#include <GenericProblem.hpp>

Inheritance diagram for polyfem::assembler::GenericScalarProblem:

Collaboration diagram for polyfem::assembler::GenericScalarProblem:

Public Member Functions
	GenericScalarProblem (const std::string &name)

void	set_units (const assembler::Assembler &assembler, const Units &units) override

void	rhs (const assembler::Assembler &assembler, const Eigen::MatrixXd &pts, const double t, Eigen::MatrixXd &val, const int fe_space_id=-1) const override

void	rhs (const assembler::Assembler &assembler, const mesh::Mesh &mesh, const int element_id, const Eigen::MatrixXd &pts, const double t, Eigen::MatrixXd &val, const int fe_space_id=-1) const override

bool	is_rhs_zero (const int fe_space_id=-1) const override

void	dirichlet_bc (const mesh::Mesh &mesh, const Eigen::MatrixXi &global_ids, const Eigen::MatrixXd &uv, const Eigen::MatrixXd &pts, const double t, Eigen::MatrixXd &val, const int fe_space_id=-1) const override

void	neumann_bc (const mesh::Mesh &mesh, const Eigen::MatrixXi &global_ids, const Eigen::MatrixXd &uv, const Eigen::MatrixXd &pts, const Eigen::MatrixXd &normals, const double t, Eigen::MatrixXd &val, const int fe_space_id=-1) const override

void	initial_solution (const mesh::Mesh &mesh, const Eigen::MatrixXi &global_ids, const Eigen::MatrixXd &pts, Eigen::MatrixXd &val, const int fe_space_id=-1) const override

void	dirichlet_nodal_value (const mesh::Mesh &mesh, const int node_id, const RowVectorNd &pt, const double t, Eigen::MatrixXd &val, const int fe_space_id=-1) const override

void	neumann_nodal_value (const mesh::Mesh &mesh, const int node_id, const RowVectorNd &pt, const Eigen::MatrixXd &normal, const double t, Eigen::MatrixXd &val, const int fe_space_id=-1) const override

bool	is_nodal_dirichlet_boundary (const int n_id, const int tag, const int fe_space_id=-1) override

bool	is_nodal_neumann_boundary (const int n_id, const int tag, const int fe_space_id=-1) override

bool	has_nodal_dirichlet (const int fe_space_id=-1) override

bool	has_nodal_neumann (const int fe_space_id=-1) override

void	update_nodes (const Eigen::VectorXi &in_node_to_node) override

bool	has_exact_sol () const override

bool	is_scalar () const override

bool	is_time_dependent () const override

void	set_time_dependent (const bool val)

bool	is_constant_in_time () const override

bool	might_have_no_dirichlet () override

void	set_parameters (const json &params, const std::string &root_path) override

void	exact (const Eigen::MatrixXd &pts, const double t, Eigen::MatrixXd &val) const override

void	exact_grad (const Eigen::MatrixXd &pts, const double t, Eigen::MatrixXd &val) const override

void	clear () override

Public Member Functions inherited from polyfem::assembler::Problem
	Problem (const std::string &name)

virtual	~Problem ()

virtual void	init (const mesh::Mesh &mesh)

const std::string &	name () const

virtual void	pressure_bc (const mesh::Mesh &mesh, const Eigen::MatrixXi &global_ids, const Eigen::MatrixXd &uv, const Eigen::MatrixXd &pts, const Eigen::MatrixXd &normals, const double t, Eigen::MatrixXd &val) const

virtual double	pressure_cavity_bc (const int boundary_id, const double t) const

virtual bool	is_boundary_pressure (const int boundary_id) const

virtual void	initial_velocity (const mesh::Mesh &mesh, const Eigen::MatrixXi &global_ids, const Eigen::MatrixXd &pts, Eigen::MatrixXd &val, const int fe_space_id=-1) const

virtual void	initial_acceleration (const mesh::Mesh &mesh, const Eigen::MatrixXi &global_ids, const Eigen::MatrixXd &pts, Eigen::MatrixXd &val, const int fe_space_id=-1) const

virtual void	initial_density (const Eigen::MatrixXd &pts, Eigen::MatrixXd &val) const

virtual bool	is_dimension_dirichet (const int tag, const int dim, const int fe_space_id=-1) const

