MeltPoolDG::LevelSet::CurvatureDGOperation< dim, number > Class Template Reference

#include <curvature_DG_operation.hpp>

Collaboration diagram for MeltPoolDG::LevelSet::CurvatureDGOperation< dim, number >:

Public Member Functions
	CurvatureDGOperation (const ScratchData< dim, dim, number > &scratch_data_in, const unsigned int curvature_dof_idx_in, const unsigned int curvature_quad_idx_in, const BlockVectorType &solution_normal_vector_in, const CurvatureData< number > &curvature_data)
void	solve ()
const dealii::LinearAlgebra::distributed::Vector< number > &	get_curvature () const
dealii::LinearAlgebra::distributed::Vector< number > &	get_curvature ()
void	reinit ()
void	attach_vectors (std::vector< dealii::LinearAlgebra::distributed::Vector< number > * > &vectors)

Private Types
using	VectorType = dealii::LinearAlgebra::distributed::Vector< number >
using	BlockVectorType = dealii::LinearAlgebra::distributed::BlockVector< number >
using	SparseMatrixType = dealii::TrilinosWrappers::SparseMatrix

Private Member Functions
void	right_hand_side_domain (const dealii::MatrixFree< dim, number > &data, VectorType &dst, const BlockVectorType &src, const std::pair< unsigned int, unsigned int > &cell_range) const
template<uint direction>
void	right_hand_side_inner_face (const dealii::MatrixFree< dim, number > &data, VectorType &dst, const BlockVectorType &src, const std::pair< unsigned int, unsigned int > &face_range) const
template<uint direction>
void	right_hand_side_boundary_face (const dealii::MatrixFree< dim, number > &data, VectorType &dst, const BlockVectorType &src, const std::pair< unsigned int, unsigned int > &face_range) const

Private Attributes
const ScratchData< dim, dim, number > &	scratch_data
const BlockVectorType &	solution_normal_vector
const CurvatureData< number >	curvature_data
TimeIntegration::SolutionHistory< VectorType >	solution_history
const unsigned int	curvature_dof_idx
const unsigned int	curvature_quad_idx
const HelmholtzDGOperator< dim, number >	helmholtz_operator

Member Typedef Documentation

BlockVectorType

template<int dim, typename number >

using MeltPoolDG::LevelSet::CurvatureDGOperation< dim, number >::BlockVectorType = dealii::LinearAlgebra::distributed::BlockVector<number>

private

SparseMatrixType

template<int dim, typename number >

using MeltPoolDG::LevelSet::CurvatureDGOperation< dim, number >::SparseMatrixType = dealii::TrilinosWrappers::SparseMatrix

private

VectorType

template<int dim, typename number >

using MeltPoolDG::LevelSet::CurvatureDGOperation< dim, number >::VectorType = dealii::LinearAlgebra::distributed::Vector<number>

private

Constructor & Destructor Documentation

CurvatureDGOperation()

template<int dim, typename number >

MeltPoolDG::LevelSet::CurvatureDGOperation< dim, number >::CurvatureDGOperation	(	const ScratchData< dim, dim, number > &	scratch_data_in,
		const unsigned int	curvature_dof_idx_in,
		const unsigned int	curvature_quad_idx_in,
		const BlockVectorType &	solution_normal_vector_in,
		const CurvatureData< number > &	curvature_data
	)

Member Function Documentation

attach_vectors()

template<int dim, typename number >

void MeltPoolDG::LevelSet::CurvatureDGOperation< dim, number >::attach_vectors

(

std::vector< dealii::LinearAlgebra::distributed::Vector< number > * > &

vectors

)

get_curvature() [1/2]

template<int dim, typename number >

LinearAlgebra::distributed::Vector< number > & MeltPoolDG::LevelSet::CurvatureDGOperation< dim, number >::get_curvature

(

)

get_curvature() [2/2]

template<int dim, typename number >

const LinearAlgebra::distributed::Vector< number > & MeltPoolDG::LevelSet::CurvatureDGOperation< dim, number >::get_curvature

(

)

const

reinit()

template<int dim, typename number >

void MeltPoolDG::LevelSet::CurvatureDGOperation< dim, number >::reinit

(

)

right_hand_side_boundary_face()

template<int dim, typename number >

template<uint direction>

void MeltPoolDG::LevelSet::CurvatureDGOperation< dim, number >::right_hand_side_boundary_face ( const dealii::MatrixFree< dim, number > &  data, VectorType &  dst, const BlockVectorType &  src, const std::pair< unsigned int, unsigned int > &  face_range  ) const

inlineprivate

Applies the boundary integral of the right hand side In contrast to the normal operation, the right hand side is not rewritten in divergence form and Gauss divergence theorem is not applied. Therefore this function is empty. We found it to cause less oscillations near singularities.

Parameters

data	the matrix free object
dst	destination where the result is stored
src	source vector
face_range

right_hand_side_domain()

template<int dim, typename number >

void MeltPoolDG::LevelSet::CurvatureDGOperation< dim, number >::right_hand_side_domain ( const dealii::MatrixFree< dim, number > &  data, VectorType &  dst, const BlockVectorType &  src, const std::pair< unsigned int, unsigned int > &  cell_range  ) const

private

Applies the domain integral of the right hand side in the form -(w, ∇ o n_i) Ω

Parameters

data	the matrix free object
dst	destination where the result is stored
src	source vector
cell_range

1) Normalize normal vector

2) fill right hand side

right_hand_side_inner_face()

template<int dim, typename number >

template<uint direction>

void MeltPoolDG::LevelSet::CurvatureDGOperation< dim, number >::right_hand_side_inner_face ( const dealii::MatrixFree< dim, number > &  data, VectorType &  dst, const BlockVectorType &  src, const std::pair< unsigned int, unsigned int > &  face_range  ) const

inlineprivate

Applies the face integral of the right hand side In contrast to the normal operation, the right hand side is not rewritten in divergence form and Gauss divergence theorem is not applied. Therefore this function is empty. We found it to cause less oscillations near singularities.

Parameters

data	the matrix free object
dst	destination where the result is stored
src	source vector
face_range

solve()

template<int dim, typename number >

void MeltPoolDG::LevelSet::CurvatureDGOperation< dim, number >::solve

(

)

Member Data Documentation

curvature_data

template<int dim, typename number >

const CurvatureData<number> MeltPoolDG::LevelSet::CurvatureDGOperation< dim, number >::curvature_data

private

curvature_dof_idx

template<int dim, typename number >

const unsigned int MeltPoolDG::LevelSet::CurvatureDGOperation< dim, number >::curvature_dof_idx

private

curvature_quad_idx

template<int dim, typename number >

const unsigned int MeltPoolDG::LevelSet::CurvatureDGOperation< dim, number >::curvature_quad_idx

private

helmholtz_operator

template<int dim, typename number >

const HelmholtzDGOperator<dim, number> MeltPoolDG::LevelSet::CurvatureDGOperation< dim, number >::helmholtz_operator

private

scratch_data

template<int dim, typename number >

const ScratchData<dim, dim, number>& MeltPoolDG::LevelSet::CurvatureDGOperation< dim, number >::scratch_data

private

solution_history

template<int dim, typename number >

TimeIntegration::SolutionHistory<VectorType> MeltPoolDG::LevelSet::CurvatureDGOperation< dim, number >::solution_history

private

solution_normal_vector

template<int dim, typename number >

const BlockVectorType& MeltPoolDG::LevelSet::CurvatureDGOperation< dim, number >::solution_normal_vector

private

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

• include/meltpooldg/level_set/curvature_DG_operation.hpp
• source/level_set/curvature_DG_operation.cpp