sgpp::base::BoundingBox Class Reference

This class implements the boundaries of the sparse grid. More...

#include <BoundingBox.hpp>

Inheritance diagram for sgpp::base::BoundingBox:

Public Member Functions
	BoundingBox (size_t dimension)
	Constructor for BoundingBox. More...
	BoundingBox (const std::vector< BoundingBox1D > &boundingBox1Ds)
	Constructor for BoundingBox. More...
const BoundingBox1D &	getBoundary (size_t d) const
	Returns the left and right boundary for a specific dimension. More...
size_t	getDimension () const
	Returns the number of dimensions of this bounding box. More...
double	getIntervalOffset (size_t d) const
	Returns the offset in positive x-direction of the interval in one dimension. More...
double	getIntervalWidth (size_t d) const
	Calculates the width of the interval in one dimension. More...
bool	hasDirichletBoundaryLeft (size_t d) const
	Determines if the interval in the specified dimension has left Dirichlet boundary conditions. More...
bool	hasDirichletBoundaryRight (size_t d) const
	Determines if the interval in the specified dimension has right Dirichlet boundary conditions. More...
bool	isContainingPoint (DataVector &point) const
	Check whether the BoundingBox contains a given point. More...
bool	isContainingPoint (size_t d, double point) const
	Check whether the BoundingBox contains a given point in a specific dimension. More...
bool	isUnitCube () const
	Determine if this bounding box describes the unit cube \([0, 1]^d\). More...
virtual std::string	serialize (int version=SERIALIZATION_VERSION) const
	Serialize the BoundingBox into a string. More...
virtual void	serialize (std::ostream &ostream, int version=SERIALIZATION_VERSION) const
	Serialize the BoundingBox into a stream. More...
void	setBoundary (size_t d, const BoundingBox1D &boundingBox1D)
	Sets left and right boundary for a specific dimension. More...
void	toString (std::string &text) const
	Converts the BoundingBox to a string. More...
std::string	toString () const
	Converts the BoundingBox to a string. More...
void	transformPointsToBoundingBox (DataMatrix &points) const
	Transform points in the unit cube \([0, 1]^d\) to points in the BoundingBox. More...
void	transformPointsToUnitCube (DataMatrix &points) const
	Transform points in the BoundingBox to points in the unit cube \([0, 1]^d\). More...
void	transformPointToBoundingBox (DataVector &point) const
	Transform a point in the unit cube \([0, 1]^d\) to a point in the BoundingBox. More...
double	transformPointToBoundingBox (size_t d, double point) const
	Transform a point in the unit interval \([0, 1]\) to a point in the BoundingBox in 1D. More...
void	transformPointToUnitCube (DataVector &point) const
	Transform a point in the BoundingBox to a point in the unit cube \([0, 1]^d\). More...
double	transformPointToUnitCube (size_t d, double point) const
	Transform a point in the BoundingBox to a point in the unit interval \([0, 1]\) in 1D. More...
virtual void	unserialize (const std::string &istr, int version)
	Unserialize from a string. More...
virtual void	unserialize (std::istream &istr, int version)
	Unserialize from a stream. More...
virtual	~BoundingBox ()
	Destructor. More...

Protected Attributes
std::vector< BoundingBox1D >	boundingBox1Ds
	Array that contains all left boundaries for all dimensions. More...
size_t	dimension
	the number of dimensions used with the grid More...

Detailed Description

This class implements the boundaries of the sparse grid.

Internally the grid is set up on a trivial cube.

This class gives the class gives the opportunity to stretch this cube in every dimension separately.

Constructor & Destructor Documentation

BoundingBox() [1/2]

sgpp::base::BoundingBox::BoundingBox ( size_t  dimension )

explicit

Constructor for BoundingBox.

initializes the Bounding with a N-d trivial cube

Parameters

dimension

number of the dimensions used with the grid

BoundingBox() [2/2]

sgpp::base::BoundingBox::BoundingBox ( const std::vector< BoundingBox1D > &  boundingBox1Ds )

explicit

Constructor for BoundingBox.

initializes the Bounding with specific values for all dimensions

Parameters

boundingBox1Ds

array that contains all boundaries

~BoundingBox()

sgpp::base::BoundingBox::~BoundingBox ( )

virtual

Destructor.