virtual bool	is_nodal_dimension_dirichlet (const int n_id, const int tag, const int dim, const int fe_space_id=-1) const

virtual bool	all_dimensions_dirichlet (const int fe_space_id) const

void	setup_bc (const mesh::Mesh &mesh, const BoundaryKind kind, const int fe_space_id, const std::vector< basis::ElementBases > &bases, const std::vector< mesh::LocalBoundary > &local_boundary, std::vector< mesh::LocalBoundary > &selected_local_boundary, std::vector< int > &boundary_nodes, const int value_dim=-1)

void	setup_pressure_cavity_bc (const mesh::Mesh &mesh, const int fe_space_id, const std::vector< mesh::LocalBoundary > &local_boundary, std::unordered_map< int, std::vector< mesh::LocalBoundary > > &local_pressure_cavity)

void	setup_nodal_bc (const mesh::Mesh &mesh, const BoundaryKind kind, const int fe_space_id, const int n_bases, std::vector< int > &nodes)

void	setup_bc (const mesh::Mesh &mesh, const int n_bases, const std::vector< basis::ElementBases > &bases, const std::vector< basis::ElementBases > &geom_bases, const std::vector< basis::ElementBases > &pressure_bases, std::vector< mesh::LocalBoundary > &local_boundary, std::vector< int > &boundary_nodes, std::vector< mesh::LocalBoundary > &local_neumann_boundary, std::vector< mesh::LocalBoundary > &local_pressure_boundary, std::unordered_map< int, std::vector< mesh::LocalBoundary > > &local_pressure_cavity, std::vector< int > &pressure_boundary_nodes, std::vector< int > &dirichlet_nodes, std::vector< int > &neumann_nodes)

Protected Member Functions
bool	has_boundary (const BoundaryKind kind, const int tag, const int fe_space_id) override

Private Attributes
std::vector< ScalarBCValue >	neumann_

std::vector< ScalarBCValue >	dirichlet_

std::vector< ScalarInitialValue >	initial_solution_

std::map< int, ScalarBCValue >	nodal_dirichlet_

std::map< int, ScalarBCValue >	nodal_neumann_

std::vector< Eigen::MatrixXd >	nodal_dirichlet_mat_

std::vector< Eigen::MatrixXd >	nodal_neumann_mat_

std::map< int, utils::ExpressionValue >	rhs_

std::vector< ScalarInitialValue >	body_rhs_

utils::ExpressionValue	exact_

std::array< utils::ExpressionValue, 3 >	exact_grad_

bool	is_all_

bool	has_exact_ = false

bool	has_exact_grad_ = false

bool	is_time_dept_ = false

Additional Inherited Members
Protected Attributes inherited from polyfem::assembler::Problem
std::vector< int >	boundary_ids_

std::vector< int >	neumann_boundary_ids_

std::vector< int >	normal_aligned_neumann_boundary_ids_

std::vector< int >	pressure_boundary_ids_

std::vector< int >	pressure_cavity_ids_

std::vector< int >	splitting_pressure_boundary_ids_

bool	updated_dirichlet_node_ordering_ = false

std::string	name_

Detailed Description

Definition at line 139 of file GenericProblem.hpp.

Constructor & Destructor Documentation

◆ GenericScalarProblem()

polyfem::assembler::GenericScalarProblem::GenericScalarProblem ( const std::string & name )

Definition at line 1211 of file GenericProblem.cpp.

Member Function Documentation

◆ clear()

void polyfem::assembler::GenericScalarProblem::clear ( )

overridevirtual

Reimplemented from polyfem::assembler::Problem.

Definition at line 1835 of file GenericProblem.cpp.

References body_rhs_, polyfem::utils::ExpressionValue::clear(), clear(), dirichlet_, exact_, exact_grad_, has_exact_, has_exact_grad_, is_all_, is_time_dept_, neumann_, nodal_dirichlet_, nodal_dirichlet_mat_, nodal_neumann_, nodal_neumann_mat_, rhs_, and polyfem::assembler::Problem::updated_dirichlet_node_ordering_.

Referenced by clear().

