dolfin::NewPDE Class Reference

EXPERIMENTAL: Redesign of the evaluation of variational forms. More...

#include <NewPDE.h>

Inheritance diagram for dolfin::NewPDE:

[legend]Collaboration diagram for dolfin::NewPDE:

[legend]List of all members.


Public Member Functions
	NewPDE (unsigned int size, bool interior, bool boundary)
	Constructor.
virtual	~NewPDE ()
	Destructor.
unsigned int	size () const
	Return size of element matrix.
bool	interior () const
	Return true if form contains integrals over interior of domain.
bool	boundary () const
	Return true if form contains integrals over boundary of domain.
virtual unsigned int	dim () const=0
	Return dimension of solution vector.
virtual unsigned int	dof (unsigned int i, const Cell &cell) const=0
	Return map from local to global degree of freedom.
virtual const Point &	coord (unsigned int i, const Cell &cell) const=0
virtual void	update (const Cell &cell)
	Update map.
virtual void	interiorElementMatrix (real **A) const
	Compute interior element matrix.
virtual void	boundaryElementMatrix (real **A) const
	Compute boundary element matrix.
virtual void	interiorElementVector (NewArray< real > &b) const
	Compute interior element vector.
virtual void	boundaryElementVector (NewArray< real > &b) const
	Compute boundary element vector.
Protected Member Functions
void	add (NewArray< real > &w, Function &f)
	Add function pair (local and global).
void	updateFunctions (const Cell &cell)
	Update functions.
void	updateTriLinMap (const Cell &cell)
	Update affine map from reference triangle.
void	updateTetLinMap (const Cell &cell)
	Update affine map from reference tetrahedron.
Protected Attributes
NewArray< IndexPair >	nonzero
real	det
real	f00
real	f01
real	f02
real	f10
real	f11
real	f12
real	f20
real	f21
real	f22
real	g00
real	g01
real	g02
real	g10
real	g11
real	g12
real	g20
real	g21
real	g22
real	t
Friends
class	NewFEM
	Friends.

Detailed Description

EXPERIMENTAL: Redesign of the evaluation of variational forms.

Constructor & Destructor Documentation

NewPDE::NewPDE ( unsigned int size,

bool interior,

bool boundary

)

Constructor.

NewPDE::~NewPDE ( ) [virtual]

Destructor.

Member Function Documentation

void NewPDE::add ( NewArray< real > & w,

Function & f

) [protected]

Add function pair (local and global).

bool NewPDE::boundary ( ) const

Return true if form contains integrals over boundary of domain.

void NewPDE::boundaryElementMatrix ( real ** A ) const [virtual]

Compute boundary element matrix.

void NewPDE::boundaryElementVector ( NewArray< real > & b ) const [virtual]

Compute boundary element vector.

virtual const Point& dolfin::NewPDE::coord ( unsigned int i,

const Cell & cell

) const [pure virtual]

Return map from local degree of freedom to global coordinate FIXME: replace by projection operator
Implemented in dolfin::NewPoisson.

virtual unsigned int dolfin::NewPDE::dim ( ) const [pure virtual]

Return dimension of solution vector.

Implemented in dolfin::NewPoisson, and dolfin::PoissonSystem.

virtual unsigned int dolfin::NewPDE::dof ( unsigned int i,

const Cell & cell

) const [pure virtual]

Return map from local to global degree of freedom.

Implemented in dolfin::NewPoisson, and dolfin::PoissonSystem.

bool NewPDE::interior ( ) const

Return true if form contains integrals over interior of domain.

void NewPDE::interiorElementMatrix ( real ** A ) const [virtual]

Compute interior element matrix.

Reimplemented in dolfin::NewPoisson.

void NewPDE::interiorElementVector ( NewArray< real > & b ) const [virtual]

Compute interior element vector.

Reimplemented in dolfin::NewPoisson, and dolfin::PoissonSystem.