	fallback
	)

Read config key key as a quantity in the unit of fallback, e.g.

auto beam_energy = get_quantity(config, "beam_energy", 400.0 * su::GeV);

magnitude()

double aegir::magnitude ( std::array< double, 3 > const &  v )

inline

mc_particle_provider_bundles()

phlex::detail::provider_bundles aegir::mc_particle_provider_bundles ( phlex::product_selector const &  selector, mc_particle_generator  generate, phlex::concurrency  max_concurrency, event_header_generator  generate_header = {}  )

inline

next_event()

template<typename Pythia >

void aegir::next_event	(	Pythia &	pythia,
		std::string_view	source_name,
		int	max_attempts = 10
	)

provide_constant()

template<typename Registrar , typename Source >

void aegir::provide_constant	(	Registrar &	s,
		char const *	algorithm,
		std::shared_ptr< Source >	source,
		char const *	creator,
		char const *	suffix,
		char const *	layer
	)

pythia_seed()

int aegir::pythia_seed ( std::uint32_t  base, int  extra_streams = 0  )

inline

resolve_seed()

std::uint32_t aegir::resolve_seed ( phlex::configuration const &  config, std::string const &  component  )

inline

stabilise_long_lived()

template<typename Pythia >

void aegir::stabilise_long_lived	(	Pythia &	pythia,
		PythiaTime	tau0_threshold
	)