#include <PointGeom.h>

Inheritance diagram for Nektar::SpatialDomains::PointGeom:

Public Member Functions
	PointGeom ()

	PointGeom (const int coordim, const int vid, NekDouble x, NekDouble y, NekDouble z)

	PointGeom (const PointGeom &T)

	~PointGeom () override

int	GetVid ()

void	GetCoords (NekDouble &x, NekDouble &y, NekDouble &z)

void	GetCoords (Array< OneD, NekDouble > &coords)

void	UpdatePosition (NekDouble x, NekDouble y, NekDouble z)

void	Mult (PointGeom &a, PointGeom &b)
	_this = a x b More...

void	Add (PointGeom &a, PointGeom &b)

void	Sub (PointGeom &a, PointGeom &b)

void	Rotate (PointGeom &a, int dir, NekDouble angle)
	_this = rotation of a by angle 'angle' around axis dir More...

NekDouble	dist (PointGeom &a)
	return distance between this and input a More...

NekDouble	dot (PointGeom &a)
	retun the dot product between this and input a More...

Public Member Functions inherited from Nektar::SpatialDomains::Geometry0D
	Geometry0D ()

	Geometry0D (const int coordim)

	~Geometry0D () override

Public Member Functions inherited from Nektar::SpatialDomains::Geometry
	Geometry ()
	Default constructor. More...

	Geometry (int coordim)
	Constructor when supplied a coordinate dimension. More...

virtual	~Geometry ()
	Default destructor. More...

int	GetCoordim () const
	Return the coordinate dimension of this object (i.e. the dimension of the space in which this object is embedded). More...

void	SetCoordim (int coordim)
	Sets the coordinate dimension of this object (i.e. the dimension of the space in which this object is embedded). More...

GeomFactorsSharedPtr	GetGeomFactors ()
	Get the geometric factors for this object, generating them if required. More...

GeomFactorsSharedPtr	GetRefGeomFactors (const Array< OneD, const LibUtilities::BasisSharedPtr > &tbasis)

GeomFactorsSharedPtr	GetMetricInfo ()
	Get the geometric factors for this object. More...

LibUtilities::ShapeType	GetShapeType (void)
	Get the geometric shape type of this object. More...

int	GetGlobalID (void) const
	Get the ID of this object. More...

void	SetGlobalID (int globalid)
	Set the ID of this object. More...

int	GetVid (int i) const
	Get the ID of vertex `i` of this object. More...

int	GetEid (int i) const
	Get the ID of edge `i` of this object. More...

int	GetFid (int i) const
	Get the ID of face `i` of this object. More...

int	GetTid (int i) const
	Get the ID of trace `i` of this object. More...

PointGeomSharedPtr	GetVertex (int i) const
	Returns vertex `i` of this object. More...

Geometry1DSharedPtr	GetEdge (int i) const
	Returns edge `i` of this object. More...

Geometry2DSharedPtr	GetFace (int i) const
	Returns face `i` of this object. More...

StdRegions::Orientation	GetEorient (const int i) const
	Returns the orientation of edge `i` with respect to the ordering of edges in the standard element. More...

StdRegions::Orientation	GetForient (const int i) const
	Returns the orientation of face `i` with respect to the ordering of faces in the standard element. More...

int	GetNumVerts () const
	Get the number of vertices of this object. More...

int	GetNumEdges () const
	Get the number of edges of this object. More...

int	GetNumFaces () const
	Get the number of faces of this object. More...

int	GetShapeDim () const
	Get the object's shape dimension. More...

StdRegions::StdExpansionSharedPtr	GetXmap () const
	Return the mapping object Geometry::m_xmap that represents the coordinate transformation from standard element to physical element. More...

const Array< OneD, const NekDouble > &	GetCoeffs (const int i) const
	Return the coefficients of the transformation Geometry::m_xmap in coordinate direction `i`. More...

void	FillGeom ()
	Populate the coordinate mapping Geometry::m_coeffs information from any children geometry elements. More...

std::array< NekDouble, 6 >	GetBoundingBox ()
	Generates the bounding box for the element. More...

