#include <PointBasedProblem.hpp>

Inheritance diagram for polyfem::problem::PointBasedTensorProblem:

Collaboration diagram for polyfem::problem::PointBasedTensorProblem:

Classes
class	BCValue

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

void	rhs (const assembler::Assembler &assembler, const Eigen::MatrixXd &pts, const double t, Eigen::MatrixXd &val) const override

bool	is_rhs_zero () 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 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 override

bool	has_exact_sol () const override

bool	is_scalar () const override

void	set_parameters (const json &params) override

void	add_constant (const int bc_tag, const Eigen::Vector3d &value)

void	add_function (const int bc_tag, const Eigen::MatrixXd &func, const Eigen::MatrixXd &pts, const Eigen::MatrixXi &tri, const int coord)

void	add_function (const int bc_tag, const Eigen::MatrixXd &func, const Eigen::MatrixXd &pts, const std::string &rbf, const double eps, const int coord)

void	add_constant (const int bc_tag, const Eigen::Vector3d &value, const Eigen::Matrix< bool, 3, 1 > &dd, const bool is_neumann=false)

void	add_function (const int bc_tag, const Eigen::MatrixXd &func, const Eigen::MatrixXd &pts, const Eigen::MatrixXi &tri, const int coord, const Eigen::Matrix< bool, 3, 1 > &dd, const bool is_neumann=false)

void	add_function (const int bc_tag, const Eigen::MatrixXd &func, const Eigen::MatrixXd &pts, const std::string &rbf, const double eps, const int coord, const Eigen::Matrix< bool, 3, 1 > &dd, const bool is_neumann=false)

bool	is_dimension_dirichet (const int tag, const int dim) const override

bool	all_dimensions_dirichlet () const override

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

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

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	dirichlet_nodal_value (const mesh::Mesh &mesh, const int node_id, const RowVectorNd &pt, const double t, Eigen::MatrixXd &val) const

virtual 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

virtual bool	is_nodal_dirichlet_boundary (const int n_id, const int tag)

virtual bool	is_nodal_neumann_boundary (const int n_id, const int tag)

virtual bool	has_nodal_dirichlet ()

virtual bool	has_nodal_neumann ()

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

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

virtual void	clear ()

virtual bool	is_time_dependent () const

virtual bool	is_constant_in_time () const

virtual void	initial_solution (const mesh::Mesh &mesh, const Eigen::MatrixXi &global_ids, const Eigen::MatrixXd &pts, Eigen::MatrixXd &val) const

virtual void	initial_velocity (const mesh::Mesh &mesh, const Eigen::MatrixXi &global_ids, const Eigen::MatrixXd &pts, Eigen::MatrixXd &val) const

virtual void	initial_acceleration (const mesh::Mesh &mesh, const Eigen::MatrixXi &global_ids, const Eigen::MatrixXd &pts, Eigen::MatrixXd &val) const

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

virtual bool	might_have_no_dirichlet ()

virtual bool	is_nodal_dimension_dirichlet (const int n_id, const int tag, const int dim) const

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)

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

Private Attributes
bool	initialized_ = false

bool	all_dimensions_dirichlet_ = true

double	rhs_

double	scaling_

Eigen::Vector3d	translation_

std::vector< BCValue >	bc_

std::vector< BCValue >	neumann_bc_

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_

Detailed Description

Definition at line 16 of file PointBasedProblem.hpp.

Constructor & Destructor Documentation

◆ PointBasedTensorProblem()

polyfem::problem::PointBasedTensorProblem::PointBasedTensorProblem ( const std::string & name )

Definition at line 109 of file PointBasedProblem.cpp.

References translation_.

Member Function Documentation

◆ add_constant() [1/2]

void polyfem::problem::PointBasedTensorProblem::add_constant	(	const int	bc_tag,
		const Eigen::Vector3d &	value
	)

inline

Definition at line 108 of file PointBasedProblem.hpp.

References add_constant().

Referenced by add_constant().

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◆ add_constant() [2/2]

void polyfem::problem::PointBasedTensorProblem::add_constant	(	const int	bc_tag,
		const Eigen::Vector3d &	value,
		const Eigen::Matrix< bool, 3, 1 > &	dd,
		const bool	is_neumann = `false`
	)

Definition at line 158 of file PointBasedProblem.cpp.

