Nektar::LibUtilities::Points< DataT > Class Template Reference

Stores a set of points of datatype DataT, defined by a PointKey. More...

#include <Points.h>

Public Types
typedef DataT	DataType
typedef std::shared_ptr< NekMatrix< DataType > >	MatrixSharedPtrType

Public Member Functions
virtual	~Points ()
void	Initialize (void)
unsigned int	GetPointsDim () const
unsigned int	GetNumPoints () const
unsigned int	GetTotNumPoints () const
PointsType	GetPointsType () const
const Array< OneD, const DataType > &	GetZ () const
const Array< OneD, const DataType > &	GetW () const
void	GetZW (Array< OneD, const DataType > &z, Array< OneD, const DataType > &w) const
const Array< OneD, const NekDouble > &	GetBaryWeights () const
void	GetPoints (Array< OneD, const DataType > &x) const
void	GetPoints (Array< OneD, const DataType > &x, Array< OneD, const DataType > &y) const
void	GetPoints (Array< OneD, const DataType > &x, Array< OneD, const DataType > &y, Array< OneD, const DataType > &z) const
const MatrixSharedPtrType &	GetD (Direction dir=xDir) const
const MatrixSharedPtrType	GetI (const PointsKey &key)
const MatrixSharedPtrType	GetI (const Array< OneD, const DataType > &x)
const MatrixSharedPtrType	GetI (unsigned int uint, const Array< OneD, const DataType > &x)
const MatrixSharedPtrType	GetI (const Array< OneD, const DataType > &x, const Array< OneD, const DataType > &y)
const MatrixSharedPtrType	GetI (const Array< OneD, const DataType > &x, const Array< OneD, const DataType > &y, const Array< OneD, const DataType > &z)
const MatrixSharedPtrType	GetGalerkinProjection (const PointsKey &pkey)

Protected Member Functions
virtual void	v_Initialize (void)
virtual void	v_CalculatePoints ()
virtual void	v_CalculateWeights ()
virtual void	v_CalculateBaryWeights ()
	This function calculates the barycentric weights used for enhanced interpolation speed. More...
virtual void	v_CalculateDerivMatrix ()
	Points (const PointsKey &key)
virtual const MatrixSharedPtrType	v_GetI (const PointsKey &key)
virtual const MatrixSharedPtrType	v_GetI (const Array< OneD, const DataType > &x)
virtual const MatrixSharedPtrType	v_GetI (unsigned int, const Array< OneD, const DataType > &x)
virtual const MatrixSharedPtrType	v_GetI (const Array< OneD, const DataType > &x, const Array< OneD, const DataType > &y)
virtual const MatrixSharedPtrType	v_GetI (const Array< OneD, const DataType > &x, const Array< OneD, const DataType > &y, const Array< OneD, const DataType > &z)
virtual const MatrixSharedPtrType	v_GetGalerkinProjection (const PointsKey &pkey)

Protected Attributes
PointsKey	m_pointsKey
	Points type for this points distributions. More...
Array< OneD, DataType >	m_points [3]
	Storage for the point locations, allowing for up to a 3D points storage. More...
Array< OneD, DataType >	m_weights
	Quadrature weights for the weights. More...
Array< OneD, DataType >	m_bcweights
	Barycentric weights. More...
MatrixSharedPtrType	m_derivmatrix [3]
	Derivative matrices. More...
NekManager< PointsKey, NekMatrix< DataType >, PointsKey::opLess >	m_InterpManager
NekManager< PointsKey, NekMatrix< DataType >, PointsKey::opLess >	m_GalerkinProjectionManager

Private Member Functions
	Points (const Points &pts)
	Points ()

Detailed Description

template<typename DataT>
class Nektar::LibUtilities::Points< DataT >

Stores a set of points of datatype DataT, defined by a PointKey.

This encapsulates a set of points, specified by a PointKey. The class stores not only the point coordinates, but also the integration weights and derivative matrix coefficients. Memory is allocated from the memory pool if in use.

Definition at line 253 of file Points.h.

Member Typedef Documentation

DataType

template<typename DataT >

typedef DataT Nektar::LibUtilities::Points< DataT >::DataType

Definition at line 256 of file Points.h.

