particle_data Struct Reference

#include <partmanager.h>

Collaboration diagram for particle_data:

Public Attributes
double	Pos [3]
float	Mass
struct {
unsigned int   Type:4
unsigned int   IsGarbage:1
unsigned int   Swallowed:1
unsigned int   spare_1:1
unsigned int   BHHeated:1
unsigned char   Generation
unsigned char   TimeBin
unsigned char   HeIIIionized
};
int	PI
inttime_t	Ti_drift
MyIDType	ID
MyFloat	Vel [3]
MyFloat	GravAccel [3]
MyFloat	GravPM [3]
MyFloat	Potential
union {
MyFloat   DtHsml
int   TargetTask
};
MyFloat	Hsml
union {
peano_t   Key
int64_t   GrNr
};

Detailed Description

This structure holds all the information that is stored for each particle of the simulation.

Definition at line 10 of file partmanager.h.

Member Data Documentation

struct { ... }

union { ... }

union { ... }

BHHeated

unsigned int particle_data::BHHeated

Definition at line 22 of file partmanager.h.

DtHsml

MyFloat particle_data::DtHsml

Definition at line 52 of file partmanager.h.

Referenced by real_drift_particle().

Generation

unsigned char particle_data::Generation

Definition at line 23 of file partmanager.h.

Referenced by slots_split_particle().

GravAccel

MyFloat particle_data::GravAccel[3]

Definition at line 41 of file partmanager.h.

GravPM

MyFloat particle_data::GravPM[3]

Definition at line 43 of file partmanager.h.

GrNr

int64_t particle_data::GrNr

Definition at line 68 of file partmanager.h.

Referenced by fof_try_particle_exchange(), and order_by_type_and_grnr().

HeIIIionized

unsigned char particle_data::HeIIIionized

Definition at line 28 of file partmanager.h.

Referenced by GTHeIIIIonized(), and STHeIIIIonized().

Hsml

MyFloat particle_data::Hsml

Definition at line 59 of file partmanager.h.

Referenced by real_drift_particle().

ID

MyIDType particle_data::ID

Definition at line 38 of file partmanager.h.

Referenced by domain_exchange_once(), domain_test_id_uniqueness(), drift_all_particles(), real_drift_particle(), slots_check_id_consistency(), slots_connect_new_slot(), slots_setup_id(), slots_split_particle(), test_exchange(), test_exchange_uneven(), test_exchange_with_garbage(), and test_exchange_zero_slots().

IsGarbage

unsigned int particle_data::IsGarbage

Definition at line 19 of file partmanager.h.

Referenced by domain_build_exchange_list(), domain_exchange_once(), domain_test_id_uniqueness(), order_by_type_and_key(), real_drift_particle(), slots_check_id_consistency(), slots_gc_mark(), slots_mark_garbage(), slots_setup_topology(), and test_exchange_with_garbage().

Key

peano_t particle_data::Key

Definition at line 66 of file partmanager.h.

Referenced by order_by_type_and_key(), and real_drift_particle().

Mass

float particle_data::Mass

particle mass

Definition at line 13 of file partmanager.h.

Referenced by petaio_read_snapshot(), and slots_split_particle().

PI

int particle_data::PI

Definition at line 34 of file partmanager.h.

Referenced by domain_exchange_once(), fof_distribute_particles(), GTBlackholeMinPotPos(), GTHeliumIFraction(), GTHeliumIIFraction(), GTHeliumIIIFraction(), GTNeutralHydrogenFraction(), real_drift_particle(), slots_check_id_consistency(), slots_connect_new_slot(), slots_convert(), slots_gc_collect(), slots_gc_mark(), slots_mark_garbage(), slots_setup_id(), slots_setup_topology(), and slots_split_particle().

Pos

double particle_data::Pos[3]

particle position at its current time

Definition at line 12 of file partmanager.h.

Referenced by check_positions(), get_helium_neutral_fraction_sfreff(), get_neutral_fraction_sfreff(), GTPosition(), real_drift_particle(), and STPosition().

Potential

MyFloat particle_data::Potential

Definition at line 45 of file partmanager.h.

spare_1

unsigned int particle_data::spare_1

Definition at line 21 of file partmanager.h.

Swallowed

unsigned int particle_data::Swallowed

Definition at line 20 of file partmanager.h.

Referenced by GTSwallowed(), real_drift_particle(), and STSwallowed().

TargetTask

int particle_data::TargetTask

Definition at line 57 of file partmanager.h.

Referenced by fof_sorted_layout(), and fof_try_particle_exchange().

Ti_drift

inttime_t particle_data::Ti_drift

current time of the particle position. The same for all particles.

Definition at line 36 of file partmanager.h.

Referenced by domain_build_exchange_list(), drift_all_particles(), get_helium_neutral_fraction_sfreff(), and get_neutral_fraction_sfreff().

TimeBin

unsigned char particle_data::TimeBin

Definition at line 26 of file partmanager.h.

Referenced by get_helium_neutral_fraction_sfreff(), and get_neutral_fraction_sfreff().

Type

unsigned int particle_data::Type

Definition at line 17 of file partmanager.h.

Referenced by domain_build_plan(), domain_exchange_once(), domain_find_iter_space(), order_by_type_and_grnr(), order_by_type_and_key(), petaio_build_buffer(), petaio_build_selection(), petaio_read_snapshot(), petaio_readout_buffer(), real_drift_particle(), slots_check_id_consistency(), slots_convert(), slots_gc_mark(), slots_mark_garbage(), slots_setup_id(), slots_setup_topology(), test_exchange_layout_func_uneven(), test_exchange_uneven(), test_slots_convert(), and test_slots_fork().

Vel

MyFloat particle_data::Vel[3]

Definition at line 40 of file partmanager.h.

Referenced by GTVelocity(), petaio_read_snapshot(), real_drift_particle(), and STVelocity().

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

• libgadget/partmanager.h