MeshETurbo Class Reference

#include <MeshETurbo.hpp>

Inheritance diagram for MeshETurbo:

Public Member Functions
	MeshETurbo (int mode=1)
	MeshETurbo (const VectorInt &nx, const VectorDouble &dx=VectorDouble(), const VectorDouble &x0=VectorDouble(), const VectorDouble &rotmat=VectorDouble(), bool flag_polarized=false, bool verbose=false, int mode=1)
	MeshETurbo (const DbGrid *dbgrid, bool flag_polarized=false, bool verbose=false, int mode=1)
	MeshETurbo (const MeshETurbo &m)
MeshETurbo &	operator= (const MeshETurbo &r)
virtual	~MeshETurbo ()
virtual String	toString (const AStringFormat *strfmt=nullptr) const override
	Interface to AStringable. More...
int	getNApices () const override
	Interface to AMesh. More...
int	getNMeshes () const override
int	getApex (int imesh, int rank) const override
double	getCoor (int imesh, int rank, int idim) const override
void	getCoordinatesInPlace (int imesh, int rank, VectorDouble &coords) const
double	getApexCoor (int i, int idim) const override
void	getApexCoordinatesInPlace (int i, VectorDouble &coords) const override
double	getMeshSize (int imesh) const override
cs *	getMeshToDb (const Db *db, int rankZ=-1, bool verbose=false) const override
void	setPolarized (bool flag)
int	initFromExtend (const VectorDouble &extendmin, const VectorDouble &extendmax, const VectorDouble &cellsize, const VectorDouble &rotmat=VectorDouble(), bool flag_polarized=false, bool verbose=false)
int	initFromGrid (const VectorInt &nx, const VectorDouble &dx=VectorDouble(), const VectorDouble &x0=VectorDouble(), const VectorDouble &rotmat=VectorDouble(), const VectorDouble &sel=VectorDouble(), bool flag_polarized=false, bool verbose=false)
int	initFromCova (const CovAniso &cova, const Db *field, double ratio, int nbExt=0, bool useSel=true, bool flagNoStatRot=false, bool verbose=false)
const Grid &	getGrid () const
const Indirection &	getGridIndirect () const
const Indirection &	getMeshIndirect () const
Public Member Functions inherited from AMesh
	AMesh ()
	AMesh (const AMesh &m)
AMesh &	operator= (const AMesh &m)
virtual	~AMesh ()
virtual int	getNApexPerMesh () const
	Interface for AMesh. More...
virtual int	getVariety () const
virtual int	getEmbeddedNDim () const
virtual void	getEmbeddedCoorPerMesh (int imesh, int ic, VectorDouble &coords) const
virtual void	getEmbeddedCoorPerApex (int iapex, VectorDouble &coords) const
int	getNDim () const
double	getExtendMin (int idim) const
double	getExtendMax (int idim) const
VectorDouble	getExtrema (int idim) const
void	getElements (MatrixRectangular &apices, MatrixInt &meshes) const
int	isCompatibleDb (const Db *db) const
VectorDouble	getMeshSizes () const
void	printMesh (int imesh0) const
void	printMeshes (int level=0, int nline_max=-1) const
VectorDouble	getCoordinates (int idim) const
VectorInt	getMeshByApexPair (int apex1, int apex2) const
VectorDouble	getCoordinatesPerMesh (int imesh, int idim, bool flagClose=false) const
VectorDouble	getApexCoordinates (int iapex) const
VectorVectorDouble	getCoordinatesPerMesh (int imesh) const
VectorVectorDouble	getEmbeddedCoordinatesPerMesh (int imesh=0) const
void	getEmbeddedCoordinatesPerMeshInPlace (int imesh, VectorVectorDouble &coors) const
VectorVectorDouble	getEmbeddedCoordinatesPerApex () const
VectorDouble	getDistances (int iapex0, const VectorInt &japices=VectorInt())
VectorVectorDouble	getAllCoordinates () const
MatrixRectangular	getAllApices () const
MatrixInt	getAllMeshes () const
double	getCenterCoordinate (int imesh, int idim) const
VectorVectorDouble	getAllCenterCoordinates () const
VectorVectorInt	getNeighborhoodPerMesh () const
VectorVectorInt	getNeighborhoodPerApex () const
void	dumpNeighborhood (std::vector< VectorInt > &Vmesh, int nline_max=1)
Public Member Functions inherited from AStringable
	AStringable ()
	AStringable (const AStringable &r)
AStringable &	operator= (const AStringable &r)
virtual	~AStringable ()
virtual void	display (const AStringFormat *strfmt=nullptr) const final
virtual void	display (int level) const final
Public Member Functions inherited from ASerializable
	ASerializable ()
	ASerializable (const ASerializable &r)
ASerializable &	operator= (const ASerializable &r)
virtual	~ASerializable ()
bool	deserialize (std::istream &is, bool verbose=true)
bool	serialize (std::ostream &os, bool verbose=true) const
bool	dumpToNF (const String &neutralFilename, bool verbose=false) const