MatrixSharedPtrType

template<typename DataT >

typedef std::shared_ptr<NekMatrix<DataType> > Nektar::LibUtilities::Points< DataT >::MatrixSharedPtrType

Definition at line 257 of file Points.h.

Constructor & Destructor Documentation

~Points()

template<typename DataT >

virtual Nektar::LibUtilities::Points< DataT >::~Points ( )

inlinevirtual

Definition at line 259 of file Points.h.

    {
    }

Points() [1/3]

template<typename DataT >

Nektar::LibUtilities::Points< DataT >::Points ( const PointsKey &  key )

inlineprotected

Definition at line 456 of file Points.h.

                                 : m_pointsKey(key)
    {
    }

Points() [2/3]

template<typename DataT >

Nektar::LibUtilities::Points< DataT >::Points ( const Points< DataT > &  pts )

inlineprivate

Definition at line 524 of file Points.h.

    {
        boost::ignore_unused(pts);
        NEKERROR(ErrorUtil::efatal,
                 "Copy Constructor for Points should not be called");
    }

References Nektar::ErrorUtil::efatal, and NEKERROR.

Points() [3/3]

template<typename DataT >

Nektar::LibUtilities::Points< DataT >::Points ( )

inlineprivate

Definition at line 530 of file Points.h.

    {
        NEKERROR(ErrorUtil::efatal,
                 "Default Constructor for Points should not be called");
    }

References Nektar::ErrorUtil::efatal, and NEKERROR.

Member Function Documentation

GetBaryWeights()

template<typename DataT >

const Array<OneD, const NekDouble>& Nektar::LibUtilities::Points< DataT >::GetBaryWeights ( ) const

inline

Definition at line 305 of file Points.h.

    {
        return m_bcweights;
    }

References Nektar::LibUtilities::Points< DataT >::m_bcweights.

GetD()

template<typename DataT >

const MatrixSharedPtrType& Nektar::LibUtilities::Points< DataT >::GetD ( Direction  dir = xDir ) const

inline

Definition at line 331 of file Points.h.

    {
        return m_derivmatrix[(int)dir];
    }

References Nektar::LibUtilities::Points< DataT >::m_derivmatrix.

GetGalerkinProjection()

template<typename DataT >

const MatrixSharedPtrType Nektar::LibUtilities::Points< DataT >::GetGalerkinProjection ( const PointsKey &  pkey )

inline

Definition at line 365 of file Points.h.

    {
        return v_GetGalerkinProjection(pkey);
    }

References Nektar::LibUtilities::Points< DataT >::v_GetGalerkinProjection().

GetI() [1/5]

template<typename DataT >

const MatrixSharedPtrType Nektar::LibUtilities::Points< DataT >::GetI ( const Array< OneD, const DataType > &  x )

inline

Definition at line 341 of file Points.h.

    {
        return v_GetI(x);
    }

References Nektar::LibUtilities::Points< DataT >::v_GetI().

GetI() [2/5]

template<typename DataT >

const MatrixSharedPtrType Nektar::LibUtilities::Points< DataT >::GetI ( const Array< OneD, const DataType > &  x, const Array< OneD, const DataType > &  y  )

inline

Definition at line 352 of file Points.h.

    {
        return v_GetI(x, y);
    }

References Nektar::LibUtilities::Points< DataT >::v_GetI().

GetI() [3/5]

template<typename DataT >

const MatrixSharedPtrType Nektar::LibUtilities::Points< DataT >::GetI ( const Array< OneD, const DataType > &  x, const Array< OneD, const DataType > &  y, const Array< OneD, const DataType > &  z  )

inline

Definition at line 358 of file Points.h.

    {
        return v_GetI(x, y, z);
    }

References Nektar::LibUtilities::Points< DataT >::v_GetI().

GetI() [4/5]

template<typename DataT >

const MatrixSharedPtrType Nektar::LibUtilities::Points< DataT >::GetI ( const PointsKey &  key )

inline

Definition at line 336 of file Points.h.

    {
        return v_GetI(key);
    }

References Nektar::LibUtilities::Points< DataT >::v_GetI().

GetI() [5/5]

template<typename DataT >

const MatrixSharedPtrType Nektar::LibUtilities::Points< DataT >::GetI ( unsigned int  uint, const Array< OneD, const DataType > &  x  )

inline

Definition at line 346 of file Points.h.

