grid with linear base functions More...

#include <GridStencil.hpp>

Inheritance diagram for sgpp::base::GridStencil:

Public Types
typedef std::vector< unsigned int >	IndexStencil

typedef std::vector< float >	WeightStencil

Public Member Functions
virtual const IndexStencil &	getNeighborStencil () const
	Get the neighbor stencil, in fact an array of unsigned ints. More...

virtual const IndexStencil &	getSurplusStencil () const
	Get the surplus stencil, in fact an array of unsigned ints. More...

virtual const WeightStencil &	getWeightStencil () const
	Get the weight stencil, in fact an array of floats. More...

	GridStencil (size_t dim)
	Constructor Linear Grid without boundaries. More...

	GridStencil (BoundingBox &BB)
	Constructor Linear Grid. More...

	~GridStencil () override
	Destructor. More...

Public Member Functions inherited from sgpp::base::Grid
Grid *	clone ()
	copies a grid More...

Grid *	createGridOfEquivalentType (size_t numDims)
	creates an equivalent grid without copying the grid points More...

std::vector< size_t >	getAlgorithmicDimensions ()
	returns the algorithmic dimensions (the dimensions in which the Up Down operations should be applied) More...

virtual SBasis &	getBasis ()=0
	Returns the Basis class associated with the grid. More...

virtual BoundingBox &	getBoundingBox ()
	gets a reference to the GridStorage's BoundingsBox object More...

size_t	getDimension () const
	Returns the number of dimensions. More...

virtual GridGenerator &	getGenerator ()=0

size_t	getSize () const
	Returns the number of points on the grid. More...

virtual GridStorage &	getStorage ()
	gets a reference to the GridStorage object More...

virtual Stretching &	getStretching ()
	gets a reference to the GridStorage's Stretching object More...

virtual sgpp::base::GridType	getType ()=0
	Returns a string that identifies the grid type uniquely. More...

std::string	getTypeAsString ()
	Returns a string that identifies the grid type uniquely. More...

sgpp::base::GridType	getZeroBoundaryType ()
	Returns the grid type that corresponds to the actual type but does no boundary treatment. More...

	Grid (const Grid &other)=delete
	delete copy constructor More...

void	insertPoint (size_t dim, unsigned int levels[], unsigned int indices[], bool isLeaf)
	Insert one point to the grid. More...

void	refine (DataVector &vector, int numOfPoints)
	Refine grid Refine the given number of points on the grid according to the vector. More...

void	serialize (std::string &ostr, int version=SERIALIZATION_VERSION)
	Serializes grid to a string. More...

virtual void	serialize (std::ostream &ostr, int version=SERIALIZATION_VERSION)
	Serializes the grid. More...

std::string	serialize (int version=SERIALIZATION_VERSION)
	Serializes grid to a string. More...

void	setAlgorithmicDimensions (std::vector< size_t > newAlgoDims)
	sets the algorithmic dimensions (the dimensions in which the Up Down operations should be applied) More...

virtual void	setBoundingBox (BoundingBox &boundingBox)
	sets the GridStorage's BoundingsBox pointer to a BoundingBox object More...

virtual void	setStretching (Stretching &stretching)
	sets the GridStorage's Stretching pointer to a Stretching object More...

virtual	~Grid ()
	Desctructor. More...

Protected Member Functions
	GridStencil (std::istream &istr)

Protected Member Functions inherited from sgpp::base::Grid
	Grid (std::istream &istr)
	This constructor creates a new GridStorage out of the stream. More...

	Grid (size_t dim)
	Constructor initializing the grid storage with the given dimensionality. More...

	Grid (BoundingBox &boundingBox)
	Constructor initializing the grid storage with the given BoundingBox. More...

	Grid (Stretching &stretching)
	Constructor initializing the grid storage with the given Stretching. More...

