sgpp::base::WaveletGrid Class Reference

grid with wavelet base functions More...

#include <WaveletGrid.hpp>

Inheritance diagram for sgpp::base::WaveletGrid:

Public Member Functions
SBasis &	getBasis () override
	Returns the Basis class associated with the grid.
GridGenerator &	getGenerator () override
	Creates new GridGenerator This must be changed if we add other storage types.
sgpp::base::GridType	getType () override
	Returns a string that identifies the grid type uniquely.
	WaveletGrid (size_t dim)
	Constructor of grid with wavelet base functions.
	~WaveletGrid () override
	Destructor.
Public Member Functions inherited from sgpp::base::Grid
Grid *	clone ()
	copies a grid
Grid *	createGridOfEquivalentType (size_t numDims)
	creates an equivalent grid without copying the grid points
std::vector< size_t >	getAlgorithmicDimensions ()
	returns the algorithmic dimensions (the dimensions in which the Up Down operations should be applied)
virtual BoundingBox &	getBoundingBox ()
	gets a reference to the GridStorage's BoundingsBox object
size_t	getDimension () const
	Returns the number of dimensions.
size_t	getSize () const
	Returns the number of points on the grid.
virtual GridStorage &	getStorage ()
	gets a reference to the GridStorage object
virtual Stretching &	getStretching ()
	gets a reference to the GridStorage's Stretching object
std::string	getTypeAsString ()
	Returns a string that identifies the grid type uniquely.
sgpp::base::GridType	getZeroBoundaryType ()
	Returns the grid type that corresponds to the actual type but does no boundary treatment.
	Grid (const Grid &other)=delete
	delete copy constructor
void	insertPoint (size_t dim, unsigned int levels[], unsigned int indices[], bool isLeaf)
	Insert one point to the grid.
void	refine (DataVector &vector, int numOfPoints)
	Refine grid Refine the given number of points on the grid according to the vector.
std::string	serialize (int version=SERIALIZATION_VERSION)
	Serializes grid to a string.
virtual void	serialize (std::ostream &ostr, int version=SERIALIZATION_VERSION)
	Serializes the grid.
void	serialize (std::string &ostr, int version=SERIALIZATION_VERSION)
	Serializes grid to a string.
void	setAlgorithmicDimensions (std::vector< size_t > newAlgoDims)
	sets the algorithmic dimensions (the dimensions in which the Up Down operations should be applied)
virtual void	setBoundingBox (BoundingBox &boundingBox)
	sets the GridStorage's BoundingsBox
virtual void	setStretching (Stretching &stretching)
	sets the GridStorage's Stretching pointer to a Stretching object
virtual	~Grid ()
	Desctructor.