Member Function Documentation

getBoundary()

const BoundingBox1D& sgpp::base::BoundingBox::getBoundary ( size_t  d ) const

inline

Returns the left and right boundary for a specific dimension.

Parameters

d	the dimension in which the boundary should be read

Returns

a BoundingBox1D object that contains the boundaries

Referenced by sgpp::base::OperationEvalModLinear::eval(), sgpp::pde::PoissonEquationSolver::initGridWithExpHeat(), sgpp::pde::PoissonEquationSolver::initGridWithExpHeatFullDomain(), sgpp::pde::PoissonEquationSolver::initGridWithSmoothHeat(), sgpp::base::GridPrinterForStretching::printGrid(), sgpp::base::GridPrinter::printGrid(), sgpp::base::GridPrinter::printGridDomain(), sgpp::base::GridPrinterForStretching::printGridDomainStretching(), sgpp::base::GetAffectedBasisFunctions< LinearStretchedBoundaryBasis< unsigned int, unsigned int > >::recBB(), sgpp::base::EvalCuboidGenerator::~EvalCuboidGenerator(), and sgpp::base::EvalCuboidGeneratorForStretching::~EvalCuboidGeneratorForStretching().

getDimension()

size_t sgpp::base::BoundingBox::getDimension

(

)

const

Returns the number of dimensions of this bounding box.

Returns

number of dimensions

References dimension.

Referenced by sgpp::pde::PoissonEquationSolver::constructGrid(), sgpp::pde::HeatEquationSolver::constructGrid(), sgpp::pde::HeatEquationSolverWithStretching::constructGrid(), sgpp::base::OperationEvalModLinear::eval(), sgpp::base::EvalCuboidGenerator::getEvaluationCuboid(), and sgpp::base::EvalCuboidGeneratorForStretching::getEvaluationCuboid().

getIntervalOffset()

double sgpp::base::BoundingBox::getIntervalOffset ( size_t  d ) const

inline

Returns the offset in positive x-direction of the interval in one dimension.

Parameters

d	dimension in which the offset of the interval should be determined

Returns

offset in positive x-direction of the interval

Referenced by sgpp::base::HashGridStorage::getCoordinate(), sgpp::pde::PhiPhiUpBBLinearBoundary::operator()(), sgpp::pde::PhiPhiDownBBLinear::operator()(), sgpp::pde::PhiPhiUpBBLinear::operator()(), sgpp::pde::PhiPhiDownBBLinearBoundary::operator()(), sgpp::pde::LaplaceEnhancedDownBBLinearBoundary::operator()(), sgpp::pde::LaplaceEnhancedUpBBLinearBoundary::operator()(), sgpp::pde::LaplaceEnhancedUpBBLinear::operator()(), sgpp::pde::LaplaceEnhancedDownBBLinear::operator()(), sgpp::base::GetAffectedBasisFunctions< LinearBoundaryBasis< unsigned int, unsigned int > >::recBB(), sgpp::base::GetAffectedBasisFunctions< PolyBoundaryBasis< unsigned int, unsigned int > >::recBB(), sgpp::base::GetAffectedBasisFunctions< PolyClenshawCurtisBoundaryBasis< unsigned int, unsigned int > >::recBB(), and sgpp::base::GetAffectedBasisFunctions< LinearClenshawCurtisBoundaryBasis< unsigned int, unsigned int > >::recBB().

getIntervalWidth()

double sgpp::base::BoundingBox::getIntervalWidth ( size_t  d ) const

inline

Calculates the width of the interval in one dimension.