Protected Attributes
IndexStencil	neighborStencil

IndexStencil	surplusStencil

WeightStencil	weightStencil

Protected Attributes inherited from sgpp::base::Grid
GridStorage	storage
	GridStorage object of the grid. More...

Additional Inherited Members
Static Public Member Functions inherited from sgpp::base::Grid
static Grid *	createBsplineBoundaryGrid (size_t dim, size_t degree)
	creates a B-spline trapezoid boundary grid More...

static Grid *	createBsplineClenshawCurtisGrid (size_t dim, size_t degree)
	creates a B-spline Clenshaw-Curtis grid More...

static Grid *	createBsplineGrid (size_t dim, size_t degree)
	creates a B-spline grid More...

static Grid *	createFundamentalSplineGrid (size_t dim, size_t degree)
	creates a fundamental spline grid More...

static Grid *	createGrid (RegularGridConfiguration gridConfig)
	creates a grid defined by the grid configuration More...

static Grid *	createLinearBoundaryGrid (size_t dim, level_t boundaryLevel=1)
	creates a linear boundary grid More...

static Grid *	createLinearClenshawCurtisBoundaryGrid (size_t dim, level_t boundaryLevel=1)
	creates a linear Clenshaw-Curtis boundary grid More...

static Grid *	createLinearClenshawCurtisGrid (size_t dim)
	creates a linear Clenshaw-Curtis grid More...

static Grid *	createLinearGrid (size_t dim)
	Creates and returns a grid without grid points on the boundary (zero boundary conditions) with piecewise linear basis functions. More...

static Grid *	createLinearGridStencil (size_t dim)
	creates a stencil for a linear grid (without boundaries) More...

static Grid *	createLinearStretchedBoundaryGrid (size_t dim)
	creates a linearstretched truncated boundary grid More...

static Grid *	createLinearStretchedGrid (size_t dim)
	creates a linear stretched grid without boundaries More...

static Grid *	createLinearTruncatedBoundaryGrid (size_t dim)
	creates a truncated boundary grid=contains all the gridpoints of the fullgrids which have \(\|l\|<level and li>=l_user\) More...

static Grid *	createModBsplineClenshawCurtisGrid (size_t dim, size_t degree)
	creates a modified B-spline Clenshaw-Curtis grid More...

static Grid *	createModBsplineGrid (size_t dim, size_t degree)
	creates a modified B-spline grid More...

static Grid *	createModFundamentalSplineGrid (size_t dim, size_t degree)
	creates a modified fundamental spline grid More...

static Grid *	createModLinearClenshawCurtisGrid (size_t dim)
	creates a modified linear Clenshaw-Curtis grid More...

static Grid *	createModLinearGrid (size_t dim)
	creates a modified linear grid More...

static Grid *	createModLinearGridStencil (size_t dim)
	creates a stencil for a modified linear grid (without boundaries) More...

static Grid *	createModPolyClenshawCurtisGrid (size_t dim, size_t degree)
	creates a modified poly grid with clenshaw curtis points More...

static Grid *	createModPolyGrid (size_t dim, size_t degree)
	creates a modified polynomial grid More...

static Grid *	createModWaveletGrid (size_t dim)
	creates a modified wavelet grid More...

static Grid *	createNakBsplineBoundaryCombigridGrid (size_t dim, size_t degree)
	creates a not a knot B-Spline boundary grid More...

static Grid *	createPeriodicGrid (size_t dim)
	creates a periodic grid More...

static Grid *	createPolyBoundaryGrid (size_t dim, size_t degree, level_t boundaryLevel=1)
	creates a polynomial grid with truncated boundary More...

static Grid *	createPolyClenshawCurtisBoundaryGrid (size_t dim, size_t degree, level_t boundaryLevel=1)
	creates a poly Clenshaw Curtis boundary grid with clenshaw curtis points More...

static Grid *	createPolyClenshawCurtisGrid (size_t dim, size_t degree)
	creates a poly grid with clenshaw curtis points More...

