ScratchData< Discretization > Struct Template Reference#

DiFfRG: DiFfRG::dDG::internal::ScratchData< Discretization > Struct Template Reference

DiFfRG

Class to hold data for each assembly thread, i.e. FEValues for cells, interfaces, as well as pre-allocated data structures for the solutions. More...

#include <ddg.hh>

Public Types
using	NumberType = typename Discretization::NumberType

Public Member Functions
	ScratchData (const Mapping< dim > &mapping, const FiniteElement< dim > &fe, const Quadrature< dim > &quadrature, const Quadrature< dim - 1 > &quadrature_face, const UpdateFlags update_flags=update_values\|update_gradients\|update_quadrature_points\|update_JxW_values\|update_hessians, const UpdateFlags interface_update_flags=update_values\|update_gradients\|update_quadrature_points\|update_JxW_values\|update_normal_vectors\|update_hessians)

	ScratchData (const ScratchData< Discretization > &scratch_data)

Public Attributes
const uint	n_components

FEValues< dim >	fe_values

FEInterfaceValues< dim >	fe_interface_values

std::vector< Vector< NumberType > >	solution

std::vector< std::vector< Tensor< 1, dim, NumberType > > >	solution_grad

std::vector< std::vector< Tensor< 2, dim, NumberType > > >	solution_hess

std::vector< Vector< NumberType > >	solution_dot

array< std::vector< Vector< NumberType > >, 2 >	solution_interface

array< std::vector< std::vector< Tensor< 1, dim, NumberType > > >, 2 >	solution_grad_interface

array< std::vector< std::vector< Tensor< 2, dim, NumberType > > >, 2 >	solution_hess_interface

std::vector< uint >	comp

std::vector< double >	cached_shape_values

std::vector< Tensor< 1, dim > >	cached_shape_grads

std::vector< Tensor< 2, dim > >	cached_shape_hessians

Static Public Attributes
static constexpr uint	dim = Discretization::dim

Detailed Description

template<typename Discretization>
struct DiFfRG::dDG::internal::ScratchData< Discretization >

Class to hold data for each assembly thread, i.e. FEValues for cells, interfaces, as well as pre-allocated data structures for the solutions.

Template Parameters

Model Model describing the assembled problem.

Member Typedef Documentation

◆ NumberType

template<typename Discretization >

using DiFfRG::dDG::internal::ScratchData< Discretization >::NumberType = typename Discretization::NumberType

Constructor & Destructor Documentation

◆ ScratchData() [1/2]

template<typename Discretization >

DiFfRG::dDG::internal::ScratchData< Discretization >::ScratchData	(	const Mapping< dim > &	mapping,
		const FiniteElement< dim > &	fe,
		const Quadrature< dim > &	quadrature,
		const Quadrature< dim - 1 > &	quadrature_face,
		const UpdateFlags	update_flags = update_values \| update_gradients \| update_quadrature_points \| update_JxW_values \| update_hessians,
		const UpdateFlags	interface_update_flags = update_values \| update_gradients \| update_quadrature_points \| update_JxW_values \| update_normal_vectors \| update_hessians )

inline

◆ ScratchData() [2/2]

template<typename Discretization >

DiFfRG::dDG::internal::ScratchData< Discretization >::ScratchData ( const ScratchData< Discretization > & scratch_data )

inline

Member Data Documentation

◆ cached_shape_grads

template<typename Discretization >

std::vector<Tensor<1, dim> > DiFfRG::dDG::internal::ScratchData< Discretization >::cached_shape_grads

◆ cached_shape_hessians

template<typename Discretization >

std::vector<Tensor<2, dim> > DiFfRG::dDG::internal::ScratchData< Discretization >::cached_shape_hessians

◆ cached_shape_values

template<typename Discretization >

std::vector<double> DiFfRG::dDG::internal::ScratchData< Discretization >::cached_shape_values

◆ comp

template<typename Discretization >

std::vector<uint> DiFfRG::dDG::internal::ScratchData< Discretization >::comp

◆ dim

template<typename Discretization >

uint DiFfRG::dDG::internal::ScratchData< Discretization >::dim = Discretization::dim

staticconstexpr

◆ fe_interface_values

template<typename Discretization >

FEInterfaceValues<dim> DiFfRG::dDG::internal::ScratchData< Discretization >::fe_interface_values

◆ fe_values

template<typename Discretization >

FEValues<dim> DiFfRG::dDG::internal::ScratchData< Discretization >::fe_values

◆ n_components

template<typename Discretization >

const uint DiFfRG::dDG::internal::ScratchData< Discretization >::n_components

◆ solution

template<typename Discretization >

std::vector<Vector<NumberType> > DiFfRG::dDG::internal::ScratchData< Discretization >::solution

◆ solution_dot

template<typename Discretization >

std::vector<Vector<NumberType> > DiFfRG::dDG::internal::ScratchData< Discretization >::solution_dot

◆ solution_grad

template<typename Discretization >

std::vector<std::vector<Tensor<1, dim, NumberType> > > DiFfRG::dDG::internal::ScratchData< Discretization >::solution_grad

◆ solution_grad_interface

template<typename Discretization >

array<std::vector<std::vector<Tensor<1, dim, NumberType> > >, 2> DiFfRG::dDG::internal::ScratchData< Discretization >::solution_grad_interface

◆ solution_hess

template<typename Discretization >

std::vector<std::vector<Tensor<2, dim, NumberType> > > DiFfRG::dDG::internal::ScratchData< Discretization >::solution_hess

◆ solution_hess_interface

template<typename Discretization >

array<std::vector<std::vector<Tensor<2, dim, NumberType> > >, 2> DiFfRG::dDG::internal::ScratchData< Discretization >::solution_hess_interface

◆ solution_interface

template<typename Discretization >

array<std::vector<Vector<NumberType> >, 2> DiFfRG::dDG::internal::ScratchData< Discretization >::solution_interface

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

/home/runner/work/DiFfRG_current/DiFfRG_current/DiFfRG/include/DiFfRG/discretization/FEM/assembler/ddg.hh