source_term_handler::source_term_handler_t Type Reference

Abstract class for handling source terms. More...

Inheritance diagram for source_term_handler::source_term_handler_t:

Collaboration diagram for source_term_handler::source_term_handler_t:

Public Member Functions
procedure, pass(this)	init_base (this, rhs_fields, coef, user)
	Constructor.
procedure, pass(this)	free (this)
	Destructor.
procedure, pass(this)	compute (this, t, tstep)
	Add all the source terms to the passed right-hand side fields.
generic	add (this, source_term)
	Generic interface to add a source term to the list.
generic	add (this, json, name)
	Generic interface to add a source term to the list.
procedure, pass(this)	add_source_term (this, source_term)
	Append a new source term to the source_terms array.
procedure, pass(this)	add_json_source_terms (this, json, name)
	Read from the json file and initialize the source terms.

Static Public Member Functions
procedure(source_term_handler_init_user_source), deferred, nopass	init_user_source (source_term, rhs_fields, coef, type, user)
	Initialize the user source term.

Public Attributes
class(source_term_wrapper_t), dimension(:), allocatable	source_terms
	Array of ordinary source terms.
type(field_list_t)	rhs_fields
	The right-hand side.
type(coef_t), pointer	coef
	The coefficients of the (space, mesh) pair.
type(user_t), pointer	user
	The user object.

Detailed Description

This class is responsible for managing the source terms and adding their contributions to the right-hand side fields. This serve as a common interface for fluid, scalar and other source terms.

In general, a derived class should implement the init_user_source method to handle user-defined source terms and should manually implement an initializer which calls thisinit_base.

Definition at line 63 of file source_term_handler.f90.

Member Function/Subroutine Documentation

add() [1/2]

generic source_term_handler::source_term_handler_t::add	(	class(source_term_handler_t), intent(inout)	this,
		type(json_file), intent(inout)	json,
		character(len=*), intent(in)	name
	)

Definition at line 81 of file source_term_handler.f90.

add() [2/2]

generic source_term_handler::source_term_handler_t::add	(	class(source_term_handler_t), intent(inout)	this,
		class(source_term_t), intent(in)	source_term
	)

Parameters

source_term

The source term to be added.

Definition at line 81 of file source_term_handler.f90.

add_json_source_terms()

procedure, pass(this) source_term_handler::source_term_handler_t::add_json_source_terms	(	class(source_term_handler_t), intent(inout)	this,
		type(json_file), intent(inout)	json,
		character(len=*), intent(in)	name
	)

Definition at line 86 of file source_term_handler.f90.

add_source_term()

procedure, pass(this) source_term_handler::source_term_handler_t::add_source_term	(	class(source_term_handler_t), intent(inout)	this,
		class(source_term_t), intent(in)	source_term
	)

Parameters

source_term

The source term to be added.

Definition at line 83 of file source_term_handler.f90.

compute()

procedure, pass(this) source_term_handler::source_term_handler_t::compute	(	class(source_term_handler_t), intent(inout)	this,
		real(kind=rp), intent(in)	t,
		integer, intent(in)	tstep
	)

Parameters

t	The time value.
tstep	The current time step.

Definition at line 79 of file source_term_handler.f90.

free()

procedure, pass(this) source_term_handler::source_term_handler_t::free

(

class(source_term_handler_t), intent(inout)

this

)

Definition at line 77 of file source_term_handler.f90.

init_base()

procedure, pass(this) source_term_handler::source_term_handler_t::init_base	(	class(source_term_handler_t), intent(inout)	this,
		type(field_list_t), intent(in)	rhs_fields,
		type(coef_t), intent(inout), target	coef,
		type(user_t), intent(in), target	user
	)

Definition at line 75 of file source_term_handler.f90.

init_user_source()

procedure(source_term_handler_init_user_source), deferred, nopass source_term_handler::source_term_handler_t::init_user_source ( class(source_term_t), intent(inout), allocatable  source_term, type(field_list_t)  rhs_fields, type(coef_t), intent(inout)  coef, character(len=*)  type, type(user_t), intent(in)  user  )

staticpure virtual

Implemented in fluid_source_term::fluid_source_term_t, and scalar_source_term::scalar_source_term_t.

Definition at line 89 of file source_term_handler.f90.

Member Data Documentation

coef

type(coef_t), pointer source_term_handler::source_term_handler_t::coef

Definition at line 69 of file source_term_handler.f90.

rhs_fields

type(field_list_t) source_term_handler::source_term_handler_t::rhs_fields

Definition at line 67 of file source_term_handler.f90.

source_terms

class(source_term_wrapper_t), dimension(:), allocatable source_term_handler::source_term_handler_t::source_terms

Definition at line 65 of file source_term_handler.f90.

user

type(user_t), pointer source_term_handler::source_term_handler_t::user

Definition at line 71 of file source_term_handler.f90.

---

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

• /home/runner/work/neko/neko/src/source_terms/source_term_handler.f90