Class for constructing grids from DGF files. More...

#include <dune/grid/io/file/dgfparser/gridptr.hh>

Classes
class	mygrid_ptr
struct	DataHandle

Public Types
typedef MPIHelper::MPICommunicator	MPICommunicatorType

Public Member Functions
	GridPtr (const std::string &filename, MPICommunicatorType comm=MPIHelper::getCommunicator())
	constructor given the name of a DGF file
	GridPtr (std::istream &input, MPICommunicatorType comm=MPIHelper::getCommunicator())
	constructor given a std::istream
	GridPtr ()
	Default constructor, creating empty GridPtr.
	GridPtr (GridType *grd)
	Constructor storing given pointer to internal auto pointer.
	GridPtr (const GridPtr &org)=default
	Copy constructor, copies internal auto pointer.
GridPtr &	operator= (const GridPtr &org)
	assignment of grid pointer
GridPtr &	operator= (GridType *grd)
	assignment of pointer to internal auto pointer
GridType &	operator* ()
	return reference to GridType instance
GridType *	operator-> ()
	return pointer to GridType instance
const GridType &	operator* () const
	return const reference to GridType instance
const GridType *	operator-> () const
	return const pointer to GridType instance
GridType *	release ()
	release pointer from internal ownership
int	nofParameters (int cdim) const
	get number of parameters defined for a given codimension
template<class Entity>
int	nofParameters (const Entity &) const
	get parameters defined for given entity
template<class GridImp, class IntersectionImp>
int	nofParameters (const Intersection< GridImp, IntersectionImp > &intersection) const
	get number of parameters defined for a given intersection
template<class Entity>
const std::vector< double > &	parameters (const Entity &entity) const
	get parameters defined for each codim 0 und dim entity on the grid through the grid file
template<class GridImp, class IntersectionImp>
const DGFBoundaryParameter::type &	parameters (const Intersection< GridImp, IntersectionImp > &intersection) const
	get parameters for intersection
void	communicate ()
void	loadBalance ()

Static Public Attributes
static const int	dimension = GridType::dimension

Protected Member Functions
std::string	getFileExtension (const std::string &filename) const
void	readGmsh (const std::string &filename, std::integral_constant< bool, true >)
void	readGmsh (const std::string &filename, std::integral_constant< bool, false >)
void	initialize (DGFGridFactory< GridType > &dgfFactory)
void	initialize (GridFactory< GridType > &factory, std::vector< int > &boundaryIds, std::vector< int > &elementIds)
template<class Entity>
std::vector< double > &	params (const Entity &entity)
void	setNofParams (int cdim, int nofP)

Static Protected Member Functions
template<class Range>
static bool	isEmpty (Range &&range)

Protected Attributes
mygrid_ptr	gridPtr_
std::vector< std::vector< double > >	elParam_
std::vector< std::vector< double > >	vtxParam_
std::vector< DGFBoundaryParameter::type >	bndParam_
std::vector< int >	bndId_
std::vector< double >	emptyParam_
int	nofElParam_
int	nofVtxParam_
bool	haveBndParam_

Detailed Description

template<class GridType>
struct Dune::GridPtr< GridType >

Class for constructing grids from DGF files.

The constructor of the class is given the filename of the DGF file. From that file a pointer to an instance of type GridType is created by reading the given file which is translated to the specific format of the given GridType. The GridPtr class behaves like an auto pointer of GridType. An auto pointer to a grid of type GridType is constructed as follows:

GridPtr<GridType> gridptr(filename, MPI_COMM_WORLD );

GridType & grid = *gridptr;

Dune::GridPtr::GridPtr

GridPtr(const std::string &filename, MPICommunicatorType comm=MPIHelper::getCommunicator())

constructor given the name of a DGF file

Definition gridptr.hh:158

Member Typedef Documentation

◆ MPICommunicatorType

template<class GridType>

typedef MPIHelper::MPICommunicator Dune::GridPtr< GridType >::MPICommunicatorType