    {
        return v_GetI(uint, x);
    }

References Nektar::LibUtilities::Points< DataT >::v_GetI().

GetNumPoints()

template<typename DataT >

unsigned int Nektar::LibUtilities::Points< DataT >::GetNumPoints ( ) const

inline

Definition at line 273 of file Points.h.

    {
        return m_pointsKey.GetNumPoints();
    }

References Nektar::LibUtilities::PointsKey::GetNumPoints(), and Nektar::LibUtilities::Points< DataT >::m_pointsKey.

GetPoints() [1/3]

template<typename DataT >

void Nektar::LibUtilities::Points< DataT >::GetPoints ( Array< OneD, const DataType > &  x ) const

inline

Definition at line 310 of file Points.h.

    {
        x = m_points[0];
    }

References Nektar::LibUtilities::Points< DataT >::m_points.

GetPoints() [2/3]

template<typename DataT >

void Nektar::LibUtilities::Points< DataT >::GetPoints ( Array< OneD, const DataType > &  x, Array< OneD, const DataType > &  y  ) const

inline

Definition at line 315 of file Points.h.

    {
        x = m_points[0];
        y = m_points[1];
    }

References Nektar::LibUtilities::Points< DataT >::m_points.

GetPoints() [3/3]

template<typename DataT >

void Nektar::LibUtilities::Points< DataT >::GetPoints ( Array< OneD, const DataType > &  x, Array< OneD, const DataType > &  y, Array< OneD, const DataType > &  z  ) const

inline

Definition at line 322 of file Points.h.

    {
        x = m_points[0];
        y = m_points[1];
        z = m_points[2];
    }

References Nektar::LibUtilities::Points< DataT >::m_points.

GetPointsDim()

template<typename DataT >

unsigned int Nektar::LibUtilities::Points< DataT >::GetPointsDim ( ) const

inline

Definition at line 268 of file Points.h.

    {
        return m_pointsKey.GetPointsDim();
    }

References Nektar::LibUtilities::PointsKey::GetPointsDim(), and Nektar::LibUtilities::Points< DataT >::m_pointsKey.

Referenced by Nektar::LibUtilities::Points< DataT >::v_CalculatePoints().

GetPointsType()

template<typename DataT >

PointsType Nektar::LibUtilities::Points< DataT >::GetPointsType ( ) const

inline

Definition at line 283 of file Points.h.

    {
        return m_pointsKey.GetPointsType();
    }

References Nektar::LibUtilities::PointsKey::GetPointsType(), and Nektar::LibUtilities::Points< DataT >::m_pointsKey.

GetTotNumPoints()

template<typename DataT >

unsigned int Nektar::LibUtilities::Points< DataT >::GetTotNumPoints ( ) const

inline

Definition at line 278 of file Points.h.

    {
        return m_pointsKey.GetTotNumPoints();
    }

References Nektar::LibUtilities::PointsKey::GetTotNumPoints(), and Nektar::LibUtilities::Points< DataT >::m_pointsKey.

Referenced by Nektar::LibUtilities::Points< DataT >::v_CalculateDerivMatrix(), Nektar::LibUtilities::Points< DataT >::v_CalculatePoints(), and Nektar::LibUtilities::Points< DataT >::v_CalculateWeights().

GetW()

template<typename DataT >

const Array<OneD, const DataType>& Nektar::LibUtilities::Points< DataT >::GetW ( ) const

inline

Definition at line 293 of file Points.h.

    {
        return m_weights;
    }

References Nektar::LibUtilities::Points< DataT >::m_weights.

GetZ()

template<typename DataT >

const Array<OneD, const DataType>& Nektar::LibUtilities::Points< DataT >::GetZ ( ) const

inline

Definition at line 288 of file Points.h.

    {
        return m_points[0];
    }

References Nektar::LibUtilities::Points< DataT >::m_points.

GetZW()

template<typename DataT >

void Nektar::LibUtilities::Points< DataT >::GetZW ( Array< OneD, const DataType > &  z, Array< OneD, const DataType > &  w  ) const

inline

Definition at line 298 of file Points.h.