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◆ dirichlet_bc()

void polyfem::assembler::GenericScalarProblem::dirichlet_bc	(	const mesh::Mesh &	mesh,
		const Eigen::MatrixXi &	global_ids,
		const Eigen::MatrixXd &	uv,
		const Eigen::MatrixXd &	pts,
		const double	t,
		Eigen::MatrixXd &	val,
		const int	fe_space_id = `-1`
	)		const

overridevirtual

Implements polyfem::assembler::Problem.

Definition at line 1323 of file GenericProblem.cpp.

References polyfem::assembler::Problem::boundary_ids_, dirichlet_, polyfem::mesh::Mesh::get_boundary_id(), and val.

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◆ dirichlet_nodal_value()

void polyfem::assembler::GenericScalarProblem::dirichlet_nodal_value	(	const mesh::Mesh &	mesh,
		const int	node_id,
		const RowVectorNd &	pt,
		const double	t,
		Eigen::MatrixXd &	val,
		const int	fe_space_id = `-1`
	)		const

overridevirtual

Reimplemented from polyfem::assembler::Problem.

Definition at line 1502 of file GenericProblem.cpp.

References polyfem::assembler::Problem::boundary_ids_, dirichlet_, polyfem::mesh::Mesh::get_node_id(), nodal_dirichlet_mat_, and val.

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◆ exact()

void polyfem::assembler::GenericScalarProblem::exact	(	const Eigen::MatrixXd &	pts,
		const double	t,
		Eigen::MatrixXd &	val
	)		const

overridevirtual

Reimplemented from polyfem::assembler::Problem.

Definition at line 1393 of file GenericProblem.cpp.

References exact_, has_exact_sol(), val, x, y, and z.

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◆ exact_grad()

void polyfem::assembler::GenericScalarProblem::exact_grad	(	const Eigen::MatrixXd &	pts,
		const double	t,
		Eigen::MatrixXd &	val
	)		const

overridevirtual

Reimplemented from polyfem::assembler::Problem.

Definition at line 1406 of file GenericProblem.cpp.

References exact_grad_, has_exact_grad_, val, x, y, and z.

◆ has_boundary()

bool polyfem::assembler::GenericScalarProblem::has_boundary	(	const BoundaryKind	kind,
		const int	tag,
		const int	fe_space_id
	)

overrideprotectedvirtual

Reimplemented from polyfem::assembler::Problem.

Definition at line 1306 of file GenericProblem.cpp.

References polyfem::assembler::Problem::boundary_ids_, polyfem::assembler::Dirichlet, dirichlet_, neumann_, and polyfem::assembler::Problem::neumann_boundary_ids_.

◆ has_exact_sol()

bool polyfem::assembler::GenericScalarProblem::has_exact_sol ( ) const

inlineoverridevirtual

Implements polyfem::assembler::Problem.

Definition at line 161 of file GenericProblem.hpp.

References has_exact_.

Referenced by exact().

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◆ has_nodal_dirichlet()

bool polyfem::assembler::GenericScalarProblem::has_nodal_dirichlet ( const int fe_space_id = -1 )

overridevirtual

Reimplemented from polyfem::assembler::Problem.

Definition at line 1592 of file GenericProblem.cpp.

References nodal_dirichlet_mat_.

◆ has_nodal_neumann()

bool polyfem::assembler::GenericScalarProblem::has_nodal_neumann ( const int fe_space_id = -1 )

overridevirtual

Reimplemented from polyfem::assembler::Problem.

Definition at line 1597 of file GenericProblem.cpp.

References nodal_neumann_, and nodal_neumann_mat_.

◆ initial_solution()

void polyfem::assembler::GenericScalarProblem::initial_solution	(	const mesh::Mesh &	mesh,
		const Eigen::MatrixXi &	global_ids,
		const Eigen::MatrixXd &	pts,
		Eigen::MatrixXd &	val,
		const int	fe_space_id = `-1`
	)		const

overridevirtual

Reimplemented from polyfem::assembler::Problem.

Definition at line 1361 of file GenericProblem.cpp.

References polyfem::mesh::Mesh::get_body_id(), initial_solution_, and val.

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◆ is_constant_in_time()

bool polyfem::assembler::GenericScalarProblem::is_constant_in_time ( ) const

inlineoverridevirtual

Reimplemented from polyfem::assembler::Problem.