Constructor & Destructor Documentation

◆ GridPtr() [1/5]

template<class GridType>

Dune::GridPtr< GridType >::GridPtr	(	const std::string &	filename,
		MPICommunicatorType	comm = MPIHelper::getCommunicator() )

inlineexplicit

constructor given the name of a DGF file

◆ GridPtr() [2/5]

template<class GridType>

Dune::GridPtr< GridType >::GridPtr	(	std::istream &	input,
		MPICommunicatorType	comm = MPIHelper::getCommunicator() )

inlineexplicit

constructor given a std::istream

◆ GridPtr() [3/5]

template<class GridType>

Dune::GridPtr< GridType >::GridPtr ( )

inline

Default constructor, creating empty GridPtr.

◆ GridPtr() [4/5]

template<class GridType>

Dune::GridPtr< GridType >::GridPtr ( GridType * grd )

inlineexplicit

Constructor storing given pointer to internal auto pointer.

◆ GridPtr() [5/5]

template<class GridType>

Dune::GridPtr< GridType >::GridPtr ( const GridPtr< GridType > & org )

default

Copy constructor, copies internal auto pointer.

Member Function Documentation

◆ communicate()

template<class GridType>

void Dune::GridPtr< GridType >::communicate ( )

inline

◆ getFileExtension()

template<class GridType>

std::string Dune::GridPtr< GridType >::getFileExtension ( const std::string & filename ) const

inlineprotected

◆ initialize() [1/2]

template<class GridType>

void Dune::GridPtr< GridType >::initialize ( DGFGridFactory< GridType > & dgfFactory )

inlineprotected

◆ initialize() [2/2]

template<class GridType>

void Dune::GridPtr< GridType >::initialize	(	GridFactory< GridType > &	factory,
		std::vector< int > &	boundaryIds,
		std::vector< int > &	elementIds )

inlineprotected

◆ isEmpty()

template<class GridType>

template<class Range>

bool Dune::GridPtr< GridType >::isEmpty ( Range && range )

inlinestaticprotected

◆ loadBalance()

template<class GridType>

void Dune::GridPtr< GridType >::loadBalance ( )

inline

◆ nofParameters() [1/3]

template<class GridType>

template<class Entity>

int Dune::GridPtr< GridType >::nofParameters ( const Entity & ) const

inline

get parameters defined for given entity

◆ nofParameters() [2/3]

template<class GridType>

template<class GridImp, class IntersectionImp>

int Dune::GridPtr< GridType >::nofParameters ( const Intersection< GridImp, IntersectionImp > & intersection ) const

inline

get number of parameters defined for a given intersection

◆ nofParameters() [3/3]

template<class GridType>

int Dune::GridPtr< GridType >::nofParameters ( int cdim ) const

inline

get number of parameters defined for a given codimension

◆ operator*() [1/2]

template<class GridType>

GridType & Dune::GridPtr< GridType >::operator* ( )

inline

return reference to GridType instance

◆ operator*() [2/2]

template<class GridType>

const GridType & Dune::GridPtr< GridType >::operator* ( ) const

inline

return const reference to GridType instance

◆ operator->() [1/2]

template<class GridType>

GridType * Dune::GridPtr< GridType >::operator-> ( )

inline

return pointer to GridType instance

◆ operator->() [2/2]

template<class GridType>

const GridType * Dune::GridPtr< GridType >::operator-> ( ) const

inline

return const pointer to GridType instance

◆ operator=() [1/2]

template<class GridType>

GridPtr & Dune::GridPtr< GridType >::operator= ( const GridPtr< GridType > & org )

inline

assignment of grid pointer

◆ operator=() [2/2]

template<class GridType>

GridPtr & Dune::GridPtr< GridType >::operator= ( GridType * grd )

inline

assignment of pointer to internal auto pointer

◆ parameters() [1/2]

template<class GridType>

template<class Entity>

const std::vector< double > & Dune::GridPtr< GridType >::parameters ( const Entity & entity ) const

inline

get parameters defined for each codim 0 und dim entity on the grid through the grid file

