wmtk::function::AMIPS Class Reference

#include <AMIPS.hpp>

Inheritance diagram for wmtk::function::AMIPS:

Collaboration diagram for wmtk::function::AMIPS:

Public Member Functions
	AMIPS (const Mesh &mesh, const attribute::MeshAttributeHandle &attribute_handle)
	Construct a new AMIPS function. More...
	~AMIPS ()
double	get_value (const simplex::Simplex &domain_simplex) const override
	This function is defined over a simplex (normally a triangle or tetrahedron). More...
Eigen::VectorXd	get_gradient (const simplex::Simplex &domain_simplex, const simplex::Simplex &variable_simplex) const override
Eigen::MatrixXd	get_hessian (const simplex::Simplex &domain_simplex, const simplex::Simplex &variable_simplex) const override
template<int64_t NV, int64_t DIM>
std::array< double, NV *DIM >	get_raw_coordinates (const simplex::Simplex &domain_simplex, const std::optional< simplex::Simplex > &variable_simplex={}) const
Public Member Functions inherited from wmtk::function::PerSimplexFunction
	PerSimplexFunction (const Mesh &mesh, const PrimitiveType primitive_type, const attribute::MeshAttributeHandle &variable_attribute_handle)
virtual	~PerSimplexFunction ()
const Mesh &	mesh () const
const attribute::MeshAttributeHandle &	attribute_handle () const
int64_t	embedded_dimension () const

Additional Inherited Members
Protected Attributes inherited from wmtk::function::PerSimplexFunction
const PrimitiveType	m_primitive_type

Detailed Description

Definition at line 19 of file AMIPS.hpp.

Constructor & Destructor Documentation

AMIPS()

wmtk::function::AMIPS::AMIPS	(	const Mesh &	mesh,
		const attribute::MeshAttributeHandle &	attribute_handle
	)

Construct a new AMIPS function.

Parameters

mesh
attribute_handle	The handle to the attribute that differentiation is with respect to

Definition at line 682 of file AMIPS.cpp.

References wmtk::Vertex.

~AMIPS()

wmtk::function::AMIPS::~AMIPS ( )

inline

Definition at line 30 of file AMIPS.hpp.

Member Function Documentation

get_gradient()

Eigen::VectorXd wmtk::function::AMIPS::get_gradient ( const simplex::Simplex &  domain_simplex, const simplex::Simplex &  variable_simplex  ) const

overridevirtual

Reimplemented from wmtk::function::PerSimplexFunction.

Definition at line 703 of file AMIPS.cpp.

References wmtk::simplex::Simplex::primitive_type(), wmtk::function::Tet_AMIPS_jacobian(), wmtk::Tetrahedron, wmtk::function::Tri_AMIPS_jacobian(), and wmtk::Triangle.

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get_hessian()

Eigen::MatrixXd wmtk::function::AMIPS::get_hessian ( const simplex::Simplex &  domain_simplex, const simplex::Simplex &  variable_simplex  ) const

overridevirtual

Reimplemented from wmtk::function::PerSimplexFunction.

Definition at line 719 of file AMIPS.cpp.

References wmtk::simplex::Simplex::primitive_type(), wmtk::function::Tet_AMIPS_hessian(), wmtk::Tetrahedron, wmtk::function::Tri_AMIPS_hessian(), and wmtk::Triangle.

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get_raw_coordinates()

template<int64_t NV, int64_t DIM>

std::array< double, NV *DIM > wmtk::function::AMIPS::get_raw_coordinates	(	const simplex::Simplex &	domain_simplex,
		const std::optional< simplex::Simplex > &	variable_simplex = {}
	)		const

Definition at line 638 of file AMIPS.cpp.

References wmtk::function::PerSimplexFunction::attribute_handle(), wmtk::Mesh::create_const_accessor(), wmtk::function::PerSimplexFunction::embedded_dimension(), wmtk::function::utils::get_simplex_attributes(), wmtk::function::PerSimplexFunction::m_primitive_type, wmtk::function::PerSimplexFunction::mesh(), and wmtk::simplex::Simplex::tuple().

Referenced by wmtk::operations::AMIPSOptimizationSmoothing::execute().

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get_value()

double wmtk::function::AMIPS::get_value ( const simplex::Simplex &  domain_simplex ) const

overridevirtual

This function is defined over a simplex (normally a triangle or tetrahedron).

And the domain of the function is represented by the input argument domain_simplex.

Parameters

domain_simplex

The domain that the function is defined over.

Returns

double The numerical value of the function at the input domain.

Implements wmtk::function::PerSimplexFunction.

Definition at line 687 of file AMIPS.cpp.

References wmtk::simplex::Simplex::primitive_type(), wmtk::function::Tet_AMIPS_energy(), wmtk::Tetrahedron, wmtk::function::Tri_AMIPS_energy(), and wmtk::Triangle.

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

• src/wmtk/function/simplex/AMIPS.hpp
• src/wmtk/function/simplex/AMIPS.cpp