Definition at line 165 of file GenericProblem.hpp.

References is_time_dept_.

◆ is_nodal_dirichlet_boundary()

bool polyfem::assembler::GenericScalarProblem::is_nodal_dirichlet_boundary	(	const int	n_id,
		const int	tag,
		const int	fe_space_id = `-1`
	)

overridevirtual

Reimplemented from polyfem::assembler::Problem.

Definition at line 1557 of file GenericProblem.cpp.

References polyfem::assembler::Problem::boundary_ids_, dirichlet_, and nodal_dirichlet_mat_.

◆ is_nodal_neumann_boundary()

bool polyfem::assembler::GenericScalarProblem::is_nodal_neumann_boundary	(	const int	n_id,
		const int	tag,
		const int	fe_space_id = `-1`
	)

overridevirtual

Reimplemented from polyfem::assembler::Problem.

Definition at line 1575 of file GenericProblem.cpp.

References nodal_neumann_, and nodal_neumann_mat_.

◆ is_rhs_zero()

bool polyfem::assembler::GenericScalarProblem::is_rhs_zero ( const int fe_space_id = -1 ) const

overridevirtual

Implements polyfem::assembler::Problem.

Definition at line 1293 of file GenericProblem.cpp.

References body_rhs_, rhs(), and rhs_.

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◆ is_scalar()

bool polyfem::assembler::GenericScalarProblem::is_scalar ( ) const

inlineoverridevirtual

Implements polyfem::assembler::Problem.

Definition at line 162 of file GenericProblem.hpp.

◆ is_time_dependent()

bool polyfem::assembler::GenericScalarProblem::is_time_dependent ( ) const

inlineoverridevirtual

Reimplemented from polyfem::assembler::Problem.

Definition at line 163 of file GenericProblem.hpp.

References is_time_dept_.

◆ might_have_no_dirichlet()

bool polyfem::assembler::GenericScalarProblem::might_have_no_dirichlet ( )

inlineoverridevirtual

Reimplemented from polyfem::assembler::Problem.

Definition at line 166 of file GenericProblem.hpp.

References is_all_.

◆ neumann_bc()

void polyfem::assembler::GenericScalarProblem::neumann_bc	(	const mesh::Mesh &	mesh,
		const Eigen::MatrixXi &	global_ids,
		const Eigen::MatrixXd &	uv,
		const Eigen::MatrixXd &	pts,
		const Eigen::MatrixXd &	normals,
		const double	t,
		Eigen::MatrixXd &	val,
		const int	fe_space_id = `-1`
	)		const

overridevirtual

Reimplemented from polyfem::assembler::Problem.

Definition at line 1341 of file GenericProblem.cpp.

References polyfem::mesh::Mesh::get_boundary_id(), neumann_, polyfem::assembler::Problem::neumann_boundary_ids_, val, x, y, and z.

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◆ neumann_nodal_value()

void polyfem::assembler::GenericScalarProblem::neumann_nodal_value	(	const mesh::Mesh &	mesh,
		const int	node_id,
		const RowVectorNd &	pt,
		const Eigen::MatrixXd &	normal,
		const double	t,
		Eigen::MatrixXd &	val,
		const int	fe_space_id = `-1`
	)		const

overridevirtual

Reimplemented from polyfem::assembler::Problem.

Definition at line 1531 of file GenericProblem.cpp.

References polyfem::mesh::Mesh::get_node_id(), nodal_neumann_, nodal_neumann_mat_, and val.

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◆ rhs() [1/2]

void polyfem::assembler::GenericScalarProblem::rhs	(	const assembler::Assembler &	assembler,
		const Eigen::MatrixXd &	pts,
		const double	t,
		Eigen::MatrixXd &	val,
		const int	fe_space_id = `-1`
	)		const

overridevirtual

Implements polyfem::assembler::Problem.

Definition at line 1243 of file GenericProblem.cpp.

References rhs(), rhs_, val, x, y, and z.

Referenced by is_rhs_zero(), rhs(), rhs(), and set_units().

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◆ rhs() [2/2]

void polyfem::assembler::GenericScalarProblem::rhs	(	const assembler::Assembler &	assembler,
		const mesh::Mesh &	mesh,
		const int	element_id,
		const Eigen::MatrixXd &	pts,
		const double	t,
		Eigen::MatrixXd &	val,
		const int	fe_space_id = `-1`
	)		const

overridevirtual

Reimplemented from polyfem::assembler::Problem.