Static Public Member Functions
static Grid *	unserialize (std::istream &istr)
Static Public Member Functions inherited from sgpp::base::Grid
static Grid *	createBsplineBoundaryGrid (size_t dim, size_t degree, level_t boundaryLevel=1)
	creates a B-spline trapezoid boundary grid
static Grid *	createBsplineClenshawCurtisGrid (size_t dim, size_t degree, level_t boundaryLevel=1)
	creates a B-spline Clenshaw-Curtis grid
static Grid *	createBsplineGrid (size_t dim, size_t degree)
	creates a B-spline grid
static Grid *	createFundamentalNakSplineBoundaryGrid (size_t dim, size_t degree, level_t boundaryLevel=1)
static Grid *	createFundamentalSplineBoundaryGrid (size_t dim, size_t degree, level_t boundaryLevel=1)
static Grid *	createFundamentalSplineGrid (size_t dim, size_t degree)
	creates a fundamental spline grid
static Grid *	createGrid (RegularGridConfiguration gridConfig)
	creates a grid defined by the grid configuration
static Grid *	createLinearBoundaryGrid (size_t dim, level_t boundaryLevel=1)
	creates a linear boundary grid
static Grid *	createLinearClenshawCurtisBoundaryGrid (size_t dim, level_t boundaryLevel=1)
	creates a linear Clenshaw-Curtis boundary grid
static Grid *	createLinearClenshawCurtisGrid (size_t dim)
	creates a linear Clenshaw-Curtis grid
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.
static Grid *	createLinearGridStencil (size_t dim)
	creates a stencil for a linear grid (without boundaries)
static Grid *	createLinearStretchedBoundaryGrid (size_t dim)
	creates a linearstretched truncated boundary grid
static Grid *	createLinearStretchedGrid (size_t dim)
	creates a linear stretched grid without boundaries
static Grid *	createLinearTruncatedBoundaryGrid (size_t dim)
	creates a truncated boundary grid=contains all the gridpoints of the fullgrids which have \(|l|<level and li>=l_user\)
static Grid *	createModBsplineClenshawCurtisGrid (size_t dim, size_t degree)
	creates a modified B-spline Clenshaw-Curtis grid
static Grid *	createModBsplineGrid (size_t dim, size_t degree)
	creates a modified B-spline grid
static Grid *	createModFundamentalSplineGrid (size_t dim, size_t degree)
	creates a modified fundamental spline grid
static Grid *	createModLinearClenshawCurtisGrid (size_t dim)
	creates a modified linear Clenshaw-Curtis grid
static Grid *	createModLinearGrid (size_t dim)
	creates a modified linear grid
static Grid *	createModLinearGridStencil (size_t dim)
	creates a stencil for a modified linear grid (without boundaries)
static Grid *	createModNakBsplineGrid (size_t dim, size_t degree)
static Grid *	createModPolyClenshawCurtisGrid (size_t dim, size_t degree)
	creates a modified poly grid with clenshaw curtis points
static Grid *	createModPolyGrid (size_t dim, size_t degree)
	creates a modified polynomial grid
static Grid *	createModWaveletGrid (size_t dim)
	creates a modified wavelet grid
static Grid *	createModWeaklyFundamentalNakSplineGrid (size_t dim, size_t degree)
static Grid *	createNakBsplineBoundaryGrid (size_t dim, size_t degree, level_t boundaryLevel=1)
static Grid *	createNakBsplineExtendedGrid (size_t dim, size_t degree)
	creates a not a knot B-Spline extended grid
static Grid *	createNakBsplineGrid (size_t dim, size_t degree)
	creates a not a knot B-Spline grid
static Grid *	createNakPBsplineGrid (size_t dim, size_t degree)
	creates a not a knot polynomial B-Spline extended grid
static Grid *	createNaturalBsplineBoundaryGrid (size_t dim, size_t degree, level_t boundaryLevel=1)
	creates a not a knot B-Spline boundary grid
static Grid *	createPeriodicGrid (size_t dim)
	creates a periodic grid
static Grid *	createPolyBoundaryGrid (size_t dim, size_t degree, level_t boundaryLevel=1)
	creates a polynomial grid with truncated boundary
static Grid *	createPolyClenshawCurtisBoundaryGrid (size_t dim, size_t degree, level_t boundaryLevel=1)
	creates a poly Clenshaw Curtis boundary grid with clenshaw curtis points
static Grid *	createPolyClenshawCurtisGrid (size_t dim, size_t degree)
	creates a poly grid with clenshaw curtis points
static Grid *	createPolyGrid (size_t dim, size_t degree)
	creates a polynomial grid
static Grid *	createPrewaveletGrid (size_t dim)
	creates a prewavelet grid
static Grid *	createSquareRootGrid (size_t dim)
	creates a square root grid (h-grid)
static Grid *	createWaveletBoundaryGrid (size_t dim, level_t boundaryLevel=1)
	creates a wavelet trapezoid boundary grid
static Grid *	createWaveletGrid (size_t dim)
	creates a wavelet grid
static Grid *	createWeaklyFundamentalNakSplineBoundaryGrid (size_t dim, size_t degree, level_t boundaryLevel=1)
static Grid *	createWeaklyFundamentalSplineBoundaryGrid (size_t dim, size_t degree, level_t boundaryLevel=1)
static GridType	stringToGridType (const std::string &gridType)
	Conversion from string to grid type.
static Grid *	unserialize (const std::string &istr)
	reads a grid out of a string
static Grid *	unserialize (std::istream &istr)
	reads a grid out of a stream
static Grid *	unserializeFromFile (std::string filename)
	opens a file given by name and reads a grid out of the stored string @ param filename name of the file

Protected Member Functions
	WaveletGrid (std::istream &istr)
Protected Member Functions inherited from sgpp::base::Grid
	Grid (BoundingBox &boundingBox)
	Constructor initializing the grid storage with the given BoundingBox.
	Grid (size_t dim)
	Constructor initializing the grid storage with the given dimensionality.
	Grid (std::istream &istr)
	This constructor creates a new GridStorage out of the stream.
	Grid (Stretching &stretching)
	Constructor initializing the grid storage with the given Stretching.

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

Additional Inherited Members
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.

Detailed Description

grid with wavelet base functions

Constructor & Destructor Documentation

WaveletGrid() [1/2]

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

explicitprotected

WaveletGrid() [2/2]

sgpp::base::WaveletGrid::WaveletGrid ( size_t  dim )

explicit

Constructor of grid with wavelet base functions.

Parameters

dim	the dimension of the grid

~WaveletGrid()

sgpp::base::WaveletGrid::~WaveletGrid ( )

override

Destructor.

Member Function Documentation

getBasis()

SBasis & sgpp::base::WaveletGrid::getBasis ( )

overridevirtual

Returns the Basis class associated with the grid.

Returns

Basis class associated with the grid

Implements sgpp::base::Grid.

getGenerator()

GridGenerator & sgpp::base::WaveletGrid::getGenerator ( )

overridevirtual

Creates new GridGenerator This must be changed if we add other storage types.

Implements sgpp::base::Grid.

References generator.

getType()

sgpp::base::GridType sgpp::base::WaveletGrid::getType ( )

overridevirtual

Returns a string that identifies the grid type uniquely.

Returns

string that identifies the grid type uniquely

Implements sgpp::base::Grid.

References sgpp::base::Wavelet.

unserialize()

Grid * sgpp::base::WaveletGrid::unserialize ( std::istream &  istr )

static

Member Data Documentation

generator

StandardGridGenerator sgpp::base::WaveletGrid::generator

protected

grid generator

Referenced by getGenerator().

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

• base/src/sgpp/base/grid/type/WaveletGrid.hpp
• base/src/sgpp/base/grid/type/WaveletGrid.cpp