Parameters

d	the dimension in which the width of the interval should be determined

Returns

width of the interval

Referenced by sgpp::base::OperationQuadratureLinearClenshawCurtis::doQuadrature(), sgpp::base::OperationQuadratureModLinear::doQuadrature(), sgpp::base::OperationQuadratureModLinearClenshawCurtis::doQuadrature(), sgpp::base::OperationQuadratureLinear::doQuadrature(), sgpp::base::OperationQuadratureLinearClenshawCurtisBoundary::doQuadrature(), sgpp::base::OperationQuadratureModPolyClenshawCurtis::doQuadrature(), sgpp::base::OperationQuadraturePolyClenshawCurtis::doQuadrature(), sgpp::base::OperationQuadraturePolyClenshawCurtisBoundary::doQuadrature(), sgpp::base::OperationQuadratureFundamentalSpline::doQuadrature(), sgpp::base::OperationQuadratureBsplineBoundary::doQuadrature(), sgpp::base::OperationQuadratureBsplineClenshawCurtis::doQuadrature(), sgpp::base::OperationQuadratureLinearBoundary::doQuadrature(), sgpp::base::OperationQuadratureModBsplineClenshawCurtis::doQuadrature(), sgpp::base::OperationQuadratureModBspline::doQuadrature(), sgpp::base::OperationQuadratureModFundamentalSpline::doQuadrature(), sgpp::base::OperationQuadraturePolyBoundary::doQuadrature(), sgpp::base::OperationQuadratureBspline::doQuadrature(), sgpp::base::OperationQuadratureModPoly::doQuadrature(), sgpp::base::OperationQuadraturePoly::doQuadrature(), sgpp::base::OperationQuadratureMC::doQuadrature(), sgpp::base::OperationQuadratureMC::doQuadratureFunc(), sgpp::base::OperationQuadratureMC::doQuadratureL2Error(), sgpp::base::OperationEvalGradientWaveletNaive::evalGradient(), sgpp::base::OperationEvalGradientModWaveletNaive::evalGradient(), sgpp::base::OperationEvalGradientWaveletBoundaryNaive::evalGradient(), sgpp::base::OperationEvalGradientBsplineNaive::evalGradient(), sgpp::base::OperationEvalGradientFundamentalSplineNaive::evalGradient(), sgpp::base::OperationEvalGradientBsplineBoundaryNaive::evalGradient(), sgpp::base::OperationEvalGradientModBsplineNaive::evalGradient(), sgpp::base::OperationEvalGradientModBsplineClenshawCurtisNaive::evalGradient(), sgpp::base::OperationEvalGradientBsplineClenshawCurtisNaive::evalGradient(), sgpp::base::OperationEvalGradientModFundamentalSplineNaive::evalGradient(), sgpp::base::OperationEvalHessianModWaveletNaive::evalHessian(), sgpp::base::OperationEvalHessianWaveletNaive::evalHessian(), sgpp::base::OperationEvalHessianWaveletBoundaryNaive::evalHessian(), sgpp::base::OperationEvalHessianBsplineNaive::evalHessian(), sgpp::base::OperationEvalHessianModBsplineNaive::evalHessian(), sgpp::base::OperationEvalHessianBsplineBoundaryNaive::evalHessian(), sgpp::base::OperationEvalHessianBsplineClenshawCurtisNaive::evalHessian(), sgpp::base::OperationEvalHessianFundamentalSplineNaive::evalHessian(), sgpp::base::OperationEvalHessianModFundamentalSplineNaive::evalHessian(), sgpp::base::OperationEvalHessianModBsplineClenshawCurtisNaive::evalHessian(), sgpp::base::OperationEvalPartialDerivativeWaveletNaive::evalPartialDerivative(), sgpp::base::OperationEvalPartialDerivativeModWaveletNaive::evalPartialDerivative(), sgpp::base::OperationEvalPartialDerivativeWaveletBoundaryNaive::evalPartialDerivative(), sgpp::base::OperationEvalPartialDerivativeModFundamentalSplineNaive::evalPartialDerivative(), sgpp::base::OperationEvalPartialDerivativeBsplineNaive::evalPartialDerivative(), sgpp::base::OperationEvalPartialDerivativeBsplineBoundaryNaive::evalPartialDerivative(), sgpp::base::OperationEvalPartialDerivativeBsplineClenshawCurtisNaive::evalPartialDerivative(), sgpp::base::OperationEvalPartialDerivativeFundamentalSplineNaive::evalPartialDerivative(), sgpp::base::OperationEvalPartialDerivativeModBsplineNaive::evalPartialDerivative(), sgpp::base::OperationEvalPartialDerivativeModBsplineClenshawCurtisNaive::evalPartialDerivative(), sgpp::base::HashGridStorage::getCoordinate(), sgpp::pde::PhiPhiDownBBLinear::operator()(), sgpp::pde::PhiPhiUpBBLinear::operator()(), sgpp::pde::PhiPhiUpBBLinearBoundary::operator()(), sgpp::pde::PhiPhiUpBBLinearStretchedBoundary::operator()(), sgpp::pde::PhiPhiDownBBLinearStretchedBoundary::operator()(), sgpp::pde::PhiPhiDownBBLinearBoundary::operator()(), sgpp::pde::DowndPhidPhiBBIterativeLinear::operator()(), sgpp::pde::DowndPhidPhiBBIterativeLinearBoundary::operator()(), sgpp::pde::UpdPhidPhiBBIterativeLinearBoundary::operator()(), sgpp::pde::UpdPhidPhiBBIterativeLinearStretchedBoundary::operator()(), sgpp::pde::DowndPhidPhiBBIterativeLinearStretchedBoundary::operator()(), sgpp::pde::LaplaceEnhancedDownBBLinearBoundary::operator()(), sgpp::pde::LaplaceEnhancedUpBBLinearBoundary::operator()(), sgpp::pde::LaplaceEnhancedUpBBLinear::operator()(), sgpp::pde::LaplaceEnhancedDownBBLinear::operator()(), sgpp::base::GetAffectedBasisFunctions< LinearBoundaryBasis< unsigned int, unsigned int > >::recBB(), sgpp::base::GetAffectedBasisFunctions< PolyBoundaryBasis< unsigned int, unsigned int > >::recBB(), sgpp::base::GetAffectedBasisFunctions< PolyClenshawCurtisBoundaryBasis< unsigned int, unsigned int > >::recBB(), and sgpp::base::GetAffectedBasisFunctions< LinearClenshawCurtisBoundaryBasis< unsigned int, unsigned int > >::recBB().