Definition at line 1260 of file GenericProblem.cpp.

References body_rhs_, polyfem::mesh::Mesh::get_body_id(), rhs(), val, polyfem::assembler::ScalarInitialValue::value, x, y, and z.

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◆ set_parameters()

void polyfem::assembler::GenericScalarProblem::set_parameters	(	const json &	params,
		const std::string &	root_path
	)

overridevirtual

Reimplemented from polyfem::assembler::Problem.

Definition at line 1634 of file GenericProblem.cpp.

References body_rhs_, polyfem::assembler::Problem::boundary_ids_, polyfem::utils::Interpolation::build(), dirichlet_, entries, exact_, exact_grad_, polyfem::assembler::ScalarBCValue::fe_space_id, has_exact_, has_exact_grad_, polyfem::utils::ExpressionValue::init(), polyfem::assembler::Problem::init(), initial_solution_, polyfem::assembler::ScalarBCValue::interpolation, is_all_, polyfem::utils::is_param_valid(), is_time_dept_, polyfem::log_and_throw_error(), neumann_, polyfem::assembler::Problem::neumann_boundary_ids_, nodal_dirichlet_, nodal_dirichlet_mat_, nodal_neumann_, nodal_neumann_mat_, polyfem::io::read_matrix(), polyfem::utils::resolve_path(), rhs_, and polyfem::assembler::ScalarBCValue::value.

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◆ set_time_dependent()

void polyfem::assembler::GenericScalarProblem::set_time_dependent ( const bool val )

inline

Definition at line 164 of file GenericProblem.hpp.

References is_time_dept_, and val.

◆ set_units()

void polyfem::assembler::GenericScalarProblem::set_units	(	const assembler::Assembler &	assembler,
		const Units &	units
	)

overridevirtual

Reimplemented from polyfem::assembler::Problem.

Definition at line 1216 of file GenericProblem.cpp.

References dirichlet_, exact_, exact_grad_, initial_solution_, neumann_, nodal_dirichlet_, nodal_neumann_, rhs(), rhs_, and polyfem::utils::ExpressionValue::set_unit_type().

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◆ update_nodes()

void polyfem::assembler::GenericScalarProblem::update_nodes ( const Eigen::VectorXi & in_node_to_node )

overridevirtual

Reimplemented from polyfem::assembler::Problem.

Definition at line 1611 of file GenericProblem.cpp.

References nodal_dirichlet_mat_, nodal_neumann_mat_, and polyfem::assembler::Problem::updated_dirichlet_node_ordering_.

Member Data Documentation

◆ body_rhs_

std::vector<ScalarInitialValue> polyfem::assembler::GenericScalarProblem::body_rhs_

private

Definition at line 186 of file GenericProblem.hpp.

Referenced by clear(), is_rhs_zero(), rhs(), and set_parameters().

◆ dirichlet_

std::vector<ScalarBCValue> polyfem::assembler::GenericScalarProblem::dirichlet_

private

Definition at line 177 of file GenericProblem.hpp.

Referenced by clear(), dirichlet_bc(), dirichlet_nodal_value(), has_boundary(), is_nodal_dirichlet_boundary(), set_parameters(), and set_units().

◆ exact_

utils::ExpressionValue polyfem::assembler::GenericScalarProblem::exact_

private

Definition at line 187 of file GenericProblem.hpp.

Referenced by clear(), exact(), set_parameters(), and set_units().

◆ exact_grad_

std::array<utils::ExpressionValue, 3> polyfem::assembler::GenericScalarProblem::exact_grad_

private

Definition at line 188 of file GenericProblem.hpp.

Referenced by clear(), exact_grad(), set_parameters(), and set_units().

◆ has_exact_

bool polyfem::assembler::GenericScalarProblem::has_exact_ = false

private

Definition at line 190 of file GenericProblem.hpp.

Referenced by clear(), has_exact_sol(), and set_parameters().

◆ has_exact_grad_

bool polyfem::assembler::GenericScalarProblem::has_exact_grad_ = false

private

Definition at line 191 of file GenericProblem.hpp.

