#include <StaticBoundaryNLProblem.hpp>

Inheritance diagram for polyfem::solver::StaticBoundaryNLProblem:

Collaboration diagram for polyfem::solver::StaticBoundaryNLProblem:

Public Member Functions
	StaticBoundaryNLProblem (const int full_size, const Eigen::VectorXd &boundary_values, const std::vector< std::shared_ptr< polyfem::solver::Form > > &forms, const std::vector< std::shared_ptr< AugmentedLagrangianForm > > &penalty_forms)

Public Member Functions inherited from polyfem::solver::NLProblem
	NLProblem (const int full_size, const std::shared_ptr< utils::PeriodicBoundary > &periodic_bc, const double t, const std::vector< std::shared_ptr< Form > > &forms, const std::vector< std::shared_ptr< AugmentedLagrangianForm > > &penalty_forms, const std::shared_ptr< polysolve::linear::Solver > &solver)

virtual	~NLProblem ()=default

virtual double	value (const TVector &x) override

virtual void	gradient (const TVector &x, TVector &gradv) override

virtual void	hessian (const TVector &x, THessian &hessian) override

virtual bool	is_step_valid (const TVector &x0, const TVector &x1) override

virtual bool	is_step_collision_free (const TVector &x0, const TVector &x1) override

virtual double	max_step_size (const TVector &x0, const TVector &x1) override

void	line_search_begin (const TVector &x0, const TVector &x1) override

virtual void	post_step (const polysolve::nonlinear::PostStepData &data) override

void	solution_changed (const TVector &new_x) override

void	init_lagging (const TVector &x) override

void	update_lagging (const TVector &x, const int iter_num) override

virtual void	update_quantities (const double t, const TVector &x)

int	full_size () const

int	reduced_size () const

void	use_full_size ()

void	use_reduced_size ()

TVector	full_to_reduced (const TVector &full) const

virtual TVector	full_to_reduced_grad (const TVector &full) const

TVector	reduced_to_full (const TVector &reduced) const

void	full_hessian_to_reduced_hessian (StiffnessMatrix &hessian) const

double	normalize_forms () override

Public Member Functions inherited from polyfem::solver::FullNLProblem
	FullNLProblem (const std::vector< std::shared_ptr< Form > > &forms)

virtual	~FullNLProblem ()=default

virtual void	init (const TVector &x0) override

virtual void	line_search_end () override

virtual void	set_project_to_psd (bool val) override

int	max_lagging_iterations () const

bool	uses_lagging () const

std::vector< std::shared_ptr< Form > > &	forms ()

virtual bool	stop (const TVector &x) override

void	finish ()

Private Attributes
const Eigen::MatrixXd	boundary_values_

Additional Inherited Members
Protected Types inherited from polyfem::solver::NLProblem
enum class	CurrentSize { FULL_SIZE , REDUCED_SIZE }

Protected Member Functions inherited from polyfem::solver::NLProblem
	NLProblem (const int full_size, const std::vector< std::shared_ptr< Form > > &forms, const std::vector< std::shared_ptr< AugmentedLagrangianForm > > &penalty_forms, const std::shared_ptr< polysolve::linear::Solver > &solver)

int	current_size () const

void	setup_constraints ()

void	update_constraint_values ()

Protected Attributes inherited from polyfem::solver::NLProblem
const int	full_size_
	Size of the full problem.

int	reduced_size_
	Size of the reduced problem.

CurrentSize	current_size_
	Current size of the problem (either full or reduced size)

double	t_

std::vector< std::shared_ptr< AugmentedLagrangianForm > >	penalty_forms_

StiffnessMatrix	Q1_
	Q1 block of the QR decomposition of the constraints matrix.

StiffnessMatrix	Q2_
	Q2 block of the QR decomposition of the constraints matrix.

StiffnessMatrix	Q2t_
	Q2 transpose.

StiffnessMatrix	R1_
	R1 block of the QR decomposition of the constraints matrix.

Eigen::PermutationMatrix< Eigen::Dynamic, Eigen::Dynamic >	P_
	Permutation matrix of the QR decomposition of the constraints matrix.

TVector	Q1R1iTb_
	Q1_ * (R1_.transpose().triangularView<Eigen::Upper>().solve(constraint_values_))

std::shared_ptr< polysolve::linear::Solver >	solver_

std::shared_ptr< FullNLProblem >	penalty_problem_

int	num_penalty_constraints_

Protected Attributes inherited from polyfem::solver::FullNLProblem
std::vector< std::shared_ptr< Form > >	forms_

Detailed Description

Definition at line 7 of file StaticBoundaryNLProblem.hpp.

Constructor & Destructor Documentation

◆ StaticBoundaryNLProblem()

polyfem::solver::StaticBoundaryNLProblem::StaticBoundaryNLProblem	(	const int	full_size,
		const Eigen::VectorXd &	boundary_values,
		const std::vector< std::shared_ptr< polyfem::solver::Form > > &	forms,
		const std::vector< std::shared_ptr< AugmentedLagrangianForm > > &	penalty_forms
	)

inline

Definition at line 10 of file StaticBoundaryNLProblem.hpp.

Member Data Documentation

◆ boundary_values_

const Eigen::MatrixXd polyfem::solver::StaticBoundaryNLProblem::boundary_values_

private

Definition at line 23 of file StaticBoundaryNLProblem.hpp.

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

src/polyfem/solver/problems/StaticBoundaryNLProblem.hpp

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ StaticBoundaryNLProblem()

Member Data Documentation

◆ boundary_values_