hasDirichletBoundaryLeft()

bool sgpp::base::BoundingBox::hasDirichletBoundaryLeft

(

size_t

d

)

const

Determines if the interval in the specified dimension has left Dirichlet boundary conditions.

Parameters

d	the dimension for which the left boundary condition should be determined

Returns

true if Dirichlet Boundary conditions, otherwise false

References boundingBox1Ds.

Referenced by sgpp::pde::PhiPhiUpBBLinearBoundary::operator()(), sgpp::pde::PhiPhiUpBBLinearStretchedBoundary::operator()(), sgpp::pde::PhiPhiDownBBLinearBoundary::operator()(), sgpp::pde::PhiPhiDownBBLinearStretchedBoundary::operator()(), sgpp::pde::DowndPhidPhiBBIterativeLinearStretchedBoundary::operator()(), sgpp::pde::UpdPhidPhiBBIterativeLinearStretchedBoundary::operator()(), sgpp::pde::DowndPhidPhiBBIterativeLinearBoundary::operator()(), sgpp::pde::UpdPhidPhiBBIterativeLinearBoundary::operator()(), sgpp::pde::LaplaceEnhancedUpBBLinearBoundary::operator()(), and sgpp::pde::LaplaceEnhancedDownBBLinearBoundary::operator()().

hasDirichletBoundaryRight()

bool sgpp::base::BoundingBox::hasDirichletBoundaryRight

(

size_t

d

)

const

Determines if the interval in the specified dimension has right Dirichlet boundary conditions.

Parameters

d	the dimension for which the right boundary condition should be determined

Returns

true if Dirichlet Boundary conditions, otherwise false

References boundingBox1Ds.

Referenced by sgpp::pde::PhiPhiUpBBLinearBoundary::operator()(), sgpp::pde::PhiPhiUpBBLinearStretchedBoundary::operator()(), sgpp::pde::PhiPhiDownBBLinearBoundary::operator()(), sgpp::pde::PhiPhiDownBBLinearStretchedBoundary::operator()(), sgpp::pde::DowndPhidPhiBBIterativeLinearBoundary::operator()(), sgpp::pde::DowndPhidPhiBBIterativeLinearStretchedBoundary::operator()(), sgpp::pde::LaplaceEnhancedDownBBLinearBoundary::operator()(), and sgpp::pde::LaplaceEnhancedUpBBLinearBoundary::operator()().

isContainingPoint() [1/2]

bool sgpp::base::BoundingBox::isContainingPoint ( DataVector &  point ) const

inline

Check whether the BoundingBox contains a given point.