References all_dimensions_dirichlet_, bc_, polyfem::assembler::Problem::boundary_ids_, neumann_bc_, and polyfem::assembler::Problem::neumann_boundary_ids_.

◆ add_function() [1/4]

void polyfem::problem::PointBasedTensorProblem::add_function	(	const int	bc_tag,
		const Eigen::MatrixXd &	func,
		const Eigen::MatrixXd &	pts,
		const Eigen::MatrixXi &	tri,
		const int	coord
	)

inline

Definition at line 115 of file PointBasedProblem.hpp.

References add_function().

Referenced by add_function(), and add_function().

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◆ add_function() [2/4]

void polyfem::problem::PointBasedTensorProblem::add_function	(	const int	bc_tag,
		const Eigen::MatrixXd &	func,
		const Eigen::MatrixXd &	pts,
		const Eigen::MatrixXi &	tri,
		const int	coord,
		const Eigen::Matrix< bool, 3, 1 > &	dd,
		const bool	is_neumann = `false`
	)

Definition at line 175 of file PointBasedProblem.cpp.

References all_dimensions_dirichlet_, bc_, polyfem::assembler::Problem::boundary_ids_, neumann_bc_, and polyfem::assembler::Problem::neumann_boundary_ids_.

◆ add_function() [3/4]

void polyfem::problem::PointBasedTensorProblem::add_function	(	const int	bc_tag,
		const Eigen::MatrixXd &	func,
		const Eigen::MatrixXd &	pts,
		const std::string &	rbf,
		const double	eps,
		const int	coord
	)

inline

Definition at line 122 of file PointBasedProblem.hpp.

References add_function().

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◆ add_function() [4/4]

void polyfem::problem::PointBasedTensorProblem::add_function	(	const int	bc_tag,
		const Eigen::MatrixXd &	func,
		const Eigen::MatrixXd &	pts,
		const std::string &	rbf,
		const double	eps,
		const int	coord,
		const Eigen::Matrix< bool, 3, 1 > &	dd,
		const bool	is_neumann = `false`
	)

Definition at line 193 of file PointBasedProblem.cpp.

References all_dimensions_dirichlet_, bc_, polyfem::assembler::Problem::boundary_ids_, neumann_bc_, and polyfem::assembler::Problem::neumann_boundary_ids_.

◆ all_dimensions_dirichlet()

bool polyfem::problem::PointBasedTensorProblem::all_dimensions_dirichlet ( ) const

inlineoverridevirtual

Reimplemented from polyfem::assembler::Problem.

Definition at line 134 of file PointBasedProblem.hpp.

References all_dimensions_dirichlet_.

Referenced by polyfem::problem::PointBasedTensorProblem::BCValue::init(), and is_dimension_dirichet().

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◆ dirichlet_bc()

void polyfem::problem::PointBasedTensorProblem::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

overridevirtual

Implements polyfem::assembler::Problem.

Definition at line 120 of file PointBasedProblem.cpp.

References bc_, polyfem::assembler::Problem::boundary_ids_, polyfem::mesh::Mesh::dimension(), polyfem::mesh::Mesh::get_boundary_id(), scaling_, translation_, and val.

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◆ has_exact_sol()

bool polyfem::problem::PointBasedTensorProblem::has_exact_sol ( ) const

inlineoverridevirtual

Implements polyfem::assembler::Problem.

Definition at line 103 of file PointBasedProblem.hpp.

◆ is_dimension_dirichet()

bool polyfem::problem::PointBasedTensorProblem::is_dimension_dirichet	(	const int	tag,
		const int	dim
	)		const

overridevirtual

Reimplemented from polyfem::assembler::Problem.

Definition at line 217 of file PointBasedProblem.cpp.

References all_dimensions_dirichlet(), bc_, and polyfem::assembler::Problem::boundary_ids_.

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◆ is_rhs_zero()

bool polyfem::problem::PointBasedTensorProblem::is_rhs_zero ( ) const

inlineoverridevirtual

Implements polyfem::assembler::Problem.

Definition at line 98 of file PointBasedProblem.hpp.