static Grid *	createPolyGrid (size_t dim, size_t degree)
	creates a polynomial grid More...

static Grid *	createPrewaveletGrid (size_t dim)
	creates a prewavelet grid More...

static Grid *	createSquareRootGrid (size_t dim)
	creates a square root grid (h-grid) More...

static Grid *	createWaveletBoundaryGrid (size_t dim)
	creates a wavelet trapezoid boundary grid More...

static Grid *	createWaveletGrid (size_t dim)
	creates a wavelet grid More...

static GridType	stringToGridType (const std::string &gridType)
	Conversion from string to grid type. More...

static Grid *	unserialize (const std::string &istr)
	reads a grid out of a string More...

static Grid *	unserialize (std::istream &istr)
	reads a grid out of a stream More...

Protected Types inherited from sgpp::base::Grid
typedef Grid (	Factory) (std::istream &)

typedef std::map< std::string, Grid::Factory >	factoryMap

typedef std::map< sgpp::base::GridType, std::string >	gridTypeVerboseMap

Static Protected Member Functions inherited from sgpp::base::Grid
static Grid *	nullFactory (std::istream &)
	Factory for everything we don't know. More...

Detailed Description

grid with linear base functions

Member Typedef Documentation

◆ IndexStencil

typedef std::vector<unsigned int> sgpp::base::GridStencil::IndexStencil

◆ WeightStencil

typedef std::vector<float> sgpp::base::GridStencil::WeightStencil

Constructor & Destructor Documentation

◆ GridStencil() [1/3]

sgpp::base::GridStencil::GridStencil ( std::istream & istr )

explicitprotected

◆ GridStencil() [2/3]

sgpp::base::GridStencil::GridStencil ( size_t dim )

explicit

Constructor Linear Grid without boundaries.

Parameters

dim	the dimension of the grid

◆ GridStencil() [3/3]

sgpp::base::GridStencil::GridStencil ( BoundingBox & BB )

explicit

Constructor Linear Grid.

Parameters

BB	the BoundingBox of the grid

◆ ~GridStencil()

sgpp::base::GridStencil::~GridStencil ( )

override

Destructor.

Member Function Documentation

◆ getNeighborStencil()

const GridStencil::IndexStencil & sgpp::base::GridStencil::getNeighborStencil ( ) const

virtual

Get the neighbor stencil, in fact an array of unsigned ints.

References neighborStencil.

◆ getSurplusStencil()

const GridStencil::IndexStencil & sgpp::base::GridStencil::getSurplusStencil ( ) const

virtual

Get the surplus stencil, in fact an array of unsigned ints.

References surplusStencil.

◆ getWeightStencil()

const GridStencil::WeightStencil & sgpp::base::GridStencil::getWeightStencil ( ) const

virtual

Get the weight stencil, in fact an array of floats.

References weightStencil.

Member Data Documentation

◆ neighborStencil

IndexStencil sgpp::base::GridStencil::neighborStencil

protected

Referenced by getNeighborStencil().

◆ surplusStencil

IndexStencil sgpp::base::GridStencil::surplusStencil

protected

Referenced by getSurplusStencil().

◆ weightStencil

WeightStencil sgpp::base::GridStencil::weightStencil

protected

Referenced by getWeightStencil().

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

base/src/sgpp/base/grid/type/GridStencil.hpp
base/src/sgpp/base/grid/type/GridStencil.cpp

Public Types

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ IndexStencil

◆ WeightStencil

Constructor & Destructor Documentation

◆ GridStencil() [1/3]

◆ GridStencil() [2/3]

◆ GridStencil() [3/3]

◆ ~GridStencil()

Member Function Documentation

◆ getNeighborStencil()

◆ getSurplusStencil()

◆ getWeightStencil()

Member Data Documentation

◆ neighborStencil

◆ surplusStencil

◆ weightStencil