Holds the incident and outgoing boundary fluxes for tracks. More...

Inheritance diagram for BoundaryTrack:

Collaboration diagram for BoundaryTrack:

Public Member Functions
function	BoundaryTrack (in input, in track, in quadrature)
	Class constructor.
function	initialize (in this, in g)
	Initialize for a within-group solve.
function	set (in this)
	Set the incident boundary fluxes.
function	get_psi (in this, in o, in a, in inout)
	Get incident or exiting flux for an angle.
function	set_psi (in this, in o, in a, in f, in inout)
	Set incident or exiting flux for an angle.
function	get_single_psi (in this, in o, in a, in p, in t, in inout)
	Get incident or exiting flux for an angle and track.
function	set_single_psi (in this, in o, in a, in t, in p, in f, in inout)
	Set incident or exiting flux for an angle and track.
function	get_boundary_flux (in this, in inout)
	Get incident or exiting flux for all angles.
function	get_side_flux (in this, in side, in polar, in inout)
	Get incident or exiting flux for all angles for a side.
function	set_side_flux (in this, in side, in f, in inout)
	Set incident or exiting flux for all angles for a side.
function	get_bc (in this, in side)
function	build_reflect_index (in this)
	Build index of (o, a) -> (o', a') pairs and its inverse.
function	build_side_index (in this)
	Build index of (o, a, t) for each side.
Public Attributes
Constant Property	INCIDENT = 1
Constant Property	EXITING = 2
Property	d_track
	Spatial track.
Property	d_quadrature
	Angular track.
Property	d_boundary_flux
	Boundary flux cell array.
Property	d_bc
	Cell array of BoundaryCondition thisects for each surface.
Property	d_g
	Current group.
Property	d_octants
Property	d_index
Property	d_bindex
Property	d_side_index

Detailed Description

Holds the incident and outgoing boundary fluxes for tracks.

More here...

Constructor & Destructor Documentation

function BoundaryTrack	(	in	input,
		in	track,
		in	quadrature
	)

Class constructor.

All boundary flux arrays are sized, and the boundary conditions are constructed for each surface.

Parameters:

input	User input.
track	Spatial track.
quadrature	Angular track.

Returns:: Instance of the BoundaryTrack class.

Member Function Documentation

function build_reflect_index ( in this )

Build index of (o, a) -> (o', a') pairs and its inverse.

function build_side_index ( in this )

Build index of (o, a, t) for each side.

For a given side, have an array of three columns listing o, a, and t that it has as input. Note, for each side, the tracks are listed by angle-space, from (pi, 0) and (i=1, i=# points). This facilitates defining functions on a boundary as a function of angle or space.

function get_bc	(	in	this,
		in	side
	)

function get_boundary_flux	(	in	this,
		in	inout
	)

Get incident or exiting flux for all angles.

Parameters:

inout Incoming/outgoing switch

Returns:: Boundary flux array {azimuth}(polar, track)

function get_psi	(	in	this,
		in	o,
		in	a,
		in	inout
	)

Get incident or exiting flux for an angle.

Parameters:

o	Octant index.
a	Angle index (within an octant).
inout	Incoming/outgoing switch

Returns:: Boundary flux array (polar, track)

function get_side_flux	(	in	this,
		in	side,
		in	polar,
		in	inout
	)

Get incident or exiting flux for all angles for a side.

Parameters:

inout Incoming/outgoing switch

Returns:: Boundary flux array {azimuth}(polar, track)

function get_single_psi	(	in	this,
		in	o,
		in	a,
		in	p,
		in	t,
		in	inout
	)

Get incident or exiting flux for an angle and track.

Parameters:

o	Octant index.
a	Angle index (within an octant).
inout	Incoming/outgoing switch

Returns:: Boundary flux array (polar, track)

function initialize	(	in	this,
		in	g
	)

Initialize for a within-group solve.

More detailed description of what the constructor does.

Parameters:

input	User input.
mesh	Spatial mesh.
quadrature	Angular mesh.

Returns:: Instance of the Boundary class.

function set ( in this )

Set the incident boundary fluxes.

This is called after every sweep. The sweeper updates all the outgoing angular fluxes. This routine updates the incident fluxes according to the boundary condition.

Parameters:

order Quadrature order. This differs from quadrature to quadrature, but e.g. for level symmetric, it's the number of unique directional cosines.

Returns:: Instance of the Quadrature class.

function set_psi	(	in	this,
		in	o,
		in	a,
		in	f,
		in	inout
	)

Set incident or exiting flux for an angle.

Parameters:

o	Octant index.
a	Angle index (within an octant).
f	Flux array (polar, track)
inout	Incoming/outgoing switch

function set_side_flux	(	in	this,
		in	side,
		in	f,
		in	inout
	)

Set incident or exiting flux for all angles for a side.

Parameters:

inout Incoming/outgoing switch

Returns:: Boundary flux array {azimuth}(polar, track)

function set_single_psi	(	in	this,
		in	o,
		in	a,
		in	t,
		in	p,
		in	f,
		in	inout
	)

Set incident or exiting flux for an angle and track.

Parameters:

o	Octant index.
a	Angle index (within an octant).
f	Flux array (polar, track)
inout	Incoming/outgoing switch

Member Data Documentation

Property d_bc

Cell array of BoundaryCondition thisects for each surface.

Property d_bindex

Property d_boundary_flux

Boundary flux cell array.

Property d_g

Current group.

Property d_index

Property d_octants

Property d_quadrature

Angular track.

Property d_side_index

Property d_track

Spatial track.

Constant Property EXITING = 2

Constant Property INCIDENT = 1

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

/home/robertsj/Research/matlab_transport_pack/source/BoundaryTrack.m

BoundaryTrack Class Reference

Public Member Functions

Public Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation