#include <ElasticVarForm.hpp>

Inheritance diagram for polyfem::varform::ElasticVarForm:

Collaboration diagram for polyfem::varform::ElasticVarForm:

Public Member Functions
void	init (const std::string &formulation, const Units &units, const json &args, const std::string &out_path) override
	Initialize the variational formulation with the given parameters.

void	save_json (const Eigen::MatrixXd &solution, std::ostream &out) const override
	Save the solution to a JSON file, for output purposes.

void	export_data (const Eigen::MatrixXd &solution) const override

io::OutputSpace	output_space () const override
	Get the output space of the variational formulation, for output purposes.

io::OutStatsData	compute_errors (const Eigen::MatrixXd &solution) override
	Get the error statistics of the variational formulation, for output purposes.

void	serialize_checkpoint (io::CheckpointWriter &writer, const Eigen::MatrixXd &solution, const io::CheckpointMetadata &metadata) const override

void	deserialize_checkpoint (const io::CheckpointReader &reader, Eigen::MatrixXd &solution) override

	VarForm (const io::ResourceIO &resources)

Public Member Functions inherited from polyfem::varform::VarForm
	VarForm (const io::ResourceIO &resources)

virtual	~VarForm ()=default

virtual std::string	name () const =0
	Get the name of the variational formulation.

void	set_args (const json &args)
	Reset the internal state of the variational formulation, e.g.

void	set_checkpoint_reader (const io::CheckpointReader &reader)

void	set_mesh (std::unique_ptr< mesh::Mesh > mesh, const double loading_mesh_time=0)
	Set the mesh for the variational formulation.

void	set_geometry (mesh::LoadedGeometry geometry, double loading_mesh_time=0)

void	solve (Eigen::MatrixXd &sol, const InitialConditionOverride *initial_condition_override=nullptr, const ForwardStepCallback &post_step={})
	Solve the variational formulation and store the solution in the given matrix.

void	set_time_callback (const std::function< void(int, int, double, double)> &callback)

int	problem_dimension () const
	Get the problem dimension of the variational formulation, for output purposes.

virtual bool	is_contact_enabled () const
	Check if contact is enabled for the variational formulation, for output purposes.

virtual std::vector< io::OutputField >	output_fields (const io::OutputSample &sample, const Eigen::MatrixXd &solution, const io::OutputFieldOptions &options) const =0
	Get the output fields of the variational formulation, for output purposes.

const io::OutRuntimeData &	output_timings () const
	Get the runtime timings of the variational formulation, for output purposes.

void	save_json (const Eigen::MatrixXd &solution) const
	Save the solution to a JSON file, for output purposes.

Protected Member Functions
void	reset () override

void	load_mesh (const mesh::Mesh &mesh, const json &args) override

void	build_basis (mesh::Mesh &mesh, const bool iso_parametric, const json &args) override

void	build_elastic_basis (mesh::Mesh &mesh, const bool iso_parametric, const json &args, const int fe_space_id)

void	assemble_rhs (const mesh::Mesh &mesh) override

void	assemble_mass_mat (const mesh::Mesh &mesh, const json &args) override

void	build_rhs_assembler () override

void	initial_solution (Eigen::MatrixXd &solution, const InitialConditionOverride *override=nullptr, const std::string &state_prefix="") const

void	initial_velocity (Eigen::MatrixXd &velocity, const InitialConditionOverride *override=nullptr, const std::string &state_prefix="") const

void	initial_acceleration (Eigen::MatrixXd &acceleration, const InitialConditionOverride *override=nullptr, const std::string &state_prefix="") const

QuadratureOrders	elastic_boundary_samples () const

std::vector< int >	elastic_primitive_to_node () const

std::vector< int >	elastic_node_to_primitive () const

void	build_mesh_matrices (Eigen::MatrixXd &V, Eigen::MatrixXi &F) const

void	save_elastic_step_state (const double t0, const double dt, const int t, const Eigen::MatrixXd &solution, const time_integrator::ImplicitTimeIntegrator *time_integrator) const

std::vector< io::OutputField >	elastic_output_fields (const io::OutputSample &sample, const Eigen::MatrixXd &solution, const io::OutputFieldOptions &options, const mesh::Obstacle obstacle, const time_integrator::ImplicitTimeIntegrator time_integrator, const std::vector< std::pair< std::string, std::shared_ptr< solver::Form > > > &named_forms, const solver::Form elastic_form, const solver::ContactForm contact_form=nullptr) const

void	append_primary_output_fields (std::vector< io::OutputField > &fields, const io::OutputSample &sample, const Eigen::MatrixXd &solution, const io::OutputFieldOptions &options, const mesh::Obstacle *obstacle=nullptr) const

Eigen::MatrixXd	displaced_output_normals (const io::OutputSample &sample, const Eigen::MatrixXd &solution) const

virtual int	n_obstacle_vertices () const

Protected Member Functions inherited from polyfem::varform::VarForm
void	prepare ()
	Prepare all discretization and assembly data without running a solve.

std::string	resolve_output_path (const std::string &path) const

void	set_materials (assembler::Assembler &assembler, const int size) const

void	restore_checkpoint_integrator (const std::shared_ptr< time_integrator::ImplicitTimeIntegrator > &integrator, const std::string &group, double dt, const std::string &ordering, const FESpace &space, int block_size) const

void	write_checkpoint_ordering (io::CheckpointWriter &writer, const std::string &name, const FESpace &space) const

void	reorder_checkpoint_block (const io::CheckpointReader &reader, const std::string &name, const FESpace &space, int block_size, int row_offset, Eigen::MatrixXd &value) const

Eigen::VectorXi	checkpoint_ordering (const FESpace &space) const

void	validate_checkpoint_solution (const Eigen::MatrixXd &solution, int expected_rows) const

bool	checkpoint_reorder_enabled () const

void	assign_discr_orders (const json &space_args, const mesh::Mesh &mesh, Eigen::VectorXi &disc_orders, Eigen::VectorXi &disc_ordersq)

void	assign_discr_orders (const json &space_args, const int fe_space_id, const mesh::Mesh &mesh, Eigen::VectorXi &disc_orders, Eigen::VectorXi &disc_ordersq)

virtual void	solve_problem (Eigen::MatrixXd &sol, const InitialConditionOverride *initial_condition_override, const ForwardStepCallback &post_step)=0

QuadratureOrders	n_boundary_samples (const int discr_order, const int discr_orderq, const int gdiscr_order) const

void	build_fe_space (mesh::Mesh &mesh, const bool iso_parametric, const Eigen::VectorXi &disc_orders, const Eigen::VectorXi &disc_ordersq, const std::string &basis_type, const std::string &poly_basis_type, const assembler::Assembler &space_assembler, const int value_dim, const int quadrature_order, const int mass_quadrature_order, const bool use_corner_quadrature, const int n_harmonic_samples, const int integral_constraints, FESpace &space, VarFormBoundaryState &boundary, std::shared_ptr< GeometryMapping > geometry=nullptr)

virtual void	set_obstacle (mesh::Obstacle &&obstacle)

void	save_step_state (const double t0, const double dt, const int t, const Eigen::MatrixXd &solution, const time_integrator::ImplicitTimeIntegrator *time_integrator) const

void	ensure_output_sampler () const

void	save_timestep (const double time, const int t, const double t0, const double dt, const Eigen::MatrixXd &solution) const

bool	save_timestep_to_vtm (const double time, const int t, const double dt, const Eigen::MatrixXd &solution, paraviewo::VTMWriter &vtm, const std::string &block_prefix) const

void	save_subsolve (const int i, const int t, const Eigen::MatrixXd &solution) const

int	output_file_index (const int t) const

void	notify_time_step (const int t, const int time_steps, const double t0, const double dt) const

void	init_child_varform (VarForm &child, const std::string &formulation, const Units &units, const json &args, const std::string &out_path) const

io::OutGeometryData::ExportOptions	export_options (const io::OutputSpace &space) const

io::OutputFieldFunction	output_field_function (const Eigen::MatrixXd &solution, const io::OutGeometryData::ExportOptions &opts) const

Protected Attributes
FESpace	space_

VarFormBoundaryState	boundary_

assembler::AssemblyValsCache	ass_vals_cache_

assembler::AssemblyValsCache	mass_ass_vals_cache_

assembler::AssemblyValsCache	pure_mass_ass_vals_cache_

std::shared_ptr< assembler::RhsAssembler >	rhs_assembler_

StiffnessMatrix	mass_

StiffnessMatrix	pure_mass_

double	avg_mass_ = 0

Eigen::MatrixXd	rhs_

std::shared_ptr< assembler::Assembler >	primary_assembler_ = nullptr

std::shared_ptr< assembler::Mass >	mass_assembler_ = nullptr

std::shared_ptr< assembler::HRZMass >	pure_mass_assembler_ = nullptr

double	t0 = 0

int	time_steps = 0

double	dt = 0

Protected Attributes inherited from polyfem::varform::VarForm
std::shared_ptr< assembler::Problem >	problem
	current problem, it contains rhs and bc

Units	units

json	args

io::OutStatsData	stats

io::OutRuntimeData	timings
	runtime statistics

std::string	output_path

std::optional< std::reference_wrapper< const io::CheckpointReader > >	checkpoint_reader_

std::unique_ptr< mesh::Mesh >	mesh_

std::function< void(int, int, double, double)>	time_callback

io::OutGeometryData	output_geometry_

bool	output_sampler_initialized_ = false

bool	prepared_ = false

int	output_index_offset_ = 0

const io::ResourceIO &	resources_

Friends
class	polyfem::test::VarFormTestAccess

class	NavierStokesFSIVarForm

Additional Inherited Members
Static Protected Member Functions inherited from polyfem::varform::VarForm
static void	rebuild_node_positions (const std::vector< basis::ElementBases > &bases, const std::vector< int > &node_ids, std::vector< RowVectorNd > &positions)

Detailed Description

Definition at line 25 of file ElasticVarForm.hpp.

Member Function Documentation

◆ append_primary_output_fields()

void polyfem::varform::ElasticVarForm::append_primary_output_fields	(	std::vector< io::OutputField > &	fields,
		const io::OutputSample &	sample,
		const Eigen::MatrixXd &	solution,
		const io::OutputFieldOptions &	options,
		const mesh::Obstacle *	obstacle = `nullptr`
	)		const

protected

Definition at line 1018 of file ElasticVarForm.cpp.

References polyfem::io::OutputSample::element_ids, polyfem::io::OutputFieldOptions::export_field(), polyfem::io::OutputFieldOptions::fields, polyfem::io::Evaluator::interpolate_at_local_vals(), polyfem::io::OutputSample::local_points, polyfem::mesh::Obstacle::n_vertices(), polyfem::mesh::Obstacle::ndof(), polyfem::io::OutputSample::node_ids, polyfem::io::OutputField::Point, polyfem::io::OutputSample::points, space_, polyfem::utils::unflatten(), and polyfem::mesh::Obstacle::v().

Here is the call graph for this function:

◆ assemble_mass_mat()

void polyfem::varform::ElasticVarForm::assemble_mass_mat	(	const mesh::Mesh &	mesh,
		const json &	args
	)

overrideprotectedvirtual

Implements polyfem::varform::VarForm.

Reimplemented in polyfem::varform::IncompressibleElasticVarForm, and polyfem::varform::ThermoElasticVarForm.

Definition at line 307 of file ElasticVarForm.cpp.

References polyfem::varform::VarForm::args, polyfem::io::OutRuntimeData::assembling_mass_mat_time, avg_mass_, polyfem::varform::FESpace::basis_list(), polyfem::varform::FESpace::geometry_basis_list(), polyfem::mesh::Mesh::is_volume(), polyfem::logger(), polyfem::utils::lump_matrix(), mass_, mass_ass_vals_cache_, mass_assembler_, polyfem::io::OutStatsData::mat_size, polyfem::varform::FESpace::n_bases, polyfem::io::OutStatsData::nn_zero, polyfem::io::OutStatsData::num_dofs, primary_assembler_, polyfem::varform::VarForm::problem, pure_mass_, pure_mass_ass_vals_cache_, pure_mass_assembler_, space_, polyfem::varform::VarForm::stats, and polyfem::varform::VarForm::timings.

Here is the call graph for this function:

◆ assemble_rhs()

void polyfem::varform::ElasticVarForm::assemble_rhs ( const mesh::Mesh & mesh )

overrideprotectedvirtual

Implements polyfem::varform::VarForm.

Reimplemented in polyfem::varform::IncompressibleElasticVarForm, and polyfem::varform::ThermoElasticVarForm.

Definition at line 277 of file ElasticVarForm.cpp.

References polyfem::io::OutRuntimeData::assigning_rhs_time, polyfem::mesh::Mesh::bounding_box(), build_rhs_assembler(), polyfem::mesh::Mesh::is_volume(), polyfem::logger(), mass_assembler_, primary_assembler_, polyfem::varform::VarForm::problem, polyfem::varform::VarForm::resources_, rhs_, rhs_assembler_, and polyfem::varform::VarForm::timings.

Referenced by polyfem::varform::IncompressibleElasticVarForm::assemble_rhs().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ build_basis()

void polyfem::varform::ElasticVarForm::build_basis	(	mesh::Mesh &	mesh,
		const bool	iso_parametric,
		const json &	args
	)

overrideprotectedvirtual

Implements polyfem::varform::VarForm.

Reimplemented in polyfem::varform::IncompressibleElasticVarForm, polyfem::varform::NonlinearElasticVarForm, and polyfem::varform::ThermoElasticVarForm.

Definition at line 163 of file ElasticVarForm.cpp.

References polyfem::varform::VarForm::args, and build_elastic_basis().

Here is the call graph for this function:

◆ build_elastic_basis()

void polyfem::varform::ElasticVarForm::build_elastic_basis	(	mesh::Mesh &	mesh,
		const bool	iso_parametric,
		const json &	args,
		const int	fe_space_id
	)

protected

Definition at line 168 of file ElasticVarForm.cpp.

Referenced by build_basis(), and polyfem::varform::IncompressibleElasticVarForm::build_basis().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ build_mesh_matrices()

void polyfem::varform::ElasticVarForm::build_mesh_matrices	(	Eigen::MatrixXd &	V,
		Eigen::MatrixXi &	F
	)		const

protected

Definition at line 1312 of file ElasticVarForm.cpp.

References polyfem::basis::ElementBases::bases, polyfem::F, space_, and V.

◆ build_rhs_assembler()

void polyfem::varform::ElasticVarForm::build_rhs_assembler ( )

overrideprotectedvirtual

Implements polyfem::varform::VarForm.

Reimplemented in polyfem::varform::IncompressibleElasticVarForm, polyfem::varform::NonlinearElasticVarForm, and polyfem::varform::ThermoElasticVarForm.

Definition at line 260 of file ElasticVarForm.cpp.

Referenced by assemble_rhs().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ compute_errors()

io::OutStatsData polyfem::varform::ElasticVarForm::compute_errors ( const Eigen::MatrixXd & solution )

overridevirtual

Get the error statistics of the variational formulation, for output purposes.

Returns: Error statistics

Implements polyfem::varform::VarForm.

Reimplemented in polyfem::varform::IncompressibleElasticVarForm, and polyfem::varform::ThermoElasticVarForm.

Definition at line 1174 of file ElasticVarForm.cpp.

References space_.

◆ deserialize_checkpoint()

void polyfem::varform::ElasticVarForm::deserialize_checkpoint	(	const io::CheckpointReader &	reader,
		Eigen::MatrixXd &	solution
	)

overridevirtual

Reimplemented from polyfem::varform::VarForm.

Reimplemented in polyfem::varform::IncompressibleElasticVarForm, and polyfem::varform::ThermoElasticVarForm.

Definition at line 50 of file ElasticVarForm.cpp.

References polyfem::varform::VarForm::deserialize_checkpoint(), polyfem::varform::VarForm::mesh_, polyfem::varform::FESpace::ndof(), polyfem::varform::VarForm::reorder_checkpoint_block(), space_, and polyfem::varform::VarForm::validate_checkpoint_solution().

Here is the call graph for this function:

◆ displaced_output_normals()

Eigen::MatrixXd polyfem::varform::ElasticVarForm::displaced_output_normals	(	const io::OutputSample &	sample,
		const Eigen::MatrixXd &	solution
	)		const

protected

Definition at line 1116 of file ElasticVarForm.cpp.

References polyfem::io::OutputSample::element_ids, polyfem::io::Evaluator::interpolate_at_local_vals(), polyfem::io::OutputSample::local_points, polyfem::io::OutputSample::normals, and space_.

Here is the call graph for this function:

◆ elastic_boundary_samples()

QuadratureOrders polyfem::varform::ElasticVarForm::elastic_boundary_samples ( ) const

protected

Definition at line 414 of file ElasticVarForm.cpp.

References polyfem::varform::FESpace::disc_orders, polyfem::varform::FESpace::disc_ordersq, polyfem::varform::VarForm::mesh_, polyfem::varform::VarForm::n_boundary_samples(), and space_.

Referenced by polyfem::varform::ThermoElasticVarForm::build_forms(), polyfem::varform::DifferentiableNonlinearElasticVarForm::init_forms(), polyfem::varform::LinearElasticVarForm::init_linear_solve(), polyfem::varform::IncompressibleElasticVarForm::solve_static_linear(), polyfem::varform::LinearElasticVarForm::solve_static_linear(), polyfem::varform::IncompressibleElasticVarForm::solve_transient_linear(), and polyfem::varform::LinearElasticVarForm::solve_transient_linear().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ elastic_node_to_primitive()

std::vector< int > polyfem::varform::ElasticVarForm::elastic_node_to_primitive ( ) const

protected

Definition at line 434 of file ElasticVarForm.cpp.

References elastic_primitive_to_node(), polyfem::varform::FESpace::geometry, and space_.

Here is the call graph for this function:

◆ elastic_output_fields()

std::vector< io::OutputField > polyfem::varform::ElasticVarForm::elastic_output_fields	(	const io::OutputSample &	sample,
		const Eigen::MatrixXd &	solution,
		const io::OutputFieldOptions &	options,
		const mesh::Obstacle *	obstacle,
		const time_integrator::ImplicitTimeIntegrator *	time_integrator,
		const std::vector< std::pair< std::string, std::shared_ptr< solver::Form > > > &	named_forms,
		const solver::Form *	elastic_form,
		const solver::ContactForm *	contact_form = `nullptr`
	)		const

protected

Definition at line 447 of file ElasticVarForm.cpp.

References polyfem::varform::VarForm::args, polyfem::varform::FESpace::basis_list(), polyfem::io::OutputSample::element_ids, polyfem::io::OutputFieldOptions::fields, polyfem::varform::FESpace::geometry_basis_list(), polyfem::io::Evaluator::interpolate_at_local_vals(), polyfem::io::OutputSample::local_points, polyfem::varform::VarForm::mesh_, polyfem::mesh::Obstacle::n_vertices(), polyfem::varform::VarForm::name(), polyfem::mesh::Obstacle::ndof(), polyfem::io::OutputSample::node_ids, polyfem::io::OutputField::Point, polyfem::io::OutputSample::points, polyfem::varform::VarForm::problem, space_, polyfem::utils::unflatten(), and polyfem::mesh::Obstacle::v().

Referenced by polyfem::varform::IncompressibleElasticVarForm::output_fields(), polyfem::varform::LinearElasticVarForm::output_fields(), and polyfem::varform::NonlinearElasticVarForm::output_fields().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ elastic_primitive_to_node()

std::vector< int > polyfem::varform::ElasticVarForm::elastic_primitive_to_node ( ) const

protected

Definition at line 420 of file ElasticVarForm.cpp.

References polyfem::varform::FESpace::geometry, polyfem::varform::FESpace::is_iso_parametric(), polyfem::varform::VarForm::mesh_, polyfem::varform::FESpace::mesh_nodes, and space_.

Referenced by elastic_node_to_primitive().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ export_data()

void polyfem::varform::ElasticVarForm::export_data ( const Eigen::MatrixXd & solution ) const

overridevirtual

Implements polyfem::varform::VarForm.

Definition at line 1187 of file ElasticVarForm.cpp.

References polyfem::io::Evaluator::compute_stress_at_quadrature_points(), polyfem::logger(), polyfem::io::OutputSpace::mesh, space_, polyfem::utils::unflatten(), and polyfem::io::write_matrix().

Here is the call graph for this function:

◆ init()

void polyfem::varform::ElasticVarForm::init	(	const std::string &	formulation,
		const Units &	units,
		const json &	args,
		const std::string &	out_path
	)

overridevirtual

Initialize the variational formulation with the given parameters.

Parameters

formulation	name of the variational formulation
units	unit system to use for the formulation
args	json input arguments, used to initialize the formulation
out_path	output path for the formulation, used to save intermediate data

Reimplemented from polyfem::varform::VarForm.

Reimplemented in polyfem::varform::IncompressibleElasticVarForm, polyfem::varform::NonlinearElasticVarForm, and polyfem::varform::ThermoElasticVarForm.

Definition at line 82 of file ElasticVarForm.cpp.

References polyfem::varform::VarForm::args, dt, polyfem::problem::ProblemFactory::factory(), polyfem::problem::ProblemFactory::get_problem(), polyfem::varform::VarForm::init(), polyfem::assembler::AssemblerUtils::make_assembler(), mass_assembler_, primary_assembler_, polyfem::varform::VarForm::problem, pure_mass_assembler_, polyfem::varform::VarForm::resources_, t0, time_steps, and polyfem::varform::VarForm::units.

Referenced by polyfem::varform::IncompressibleElasticVarForm::init(), and polyfem::varform::NonlinearElasticVarForm::init().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ initial_acceleration()

void polyfem::varform::ElasticVarForm::initial_acceleration	(	Eigen::MatrixXd &	acceleration,
		const InitialConditionOverride *	override = `nullptr`,
		const std::string &	state_prefix = `""`
	)		const

protected

Definition at line 372 of file ElasticVarForm.cpp.

References polyfem::varform::FESpace::ndof(), rhs_assembler_, and space_.

Referenced by polyfem::varform::ThermoElasticVarForm::build_forms(), polyfem::varform::LinearElasticVarForm::init_linear_solve(), polyfem::varform::DifferentiableLinearElasticVarForm::initial_acceleration(), and polyfem::varform::DifferentiableNonlinearElasticVarForm::initial_acceleration().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ initial_solution()

void polyfem::varform::ElasticVarForm::initial_solution	(	Eigen::MatrixXd &	solution,
		const InitialConditionOverride *	override = `nullptr`,
		const std::string &	state_prefix = `""`
	)		const

protected

Definition at line 390 of file ElasticVarForm.cpp.

References polyfem::varform::FESpace::ndof(), polyfem::varform::VarForm::problem, rhs_, rhs_assembler_, and space_.

Referenced by polyfem::varform::ThermoElasticVarForm::build_forms(), polyfem::varform::LinearElasticVarForm::init_linear_solve(), polyfem::varform::DifferentiableLinearElasticVarForm::initial_solution(), polyfem::varform::DifferentiableNonlinearElasticVarForm::initial_solution(), polyfem::varform::IncompressibleElasticVarForm::prepare_initial_solution(), polyfem::varform::LinearElasticVarForm::solve_problem(), and polyfem::varform::ThermoElasticVarForm::solve_problem().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ initial_velocity()

void polyfem::varform::ElasticVarForm::initial_velocity	(	Eigen::MatrixXd &	velocity,
		const InitialConditionOverride *	override = `nullptr`,
		const std::string &	state_prefix = `""`
	)		const

protected

Definition at line 354 of file ElasticVarForm.cpp.

References polyfem::varform::FESpace::ndof(), rhs_assembler_, and space_.

Referenced by polyfem::varform::ThermoElasticVarForm::build_forms(), polyfem::varform::LinearElasticVarForm::init_linear_solve(), polyfem::varform::DifferentiableLinearElasticVarForm::initial_velocity(), and polyfem::varform::DifferentiableNonlinearElasticVarForm::initial_velocity().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ load_mesh()

void polyfem::varform::ElasticVarForm::load_mesh	(	const mesh::Mesh &	mesh,
		const json &	args
	)

overrideprotectedvirtual

Implements polyfem::varform::VarForm.

Reimplemented in polyfem::varform::IncompressibleElasticVarForm, polyfem::varform::NonlinearElasticVarForm, and polyfem::varform::ThermoElasticVarForm.

Definition at line 137 of file ElasticVarForm.cpp.

References polyfem::varform::VarForm::args, polyfem::mesh::Mesh::dimension(), polyfem::mesh::Mesh::get_body_id(), mass_assembler_, polyfem::mesh::Mesh::n_elements(), primary_assembler_, polyfem::varform::VarForm::problem, pure_mass_assembler_, and polyfem::varform::VarForm::set_materials().

Referenced by polyfem::varform::IncompressibleElasticVarForm::load_mesh(), and polyfem::varform::NonlinearElasticVarForm::load_mesh().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ n_obstacle_vertices()

virtual int polyfem::varform::ElasticVarForm::n_obstacle_vertices ( ) const

inlineprotectedvirtual

Reimplemented in polyfem::varform::NonlinearElasticVarForm.

Definition at line 91 of file ElasticVarForm.hpp.

◆ output_space()

io::OutputSpace polyfem::varform::ElasticVarForm::output_space ( ) const

overridevirtual

Get the output space of the variational formulation, for output purposes.

Returns: Output space

Implements polyfem::varform::VarForm.

Reimplemented in polyfem::varform::NonlinearElasticVarForm.

Definition at line 1149 of file ElasticVarForm.cpp.

References space_.

Referenced by polyfem::varform::NonlinearElasticVarForm::output_space(), and polyfem::varform::DifferentiableLinearElasticVarForm::save_vtu().

Here is the caller graph for this function:

◆ reset()

void polyfem::varform::ElasticVarForm::reset ( )

overrideprotectedvirtual

Implements polyfem::varform::VarForm.

Reimplemented in polyfem::varform::IncompressibleElasticVarForm, polyfem::varform::LinearElasticVarForm, polyfem::varform::NonlinearElasticVarForm, and polyfem::varform::ThermoElasticVarForm.

Definition at line 61 of file ElasticVarForm.cpp.

References ass_vals_cache_, avg_mass_, boundary_, dt, polyfem::assembler::AssemblyValsCache::init_empty(), mass_, mass_ass_vals_cache_, mass_assembler_, primary_assembler_, pure_mass_, pure_mass_ass_vals_cache_, pure_mass_assembler_, polyfem::varform::FESpace::reset(), polyfem::varform::VarFormBoundaryState::reset(), polyfem::varform::VarForm::reset(), rhs_, rhs_assembler_, space_, t0, and time_steps.

Referenced by polyfem::varform::IncompressibleElasticVarForm::reset(), polyfem::varform::LinearElasticVarForm::reset(), and polyfem::varform::NonlinearElasticVarForm::reset().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ save_elastic_step_state()

void polyfem::varform::ElasticVarForm::save_elastic_step_state	(	const double	t0,
		const double	dt,
		const int	t,
		const Eigen::MatrixXd &	solution,
		const time_integrator::ImplicitTimeIntegrator *	time_integrator
	)		const

protected

Definition at line 1300 of file ElasticVarForm.cpp.

Referenced by polyfem::varform::DifferentiableNonlinearElasticTransientVarForm::solve_problem(), polyfem::varform::IncompressibleElasticVarForm::solve_transient_linear(), and polyfem::varform::LinearElasticVarForm::solve_transient_linear().

Here is the caller graph for this function:

◆ save_json()

void polyfem::varform::ElasticVarForm::save_json	(	const Eigen::MatrixXd &	solution,
		std::ostream &	out
	)		const

overridevirtual

Save the solution to a JSON file, for output purposes.

Parameters

solution	Solution matrix to save
out	Output stream to save the solution

Implements polyfem::varform::VarForm.

Reimplemented in polyfem::varform::IncompressibleElasticVarForm.

Definition at line 1271 of file ElasticVarForm.cpp.

References polyfem::logger(), and space_.

Here is the call graph for this function:

◆ serialize_checkpoint()

void polyfem::varform::ElasticVarForm::serialize_checkpoint	(	io::CheckpointWriter &	writer,
		const Eigen::MatrixXd &	solution,
		const io::CheckpointMetadata &	metadata
	)		const

overridevirtual

Reimplemented from polyfem::varform::VarForm.

Reimplemented in polyfem::varform::IncompressibleElasticVarForm, and polyfem::varform::ThermoElasticVarForm.

Definition at line 41 of file ElasticVarForm.cpp.

References polyfem::varform::VarForm::serialize_checkpoint(), space_, and polyfem::varform::VarForm::write_checkpoint_ordering().

Here is the call graph for this function:

◆ VarForm()

polyfem::varform::VarForm::VarForm ( const io::ResourceIO & resources )

inlineexplicit

Definition at line 60 of file VarForm.hpp.

Friends And Related Symbol Documentation

◆ NavierStokesFSIVarForm

friend class NavierStokesFSIVarForm

friend

Definition at line 28 of file ElasticVarForm.hpp.

◆ polyfem::test::VarFormTestAccess

friend class polyfem::test::VarFormTestAccess

friend

Definition at line 27 of file ElasticVarForm.hpp.

Member Data Documentation

◆ ass_vals_cache_

assembler::AssemblyValsCache polyfem::varform::ElasticVarForm::ass_vals_cache_

protected

Definition at line 96 of file ElasticVarForm.hpp.

Referenced by polyfem::varform::DifferentiableLinearElasticVarForm::assembly_cache(), polyfem::varform::DifferentiableNonlinearElasticVarForm::assembly_cache(), polyfem::varform::ThermoElasticVarForm::build_basis(), build_elastic_basis(), polyfem::varform::ThermoElasticVarForm::build_forms(), polyfem::varform::IncompressibleElasticVarForm::build_stiffness_mat(), polyfem::varform::LinearElasticVarForm::build_stiffness_mat(), polyfem::varform::DifferentiableNonlinearElasticVarForm::init_forms(), polyfem::varform::LinearElasticVarForm::init_linear_solve(), and reset().

