We can just inherit everything, except we must rewrite the add_to_solve method. More...

Inheritance diagram for solvers.api.CollocatedMGSingleThreaded.CollocatedMGSingleThreaded:

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Collaboration diagram for solvers.api.CollocatedMGSingleThreaded.CollocatedMGSingleThreaded:

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Public Member Functions
	__init__ (self, name, unknowns_per_vertex, dimensions, min_h, max_h, local_assembly_matrix, local_assembly_matrix_scaling, mass_matrix, mass_matrix_scaling, correction_matrix, correction_matrix_scaling, solver_tolerance, pre_smoothing_steps, post_smoothing_steps, descend_order, restriction_matrix, prolongation_matrix, coarsest_level=0, smoother_relaxation=0.6, plot_predicate="true")

	add_to_solve (self, observer)

	get_vertex_merge_method (self)

Public Member Functions inherited from solvers.api.CollocatedMG.CollocatedMG
	add_to_Peano4_datamodel (self, datamodel, verbose)

	add_use_statements (self, observer)
	This routine should still be called even if overwritten in child class.

	add_to_create_grid (self, observer)

	add_to_init_solution (self, observer)
	Solution initialisation.

	add_to_plot (self, observer)

	add_implementation_files_to_project (self, namespace, output, subdirectory="")
	The solver creates two classes: An abstract base class and its implementations.

Public Member Functions inherited from solvers.api.Solver.Solver
	typename (self)

	instance_name (self)
	Return the name of the object that will be created for this solver.

	create_readme_descriptor (self)

	add_to_abstract_solver (self, header, implementation)

	add_to_vertex_data (self, name, size)
	Add in extra attributes on the fly.

	add_to_cell_data (self, name, size)
	Add in extra attributes on the fly.

	add_to_face_data (self, name, size)
	Add in extra attributes on the fly.

	name (self)

	__str__ (self)

Additional Inherited Members
Data Fields inherited from solvers.api.CollocatedMG.CollocatedMG
	max_h

	min_h

Data Fields inherited from solvers.api.Solver.Solver
	min_h

	max_h

Protected Attributes inherited from solvers.api.CollocatedMG.CollocatedMG
	_pre_smoothing_steps

	_post_smoothing_steps

	_restriction_matrix

	_prolongation_matrix

	_coarsest_level

	_unknowns_per_vertex_node

	_local_assembly_matrix

	_local_assembly_matrix_scaling

	_mass_matrix

	_mass_matrix_scaling

	_correction_matrix

	_correction_matrix_scaling

	_solver_tolerance

	_basic_descend_order

	_smoother_relaxation

	_plot_predicate

Protected Attributes inherited from solvers.api.Solver.Solver
	_name

	_vertex_data

	_face_data

	_cell_data

	_abstract_solver_header_extras

	_abstract_solver_implementation_extras

Detailed Description

We can just inherit everything, except we must rewrite the add_to_solve method.

The important difference here is that we update the residual and the solution all in the same sweep, meaning that we don't need any complicated logic in the abstract solver class.

See the documentation of solvers.api.CollocatedMG.CollocatedMG

Definition at line 21 of file CollocatedMGSingleThreaded.py.

Constructor & Destructor Documentation

◆ init()

solvers.api.CollocatedMGSingleThreaded.CollocatedMGSingleThreaded.__init__	(	self,
		name,
		unknowns_per_vertex,
		dimensions,
		min_h,
		max_h,
		local_assembly_matrix,
		local_assembly_matrix_scaling,
		mass_matrix,
		mass_matrix_scaling,
		correction_matrix,
		correction_matrix_scaling,
		solver_tolerance,
		pre_smoothing_steps,
		post_smoothing_steps,
		descend_order,
		restriction_matrix,
		prolongation_matrix,
		coarsest_level = `0`,
		smoother_relaxation = `0.6`,
		plot_predicate = `"true"`
	)