Parameters

point

point to be checked

Returns

whether the point is contained in the BoundingBox

Referenced by sgpp::base::AlgorithmEvaluationTransposed< BASIS >::operator()(), and sgpp::base::AlgorithmEvaluation< BASIS >::operator()().

isContainingPoint() [2/2]

bool sgpp::base::BoundingBox::isContainingPoint ( size_t  d, double  point  ) const

inline

Check whether the BoundingBox contains a given point in a specific dimension.

Parameters

d	dimension to be checked
point	1D point to be checked

Returns

whether the point is contained in the BoundingBox in the given dimension

References sgpp::base::BoundingBox1D::leftBoundary, and SERIALIZATION_VERSION.

isUnitCube()

bool sgpp::base::BoundingBox::isUnitCube

(

)

const

Determine if this bounding box describes the unit cube \([0, 1]^d\).

Returns

true if this bounding box is the unit cube, otherwise false

References boundingBox1Ds, and dimension.

serialize() [1/2]

std::string sgpp::base::BoundingBox::serialize ( int  version = SERIALIZATION_VERSION ) const

virtual

Serialize the BoundingBox into a string.

Parameters

version

the serialization version of the file

Returns

string that contains all BoundingBox information

Reimplemented in sgpp::base::Stretching.

Referenced by sgpp::base::HashGridStorage::serialize(), sgpp::base::Stretching::serialize(), python.utils.GzipSerializer.GzipSerializer::serializeToFile(), python.learner.formatter.LearnerFormatter.LearnerFormatter::serializeToFile(), python.learner.formatter.LearnedKnowledgeFormatter.LearnedKnowledgeFormatter::serializeToFile(), python.learner.formatter.GridFormatter.GridFormatter::serializeToFile(), python.uq.analysis.asgc.ASGCKnowledgeFormatter.ASGCKnowledgeFormatter::serializeToFile(), python.uq.sampler.asgc.ASGCSamplerFormatter.ASGCSamplerFormatter::serializeToFile(), and python.uq.uq_setting.UQSettingFormatter.UQSettingFormatter::serializeToFile().

serialize() [2/2]

void sgpp::base::BoundingBox::serialize ( std::ostream &  ostream, int  version = SERIALIZATION_VERSION  ) const

virtual

Serialize the BoundingBox into a stream.

Parameters

ostream	reference to a stream into that all BoundingBox information is written
version	the serialization version of the file

Reimplemented in sgpp::base::Stretching.

References sgpp::base::BoundingBox1D::bDirichletLeft, sgpp::base::BoundingBox1D::bDirichletRight, boundingBox1Ds, dimension, sgpp::base::BoundingBox1D::leftBoundary, and sgpp::base::BoundingBox1D::rightBoundary.

Referenced by python.utils.GzipSerializer.GzipSerializer::serializeToFile(), python.learner.formatter.LearnerFormatter.LearnerFormatter::serializeToFile(), python.learner.formatter.LearnedKnowledgeFormatter.LearnedKnowledgeFormatter::serializeToFile(), python.learner.formatter.GridFormatter.GridFormatter::serializeToFile(), python.uq.analysis.asgc.ASGCKnowledgeFormatter.ASGCKnowledgeFormatter::serializeToFile(), python.uq.sampler.asgc.ASGCSamplerFormatter.ASGCSamplerFormatter::serializeToFile(), and python.uq.uq_setting.UQSettingFormatter.UQSettingFormatter::serializeToFile().

setBoundary()

void sgpp::base::BoundingBox::setBoundary	(	size_t	d,
		const BoundingBox1D &	boundingBox1D
	)

Sets left and right boundary for a specific dimension.

Parameters

d	the dimension in which the boundary should be changed
boundingBox1D	reference to a BoundingBox1D object that contains the new boundaries

References boundingBox1Ds.

Referenced by sgpp::base::HashGridStorage::getLevelIndexMaskArraysForModEval().

toString() [1/2]

void sgpp::base::BoundingBox::toString

(

std::string &

text

)

const

Converts the BoundingBox to a string.

Parameters

text	string to which the data is written

References boundingBox1Ds, and dimension.