    {
        z = m_points[0];
        w = m_weights;
    }

References Nektar::LibUtilities::Points< DataT >::m_points, and Nektar::LibUtilities::Points< DataT >::m_weights.

Initialize()

template<typename DataT >

void Nektar::LibUtilities::Points< DataT >::Initialize ( void  )

inline

Definition at line 263 of file Points.h.

    {
        v_Initialize();
    }

References Nektar::LibUtilities::Points< DataT >::v_Initialize().

v_CalculateBaryWeights()

template<typename DataT >

virtual void Nektar::LibUtilities::Points< DataT >::v_CalculateBaryWeights ( )

inlineprotectedvirtual

This function calculates the barycentric weights used for enhanced interpolation speed.

For the points distribution \( z_i \) with \f% 1\leq z_i \leq N

Definition at line 422 of file Points.h.

    {
        const unsigned int totNumPoints = m_pointsKey.GetNumPoints();
        m_bcweights = Array<OneD, DataType>(totNumPoints, 1.0);
 
        Array<OneD, DataType> z = m_points[0];
 
        for (unsigned int i = 0; i < totNumPoints; ++i)
        {
            for (unsigned int j = 0; j < totNumPoints; ++j)
            {
                if (i == j)
                {
                    continue;
                }
 
                m_bcweights[i] *= (z[i] - z[j]);
            }
 
            m_bcweights[i] = 1.0 / m_bcweights[i];
        }
    }

References Nektar::LibUtilities::PointsKey::GetNumPoints(), Nektar::LibUtilities::Points< DataT >::m_bcweights, Nektar::LibUtilities::Points< DataT >::m_points, and Nektar::LibUtilities::Points< DataT >::m_pointsKey.

Referenced by Nektar::LibUtilities::Points< DataT >::v_Initialize().

v_CalculateDerivMatrix()

template<typename DataT >

virtual void Nektar::LibUtilities::Points< DataT >::v_CalculateDerivMatrix ( )

inlineprotectedvirtual

Reimplemented in Nektar::LibUtilities::PolyEPoints, Nektar::LibUtilities::NodalTriSPI, Nektar::LibUtilities::NodalTriFekete, Nektar::LibUtilities::NodalTriEvenlySpaced, Nektar::LibUtilities::NodalTriElec, Nektar::LibUtilities::NodalTetSPI, Nektar::LibUtilities::NodalTetEvenlySpaced, Nektar::LibUtilities::NodalTetElec, Nektar::LibUtilities::NodalQuadElec, Nektar::LibUtilities::NodalPrismSPI, Nektar::LibUtilities::NodalPrismEvenlySpaced, Nektar::LibUtilities::NodalPrismElec, Nektar::LibUtilities::NodalHexElec, Nektar::LibUtilities::GaussPoints, Nektar::LibUtilities::FourierSingleModePoints, Nektar::LibUtilities::FourierPoints, and Nektar::LibUtilities::BLPoints.

Definition at line 445 of file Points.h.

    {
        int totNumPoints = GetTotNumPoints();
        for (unsigned int i = 0; i < m_pointsKey.GetPointsDim(); ++i)
        {
            m_derivmatrix[i] =
                MemoryManager<NekMatrix<DataType>>::AllocateSharedPtr(
                    totNumPoints, totNumPoints);
        }
    }

References Nektar::LibUtilities::PointsKey::GetPointsDim(), Nektar::LibUtilities::Points< DataT >::GetTotNumPoints(), Nektar::LibUtilities::Points< DataT >::m_derivmatrix, and Nektar::LibUtilities::Points< DataT >::m_pointsKey.

Referenced by Nektar::LibUtilities::BLPoints::v_CalculateDerivMatrix(), Nektar::LibUtilities::FourierPoints::v_CalculateDerivMatrix(), Nektar::LibUtilities::FourierSingleModePoints::v_CalculateDerivMatrix(), and Nektar::LibUtilities::Points< DataT >::v_Initialize().

