Peano

api.actionsets.PlotExactSolution.PlotExactSolution.__init__	(		self,
			solver )

Initialise vertex-associated degrees of freedom.

The initialisation requires a solver object, as we have to know what C++ object this solver will produce.

solver: petsc.solvers.CollocatedLowOrderDiscretisation or similar solver where degrees of freedom are assigned exclusively to the vertices.

Reimplemented from peano4.solversteps.ActionSet.ActionSet.

Definition at line 44 of file PlotExactSolution.py.

References api.actionsets.PlotExactSolution.PlotExactSolution.__init__().

Referenced by api.actionsets.PlotExactSolution.PlotExactSolution.__init__().

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api.actionsets.PlotExactSolution.PlotExactSolution.get_action_set_name ( self )

Configure name of generated C++ action set.

This action set will end up in the directory observers with a name that reflects how the observer (initialisation) is mapped onto this action set. The name pattern is ObserverName2ActionSetIdentifier where this routine co-determines the ActionSetIdentifier. We make is reflect the Python class name.

Reimplemented from peano4.solversteps.ActionSet.ActionSet.

Definition at line 84 of file PlotExactSolution.py.

api.actionsets.PlotExactSolution.PlotExactSolution.get_attributes ( self )

Return attributes as copied and pasted into the generated class.

Please note that action sets are not persistent, i.e. there is one object creation per grid sweep per tree.

Reimplemented from peano4.solversteps.ActionSet.ActionSet.

Definition at line 125 of file PlotExactSolution.py.

api.actionsets.PlotExactSolution.PlotExactSolution.get_body_of_operation	(		self,
			operation_name )

Provide C++ code snippet for peano4.solversteps.ActionSet.OPERATION_TOUCH_VERTEX_FIRST_TIME

Only touchVertexFirstTime is an event where this action set actually does something: It inserts the template TemplateInitVertex and replaces it with entries from the dictionary. The latter is befilled in init().

Reimplemented from peano4.solversteps.ActionSet.ActionSet.

Definition at line 62 of file PlotExactSolution.py.

api.actionsets.PlotExactSolution.PlotExactSolution.get_constructor_body ( self )

Define a tailored constructor body.

By default, the constructor of an action set is empty. If you you assign attributes to your action set, you however might want to initialise them here. We do not support initialisation lists, to all has to be done via setters unless you create attributes on the heap.

The constructor's signature will look similar to

   EnumerateAndInitSolution2petsc_actionsets_InitVertexDoFs0(int treeNumber);

where the treeNumber is -1 if this is the global instance of the action set owned by a rank, or a number greater or equal 0 if this action set is a clone of the glocal action set that's used by one tree traversal.

See also: get_attributes() to add attributes to your action set

Reimplemented from peano4.solversteps.ActionSet.ActionSet.

Definition at line 139 of file PlotExactSolution.py.

api.actionsets.PlotExactSolution.PlotExactSolution.get_includes ( self )

Add some additional includes.

We need the solver repository here as we access hte solver object, and we also need access to all of Peano's d-dimensional for loops.

Reimplemented from peano4.solversteps.ActionSet.ActionSet.

Definition at line 110 of file PlotExactSolution.py.

api.actionsets.PlotExactSolution.PlotExactSolution.user_should_modify_template ( self )

The action set that Peano will generate that corresponds to this class should not be modified by users and can safely be overwritten every time we run the Python toolkit.

Reimplemented from peano4.solversteps.ActionSet.ActionSet.

Definition at line 99 of file PlotExactSolution.py.

api.actionsets.PlotExactSolution.PlotExactSolution.d

Definition at line 58 of file PlotExactSolution.py.

str api.actionsets.PlotExactSolution.PlotExactSolution.templateEndTraversal

static

Initial value:

=  """
std::ofstream outfile("./exactSol.txt");
for (const auto& s:exactSolutionAtEachCellDof) outfile << s << "\\n";
outfile.close();
 
"""

Definition at line 37 of file PlotExactSolution.py.

Referenced by solvers.api.actionsets.CollocatedMGSolver.InitDofs.InitDofsCollocatedMG.get_body_of_operation(), and api.actionsets.PlotExactSolution.PlotExactSolution.get_body_of_operation().

str api.actionsets.PlotExactSolution.PlotExactSolution.templateTouchCellFirstTime

static

Initial value:

=  """
if ( fineGridCell{{SOLVER_NAME}}PETScData.getType() == celldata::{{SOLVER_NAME}}PETScData::Type::Interior )
{
  std::pair<int,int> localCellIndex = std::make_pair(_spacetreeId, fineGridCell{{SOLVER_NAME}}PETScData.getUnknownBaseNumber());
  int globalCellIndex = repositories::{{SOLVER_INSTANCE}}.getLocalToGlobalMap().getGlobalIndex(localCellIndex, ::petsc::LocalToGlobalMap::Type::Cell);
 
  // fill the vector
  for (int i=0; i<repositories::{{SOLVER_INSTANCE}}.DoFsPerCell; i++)
  {
    // we will want this to be get exactSol
    exactSolutionAtEachCellDof[globalCellIndex+i] = fineGridCell{{SOLVER_NAME}}.getExactSol(i);
  }
}
 
"""

Definition at line 22 of file PlotExactSolution.py.

Public Member Functions
	__init__ (self, solver)
	Initialise vertex-associated degrees of freedom.

	get_body_of_operation (self, operation_name)
	Provide C++ code snippet for peano4.solversteps.ActionSet.OPERATION_TOUCH_VERTEX_FIRST_TIME

	get_action_set_name (self)
	Configure name of generated C++ action set.

	user_should_modify_template (self)
	The action set that Peano will generate that corresponds to this class should not be modified by users and can safely be overwritten every time we run the Python toolkit.

	get_includes (self)
	Add some additional includes.

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

	get_constructor_body (self)
	Define a tailored constructor body.

Public Member Functions inherited from peano4.solversteps.ActionSet.ActionSet
	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)

Data Fields
	d

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

	parallel

Public Member Functions

Data Fields

Static Public Attributes

Detailed Description

Constructor & Destructor Documentation

◆ init()

Member Function Documentation

◆ get_action_set_name()

◆ get_attributes()

◆ get_body_of_operation()

◆ get_constructor_body()

◆ get_includes()

◆ user_should_modify_template()

Field Documentation

◆ d

◆ templateEndTraversal

◆ templateTouchCellFirstTime

Static Public Attributes
str	templateTouchCellFirstTime

str	templateEndTraversal

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"

Public Member Functions

Data Fields

Static Public Attributes

Detailed Description

Constructor & Destructor Documentation

◆ __init__()

Member Function Documentation

◆ get_action_set_name()

◆ get_attributes()

◆ get_body_of_operation()

◆ get_constructor_body()

◆ get_includes()

◆ user_should_modify_template()

Field Documentation

◆ d

◆ templateEndTraversal

◆ templateTouchCellFirstTime

◆ init()