Referenced by python.controller.LearnerEventController.LearnerEventController::__repr__(), python.controller.SolverEventController.SolverEventController::__repr__(), python.uq.learner.Learner.Learner::createMemento(), python.learner.Learner.Learner::createMemento(), and python.learner.formatter.GridFormatter.GridFormatter::serialize().

toString() [2/2]

std::string sgpp::base::BoundingBox::toString

(

)

const

Converts the BoundingBox to a string.

Returns

string to which the data is written

Referenced by python.controller.LearnerEventController.LearnerEventController::__repr__(), python.controller.SolverEventController.SolverEventController::__repr__(), python.uq.learner.Learner.Learner::createMemento(), python.learner.Learner.Learner::createMemento(), and python.learner.formatter.GridFormatter.GridFormatter::serialize().

transformPointsToBoundingBox()

void sgpp::base::BoundingBox::transformPointsToBoundingBox ( DataMatrix &  points ) const

inline

Transform points in the unit cube \([0, 1]^d\) to points in the BoundingBox.

Parameters

[in,out]

points

points to be transformed in-place

References sgpp::base::DataMatrix::getNrows(), python.statsfileInfo::i, and python.leja::points.

transformPointsToUnitCube()

void sgpp::base::BoundingBox::transformPointsToUnitCube ( DataMatrix &  points ) const

inline

Transform points in the BoundingBox to points in the unit cube \([0, 1]^d\).

Parameters

[in,out]

points

points to be transformed in-place (row-wise)

References sgpp::base::DataMatrix::getNrows(), python.statsfileInfo::i, and python.leja::points.

Referenced by sgpp::base::OperationMultipleEvalBsplineBoundaryNaive::mult(), sgpp::base::OperationMultipleEvalLinearClenshawCurtisBoundaryNaive::mult(), sgpp::base::OperationMultipleEvalModLinearClenshawCurtisNaive::mult(), sgpp::base::OperationMultipleEvalLinearClenshawCurtisNaive::mult(), sgpp::base::OperationMultipleEvalModPolyClenshawCurtisNaive::mult(), sgpp::base::OperationMultipleEvalPolyBoundaryNaive::mult(), sgpp::base::OperationMultipleEvalBsplineClenshawCurtisNaive::mult(), sgpp::base::OperationMultipleEvalLinearNaive::mult(), sgpp::base::OperationMultipleEvalPolyClenshawCurtisNaive::mult(), sgpp::base::OperationMultipleEvalLinearBoundaryNaive::mult(), sgpp::base::OperationMultipleEvalPolyNaive::mult(), sgpp::base::OperationMultipleEvalModBsplineClenshawCurtisNaive::mult(), sgpp::base::OperationMultipleEvalModBsplineNaive::mult(), sgpp::base::OperationMultipleEvalBsplineNaive::mult(), sgpp::base::OperationMultipleEvalPolyClenshawCurtisBoundaryNaive::mult(), sgpp::base::OperationMultipleEvalPolyNaive::multTranspose(), sgpp::base::OperationMultipleEvalModPolyClenshawCurtisNaive::multTranspose(), sgpp::base::OperationMultipleEvalBsplineBoundaryNaive::multTranspose(), sgpp::base::OperationMultipleEvalModBsplineClenshawCurtisNaive::multTranspose(), sgpp::base::OperationMultipleEvalLinearBoundaryNaive::multTranspose(), sgpp::base::OperationMultipleEvalPolyClenshawCurtisNaive::multTranspose(), sgpp::base::OperationMultipleEvalLinearNaive::multTranspose(), sgpp::base::OperationMultipleEvalBsplineClenshawCurtisNaive::multTranspose(), sgpp::base::OperationMultipleEvalLinearClenshawCurtisNaive::multTranspose(), sgpp::base::OperationMultipleEvalLinearClenshawCurtisBoundaryNaive::multTranspose(), sgpp::base::OperationMultipleEvalPolyBoundaryNaive::multTranspose(), sgpp::base::OperationMultipleEvalModLinearClenshawCurtisNaive::multTranspose(), sgpp::base::OperationMultipleEvalBsplineNaive::multTranspose(), sgpp::base::OperationMultipleEvalModBsplineNaive::multTranspose(), and sgpp::base::OperationMultipleEvalPolyClenshawCurtisBoundaryNaive::multTranspose().

transformPointToBoundingBox() [1/2]

void sgpp::base::BoundingBox::transformPointToBoundingBox ( DataVector &  point ) const

inline

Transform a point in the unit cube \([0, 1]^d\) to a point in the BoundingBox.