v_CalculatePoints()

template<typename DataT >

virtual void Nektar::LibUtilities::Points< DataT >::v_CalculatePoints ( )

inlineprotectedvirtual

Reimplemented in Nektar::LibUtilities::PolyEPoints, Nektar::LibUtilities::NodalTriSPI, Nektar::LibUtilities::NodalTriFekete, Nektar::LibUtilities::NodalTriEvenlySpaced, Nektar::LibUtilities::NodalTriElec, Nektar::LibUtilities::NodalTetSPI, Nektar::LibUtilities::NodalTetEvenlySpaced, Nektar::LibUtilities::NodalTetElec, Nektar::LibUtilities::NodalQuadElec, Nektar::LibUtilities::NodalPrismSPI, Nektar::LibUtilities::NodalPrismEvenlySpaced, Nektar::LibUtilities::NodalPrismElec, Nektar::LibUtilities::NodalHexElec, Nektar::LibUtilities::GaussPoints, Nektar::LibUtilities::FourierSingleModePoints, Nektar::LibUtilities::FourierPoints, and Nektar::LibUtilities::BLPoints.

Definition at line 395 of file Points.h.

    {
        unsigned int pointsDim    = GetPointsDim();
        unsigned int totNumPoints = GetTotNumPoints();
 
        for (unsigned int i = 0; i < pointsDim; ++i)
        {
            m_points[i] = Array<OneD, DataType>(totNumPoints);
        }
    }

References Nektar::LibUtilities::Points< DataT >::GetPointsDim(), Nektar::LibUtilities::Points< DataT >::GetTotNumPoints(), and Nektar::LibUtilities::Points< DataT >::m_points.

Referenced by Nektar::LibUtilities::NodalTetElec::v_CalculatePoints(), and Nektar::LibUtilities::Points< DataT >::v_Initialize().

v_CalculateWeights()

template<typename DataT >

virtual void Nektar::LibUtilities::Points< DataT >::v_CalculateWeights ( )

inlineprotectedvirtual

Reimplemented in Nektar::LibUtilities::PolyEPoints, Nektar::LibUtilities::NodalTriSPI, Nektar::LibUtilities::NodalTriFekete, Nektar::LibUtilities::NodalTriEvenlySpaced, Nektar::LibUtilities::NodalTriElec, Nektar::LibUtilities::NodalTetSPI, Nektar::LibUtilities::NodalTetEvenlySpaced, Nektar::LibUtilities::NodalTetElec, Nektar::LibUtilities::NodalQuadElec, Nektar::LibUtilities::NodalPrismSPI, Nektar::LibUtilities::NodalPrismEvenlySpaced, Nektar::LibUtilities::NodalPrismElec, Nektar::LibUtilities::NodalHexElec, Nektar::LibUtilities::GaussPoints, Nektar::LibUtilities::FourierSingleModePoints, Nektar::LibUtilities::FourierPoints, and Nektar::LibUtilities::BLPoints.

Definition at line 406 of file Points.h.

    {
        m_weights = Array<OneD, DataType>(GetTotNumPoints());
    }

References Nektar::LibUtilities::Points< DataT >::GetTotNumPoints(), and Nektar::LibUtilities::Points< DataT >::m_weights.

Referenced by Nektar::LibUtilities::Points< DataT >::v_Initialize().

v_GetGalerkinProjection()

template<typename DataT >

virtual const MatrixSharedPtrType Nektar::LibUtilities::Points< DataT >::v_GetGalerkinProjection ( const PointsKey &  pkey )

inlineprotectedvirtual

Reimplemented in Nektar::LibUtilities::GaussPoints.

Definition at line 512 of file Points.h.

    {
        boost::ignore_unused(pkey);
        NEKERROR(ErrorUtil::efatal, "Method not implemented ");
        std::shared_ptr<NekMatrix<NekDouble>> returnval(
            MemoryManager<NekMatrix<NekDouble>>::AllocateSharedPtr());
        return returnval;
    }

References Nektar::ErrorUtil::efatal, and NEKERROR.

Referenced by Nektar::LibUtilities::Points< DataT >::GetGalerkinProjection().

v_GetI() [1/5]

template<typename DataT >

virtual const MatrixSharedPtrType Nektar::LibUtilities::Points< DataT >::v_GetI ( const Array< OneD, const DataType > &  x )

inlineprotectedvirtual

Reimplemented in Nektar::LibUtilities::PolyEPoints, Nektar::LibUtilities::GaussPoints, Nektar::LibUtilities::FourierSingleModePoints, Nektar::LibUtilities::FourierPoints, and Nektar::LibUtilities::BLPoints.