void	ClearBoundingBox ()

bool	ContainsPoint (const Array< OneD, const NekDouble > &gloCoord, NekDouble tol=0.0)
	Determine whether an element contains a particular Cartesian coordinate \((x,y,z)\). More...

bool	ContainsPoint (const Array< OneD, const NekDouble > &gloCoord, Array< OneD, NekDouble > &locCoord, NekDouble tol)
	Determine whether an element contains a particular Cartesian coordinate \((x,y,z)\). More...

bool	ContainsPoint (const Array< OneD, const NekDouble > &gloCoord, Array< OneD, NekDouble > &locCoord, NekDouble tol, NekDouble &dist)
	Determine whether an element contains a particular Cartesian coordinate \(\vec{x} = (x,y,z)\). More...

NekDouble	GetLocCoords (const Array< OneD, const NekDouble > &coords, Array< OneD, NekDouble > &Lcoords)
	Determine the local collapsed coordinates that correspond to a given Cartesian coordinate for this geometry object. More...

NekDouble	GetCoord (const int i, const Array< OneD, const NekDouble > &Lcoord)
	Given local collapsed coordinate `Lcoord`, return the value of physical coordinate in direction `i`. More...

int	PreliminaryCheck (const Array< OneD, const NekDouble > &gloCoord)
	A fast and robust check if a given global coord is outside of a deformed element. For regular elements, this check is unnecessary. More...

bool	MinMaxCheck (const Array< OneD, const NekDouble > &gloCoord)
	Check if given global coord is within the BoundingBox of the element. More...

bool	ClampLocCoords (Array< OneD, NekDouble > &locCoord, NekDouble tol=std::numeric_limits< NekDouble >::epsilon())
	Clamp local coords to be within standard regions [-1, 1]^dim. More...

NekDouble	FindDistance (const Array< OneD, const NekDouble > &xs, Array< OneD, NekDouble > &xi)

int	GetVertexEdgeMap (int i, int j) const
	Returns the standard element edge IDs that are connected to a given vertex. More...

int	GetVertexFaceMap (int i, int j) const
	Returns the standard element face IDs that are connected to a given vertex. More...

int	GetEdgeFaceMap (int i, int j) const
	Returns the standard element edge IDs that are connected to a given face. More...

int	GetEdgeNormalToFaceVert (int i, int j) const
	Returns the standard lement edge IDs that are normal to a given face vertex. More...

int	GetDir (const int i, const int j=0) const
	Returns the element coordinate direction corresponding to a given face coordinate direction. More...

void	Reset (CurveMap &curvedEdges, CurveMap &curvedFaces)
	Reset this geometry object: unset the current state, zero Geometry::m_coeffs and remove allocated GeomFactors. More...

void	Setup ()

Public Member Functions inherited from Nektar::NekPoint< NekDouble >
	NekPoint ()

	NekPoint (const std::string &pointValues)

	NekPoint (typename boost::call_traits< DataType >::param_type x, typename boost::call_traits< DataType >::param_type y, typename boost::call_traits< DataType >::param_type z)

	NekPoint (typename boost::call_traits< DataType >::const_reference a)

	NekPoint (const NekPoint< DataType > &rhs)

	~NekPoint ()

NekPoint< DataType > &	operator= (const NekPoint< DataType > &rhs)

boost::call_traits< DataType >::reference	operator() (unsigned int i)
	Returns i^{th} element. More...

boost::call_traits< DataType >::const_reference	operator() (unsigned int i) const

boost::call_traits< DataType >::reference	operator[] (unsigned int i)

boost::call_traits< DataType >::const_reference	operator[] (unsigned int i) const

boost::call_traits< DataType >::const_reference	x () const

boost::call_traits< DataType >::reference	x ()

boost::call_traits< DataType >::const_reference	y () const

boost::call_traits< DataType >::reference	y ()

boost::call_traits< DataType >::const_reference	z () const

boost::call_traits< DataType >::reference	z ()

boost::call_traits< DataType >::const_reference	a () const

boost::call_traits< DataType >::const_reference	b () const

boost::call_traits< DataType >::const_reference	c () const

boost::call_traits< DataType >::const_reference	r () const

boost::call_traits< DataType >::const_reference	s () const

boost::call_traits< DataType >::const_reference	t () const

void	SetX (typename boost::call_traits< DataType >::const_reference val)

void	SetY (typename boost::call_traits< DataType >::const_reference val)

void	SetZ (typename boost::call_traits< DataType >::const_reference val)

const DataType *	GetPtr () const

bool	operator== (const NekPoint< DataType > &rhs) const

bool	operator!= (const NekPoint< DataType > &rhs) const

void	negate ()
	Arithmetic Routines. More...

