libMesh
Biharmonic::JR Class Reference

Biharmonic's friend class definition. More...

`#include <biharmonic_jr.h>`

Inheritance diagram for Biharmonic::JR:
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## Public Member Functions

JR (EquationSystems &eqSys, const std::string &name, const unsigned int number)
Constructor. More...

void initialize ()

void residual_and_jacobian (const NumericVector< Number > &u, NumericVector< Number > *R, SparseMatrix< Number > *J, NonlinearImplicitSystem &)
The residual and Jacobian assembly function for the Biharmonic system. More...

void bounds (NumericVector< Number > &XL, NumericVector< Number > &XU, NonlinearImplicitSystem &)
Function defining the bounds of the Biharmonic system. More...

## Static Public Member Functions

static Number InitialDensityBall (const Point &p, const Parameters &parameters, const std::string &, const std::string &)
Static functions to be used for initialization. More...

static Number InitialDensityRod (const Point &p, const Parameters &parameters, const std::string &, const std::string &)

static Number InitialDensityStrip (const Point &p, const Parameters &parameters, const std::string &, const std::string &)

static Gradient InitialGradientZero (const Point &, const Parameters &, const std::string &, const std::string &)

## Private Attributes

Biharmonic_biharmonic

## Detailed Description

Biharmonic's friend class definition.

Definition at line 29 of file biharmonic_jr.h.

## ◆ JR()

 Biharmonic::JR::JR ( EquationSystems & eqSys, const std::string & name, const unsigned int number )

Constructor.

## ◆ bounds()

 void Biharmonic::JR::bounds ( NumericVector< Number > & XL, NumericVector< Number > & XU, NonlinearImplicitSystem & )

Function defining the bounds of the Biharmonic system.

## ◆ InitialDensityBall()

 static Number Biharmonic::JR::InitialDensityBall ( const Point & p, const Parameters & parameters, const std::string & , const std::string & )
static

Static functions to be used for initialization.

## ◆ InitialDensityRod()

 static Number Biharmonic::JR::InitialDensityRod ( const Point & p, const Parameters & parameters, const std::string & , const std::string & )
static

## ◆ InitialDensityStrip()

 static Number Biharmonic::JR::InitialDensityStrip ( const Point & p, const Parameters & parameters, const std::string & , const std::string & )
static

 static Gradient Biharmonic::JR::InitialGradientZero ( const Point & , const Parameters & , const std::string & , const std::string & )
static

## ◆ initialize()

 void Biharmonic::JR::initialize ( )

## ◆ residual_and_jacobian()

 void Biharmonic::JR::residual_and_jacobian ( const NumericVector< Number > & u, NumericVector< Number > * R, SparseMatrix< Number > * J, NonlinearImplicitSystem & )

The residual and Jacobian assembly function for the Biharmonic system.

## ◆ _biharmonic

 Biharmonic& Biharmonic::JR::_biharmonic
private

Definition at line 83 of file biharmonic_jr.h.

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