Definition at line 469 of file Points.h.

    {
        boost::ignore_unused(x);
        NEKERROR(ErrorUtil::efatal, "Method not implemented");
        std::shared_ptr<NekMatrix<NekDouble>> returnval(
            MemoryManager<NekMatrix<NekDouble>>::AllocateSharedPtr());
        return returnval;
    }

References Nektar::ErrorUtil::efatal, and NEKERROR.

v_GetI() [2/5]

template<typename DataT >

virtual const MatrixSharedPtrType Nektar::LibUtilities::Points< DataT >::v_GetI ( const Array< OneD, const DataType > &  x, const Array< OneD, const DataType > &  y  )

inlineprotectedvirtual

Reimplemented in Nektar::LibUtilities::NodalTriFekete, Nektar::LibUtilities::NodalTriEvenlySpaced, and Nektar::LibUtilities::NodalTriElec.

Definition at line 489 of file Points.h.

    {
        boost::ignore_unused(x, y);
        NEKERROR(ErrorUtil::efatal, "Method not implemented");
        std::shared_ptr<NekMatrix<NekDouble>> returnval(
            MemoryManager<NekMatrix<NekDouble>>::AllocateSharedPtr());
        return returnval;
    }

References Nektar::ErrorUtil::efatal, and NEKERROR.

v_GetI() [3/5]

template<typename DataT >

virtual const MatrixSharedPtrType Nektar::LibUtilities::Points< DataT >::v_GetI ( const Array< OneD, const DataType > &  x, const Array< OneD, const DataType > &  y, const Array< OneD, const DataType > &  z  )

inlineprotectedvirtual

Reimplemented in Nektar::LibUtilities::NodalTetEvenlySpaced, Nektar::LibUtilities::NodalTetElec, Nektar::LibUtilities::NodalPrismEvenlySpaced, and Nektar::LibUtilities::NodalPrismElec.

Definition at line 500 of file Points.h.

    {
        boost::ignore_unused(x, y, z);
        NEKERROR(ErrorUtil::efatal, "Method not implemented");
        std::shared_ptr<NekMatrix<NekDouble>> returnval(
            MemoryManager<NekMatrix<NekDouble>>::AllocateSharedPtr());
        return returnval;
    }

References Nektar::ErrorUtil::efatal, and NEKERROR.

v_GetI() [4/5]

template<typename DataT >

virtual const MatrixSharedPtrType Nektar::LibUtilities::Points< DataT >::v_GetI ( const PointsKey &  key )

inlineprotectedvirtual

Reimplemented in Nektar::LibUtilities::PolyEPoints, Nektar::LibUtilities::NodalTriFekete, Nektar::LibUtilities::NodalTriEvenlySpaced, Nektar::LibUtilities::NodalTriElec, Nektar::LibUtilities::NodalTetEvenlySpaced, Nektar::LibUtilities::NodalTetElec, Nektar::LibUtilities::NodalPrismEvenlySpaced, Nektar::LibUtilities::NodalPrismElec, Nektar::LibUtilities::GaussPoints, Nektar::LibUtilities::FourierSingleModePoints, Nektar::LibUtilities::FourierPoints, and Nektar::LibUtilities::BLPoints.

Definition at line 460 of file Points.h.

    {
        boost::ignore_unused(key);
        NEKERROR(ErrorUtil::efatal, "Method not implemented ");
        std::shared_ptr<NekMatrix<NekDouble>> returnval(
            MemoryManager<NekMatrix<NekDouble>>::AllocateSharedPtr());
        return returnval;
    }

References Nektar::ErrorUtil::efatal, and NEKERROR.

Referenced by Nektar::LibUtilities::Points< DataT >::GetI().

v_GetI() [5/5]

template<typename DataT >

virtual const MatrixSharedPtrType Nektar::LibUtilities::Points< DataT >::v_GetI ( unsigned int  , const Array< OneD, const DataType > &  x  )

inlineprotectedvirtual

Reimplemented in Nektar::LibUtilities::PolyEPoints, Nektar::LibUtilities::GaussPoints, Nektar::LibUtilities::FourierSingleModePoints, Nektar::LibUtilities::FourierPoints, and Nektar::LibUtilities::BLPoints.

