Dune::Alberta::MacroData< dim > Class Template Reference

#include <dune/grid/albertagrid/macrodata.hh>

Inheritance diagram for Dune::Alberta::MacroData< dim >:

Classes
struct	Library

Public Types
typedef int	ElementId[numVertices]

Public Member Functions
	MacroData ()
	operator Data * () const
int	vertexCount () const
int	elementCount () const
ElementId &	element (int i) const
GlobalVector &	vertex (int i) const
int &	neighbor (int element, int i) const
BoundaryId &	boundaryId (int element, int i) const
void	create ()
	create a new macro data structure
void	finalize ()
	compress macro data structure
void	markLongestEdge ()
	mark the longest edge of all elements as refinement edges
void	setOrientation (const Real orientation)
	set the orientation of all elements
bool	checkNeighbors () const
	check the neighbor information
void	release ()
	release the macro data structure
int	insertElement (const ElementId &id)
	insert element
int	insertVertex (const GlobalVector &coords)
	insert vertex
int	insertVertex (const FieldVector< Real, dimWorld > &coords)
	insert vertex
void	insertWallTrafo (const GlobalMatrix &m, const GlobalVector &t)
void	insertWallTrafo (const FieldMatrix< Real, dimWorld, dimWorld > &matrix, const FieldVector< Real, dimWorld > &shift)
void	checkCycles ()
void	read (const std::string &filename, bool binary=false)
bool	write (const std::string &filename, bool binary=false) const

Static Public Attributes
static const int	supportPeriodicity = 1

Member Typedef Documentation

ElementId

template<int dim>

typedef int Dune::Alberta::MacroData< dim >::ElementId[numVertices]

Constructor & Destructor Documentation

MacroData()

template<int dim>

Dune::Alberta::MacroData< dim >::MacroData ( )

inline

Member Function Documentation

boundaryId()

template<int dim>

BoundaryId & Dune::Alberta::MacroData< dim >::boundaryId ( int  element, int  i  ) const

inline

checkCycles()

template<int dim>

void Dune::Alberta::MacroData< dim >::checkCycles ( )

inline

checkNeighbors()

template<int dim>

bool Dune::Alberta::MacroData< dim >::checkNeighbors ( ) const

inline

check the neighbor information

This method allows the verification of neighbor information in a finalized (and possibly postprecessed) macro triangulation.

Note

On unfinalized macro triangulations there is no neighbor information. Hence this check will succeed in this case.

Returns

true, if all generated neighbor information is correct.

create()

template<int dim>

void Dune::Alberta::MacroData< dim >::create ( )

inline

create a new macro data structure

A new macro data structure is created and put into insert mode.

element()

template<int dim>

MacroData< dim >::ElementId & Dune::Alberta::MacroData< dim >::element ( int  i ) const

inline

elementCount()

template<int dim>

int Dune::Alberta::MacroData< dim >::elementCount ( ) const

inline

finalize()

template<int dim>

void Dune::Alberta::MacroData< dim >::finalize ( )

inline

compress macro data structure

Compress the macro data structure to its minimum size and leave insert mode.

Note

This method may always be called. It does nothing outside of insert mode.

insertElement()

template<int dim>

int Dune::Alberta::MacroData< dim >::insertElement ( const ElementId &  id )

inline

insert element

Insert an element into the macro data structure. This may only be done in insert mode.

insertVertex() [1/2]

template<int dim>

int Dune::Alberta::MacroData< dim >::insertVertex ( const FieldVector< Real, dimWorld > &  coords )

inline

insert vertex

Insert a vertex into the macro data structure. This may only be done in insert mode.

insertVertex() [2/2]

template<int dim>

int Dune::Alberta::MacroData< dim >::insertVertex ( const GlobalVector &  coords )

inline

insert vertex

Insert a vertex into the macro data structure. This may only be done in insert mode.

insertWallTrafo() [1/2]

template<int dim>

void Dune::Alberta::MacroData< dim >::insertWallTrafo ( const FieldMatrix< Real, dimWorld, dimWorld > &  matrix, const FieldVector< Real, dimWorld > &  shift  )

inline

insertWallTrafo() [2/2]

template<int dim>

void Dune::Alberta::MacroData< dim >::insertWallTrafo ( const GlobalMatrix &  m, const GlobalVector &  t  )

inline

markLongestEdge()

template<int dim>

void Dune::Alberta::MacroData< dim >::markLongestEdge ( )

inline

mark the longest edge of all elements as refinement edges

This is a postprocessing step and should be done after finalizing the triangulation.

Note

Though it is possible to call markLongestEdge in insert mode, you must make sure that all required vertices have been set.

neighbor()

template<int dim>

int & Dune::Alberta::MacroData< dim >::neighbor ( int  element, int  i  ) const

inline

operator Data *()

template<int dim>

Dune::Alberta::MacroData< dim >::operator Data * ( ) const

inline

read()

template<int dim>

void Dune::Alberta::MacroData< dim >::read ( const std::string &  filename, bool  binary = false  )

inline

release()

template<int dim>

void Dune::Alberta::MacroData< dim >::release ( )

inline

release the macro data structure

setOrientation()

template<int dim>

void Dune::Alberta::MacroData< dim >::setOrientation ( const Real  orientation )

inline

set the orientation of all elements

This is a postprocessing step and should be done after finalizing the triangulation.

Note

Though it is possible to call setOrientation in insert mode, you must make sure that all required vertices have been set.

vertex()

template<int dim>

GlobalVector & Dune::Alberta::MacroData< dim >::vertex ( int  i ) const

inline

vertexCount()

template<int dim>

int Dune::Alberta::MacroData< dim >::vertexCount ( ) const

inline

write()

template<int dim>

bool Dune::Alberta::MacroData< dim >::write ( const std::string &  filename, bool  binary = false  ) const

inline

Member Data Documentation

supportPeriodicity

template<int dim>

const int Dune::Alberta::MacroData< dim >::supportPeriodicity = 1

static

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

• macrodata.hh