ryujin::UpdateOperator< dim, Number > Class Template Reference

#include <source/euler_poisson/laplace_operator.h>

Inheritance diagram for ryujin::UpdateOperator< dim, Number >:

Collaboration diagram for ryujin::UpdateOperator< dim, Number >:

Public Types
using	ScalarHostVector = Vectors::ScalarHostVector< Number >
using	BlockHostVector = dealii::LinearAlgebra::distributed::BlockVector< Number >

Public Member Functions
	UpdateOperator ()=default
void	initialize (const dealii::MatrixFree< dim, Number > &matrix_free, const ScalarHostVector &density, const BlockHostVector &magnetic_field)
dealii::types::global_dof_index	m () const
Number	el (const unsigned int, const unsigned int) const
void	set_theta_tau (const Number theta_tau) const
void	set_alpha (const Number alpha) const
void	vmult (ScalarHostVector &dst, const ScalarHostVector &src) const
void	Tvmult (ScalarHostVector &dst, const ScalarHostVector &src) const

Static Public Attributes
static constexpr unsigned int	order_fe = 1
static constexpr unsigned int	order_quad = 2

Detailed Description

template<int dim, typename Number>
class ryujin::UpdateOperator< dim, Number >

A matrix-free operator that implements the action of the Laplace operator.

Definition at line 203 of file laplace_operator.h.

Member Typedef Documentation

ScalarHostVector

template<int dim, typename Number >

using ryujin::UpdateOperator< dim, Number >::ScalarHostVector = Vectors::ScalarHostVector<Number>

Definition at line 210 of file laplace_operator.h.

BlockHostVector

template<int dim, typename Number >

using ryujin::UpdateOperator< dim, Number >::BlockHostVector = dealii::LinearAlgebra::distributed::BlockVector<Number>

Definition at line 211 of file laplace_operator.h.

Constructor & Destructor Documentation

UpdateOperator()

template<int dim, typename Number >

ryujin::UpdateOperator< dim, Number >::UpdateOperator ( )

default

Member Function Documentation

initialize()

template<int dim, typename Number >

void ryujin::UpdateOperator< dim, Number >::initialize ( const dealii::MatrixFree< dim, Number > &  matrix_free, const ScalarHostVector &  density, const BlockHostVector &  magnetic_field  )

inline

Definition at line 216 of file laplace_operator.h.

m()

template<int dim, typename Number >

dealii::types::global_dof_index ryujin::UpdateOperator< dim, Number >::m ( ) const

inline

Definition at line 228 of file laplace_operator.h.

el()

template<int dim, typename Number >

Number ryujin::UpdateOperator< dim, Number >::el ( const unsigned int  , const unsigned int    ) const

inline

Definition at line 233 of file laplace_operator.h.

set_theta_tau()

template<int dim, typename Number >

void ryujin::UpdateOperator< dim, Number >::set_theta_tau ( const Number  theta_tau ) const

inline

Definition at line 239 of file laplace_operator.h.

set_alpha()

template<int dim, typename Number >

void ryujin::UpdateOperator< dim, Number >::set_alpha ( const Number  alpha ) const

inline

Definition at line 244 of file laplace_operator.h.

vmult()

template<int dim, typename Number >

void ryujin::UpdateOperator< dim, Number >::vmult ( ScalarHostVector &  dst, const ScalarHostVector &  src  ) const

inline

Definition at line 249 of file laplace_operator.h.

References ryujin::apply_B_n_inverse(), ryujin::UpdateOperator< dim, Number >::order_fe, and ryujin::UpdateOperator< dim, Number >::order_quad.

Referenced by ryujin::UpdateOperator< dim, Number >::Tvmult().

Tvmult()

template<int dim, typename Number >

void ryujin::UpdateOperator< dim, Number >::Tvmult ( ScalarHostVector &  dst, const ScalarHostVector &  src  ) const

inline

Definition at line 326 of file laplace_operator.h.

References ryujin::UpdateOperator< dim, Number >::vmult().

Member Data Documentation

order_fe

template<int dim, typename Number >

constexpr unsigned int ryujin::UpdateOperator< dim, Number >::order_fe = 1

staticconstexpr

Definition at line 207 of file laplace_operator.h.

Referenced by ryujin::UpdateOperator< dim, Number >::vmult().

order_quad

template<int dim, typename Number >

constexpr unsigned int ryujin::UpdateOperator< dim, Number >::order_quad = 2

staticconstexpr

Definition at line 208 of file laplace_operator.h.

Referenced by ryujin::UpdateOperator< dim, Number >::vmult().

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

• source/euler_poisson/laplace_operator.h