Definition at line 479 of file Points.h.

    {
        boost::ignore_unused(x);
        NEKERROR(ErrorUtil::efatal, "Method not implemented");
        std::shared_ptr<NekMatrix<NekDouble>> returnval(
            MemoryManager<NekMatrix<NekDouble>>::AllocateSharedPtr());
        return returnval;
    }

References Nektar::ErrorUtil::efatal, and NEKERROR.

v_Initialize()

template<typename DataT >

virtual void Nektar::LibUtilities::Points< DataT >::v_Initialize ( void  )

inlineprotectedvirtual

Definition at line 387 of file Points.h.

    {
        v_CalculatePoints();
        v_CalculateWeights();
        v_CalculateBaryWeights();
        v_CalculateDerivMatrix();
    }

References Nektar::LibUtilities::Points< DataT >::v_CalculateBaryWeights(), Nektar::LibUtilities::Points< DataT >::v_CalculateDerivMatrix(), Nektar::LibUtilities::Points< DataT >::v_CalculatePoints(), and Nektar::LibUtilities::Points< DataT >::v_CalculateWeights().

Referenced by Nektar::LibUtilities::Points< DataT >::Initialize().

Member Data Documentation

m_bcweights

template<typename DataT >

Array<OneD, DataType> Nektar::LibUtilities::Points< DataT >::m_bcweights

protected

Barycentric weights.

Definition at line 379 of file Points.h.

Referenced by Nektar::LibUtilities::Points< DataT >::GetBaryWeights(), and Nektar::LibUtilities::Points< DataT >::v_CalculateBaryWeights().

m_derivmatrix

template<typename DataT >

MatrixSharedPtrType Nektar::LibUtilities::Points< DataT >::m_derivmatrix[3]

protected

Derivative matrices.

Definition at line 381 of file Points.h.

Referenced by Nektar::LibUtilities::Points< DataT >::GetD(), and Nektar::LibUtilities::Points< DataT >::v_CalculateDerivMatrix().

m_GalerkinProjectionManager

template<typename DataT >

NekManager<PointsKey, NekMatrix<DataType>, PointsKey::opLess> Nektar::LibUtilities::Points< DataT >::m_GalerkinProjectionManager

protected

Definition at line 385 of file Points.h.

m_InterpManager

template<typename DataT >

NekManager<PointsKey, NekMatrix<DataType>, PointsKey::opLess> Nektar::LibUtilities::Points< DataT >::m_InterpManager

protected

Definition at line 383 of file Points.h.

m_points

template<typename DataT >

Array<OneD, DataType> Nektar::LibUtilities::Points< DataT >::m_points[3]

protected

Storage for the point locations, allowing for up to a 3D points storage.

Definition at line 375 of file Points.h.

Referenced by Nektar::LibUtilities::Points< DataT >::GetPoints(), Nektar::LibUtilities::Points< DataT >::GetZ(), Nektar::LibUtilities::Points< DataT >::GetZW(), Nektar::LibUtilities::Points< DataT >::v_CalculateBaryWeights(), and Nektar::LibUtilities::Points< DataT >::v_CalculatePoints().

m_pointsKey

template<typename DataT >

PointsKey Nektar::LibUtilities::Points< DataT >::m_pointsKey

protected

Points type for this points distributions.

Definition at line 372 of file Points.h.

Referenced by Nektar::LibUtilities::Points< DataT >::GetNumPoints(), Nektar::LibUtilities::Points< DataT >::GetPointsDim(), Nektar::LibUtilities::Points< DataT >::GetPointsType(), Nektar::LibUtilities::Points< DataT >::GetTotNumPoints(), Nektar::LibUtilities::Points< DataT >::v_CalculateBaryWeights(), and Nektar::LibUtilities::Points< DataT >::v_CalculateDerivMatrix().

m_weights

template<typename DataT >

Array<OneD, DataType> Nektar::LibUtilities::Points< DataT >::m_weights

protected

Quadrature weights for the weights.

Definition at line 377 of file Points.h.

Referenced by Nektar::LibUtilities::Points< DataT >::GetW(), Nektar::LibUtilities::Points< DataT >::GetZW(), and Nektar::LibUtilities::Points< DataT >::v_CalculateWeights().