DiFfRG::HAdaptivity< Assembler > Class Template Reference

Implement a simple interface to do all adaptivity tasks, i.e. solution transfer, reinit of dofHandlers, etc. More...

#include <h_adaptivity.hh>

Inheritance diagram for DiFfRG::HAdaptivity< Assembler >:

Public Member Functions
	HAdaptivity (Assembler &assembler, const JSONValue &json)
virtual bool	operator() (const double t, VectorType &sol) override
	Check if an adaptation step should be done and tranfer the given solution to the new mesh.
virtual bool	adapt (VectorType &solution) override
	Force an adaptation and transfer the solution sol to the new mes.
Public Member Functions inherited from DiFfRG::AbstractAdaptor< Assembler::Discretization::VectorType >
virtual bool	operator() (const double t, VectorType &sol)=0
	Check if an adaptation step should be done and tranfer the given solution to the new mesh.
virtual bool	adapt (VectorType &solution)=0
	Force an adaptation and transfer the solution sol to the new mes.

Protected Attributes
Assembler &	assembler
Discretization &	discretization
VectorType	indicator
double	last_adapt
double	adapt_t
double	adapt_dt
double	adapt_upper
double	adapt_lower
uint	adapt_level

Private Types
using	Discretization = typename Assembler::Discretization
using	VectorType = typename Discretization::VectorType

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

Detailed Description

template<typename Assembler>
class DiFfRG::HAdaptivity< Assembler >

Implement a simple interface to do all adaptivity tasks, i.e. solution transfer, reinit of dofHandlers, etc.

Template Parameters

Assembler

The used assembler should implement the methods refinement_indicator and reinit

Member Typedef Documentation

Discretization

template<typename Assembler >

using DiFfRG::HAdaptivity< Assembler >::Discretization = typename Assembler::Discretization

private

VectorType

template<typename Assembler >

using DiFfRG::HAdaptivity< Assembler >::VectorType = typename Discretization::VectorType

private

Constructor & Destructor Documentation

HAdaptivity()

template<typename Assembler >

DiFfRG::HAdaptivity< Assembler >::HAdaptivity ( Assembler & assembler, const JSONValue & json )

inline

Member Function Documentation

adapt()

template<typename Assembler >

virtual bool DiFfRG::HAdaptivity< Assembler >::adapt ( VectorType & solution )

inlineoverridevirtual

Force an adaptation and transfer the solution sol to the new mes.

Parameters

solution

to be transferred

operator()()

template<typename Assembler >

virtual bool DiFfRG::HAdaptivity< Assembler >::operator() ( const double t, VectorType & sol )

inlineoverridevirtual

Check if an adaptation step should be done and tranfer the given solution to the new mesh.

Parameters

t	Current time; at adapt_dt time distances we perform an adaptation
sol	Current solution

Returns

true if adapation has happened, false otherwise

Member Data Documentation

adapt_dt

template<typename Assembler >

double DiFfRG::HAdaptivity< Assembler >::adapt_dt

protected

adapt_level

template<typename Assembler >

uint DiFfRG::HAdaptivity< Assembler >::adapt_level

protected

adapt_lower

template<typename Assembler >

double DiFfRG::HAdaptivity< Assembler >::adapt_lower

protected

adapt_t

template<typename Assembler >

double DiFfRG::HAdaptivity< Assembler >::adapt_t

protected

adapt_upper

template<typename Assembler >

double DiFfRG::HAdaptivity< Assembler >::adapt_upper

protected

assembler

template<typename Assembler >

Assembler& DiFfRG::HAdaptivity< Assembler >::assembler

protected

dim

template<typename Assembler >

uint DiFfRG::HAdaptivity< Assembler >::dim = Discretization::dim

staticconstexprprivate

discretization

template<typename Assembler >

Discretization& DiFfRG::HAdaptivity< Assembler >::discretization

protected

indicator

template<typename Assembler >

VectorType DiFfRG::HAdaptivity< Assembler >::indicator

protected

last_adapt

template<typename Assembler >

double DiFfRG::HAdaptivity< Assembler >::last_adapt

protected

---

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

• /home/runner/work/DiFfRG/DiFfRG/DiFfRG/include/DiFfRG/discretization/mesh/h_adaptivity.hh