internal::FEEvaluationImplSelector< dim, Number, do_integrate > Struct Template Reference

#include <deal.II/matrix_free/evaluation_kernels.h>

Static Public Member Functions
template<int fe_degree, int n_q_points_1d, typename OtherNumber >
static bool	run (const unsigned int n_components, const EvaluationFlags::EvaluationFlags evaluation_flag, OtherNumber *values_dofs, FEEvaluationData< dim, Number, false > &fe_eval, const bool sum_into_values_array_in=false)

Static Private Member Functions
template<typename T >
static void	evaluate_or_integrate (const unsigned int n_components, const EvaluationFlags::EvaluationFlags evaluation_flag, const Number *values_dofs, FEEvaluationData< dim, Number, false > &fe_eval, const bool sum_into_values_array, std::bool_constant< false >)
template<typename T >
static void	evaluate_or_integrate (const unsigned int n_components, const EvaluationFlags::EvaluationFlags evaluation_flag, Number *values_dofs, FEEvaluationData< dim, Number, false > &fe_eval, const bool sum_into_values_array, std::bool_constant< true >)
template<typename T , typename OtherNumber >
static void	evaluate_or_integrate (const unsigned int n_components, const EvaluationFlags::EvaluationFlags evaluation_flag, OtherNumber *values_dofs, FEEvaluationData< dim, Number, false > &fe_eval, const bool sum_into_values_array)

Detailed Description

template<int dim, typename Number, bool do_integrate>
struct internal::FEEvaluationImplSelector< dim, Number, do_integrate >

This class chooses an appropriate evaluation/integration strategy based on the template parameters and the shape_info variable which contains runtime parameters for the strategy underlying FEEvaluation::evaluate(), i.e. this calls internal::FEEvaluationImpl::evaluate(), internal::FEEvaluationImplCollocation::evaluate() or internal::FEEvaluationImplTransformToCollocation::evaluate() with appropriate template parameters. In case the template parameters fe_degree and n_q_points_1d contain valid information (i.e. fe_degree>-1 and n_q_points_1d>0), we simply pass these values to the respective template specializations. Otherwise, we perform a runtime matching of the runtime parameters to find the correct specialization. This matching currently supports \(0\leq fe\_degree \leq 9\) and \(degree+1\leq n\_q\_points\_1d\leq fe\_degree+2\).

Definition at line 1971 of file evaluation_kernels.h.

Member Function Documentation

run()

template<int dim, typename Number , bool do_integrate>

template<int fe_degree, int n_q_points_1d, typename OtherNumber >

static bool internal::FEEvaluationImplSelector< dim, Number, do_integrate >::run ( const unsigned int n_components, const EvaluationFlags::EvaluationFlags evaluation_flag, OtherNumber * values_dofs, FEEvaluationData< dim, Number, false > & fe_eval, const bool sum_into_values_array_in = false )

inlinestatic

Definition at line 1975 of file evaluation_kernels.h.

evaluate_or_integrate() [1/3]

template<int dim, typename Number , bool do_integrate>

template<typename T >

static void internal::FEEvaluationImplSelector< dim, Number, do_integrate >::evaluate_or_integrate ( const unsigned int n_components, const EvaluationFlags::EvaluationFlags evaluation_flag, const Number * values_dofs, FEEvaluationData< dim, Number, false > & fe_eval, const bool sum_into_values_array, std::bool_constant< false >  )

inlinestaticprivate

Definition at line 2152 of file evaluation_kernels.h.

evaluate_or_integrate() [2/3]

template<int dim, typename Number , bool do_integrate>

template<typename T >

static void internal::FEEvaluationImplSelector< dim, Number, do_integrate >::evaluate_or_integrate ( const unsigned int n_components, const EvaluationFlags::EvaluationFlags evaluation_flag, Number * values_dofs, FEEvaluationData< dim, Number, false > & fe_eval, const bool sum_into_values_array, std::bool_constant< true >  )

inlinestaticprivate

Definition at line 2167 of file evaluation_kernels.h.

evaluate_or_integrate() [3/3]

template<int dim, typename Number , bool do_integrate>

template<typename T , typename OtherNumber >

static void internal::FEEvaluationImplSelector< dim, Number, do_integrate >::evaluate_or_integrate ( const unsigned int n_components, const EvaluationFlags::EvaluationFlags evaluation_flag, OtherNumber * values_dofs, FEEvaluationData< dim, Number, false > & fe_eval, const bool sum_into_values_array )

inlinestaticprivate

Definition at line 2184 of file evaluation_kernels.h.

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

• include/deal.II/matrix_free/evaluation_kernels.h