Parameters

[in,out]

point

point to be transformed in-place

Referenced by sgpp::base::OperationQuadratureMC::doQuadrature(), sgpp::base::OperationQuadratureMC::doQuadratureFunc(), and sgpp::base::OperationQuadratureMC::doQuadratureL2Error().

transformPointToBoundingBox() [2/2]

double sgpp::base::BoundingBox::transformPointToBoundingBox ( size_t  d, double  point  ) const

inline

Transform a point in the unit interval \([0, 1]\) to a point in the BoundingBox in 1D.

Parameters

d	dimension
point	1D point in unit interval

Returns

transformed 1D point in the BoundingBox

References chess::point.

transformPointToUnitCube() [1/2]

void sgpp::base::BoundingBox::transformPointToUnitCube ( DataVector &  point ) const

inline

Transform a point in the BoundingBox to a point in the unit cube \([0, 1]^d\).

Parameters

[in,out]

point

point to be transformed in-place

Referenced by sgpp::base::OperationEvalLinearClenshawCurtisNaive::eval(), sgpp::base::OperationEvalModLinearClenshawCurtisNaive::eval(), sgpp::base::OperationEvalModPolyClenshawCurtisNaive::eval(), sgpp::base::OperationEvalPolyClenshawCurtisNaive::eval(), sgpp::base::OperationEvalModPolyNaive::eval(), sgpp::base::OperationEvalLinearClenshawCurtisBoundaryNaive::eval(), sgpp::base::OperationEvalPolyClenshawCurtisBoundaryNaive::eval(), sgpp::base::OperationEvalPolyBoundaryNaive::eval(), sgpp::base::OperationEvalPolyNaive::eval(), sgpp::base::OperationEvalModLinearNaive::eval(), sgpp::base::OperationEvalLinearBoundaryNaive::eval(), sgpp::base::OperationEvalLinearNaive::eval(), sgpp::base::OperationEvalWaveletBoundaryNaive::eval(), sgpp::base::OperationEvalModWaveletNaive::eval(), sgpp::base::OperationEvalNakBsplineBoundaryCombigridNaive::eval(), sgpp::base::OperationEvalWaveletNaive::eval(), sgpp::base::OperationEvalModBsplineNaive::eval(), sgpp::base::OperationEvalModFundamentalSplineNaive::eval(), sgpp::base::OperationEvalBsplineClenshawCurtisNaive::eval(), sgpp::base::OperationEvalFundamentalSplineNaive::eval(), sgpp::base::OperationEvalBsplineBoundaryNaive::eval(), sgpp::base::OperationEvalModBsplineClenshawCurtisNaive::eval(), sgpp::base::OperationEvalBsplineNaive::eval(), sgpp::base::OperationEvalGradientWaveletNaive::evalGradient(), sgpp::base::OperationEvalGradientWaveletBoundaryNaive::evalGradient(), sgpp::base::OperationEvalGradientModWaveletNaive::evalGradient(), sgpp::base::OperationEvalGradientBsplineNaive::evalGradient(), sgpp::base::OperationEvalGradientBsplineBoundaryNaive::evalGradient(), sgpp::base::OperationEvalGradientFundamentalSplineNaive::evalGradient(), sgpp::base::OperationEvalGradientModBsplineNaive::evalGradient(), sgpp::base::OperationEvalGradientBsplineClenshawCurtisNaive::evalGradient(), sgpp::base::OperationEvalGradientModFundamentalSplineNaive::evalGradient(), sgpp::base::OperationEvalGradientModBsplineClenshawCurtisNaive::evalGradient(), sgpp::base::OperationEvalHessianWaveletNaive::evalHessian(), sgpp::base::OperationEvalHessianModWaveletNaive::evalHessian(), sgpp::base::OperationEvalHessianWaveletBoundaryNaive::evalHessian(), sgpp::base::OperationEvalHessianBsplineNaive::evalHessian(), sgpp::base::OperationEvalHessianModBsplineNaive::evalHessian(), sgpp::base::OperationEvalHessianModFundamentalSplineNaive::evalHessian(), sgpp::base::OperationEvalHessianBsplineBoundaryNaive::evalHessian(), sgpp::base::OperationEvalHessianFundamentalSplineNaive::evalHessian(), sgpp::base::OperationEvalHessianBsplineClenshawCurtisNaive::evalHessian(), sgpp::base::OperationEvalHessianModBsplineClenshawCurtisNaive::evalHessian(), sgpp::base::OperationEvalPartialDerivativeModWaveletNaive::evalPartialDerivative(), sgpp::base::OperationEvalPartialDerivativeWaveletNaive::evalPartialDerivative(), sgpp::base::OperationEvalPartialDerivativeWaveletBoundaryNaive::evalPartialDerivative(), sgpp::base::OperationEvalPartialDerivativeModBsplineNaive::evalPartialDerivative(), sgpp::base::OperationEvalPartialDerivativeBsplineNaive::evalPartialDerivative(), sgpp::base::OperationEvalPartialDerivativeBsplineBoundaryNaive::evalPartialDerivative(), sgpp::base::OperationEvalPartialDerivativeFundamentalSplineNaive::evalPartialDerivative(), sgpp::base::OperationEvalPartialDerivativeBsplineClenshawCurtisNaive::evalPartialDerivative(), sgpp::base::OperationEvalPartialDerivativeModFundamentalSplineNaive::evalPartialDerivative(), sgpp::base::OperationEvalPartialDerivativeModBsplineClenshawCurtisNaive::evalPartialDerivative(), sgpp::base::HashGridStorage::getUnitCoordinate(), sgpp::base::AlgorithmEvaluationTransposed< BASIS >::operator()(), and sgpp::base::AlgorithmEvaluation< BASIS >::operator()().