◆ avg_mass_

double polyfem::varform::ElasticVarForm::avg_mass_ = 0

protected

Definition at line 105 of file ElasticVarForm.hpp.

Referenced by assemble_mass_mat(), polyfem::varform::IncompressibleElasticVarForm::assemble_mass_mat(), polyfem::varform::ThermoElasticVarForm::assemble_mass_mat(), polyfem::varform::DifferentiableNonlinearElasticVarForm::init_forms(), and reset().

◆ boundary_

VarFormBoundaryState polyfem::varform::ElasticVarForm::boundary_

protected

Definition at line 94 of file ElasticVarForm.hpp.

Referenced by polyfem::varform::DifferentiableLinearElasticVarForm::boundary_state(), polyfem::varform::DifferentiableNonlinearElasticVarForm::boundary_state(), polyfem::varform::IncompressibleElasticVarForm::build_basis(), polyfem::varform::ThermoElasticVarForm::build_basis(), polyfem::varform::ThermoElasticVarForm::build_displacement_boundary(), build_elastic_basis(), polyfem::varform::ThermoElasticVarForm::build_forms(), build_rhs_assembler(), polyfem::varform::IncompressibleElasticVarForm::build_rhs_assembler(), polyfem::varform::ThermoElasticVarForm::build_rhs_assembler(), polyfem::varform::DifferentiableNonlinearElasticVarForm::init_forms(), polyfem::varform::LinearElasticVarForm::init_linear_solve(), reset(), polyfem::varform::IncompressibleElasticVarForm::solve_linear_system(), polyfem::varform::LinearElasticVarForm::solve_linear_system(), polyfem::varform::IncompressibleElasticVarForm::solve_static_linear(), polyfem::varform::LinearElasticVarForm::solve_static_linear(), polyfem::varform::IncompressibleElasticVarForm::solve_transient_linear(), and polyfem::varform::LinearElasticVarForm::solve_transient_linear().

◆ dt

double polyfem::varform::ElasticVarForm::dt = 0

protected

Definition at line 114 of file ElasticVarForm.hpp.

◆ mass_

StiffnessMatrix polyfem::varform::ElasticVarForm::mass_

protected

Definition at line 102 of file ElasticVarForm.hpp.

◆ mass_ass_vals_cache_

assembler::AssemblyValsCache polyfem::varform::ElasticVarForm::mass_ass_vals_cache_

protected

Definition at line 97 of file ElasticVarForm.hpp.

Referenced by assemble_mass_mat(), polyfem::varform::IncompressibleElasticVarForm::assemble_mass_mat(), polyfem::varform::ThermoElasticVarForm::assemble_mass_mat(), polyfem::varform::ThermoElasticVarForm::build_basis(), build_elastic_basis(), build_rhs_assembler(), polyfem::varform::IncompressibleElasticVarForm::build_rhs_assembler(), polyfem::varform::ThermoElasticVarForm::build_rhs_assembler(), polyfem::varform::DifferentiableNonlinearElasticVarForm::init_forms(), polyfem::varform::DifferentiableLinearElasticVarForm::mass_assembly_cache(), polyfem::varform::DifferentiableNonlinearElasticVarForm::mass_assembly_cache(), and reset().

◆ mass_assembler_

std::shared_ptr<assembler::Mass> polyfem::varform::ElasticVarForm::mass_assembler_ = nullptr

protected

Definition at line 109 of file ElasticVarForm.hpp.

Referenced by assemble_mass_mat(), polyfem::varform::IncompressibleElasticVarForm::assemble_mass_mat(), polyfem::varform::ThermoElasticVarForm::assemble_mass_mat(), assemble_rhs(), polyfem::varform::ThermoElasticVarForm::assemble_rhs(), build_elastic_basis(), init(), polyfem::varform::ThermoElasticVarForm::init(), polyfem::varform::DifferentiableNonlinearElasticVarForm::init_forms(), polyfem::varform::LinearElasticVarForm::init_linear_solve(), load_mesh(), polyfem::varform::ThermoElasticVarForm::load_mesh(), polyfem::varform::DifferentiableLinearElasticVarForm::mass_assembler(), polyfem::varform::DifferentiableNonlinearElasticVarForm::mass_assembler(), reset(), polyfem::varform::IncompressibleElasticVarForm::solve_transient_linear(), and polyfem::varform::LinearElasticVarForm::solve_transient_linear().

◆ primary_assembler_

std::shared_ptr<assembler::Assembler> polyfem::varform::ElasticVarForm::primary_assembler_ = nullptr

protected

Definition at line 108 of file ElasticVarForm.hpp.

◆ pure_mass_

StiffnessMatrix polyfem::varform::ElasticVarForm::pure_mass_

protected

Definition at line 103 of file ElasticVarForm.hpp.

Referenced by assemble_mass_mat(), polyfem::varform::ThermoElasticVarForm::assemble_mass_mat(), polyfem::varform::NonlinearElasticVarForm::embedding_norm_matrix(), polyfem::varform::DifferentiableNonlinearElasticVarForm::init_homogenization_solve(), and reset().