Static Public Member Functions
static MeshETurbo *	create (const VectorInt &nx, const VectorDouble &dx=VectorDouble(), const VectorDouble &x0=VectorDouble(), const VectorDouble &rotmat=VectorDouble(), bool flag_polarized=false, bool verbose=false)
static MeshETurbo *	createFromNF (const String &neutralFilename, bool verbose=true)
static MeshETurbo *	createFromGrid (const DbGrid *dbgrid, bool flag_polarized=false, bool verbose=false, int mode=1)
static MeshETurbo *	createFromGridInfo (const Grid *grid, bool flag_polarized=false, bool verbose=false, int mode=1)
static MeshETurbo *	createFromCova (const CovAniso &cova, const Db *field, double ratio, int nbExt=0, bool useSel=true, bool flagNoStatRot=false, bool verbose=false)
Static Public Member Functions inherited from ASerializable
static String	buildFileName (int status, const String &filename, bool ensureDirExist=false)
static String	getHomeDirectory (const String &sub="")
static String	getWorkingDirectory ()
static String	getTestData (const String &subdir, const String &filename)
static String	getFileIdentity (const String &filename, bool verbose=false)
static void	setContainerName (bool useDefault, const String &containerName="", bool verbose=false)
static void	unsetContainerName ()
static void	setPrefixName (const String &prefixName)
static void	unsetPrefixName ()
static const String &	getContainerName ()
static const String &	getPrefixName ()
static bool	createDirectory (const String &dir)
static String	getExecDirectory ()
static String	getDirectory (const String &path)

Protected Member Functions
virtual bool	_deserialize (std::istream &is, bool verbose=false) override
	Interface for ASerializable. More...
virtual bool	_serialize (std::ostream &os, bool verbose=false) const override
String	_getNFName () const override
Protected Member Functions inherited from AMesh
void	_setNDim (int ndim)
int	_setExtend (const VectorDouble extendmin, const VectorDouble extendmax)
bool	_weightsInMesh (const VectorDouble &coor, const VectorVectorDouble &corners, double meshsize, VectorDouble &weights, double eps=EPSILON5) const
double	_getMeshUnit (const VectorVectorDouble &corners) const
void	_recopy (const AMesh &m)
Protected Member Functions inherited from ASerializable
bool	_fileOpenWrite (const String &filename, std::ofstream &os, bool verbose=false) const
bool	_fileOpenRead (const String &filename, std::ifstream &is, bool verbose=false) const

Private Member Functions
int	_defineGrid (const VectorDouble &cellsize)
void	_setNumberElementPerCell ()
int	_getPolarized (VectorInt indg) const
int	_addWeights (int icas, const VectorInt &indg0, const VectorDouble &coor, VectorInt &indices, VectorDouble &lambda, bool verbose=false) const
void	_deallocate ()
void	_getGridFromMesh (int imesh, int *node, int *icas) const
void	_buildMaskInMeshing (const VectorDouble &sel)
int	_nmeshInCompleteGrid () const
bool	_addElementToCS (cs *ATriplet, int iech, const VectorDouble &coor, const VectorInt &indg0, bool verbose) const

Private Attributes
Grid	_grid
int	_nPerCell
bool	_isPolarized
Indirection	_meshIndirect
Indirection	_gridIndirect

Additional Inherited Members
Static Protected Member Functions inherited from ASerializable
static bool	_commentWrite (std::ostream &os, const String &comment)
template<typename T >
static bool	_recordWrite (std::ostream &os, const String &title, const T &val)
template<typename T >
static bool	_recordWriteVec (std::ostream &os, const String &title, const VectorT< T > &vec)
template<typename T >
static bool	_recordRead (std::istream &is, const String &title, T &val)
template<typename T >
static bool	_recordReadVec (std::istream &is, const String &title, VectorT< T > &vec, int nvalues)
static bool	_onlyBlanks (char *string)
static bool	_tableRead (std::istream &is, const String &string, int ntab, double *tab)
static bool	_tableWrite (std::ostream &os, const String &string, int ntab, const VectorDouble &tab)

Detailed Description

Meshing defined as a Turbo based on a Regular Grid It actually avoids storing all the meshing information and produces quicker methods

Constructor & Destructor Documentation

MeshETurbo() [1/4]

MeshETurbo::MeshETurbo

(

int

mode = 1

)

MeshETurbo() [2/4]