transformPointToUnitCube() [2/2]

double sgpp::base::BoundingBox::transformPointToUnitCube ( size_t  d, double  point  ) const

inline

Transform a point in the BoundingBox to a point in the unit interval \([0, 1]\) in 1D.

Parameters

d	dimension
point	1D point in the BoundingBox

Returns

transformed 1D point in the unit interval

unserialize() [1/2]

void sgpp::base::BoundingBox::unserialize ( const std::string &  istr, int  version  )

virtual

Unserialize from a string.

Parameters

istr	string which contains a serialized BoundingBox
version	the serialization version of the file

Referenced by sgpp::base::HashGridStorage::getLevelIndexMaskArraysForModEval(), and sgpp::base::Stretching::unserialize().

unserialize() [2/2]

void sgpp::base::BoundingBox::unserialize ( std::istream &  istr, int  version  )

virtual

Unserialize from a stream.

Parameters

istr	stream which contains a serialized BoundingBox
version	the serialization version of the file

References sgpp::base::BoundingBox1D::bDirichletLeft, sgpp::base::BoundingBox1D::bDirichletRight, boundingBox1Ds, dimension, sgpp::base::BoundingBox1D::leftBoundary, and sgpp::base::BoundingBox1D::rightBoundary.

Member Data Documentation

boundingBox1Ds

std::vector<BoundingBox1D> sgpp::base::BoundingBox::boundingBox1Ds

protected

Array that contains all left boundaries for all dimensions.

Referenced by sgpp::base::Stretching::getDiscreteVector(), hasDirichletBoundaryLeft(), hasDirichletBoundaryRight(), isUnitCube(), serialize(), setBoundary(), sgpp::base::Stretching::Stretching(), toString(), unserialize(), sgpp::base::Stretching::unserialize(), and sgpp::base::Stretching::~Stretching().

dimension

size_t sgpp::base::BoundingBox::dimension

protected

the number of dimensions used with the grid

Referenced by getDimension(), sgpp::base::Stretching::getDiscreteVector(), isUnitCube(), sgpp::base::Stretching::printLookupTable(), serialize(), sgpp::base::Stretching::serialize(), sgpp::base::Stretching::Stretching(), toString(), unserialize(), sgpp::base::Stretching::unserialize(), and sgpp::base::Stretching::~Stretching().

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

• base/src/sgpp/base/grid/common/BoundingBox.hpp
• base/src/sgpp/base/grid/common/BoundingBox.cpp