ASPECT
Public Member Functions | Private Attributes | List of all members
aspect::internal::DynamicFEPointEvaluation< dim > Class Template Referenceabstract

Public Member Functions

 DynamicFEPointEvaluation (const unsigned int first_component, const unsigned int n_components)
 
virtual ~DynamicFEPointEvaluation ()=default
 
virtual void evaluate (const ArrayView< double > &solution_values, const EvaluationFlags::EvaluationFlags flags)=0
 
virtual small_vector< Tensor< 1, dim > > get_gradient (const unsigned int evaluation_point) const =0
 
virtual void get_gradient (const unsigned int evaluation_point, const ArrayView< Tensor< 1, dim >> &gradients) const =0
 
virtual small_vector< double > get_value (const unsigned int evaluation_point) const =0
 
virtual void get_value (const unsigned int evaluation_point, const ArrayView< double > &solution) const =0
 
virtual unsigned int get_first_component () const final
 
virtual unsigned int get_n_components () const final
 

Private Attributes

unsigned int first_component
 
unsigned int n_components
 

Detailed Description

template<int dim>
class aspect::internal::DynamicFEPointEvaluation< dim >

Wrapper around ::FEPointEvaluation to choose number of components dynamically. This class is only an abstract base class that can be used to implement derived classes.

Definition at line 45 of file solution_evaluator.h.

Constructor & Destructor Documentation

§ DynamicFEPointEvaluation()

template<int dim>
aspect::internal::DynamicFEPointEvaluation< dim >::DynamicFEPointEvaluation ( const unsigned int  first_component,
const unsigned int  n_components 
)
inline

Constructor which allows to select at run time the first_component and the n_components.

Definition at line 51 of file solution_evaluator.h.

§ ~DynamicFEPointEvaluation()

template<int dim>
virtual aspect::internal::DynamicFEPointEvaluation< dim >::~DynamicFEPointEvaluation ( )
virtualdefault

Destructor.

Member Function Documentation

§ evaluate()

template<int dim>
virtual void aspect::internal::DynamicFEPointEvaluation< dim >::evaluate ( const ArrayView< double > &  solution_values,
const EvaluationFlags::EvaluationFlags  flags 
)
pure virtual

Evaluate the solution at the given positions.

solution_values contains the values of the degrees of freedom. flags controls which values should be computed.

§ get_gradient() [1/2]

template<int dim>
virtual small_vector<Tensor<1,dim> > aspect::internal::DynamicFEPointEvaluation< dim >::get_gradient ( const unsigned int  evaluation_point) const
pure virtual

Return the gradient of the solution at the given evaluation_point.

§ get_gradient() [2/2]

template<int dim>
virtual void aspect::internal::DynamicFEPointEvaluation< dim >::get_gradient ( const unsigned int  evaluation_point,
const ArrayView< Tensor< 1, dim >> &  gradients 
) const
pure virtual

Copy the gradient of the solution at the given evaluation_point into the array gradients.

§ get_value() [1/2]

template<int dim>
virtual small_vector<double> aspect::internal::DynamicFEPointEvaluation< dim >::get_value ( const unsigned int  evaluation_point) const
pure virtual

Return the value of the solution at the given evaluation_point.

§ get_value() [2/2]

template<int dim>
virtual void aspect::internal::DynamicFEPointEvaluation< dim >::get_value ( const unsigned int  evaluation_point,
const ArrayView< double > &  solution 
) const
pure virtual

Copy the value of the solution at the given evaluation_point. into the array solution.

§ get_first_component()

template<int dim>
virtual unsigned int aspect::internal::DynamicFEPointEvaluation< dim >::get_first_component ( ) const
inlinefinalvirtual

Return the first component of the solution vector.

Definition at line 107 of file solution_evaluator.h.

§ get_n_components()

template<int dim>
virtual unsigned int aspect::internal::DynamicFEPointEvaluation< dim >::get_n_components ( ) const
inlinefinalvirtual

Return the number of components of the solution vector.

Definition at line 117 of file solution_evaluator.h.

Member Data Documentation

§ first_component

template<int dim>
unsigned int aspect::internal::DynamicFEPointEvaluation< dim >::first_component
private

The first component of the solution vector.

Definition at line 126 of file solution_evaluator.h.

§ n_components

template<int dim>
unsigned int aspect::internal::DynamicFEPointEvaluation< dim >::n_components
private

The number of components of the solution vector.

Definition at line 131 of file solution_evaluator.h.

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