◆ parameters() [2/2]

template<class GridType>

template<class GridImp, class IntersectionImp>

const DGFBoundaryParameter::type & Dune::GridPtr< GridType >::parameters ( const Intersection< GridImp, IntersectionImp > & intersection ) const

inline

get parameters for intersection

◆ params()

template<class GridType>

template<class Entity>

std::vector< double > & Dune::GridPtr< GridType >::params ( const Entity & entity )

inlineprotected

◆ readGmsh() [1/2]

template<class GridType>

void Dune::GridPtr< GridType >::readGmsh	(	const std::string &	filename,
		std::integral_constant< bool, false >	)

inlineprotected

◆ readGmsh() [2/2]

template<class GridType>

void Dune::GridPtr< GridType >::readGmsh	(	const std::string &	filename,
		std::integral_constant< bool, true >	)

inlineprotected

◆ release()

template<class GridType>

GridType * Dune::GridPtr< GridType >::release ( )

inline

release pointer from internal ownership

◆ setNofParams()

template<class GridType>

void Dune::GridPtr< GridType >::setNofParams	(	int	cdim,
		int	nofP )

inlineprotected

Member Data Documentation

◆ bndId_

template<class GridType>

std::vector< int > Dune::GridPtr< GridType >::bndId_

protected

◆ bndParam_

template<class GridType>

std::vector< DGFBoundaryParameter::type > Dune::GridPtr< GridType >::bndParam_

protected

◆ dimension

template<class GridType>

const int Dune::GridPtr< GridType >::dimension = GridType::dimension

static

◆ elParam_

template<class GridType>

std::vector< std::vector< double > > Dune::GridPtr< GridType >::elParam_

protected

◆ emptyParam_

template<class GridType>

std::vector< double > Dune::GridPtr< GridType >::emptyParam_

protected

◆ gridPtr_

template<class GridType>

mygrid_ptr Dune::GridPtr< GridType >::gridPtr_

mutableprotected

◆ haveBndParam_

template<class GridType>

bool Dune::GridPtr< GridType >::haveBndParam_

protected

◆ nofElParam_

template<class GridType>

int Dune::GridPtr< GridType >::nofElParam_

protected

◆ nofVtxParam_

template<class GridType>

int Dune::GridPtr< GridType >::nofVtxParam_

protected

◆ vtxParam_

template<class GridType>

std::vector< std::vector< double > > Dune::GridPtr< GridType >::vtxParam_

protected

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

gridptr.hh

Classes

Public Types

Public Member Functions

Static Public Attributes

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Detailed Description

Member Typedef Documentation

◆ MPICommunicatorType

Constructor & Destructor Documentation

◆ GridPtr() [1/5]

◆ GridPtr() [2/5]

◆ GridPtr() [3/5]

◆ GridPtr() [4/5]

◆ GridPtr() [5/5]

Member Function Documentation

◆ communicate()

◆ getFileExtension()

◆ initialize() [1/2]

◆ initialize() [2/2]

◆ isEmpty()

◆ loadBalance()

◆ nofParameters() [1/3]

◆ nofParameters() [2/3]

◆ nofParameters() [3/3]

◆ operator*() [1/2]

◆ operator*() [2/2]

◆ operator->() [1/2]

◆ operator->() [2/2]

◆ operator=() [1/2]

◆ operator=() [2/2]

◆ parameters() [1/2]

◆ parameters() [2/2]

◆ params()

◆ readGmsh() [1/2]

◆ readGmsh() [2/2]

◆ release()

◆ setNofParams()

Member Data Documentation

◆ bndId_

◆ bndParam_

◆ dimension

◆ elParam_

◆ emptyParam_

◆ gridPtr_

◆ haveBndParam_

◆ nofElParam_

◆ nofVtxParam_

◆ vtxParam_