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Solve the actual Riemann problem and add stuff back to the solution. More...

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

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

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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,...).

	get_includes (self)
	Return include statements that you need.

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

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

Solve the actual Riemann problem and add stuff back to the solution.

See the discussion of RungeKuttaDG for a discussion regarding the individual steps.

Definition at line 12 of file SolveRiemannProblem.py.

Constructor & Destructor Documentation

◆ init()

exahype2.solvers.rkdg.actionsets.SolveRiemannProblem.SolveRiemannProblem.__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 54 of file SolveRiemannProblem.py.

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

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

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