References rhs_.

◆ is_scalar()

bool polyfem::problem::PointBasedTensorProblem::is_scalar ( ) const

inlineoverridevirtual

Implements polyfem::assembler::Problem.

Definition at line 104 of file PointBasedProblem.hpp.

◆ neumann_bc()

void polyfem::problem::PointBasedTensorProblem::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

overridevirtual

Reimplemented from polyfem::assembler::Problem.

Definition at line 139 of file PointBasedProblem.cpp.

References polyfem::mesh::Mesh::dimension(), polyfem::mesh::Mesh::get_boundary_id(), neumann_bc_, polyfem::assembler::Problem::neumann_boundary_ids_, scaling_, translation_, and val.

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◆ rhs()

void polyfem::problem::PointBasedTensorProblem::rhs	(	const assembler::Assembler &	assembler,
		const Eigen::MatrixXd &	pts,
		const double	t,
		Eigen::MatrixXd &	val
	)		const

overridevirtual

Implements polyfem::assembler::Problem.

Definition at line 115 of file PointBasedProblem.cpp.

References rhs_, and val.

◆ set_parameters()

void polyfem::problem::PointBasedTensorProblem::set_parameters ( const json & params )

overridevirtual

Reimplemented from polyfem::assembler::Problem.

Definition at line 234 of file PointBasedProblem.cpp.

References all_dimensions_dirichlet_, bc_, polyfem::assembler::Problem::boundary_ids_, initialized_, neumann_bc_, polyfem::assembler::Problem::neumann_boundary_ids_, rhs_, scaling_, and translation_.

Member Data Documentation

◆ all_dimensions_dirichlet_

bool polyfem::problem::PointBasedTensorProblem::all_dimensions_dirichlet_ = true

private

Definition at line 138 of file PointBasedProblem.hpp.

Referenced by add_constant(), add_function(), add_function(), all_dimensions_dirichlet(), and set_parameters().

◆ bc_

std::vector<BCValue> polyfem::problem::PointBasedTensorProblem::bc_

private

Definition at line 142 of file PointBasedProblem.hpp.

Referenced by add_constant(), add_function(), add_function(), dirichlet_bc(), is_dimension_dirichet(), and set_parameters().

◆ initialized_

bool polyfem::problem::PointBasedTensorProblem::initialized_ = false

private

Definition at line 137 of file PointBasedProblem.hpp.

Referenced by set_parameters().

◆ neumann_bc_

std::vector<BCValue> polyfem::problem::PointBasedTensorProblem::neumann_bc_

private

Definition at line 143 of file PointBasedProblem.hpp.

Referenced by add_constant(), add_function(), add_function(), neumann_bc(), and set_parameters().

◆ rhs_

double polyfem::problem::PointBasedTensorProblem::rhs_

private

Definition at line 139 of file PointBasedProblem.hpp.

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

◆ scaling_

double polyfem::problem::PointBasedTensorProblem::scaling_

private

Definition at line 140 of file PointBasedProblem.hpp.

Referenced by dirichlet_bc(), neumann_bc(), and set_parameters().

◆ translation_

Eigen::Vector3d polyfem::problem::PointBasedTensorProblem::translation_

private

Definition at line 141 of file PointBasedProblem.hpp.

Referenced by dirichlet_bc(), neumann_bc(), PointBasedTensorProblem(), and set_parameters().

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

src/polyfem/problem/PointBasedProblem.hpp
src/polyfem/problem/PointBasedProblem.cpp

Classes

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ PointBasedTensorProblem()

Member Function Documentation

◆ add_constant() [1/2]

◆ add_constant() [2/2]

◆ add_function() [1/4]

◆ add_function() [2/4]

◆ add_function() [3/4]

◆ add_function() [4/4]

◆ all_dimensions_dirichlet()

◆ dirichlet_bc()

◆ has_exact_sol()

◆ is_dimension_dirichet()

◆ is_rhs_zero()

◆ is_scalar()

◆ neumann_bc()

◆ rhs()

◆ set_parameters()

Member Data Documentation

◆ all_dimensions_dirichlet_

◆ bc_

◆ initialized_

◆ neumann_bc_

◆ rhs_

◆ scaling_

◆ translation_