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

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 <dg.hh>

Public Types
using	NumberType = typename Discretization::NumberType
using	VectorType = Vector<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, const UpdateFlags interface_update_flags=update_values|update_gradients|update_quadrature_points|update_JxW_values|update_normal_vectors)
	ScratchData (const ScratchData< Discretization > &scratch_data)

Public Attributes
const uint	n_components
FEValues< dim >	fe_values
FEInterfaceValues< dim >	fe_interface_values
std::vector< VectorType >	solution
std::vector< VectorType >	solution_dot
array< std::vector< VectorType >, 2 >	solution_interface

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

Detailed Description

template<typename Discretization>
struct DiFfRG::DG::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.

Member Typedef Documentation

NumberType

template<typename Discretization >

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

VectorType

template<typename Discretization >

using DiFfRG::DG::internal::ScratchData< Discretization >::VectorType = Vector<NumberType>

Constructor & Destructor Documentation

ScratchData() [1/2]

template<typename Discretization >

DiFfRG::DG::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, const UpdateFlags interface_update_flags = update_values | update_gradients | update_quadrature_points | update_JxW_values | update_normal_vectors )

inline

ScratchData() [2/2]

template<typename Discretization >

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

inline

Member Data Documentation

dim

template<typename Discretization >

int DiFfRG::DG::internal::ScratchData< Discretization >::dim = Discretization::dim

staticconstexpr

fe_interface_values

template<typename Discretization >

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

fe_values

template<typename Discretization >

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

n_components

template<typename Discretization >

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

solution

template<typename Discretization >

std::vector<VectorType> DiFfRG::DG::internal::ScratchData< Discretization >::solution

solution_dot

template<typename Discretization >

std::vector<VectorType> DiFfRG::DG::internal::ScratchData< Discretization >::solution_dot

solution_interface

template<typename Discretization >

array<std::vector<VectorType>, 2> DiFfRG::DG::internal::ScratchData< Discretization >::solution_interface

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

• /home/runner/work/DiFfRG/DiFfRG/DiFfRG/include/DiFfRG/discretization/FEM/assembler/dg.hh