MeshETurbo::MeshETurbo	(	const VectorInt &	nx,
		const VectorDouble &	dx = VectorDouble(),
		const VectorDouble &	x0 = VectorDouble(),
		const VectorDouble &	rotmat = VectorDouble(),
		bool	flag_polarized = false,
		bool	verbose = false,
		int	mode = 1
	)

MeshETurbo() [3/4]

MeshETurbo::MeshETurbo	(	const DbGrid *	dbgrid,
		bool	flag_polarized = false,
		bool	verbose = false,
		int	mode = 1
	)

MeshETurbo() [4/4]

MeshETurbo::MeshETurbo

(

const MeshETurbo &

m

)

~MeshETurbo()

MeshETurbo::~MeshETurbo ( )

virtual

Member Function Documentation

_addElementToCS()

bool MeshETurbo::_addElementToCS ( cs *  ATriplet, int  iech, const VectorDouble &  coor, const VectorInt &  indg0, bool  verbose  ) const

private

_addWeights()

int MeshETurbo::_addWeights ( int  icas, const VectorInt &  indg0, const VectorDouble &  coor, VectorInt &  indices, VectorDouble &  lambda, bool  verbose = false  ) const

private

Return the weights assigned to the corners

Parameters

icas	Corner indication
indg0	Indices of the starting grid node
coor	Coordinates of the targte point
indices	Grid indices of the target (in active ranks)
lambda	Weights
verbose	Verbose flag

Returns

Remarks

The function returns 1 if:

- the grid node corresponding to a mesh apex is outside the grid

- the grid node corresponding to a mesh apex is not active

_buildMaskInMeshing()

void MeshETurbo::_buildMaskInMeshing ( const VectorDouble &  sel )

private

_deallocate()

void MeshETurbo::_deallocate ( )

private

_defineGrid()

int MeshETurbo::_defineGrid ( const VectorDouble &  cellsize )

private

Define the internal grid

Parameters

[in]

cellsize

Array giving the cell size (see details)

_deserialize()

bool MeshETurbo::_deserialize ( std::istream &  is, bool  verbose = false  )

overrideprotectedvirtual

Interface for ASerializable.

Reimplemented from AMesh.

_getGridFromMesh()

void MeshETurbo::_getGridFromMesh ( int  imesh, int *  node, int *  icas  ) const

private

Returns the (starting) grid node, given the absolute rank of the mesh

Parameters

imesh	Absolute Rank of the mesh
node	Starting grid node
icas	Sorting used for reviewing grid meshes (takes polarization into account)

_getNFName()

String MeshETurbo::_getNFName ( ) const

inlineoverrideprotectedvirtual

Reimplemented from AMesh.

_getPolarized()

int MeshETurbo::_getPolarized ( VectorInt  indg ) const

private

_nmeshInCompleteGrid()

int MeshETurbo::_nmeshInCompleteGrid ( ) const

private

Returns the total number of possible meshes built using the whole grid (not accounting for possible mask on triangles)

Returns

_serialize()

bool MeshETurbo::_serialize ( std::ostream &  os, bool  verbose = false  ) const

overrideprotectedvirtual

Reimplemented from AMesh.

_setNumberElementPerCell()

void MeshETurbo::_setNumberElementPerCell ( )

private

create()

MeshETurbo * MeshETurbo::create ( const VectorInt &  nx, const VectorDouble &  dx = VectorDouble(), const VectorDouble &  x0 = VectorDouble(), const VectorDouble &  rotmat = VectorDouble(), bool  flag_polarized = false, bool  verbose = false  )

static

createFromCova()

MeshETurbo * MeshETurbo::createFromCova ( const CovAniso &  cova, const Db *  field, double  ratio, int  nbExt = 0, bool  useSel = true, bool  flagNoStatRot = false, bool  verbose = false  )

static

createFromGrid()

MeshETurbo * MeshETurbo::createFromGrid ( const DbGrid *  dbgrid, bool  flag_polarized = false, bool  verbose = false, int  mode = 1  )

static

createFromGridInfo()

MeshETurbo * MeshETurbo::createFromGridInfo ( const Grid *  grid, bool  flag_polarized = false, bool  verbose = false, int  mode = 1  )

static

createFromNF()

MeshETurbo * MeshETurbo::createFromNF ( const String &  neutralFilename, bool  verbose = true  )

static

Create a MeshETurbo by loading the contents of a Neutral File

Parameters

neutralFilename	Name of the Neutral File (MeshEStandard format)
verbose	Verbose

getApex()

int MeshETurbo::getApex ( int  imesh, int  rank  ) const

overridevirtual

Returns the Apex 'rank' of the Mesh 'imesh'

