Reference documentation for deal.II version 9.3.3
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Static Public Member Functions | List of all members
SelectEvaluator< dim, fe_degree, n_q_points_1d, Number > Struct Template Reference

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

Static Public Member Functions

static void evaluate (const unsigned int n_components, const EvaluationFlags::EvaluationFlags evaluation_flag, const internal::MatrixFreeFunctions::ShapeInfo< Number > &shape_info, Number *values_dofs_actual, Number *values_quad, Number *gradients_quad, Number *hessians_quad, Number *scratch_data)
 
static void integrate (const unsigned int n_components, const EvaluationFlags::EvaluationFlags integration_flag, const internal::MatrixFreeFunctions::ShapeInfo< Number > &shape_info, Number *values_dofs_actual, Number *values_quad, Number *gradients_quad, Number *scratch_data, const bool sum_into_values_array=false)
 

Detailed Description

template<int dim, int fe_degree, int n_q_points_1d, typename Number>
struct SelectEvaluator< dim, fe_degree, n_q_points_1d, Number >

This class chooses an appropriate evaluation strategy based on the template parameters and the shape_info variable, providing a short-cut to some internal functions.

Definition at line 34 of file evaluation_selector.h.

Member Function Documentation

◆ evaluate()

template<int dim, int fe_degree, int n_q_points_1d, typename Number >
static void SelectEvaluator< dim, fe_degree, n_q_points_1d, Number >::evaluate ( const unsigned int  n_components,
const EvaluationFlags::EvaluationFlags  evaluation_flag,
const internal::MatrixFreeFunctions::ShapeInfo< Number > &  shape_info,
Number *  values_dofs_actual,
Number *  values_quad,
Number *  gradients_quad,
Number *  hessians_quad,
Number *  scratch_data 
)
static

Chooses an appropriate evaluation strategy for the evaluate function, i.e. this calls internal::FEEvaluationImpl::evaluate(), internal::FEEvaluationImplCollocation::evaluate() or internal::FEEvaluationImplTransformToCollocation::evaluate() with appropriate template parameters.

◆ integrate()

template<int dim, int fe_degree, int n_q_points_1d, typename Number >
static void SelectEvaluator< dim, fe_degree, n_q_points_1d, Number >::integrate ( const unsigned int  n_components,
const EvaluationFlags::EvaluationFlags  integration_flag,
const internal::MatrixFreeFunctions::ShapeInfo< Number > &  shape_info,
Number *  values_dofs_actual,
Number *  values_quad,
Number *  gradients_quad,
Number *  scratch_data,
const bool  sum_into_values_array = false 
)
static

Chooses an appropriate evaluation strategy for the integrate function, i.e. this calls internal::FEEvaluationImpl::integrate(), internal::FEEvaluationImplCollocation::integrate() or internal::FEEvaluationImplTransformToCollocation::integrate() with appropriate template parameters.

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