Referenced by clear(), exact_grad(), and set_parameters().

◆ initial_solution_

std::vector<ScalarInitialValue> polyfem::assembler::GenericScalarProblem::initial_solution_

private

Definition at line 178 of file GenericProblem.hpp.

Referenced by initial_solution(), set_parameters(), and set_units().

◆ is_all_

bool polyfem::assembler::GenericScalarProblem::is_all_

private

Definition at line 189 of file GenericProblem.hpp.

Referenced by clear(), might_have_no_dirichlet(), and set_parameters().

◆ is_time_dept_

bool polyfem::assembler::GenericScalarProblem::is_time_dept_ = false

private

Definition at line 192 of file GenericProblem.hpp.

Referenced by clear(), is_constant_in_time(), is_time_dependent(), set_parameters(), and set_time_dependent().

◆ neumann_

std::vector<ScalarBCValue> polyfem::assembler::GenericScalarProblem::neumann_

private

Definition at line 176 of file GenericProblem.hpp.

Referenced by clear(), has_boundary(), neumann_bc(), set_parameters(), and set_units().

◆ nodal_dirichlet_

std::map<int, ScalarBCValue> polyfem::assembler::GenericScalarProblem::nodal_dirichlet_

private

Definition at line 180 of file GenericProblem.hpp.

Referenced by clear(), set_parameters(), and set_units().

◆ nodal_dirichlet_mat_

std::vector<Eigen::MatrixXd> polyfem::assembler::GenericScalarProblem::nodal_dirichlet_mat_

private

Definition at line 182 of file GenericProblem.hpp.

Referenced by clear(), dirichlet_nodal_value(), has_nodal_dirichlet(), is_nodal_dirichlet_boundary(), set_parameters(), and update_nodes().

◆ nodal_neumann_

std::map<int, ScalarBCValue> polyfem::assembler::GenericScalarProblem::nodal_neumann_

private

Definition at line 181 of file GenericProblem.hpp.

Referenced by clear(), has_nodal_neumann(), is_nodal_neumann_boundary(), neumann_nodal_value(), set_parameters(), and set_units().

◆ nodal_neumann_mat_

std::vector<Eigen::MatrixXd> polyfem::assembler::GenericScalarProblem::nodal_neumann_mat_

private

Definition at line 183 of file GenericProblem.hpp.

Referenced by clear(), has_nodal_neumann(), is_nodal_neumann_boundary(), neumann_nodal_value(), set_parameters(), and update_nodes().

◆ rhs_

std::map<int, utils::ExpressionValue> polyfem::assembler::GenericScalarProblem::rhs_

private

Definition at line 185 of file GenericProblem.hpp.

Referenced by clear(), is_rhs_zero(), rhs(), set_parameters(), and set_units().

The documentation for this class was generated from the following files:

src/polyfem/assembler/GenericProblem.hpp
src/polyfem/assembler/GenericProblem.cpp

Public Member Functions

Protected Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ GenericScalarProblem()

Member Function Documentation

◆ clear()

◆ dirichlet_bc()

◆ dirichlet_nodal_value()

◆ exact()

◆ exact_grad()

◆ has_boundary()

◆ has_exact_sol()

◆ has_nodal_dirichlet()

◆ has_nodal_neumann()

◆ initial_solution()

◆ is_constant_in_time()

◆ is_nodal_dirichlet_boundary()

◆ is_nodal_neumann_boundary()

◆ is_rhs_zero()

◆ is_scalar()

◆ is_time_dependent()

◆ might_have_no_dirichlet()

◆ neumann_bc()

◆ neumann_nodal_value()

◆ rhs() [1/2]

◆ rhs() [2/2]

◆ set_parameters()

◆ set_time_dependent()

◆ set_units()

◆ update_nodes()

Member Data Documentation

◆ body_rhs_

◆ dirichlet_

◆ exact_

◆ exact_grad_

◆ has_exact_

◆ has_exact_grad_

◆ initial_solution_

◆ is_all_

◆ is_time_dept_

◆ neumann_

◆ nodal_dirichlet_

◆ nodal_dirichlet_mat_

◆ nodal_neumann_

◆ nodal_neumann_mat_

◆ rhs_