Peano 4: exahype2.solvers.rkdg.actionsets.AddVolumeAndFaceSolution.AddVolumeAndFaceSolution Class Reference

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The linear combination of the Runge Kutta trials has to be projected onto the faces, so we can then solve the Riemann problems. More...

Inheritance diagram for exahype2.solvers.rkdg.actionsets.AddVolumeAndFaceSolution.AddVolumeAndFaceSolution:

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Collaboration diagram for exahype2.solvers.rkdg.actionsets.AddVolumeAndFaceSolution.AddVolumeAndFaceSolution:

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Public Member Functions
	__init__ (self, solver)
	guard_project: String (C++ code) Predicate which controls if the solution is actually projected

	guards (self)

	guards (self, new_guards)

	get_body_of_operation (self, operation_name)
	Return actual C++ code snippets to be inserted into C++ code.

	get_action_set_name (self)
	You should replicate this function in each subclass, so you get meaningful action set names (otherwise, it will be AbstractFVActionSet0,1,2,...).

Public Member Functions inherited from exahype2.solvers.rkdg.actionsets.AbstractRungeKuttaDGActionSet.AbstractRungeKuttaDGActionSet
	user_should_modify_template (self)
	Is the user allowed to modify the output.

	get_includes (self)
	Return include statements that you need.

Public Member Functions inherited from peano4.solversteps.ActionSet.ActionSet
	get_constructor_body (self)
	Define a tailored constructor body.

	get_static_initialisations (self, full_qualified_classname)

	get_destructor_body (self)

	get_body_of_getGridControlEvents (self)

	get_body_of_prepareTraversal (self)

	get_body_of_unprepareTraversal (self)

	get_attributes (self)
	Return attributes as copied and pasted into the generated class.

Data Fields
	guards

Data Fields inherited from peano4.solversteps.ActionSet.ActionSet
	descend_invocation_order

	parallel

Static Public Attributes
str	TemplateProject

Static Public Attributes inherited from peano4.solversteps.ActionSet.ActionSet
str	OPERATION_BEGIN_TRAVERSAL = "beginTraversal"

str	OPERATION_END_TRAVERSAL = "endTraversal"

str	OPERATION_CREATE_PERSISTENT_VERTEX = "createPersistentVertex"

str	OPERATION_DESTROY_PERSISTENT_VERTEX = "destroyPersistentVertex"

str	OPERATION_CREATE_HANGING_VERTEX = "createHangingVertex"

str	OPERATION_DESTROY_HANGING_VERTEX = "destroyHangingVertex"

str	OPERATION_CREATE_PERSISTENT_FACE = "createPersistentFace"

str	OPERATION_DESTROY_PERSISTENT_FACE = "destroyPersistentFace"

str	OPERATION_CREATE_HANGING_FACE = "createHangingFace"

str	OPERATION_DESTROY_HANGING_FACE = "destroyHangingFace"

str	OPERATION_CREATE_CELL = "createCell"

str	OPERATION_DESTROY_CELL = "destroyCell"

str	OPERATION_TOUCH_VERTEX_FIRST_TIME = "touchVertexFirstTime"

str	OPERATION_TOUCH_VERTEX_LAST_TIME = "touchVertexLastTime"

str	OPERATION_TOUCH_FACE_FIRST_TIME = "touchFaceFirstTime"

str	OPERATION_TOUCH_FACE_LAST_TIME = "touchFaceLastTime"

str	OPERATION_TOUCH_CELL_FIRST_TIME = "touchCellFirstTime"

str	OPERATION_TOUCH_CELL_LAST_TIME = "touchCellLastTime"

Protected Attributes
	_butcher_tableau

	_guards

Protected Attributes inherited from exahype2.solvers.rkdg.actionsets.AbstractRungeKuttaDGActionSet.AbstractRungeKuttaDGActionSet
	_solver

Detailed Description

The linear combination of the Runge Kutta trials has to be projected onto the faces, so we can then solve the Riemann problems.

So the projection happens in one grid sweep, the corresponding Riemann solve in the next one.

Definition at line 11 of file AddVolumeAndFaceSolution.py.

Constructor & Destructor Documentation

◆ init()

exahype2.solvers.rkdg.actionsets.AddVolumeAndFaceSolution.AddVolumeAndFaceSolution.__init__	(		self,
			solver )

guard_project: String (C++ code) Predicate which controls if the solution is actually projected

guard_safe_old_time_step: String (C++ code) Predicate which controls if the projection should be copied into the old solution and the time step should also be moved over

Reimplemented from exahype2.solvers.rkdg.actionsets.AbstractRungeKuttaDGActionSet.AbstractRungeKuttaDGActionSet.

Definition at line 62 of file AddVolumeAndFaceSolution.py.

References exahype2.solvers.rkdg.actionsets.AddVolumeAndFaceSolution.AddVolumeAndFaceSolution.__init__().

Referenced by exahype2.solvers.rkdg.actionsets.AddVolumeAndFaceSolution.AddVolumeAndFaceSolution.__init__().

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