Initialization

Actions and metafunctions used for initialization of parallel components. More...

Namespaces
namespace	Initialization::Tags
	Tags used during initialization of parallel components.

Classes
struct	control_system::Actions::Initialize< Metavariables, ControlSystem >
	Initialize items related to the control system. More...
struct	elliptic::dg::Actions::InitializeDomain< Dim >
	Initialize items related to the basic structure of the element. More...
struct	Initialization::Actions::ConservativeSystem< System >
	Allocate variables needed for evolution of conservative systems. More...
struct	evolution::dg::Initialization::Domain< Dim, UseControlSystems >
	Initialize items related to the basic structure of the element. More...
struct	Initialization::TimeStepping< Metavariables, TimeStepperBase >
	Initialize items related to time stepping. More...
struct	Initialization::TimeStepperHistory< Metavariables >
	Initialize time-stepper items. More...
struct	Initialization::Actions::Minmod< Dim >
	Allocate items for minmod limiter. More...
struct	Initialization::Actions::NonconservativeSystem< System >
	Allocate variables needed for evolution of nonconservative systems. More...
struct	evolution::Initialization::Actions::SetVariables< LogicalCoordinatesTag >
	Sets variables needed for evolution of hyperbolic systems. More...
struct	CurvedScalarWave::Initialization::InitializeConstraintDampingGammas< Dim >
	Mutator meant to be used with Initialization::Actions::AddSimpleTags to initialize the constraint damping parameters of the CurvedScalarWave system. More...
struct	CurvedScalarWave::Worldtube::Initialization::InitializeConstraintDampingGammas< Dim >
	Initializes the constraint damping parameters \(\gamma_1\) and \(\gamma_2\). More...
struct	ScalarWave::Actions::InitializeConstraints< Dim >
	Initialize items related to constraints of the ScalarWave system. More...
struct	amr::Initialization::Domain< Dim >
	Initialize items related to the structure of a Domain. More...
struct	amr::Initialization::Initialize< Dim >
	Initialize items related to adaptive mesh refinement. More...

Functions
template<size_t VolumeDim>
Element< VolumeDim >	domain::Initialization::create_initial_element (const ElementId< VolumeDim > &element_id, const Block< VolumeDim > &block, const std::vector< std::array< size_t, VolumeDim > > &initial_refinement_levels)
	Creates an initial element of a Block. More...
template<size_t Dim>
Mesh< Dim >	domain::Initialization::create_initial_mesh (const std::vector< std::array< size_t, Dim > > &initial_extents, const ElementId< Dim > &element_id, Spectral::Quadrature quadrature, const OrientationMap< Dim > &orientation={})
	Construct the initial Mesh of an Element. More...

Detailed Description

Actions and metafunctions used for initialization of parallel components.

Function Documentation

create_initial_element()

template<size_t VolumeDim>

Element< VolumeDim > domain::Initialization::create_initial_element	(	const ElementId< VolumeDim > &	element_id,
		const Block< VolumeDim > &	block,
		const std::vector< std::array< size_t, VolumeDim > > &	initial_refinement_levels
	)

Creates an initial element of a Block.

Details

This function creates an element at the refinement level and position specified by the element_id within the block. It assumes that all elements in a given block have the same refinement level, given in initial_refinement_levels.

create_initial_mesh()

template<size_t Dim>

Mesh< Dim > domain::Initialization::create_initial_mesh	(	const std::vector< std::array< size_t, Dim > > &	initial_extents,
		const ElementId< Dim > &	element_id,
		Spectral::Quadrature	quadrature,
		const OrientationMap< Dim > &	orientation = {}
	)

Construct the initial Mesh of an Element.

Details

When constructing the Mesh of an Element, pass its id, and use the default argument for orientation. When constructing the mesh of a neighboring Element (when constructing mortars), pass the id and orientation of the neighbor.

Parameters

initial_extents	the initial extents of each Block in the Domain
element_id	id of an Element or its neighbor
quadrature	the quadrature rule/grid point distribution
orientation	OrientationMap of (neighboring) element_id