Returns

The rank of the target apex

Parameters

[in]	imesh	Rank of active Mesh (starting from 0)
[in]	rank	Rank of Apex within a Mesh (from 0 to _nApexPerMesh-1)

Implements AMesh.

getApexCoor()

double MeshETurbo::getApexCoor ( int  i, int  idim  ) const

overridevirtual

Returns coordinate 'idim' of apex 'i'

Implements AMesh.

getApexCoordinatesInPlace()

void MeshETurbo::getApexCoordinatesInPlace ( int  i, VectorDouble &  coords  ) const

overridevirtual

Returns coordinates of apex 'i'

Reimplemented from AMesh.

getCoor()

double MeshETurbo::getCoor ( int  imesh, int  rank, int  idim  ) const

overridevirtual

Returns coordinate 'idim' of apex 'rank' of mesh 'imesh'

Implements AMesh.

getCoordinatesInPlace()

void MeshETurbo::getCoordinatesInPlace ( int  imesh, int  rank, VectorDouble &  coords  ) const

virtual

Returns coordinate 'idim' of apex 'rank' of mesh 'imesh'

Reimplemented from AMesh.

getGrid()

const Grid& MeshETurbo::getGrid ( ) const

inline

getGridIndirect()

const Indirection& MeshETurbo::getGridIndirect ( ) const

inline

getMeshIndirect()

const Indirection& MeshETurbo::getMeshIndirect ( ) const

inline

getMeshSize()

double MeshETurbo::getMeshSize ( int  imesh ) const

overridevirtual

Returns the mesh size

Implements AMesh.

getMeshToDb()

cs * MeshETurbo::getMeshToDb ( const Db *  db, int  rankZ = -1, bool  verbose = false  ) const

overridevirtual

Returns the Sparse Matrix used to project a Db onto the Meshing

Returns

A Sparse matrix (cs structure)

Parameters

[in]	db	Db structure
[in]	rankZ	Rank of the Z-locator to be tested (see remarks)
[in]	verbose	Verbose flag

Remarks

If rankZ>=0, a sample is only considered if the value

of the corresponding variable is defined

Implements AMesh.

getNApices()

int MeshETurbo::getNApices ( ) const

overridevirtual

Interface to AMesh.

Returns the total number of apices of the whole grid (not accounting for possible mask on meshes)

Returns

Implements AMesh.

getNMeshes()

int MeshETurbo::getNMeshes ( ) const

overridevirtual

Actual number of (active) meshes

Returns

Implements AMesh.

initFromCova()

int MeshETurbo::initFromCova	(	const CovAniso &	cova,
		const Db *	field,
		double	ratio,
		int	nbExt = 0,
		bool	useSel = true,
		bool	flagNoStatRot = false,
		bool	verbose = false
	)

initFromExtend()

int MeshETurbo::initFromExtend	(	const VectorDouble &	extendmin,
		const VectorDouble &	extendmax,
		const VectorDouble &	cellsize,
		const VectorDouble &	rotmat = VectorDouble(),
		bool	flag_polarized = false,
		bool	verbose = false
	)

Create the meshing

Parameters

[in]	extendmin	Minimum of the dilated rotated bounding box
[in]	extendmax	Minimum of the dilated rotated bounding box
[in]	cellsize	Array giving the cell size (see details)
[in]	rotmat	Rotation matrix (optional)
[in]	flag_polarized	Switching ON/OFF the polarization
[in]	verbose	Verbose flag

initFromGrid()

int MeshETurbo::initFromGrid	(	const VectorInt &	nx,
		const VectorDouble &	dx = VectorDouble(),
		const VectorDouble &	x0 = VectorDouble(),
		const VectorDouble &	rotmat = VectorDouble(),
		const VectorDouble &	sel = VectorDouble(),
		bool	flag_polarized = false,
		bool	verbose = false
	)

operator=()

MeshETurbo & MeshETurbo::operator=

(

const MeshETurbo &

r

)

setPolarized()

void MeshETurbo::setPolarized ( bool  flag )

inline

toString()

String MeshETurbo::toString ( const AStringFormat *  strfmt = nullptr ) const

overridevirtual

Interface to AStringable.

Print the contents of the meshing

Parameters

[in]

strfmt

Format for printout

Reimplemented from AMesh.

Member Data Documentation

_grid

Grid MeshETurbo::_grid

private

_gridIndirect

Indirection MeshETurbo::_gridIndirect

private

_isPolarized

bool MeshETurbo::_isPolarized

private

_meshIndirect

Indirection MeshETurbo::_meshIndirect

private

_nPerCell

int MeshETurbo::_nPerCell

private

---

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

• include/Mesh/MeshETurbo.hpp
• src/Mesh/MeshETurbo.cpp