#include <MiscProblem.hpp>

Inheritance diagram for polyfem::problem::GenericScalarProblemExact:

Collaboration diagram for polyfem::problem::GenericScalarProblemExact:

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

bool	is_scalar () const override

bool	is_time_dependent () const override

bool	is_constant_in_time () const override

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

void	set_parameters (const json &params) override

VectorNd	eval_fun (const VectorNd &pt, double t) const override

AutodiffGradPt	eval_fun (const AutodiffGradPt &pt, double t) const override

AutodiffHessianPt	eval_fun (const AutodiffHessianPt &pt, double t) const override

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

Public Member Functions inherited from polyfem::problem::ProblemWithSolution
	ProblemWithSolution (const std::string &name)

virtual 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

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

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

virtual bool	has_exact_sol () const override

virtual bool	is_rhs_zero () const override

virtual	~ProblemWithSolution ()

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	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

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	clear ()

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_dimension_dirichet (const int tag, const int dim) const

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

virtual bool	all_dimensions_dirichlet () 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
int	func_

Additional Inherited Members
Protected Member Functions inherited from polyfem::problem::ProblemWithSolution
virtual int	size_for (const Eigen::MatrixXd &pts) const

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 102 of file MiscProblem.hpp.

Constructor & Destructor Documentation

◆ GenericScalarProblemExact()

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

Definition at line 268 of file MiscProblem.cpp.

Member Function Documentation

◆ eval_fun() [1/3]

AutodiffGradPt polyfem::problem::GenericScalarProblemExact::eval_fun	(	const AutodiffGradPt &	pt,
		double	t
	)		const

overridevirtual

Implements polyfem::problem::ProblemWithSolution.

Definition at line 294 of file MiscProblem.cpp.

References func_.

◆ eval_fun() [2/3]

AutodiffHessianPt polyfem::problem::GenericScalarProblemExact::eval_fun	(	const AutodiffHessianPt &	pt,
		double	t
	)		const

overridevirtual

Implements polyfem::problem::ProblemWithSolution.

Definition at line 301 of file MiscProblem.cpp.

References func_.

◆ eval_fun() [3/3]

VectorNd polyfem::problem::GenericScalarProblemExact::eval_fun	(	const VectorNd &	pt,
		double	t
	)		const

overridevirtual

Implements polyfem::problem::ProblemWithSolution.

Definition at line 287 of file MiscProblem.cpp.

References func_.

◆ initial_solution()

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

overridevirtual

Reimplemented from polyfem::assembler::Problem.

Definition at line 273 of file MiscProblem.cpp.

References polyfem::problem::ProblemWithSolution::exact(), and val.

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◆ is_constant_in_time()

bool polyfem::problem::GenericScalarProblemExact::is_constant_in_time ( ) const

inlineoverridevirtual

Reimplemented from polyfem::assembler::Problem.

Definition at line 109 of file MiscProblem.hpp.

◆ is_scalar()

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

inlineoverridevirtual

Implements polyfem::assembler::Problem.

Definition at line 107 of file MiscProblem.hpp.

◆ is_time_dependent()

bool polyfem::problem::GenericScalarProblemExact::is_time_dependent ( ) const

inlineoverridevirtual

Reimplemented from polyfem::assembler::Problem.

Definition at line 108 of file MiscProblem.hpp.

References func_.

◆ rhs()

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

overridevirtual

Reimplemented from polyfem::problem::ProblemWithSolution.

Definition at line 309 of file MiscProblem.cpp.

References func_, polyfem::problem::ProblemWithSolution::rhs(), and val.

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◆ set_parameters()

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

overridevirtual

Reimplemented from polyfem::assembler::Problem.

Definition at line 278 of file MiscProblem.cpp.

References func_.

Member Data Documentation

◆ func_

int polyfem::problem::GenericScalarProblemExact::func_

private

Definition at line 122 of file MiscProblem.hpp.

Referenced by eval_fun(), eval_fun(), eval_fun(), is_time_dependent(), rhs(), and set_parameters().

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

src/polyfem/problem/MiscProblem.hpp
src/polyfem/problem/MiscProblem.cpp

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ GenericScalarProblemExact()

Member Function Documentation

◆ eval_fun() [1/3]

◆ eval_fun() [2/3]

◆ eval_fun() [3/3]

◆ initial_solution()

◆ is_constant_in_time()

◆ is_scalar()

◆ is_time_dependent()

◆ rhs()

◆ set_parameters()

Member Data Documentation

◆ func_