◆ pure_mass_ass_vals_cache_

assembler::AssemblyValsCache polyfem::varform::ElasticVarForm::pure_mass_ass_vals_cache_

protected

Definition at line 98 of file ElasticVarForm.hpp.

Referenced by assemble_mass_mat(), polyfem::varform::ThermoElasticVarForm::assemble_mass_mat(), polyfem::varform::ThermoElasticVarForm::build_basis(), build_elastic_basis(), and reset().

◆ pure_mass_assembler_

std::shared_ptr<assembler::HRZMass> polyfem::varform::ElasticVarForm::pure_mass_assembler_ = nullptr

protected

Definition at line 110 of file ElasticVarForm.hpp.

Referenced by assemble_mass_mat(), polyfem::varform::ThermoElasticVarForm::assemble_mass_mat(), build_elastic_basis(), init(), polyfem::varform::ThermoElasticVarForm::init(), load_mesh(), polyfem::varform::ThermoElasticVarForm::load_mesh(), and reset().

◆ rhs_

Eigen::MatrixXd polyfem::varform::ElasticVarForm::rhs_

protected

Definition at line 106 of file ElasticVarForm.hpp.

Referenced by assemble_rhs(), polyfem::varform::IncompressibleElasticVarForm::assemble_rhs(), polyfem::varform::ThermoElasticVarForm::assemble_rhs(), polyfem::varform::DifferentiableNonlinearElasticVarForm::init_forms(), polyfem::varform::LinearElasticVarForm::init_linear_solve(), initial_solution(), reset(), polyfem::varform::IncompressibleElasticVarForm::solve_static_linear(), polyfem::varform::LinearElasticVarForm::solve_static_linear(), polyfem::varform::DifferentiableNonlinearElasticVarForm::solve_tensor_nonlinear(), polyfem::varform::IncompressibleElasticVarForm::solve_transient_linear(), and polyfem::varform::LinearElasticVarForm::solve_transient_linear().

◆ rhs_assembler_

std::shared_ptr<assembler::RhsAssembler> polyfem::varform::ElasticVarForm::rhs_assembler_

protected

Definition at line 100 of file ElasticVarForm.hpp.

◆ space_

FESpace polyfem::varform::ElasticVarForm::space_

protected

Definition at line 93 of file ElasticVarForm.hpp.

◆ t0

double polyfem::varform::ElasticVarForm::t0 = 0

protected

Definition at line 112 of file ElasticVarForm.hpp.

Referenced by init(), polyfem::varform::ThermoElasticVarForm::init(), reset(), polyfem::varform::LinearElasticVarForm::solve_problem(), polyfem::varform::ThermoElasticVarForm::solve_problem(), polyfem::varform::DifferentiableNonlinearElasticTransientVarForm::solve_problem(), polyfem::varform::IncompressibleElasticVarForm::solve_transient_linear(), and polyfem::varform::LinearElasticVarForm::solve_transient_linear().

◆ time_steps

int polyfem::varform::ElasticVarForm::time_steps = 0

protected

Definition at line 113 of file ElasticVarForm.hpp.

Referenced by init(), polyfem::varform::ThermoElasticVarForm::init(), reset(), polyfem::varform::ThermoElasticVarForm::solve_problem(), polyfem::varform::DifferentiableNonlinearElasticTransientVarForm::solve_problem(), polyfem::varform::IncompressibleElasticVarForm::solve_transient_linear(), and polyfem::varform::LinearElasticVarForm::solve_transient_linear().

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

src/polyfem/varforms/ElasticVarForm.hpp
src/polyfem/varforms/ElasticVarForm.cpp

Public Member Functions

Protected Member Functions

Protected Attributes

Friends

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ append_primary_output_fields()

◆ assemble_mass_mat()

◆ assemble_rhs()

◆ build_basis()

◆ build_elastic_basis()

◆ build_mesh_matrices()

◆ build_rhs_assembler()

◆ compute_errors()

◆ deserialize_checkpoint()

◆ displaced_output_normals()

◆ elastic_boundary_samples()

◆ elastic_node_to_primitive()

◆ elastic_output_fields()

◆ elastic_primitive_to_node()

◆ export_data()

◆ init()

◆ initial_acceleration()

◆ initial_solution()

◆ initial_velocity()

◆ load_mesh()

◆ n_obstacle_vertices()

◆ output_space()

◆ reset()

◆ save_elastic_step_state()

◆ save_json()

◆ serialize_checkpoint()

◆ VarForm()

Friends And Related Symbol Documentation

◆ NavierStokesFSIVarForm

◆ polyfem::test::VarFormTestAccess

Member Data Documentation

◆ ass_vals_cache_

◆ avg_mass_

◆ boundary_

◆ dt

◆ mass_

◆ mass_ass_vals_cache_

◆ mass_assembler_

◆ primary_assembler_

◆ pure_mass_

◆ pure_mass_ass_vals_cache_

◆ pure_mass_assembler_

◆ rhs_

◆ rhs_assembler_

◆ space_

◆ t0

◆ time_steps