NekPoint< DataType >	operator- () const

NekPoint< DataType > &	operator+= (const NekPoint< DataType > &rhs)

NekPoint< DataType > &	operator+= (typename boost::call_traits< DataType >::param_type rhs)

NekPoint< DataType > &	operator-= (const NekPoint< DataType > &rhs)

NekPoint< DataType > &	operator-= (typename boost::call_traits< DataType >::param_type rhs)

NekPoint< DataType > &	operator*= (typename boost::call_traits< DataType >::param_type rhs)

NekPoint< DataType > &	operator/= (typename boost::call_traits< DataType >::param_type rhs)

std::string	AsString () const

Protected Member Functions
void	v_GenGeomFactors () override

PointGeomSharedPtr	v_GetVertex (int i) const override

Protected Member Functions inherited from Nektar::SpatialDomains::Geometry0D
bool	v_ContainsPoint (const Array< OneD, const NekDouble > &gloCoord, Array< OneD, NekDouble > &locCoord, NekDouble tol, NekDouble &dist) override
	Determine whether an element contains a particular Cartesian coordinate \(\vec{x} = (x,y,z)\). More...

int	v_GetShapeDim () const override
	Get the object's shape dimension. More...

Protected Member Functions inherited from Nektar::SpatialDomains::Geometry
void	GenGeomFactors ()
	Handles generation of geometry factors. More...

virtual PointGeomSharedPtr	v_GetVertex (int i) const =0

virtual Geometry1DSharedPtr	v_GetEdge (int i) const
	Returns edge `i` of this object. More...

virtual Geometry2DSharedPtr	v_GetFace (int i) const
	Returns face `i` of this object. More...

virtual StdRegions::Orientation	v_GetEorient (const int i) const
	Returns the orientation of edge `i` with respect to the ordering of edges in the standard element. More...

virtual StdRegions::Orientation	v_GetForient (const int i) const
	Returns the orientation of face `i` with respect to the ordering of faces in the standard element. More...

virtual int	v_GetNumVerts () const
	Get the number of vertices of this object. More...

virtual int	v_GetNumEdges () const
	Get the number of edges of this object. More...

virtual int	v_GetNumFaces () const
	Get the number of faces of this object. More...

virtual int	v_GetShapeDim () const
	Get the object's shape dimension. More...

virtual StdRegions::StdExpansionSharedPtr	v_GetXmap () const
	Return the mapping object Geometry::m_xmap that represents the coordinate transformation from standard element to physical element. More...

virtual void	v_FillGeom ()
	Populate the coordinate mapping Geometry::m_coeffs information from any children geometry elements. More...

virtual bool	v_ContainsPoint (const Array< OneD, const NekDouble > &gloCoord, Array< OneD, NekDouble > &locCoord, NekDouble tol, NekDouble &dist)
	Determine whether an element contains a particular Cartesian coordinate \(\vec{x} = (x,y,z)\). More...

virtual int	v_AllLeftCheck (const Array< OneD, const NekDouble > &gloCoord)

virtual NekDouble	v_GetCoord (const int i, const Array< OneD, const NekDouble > &Lcoord)
	Given local collapsed coordinate `Lcoord`, return the value of physical coordinate in direction `i`. More...

virtual NekDouble	v_GetLocCoords (const Array< OneD, const NekDouble > &coords, Array< OneD, NekDouble > &Lcoords)
	Determine the local collapsed coordinates that correspond to a given Cartesian coordinate for this geometry object. More...

virtual NekDouble	v_FindDistance (const Array< OneD, const NekDouble > &xs, Array< OneD, NekDouble > &xi)

virtual int	v_GetVertexEdgeMap (int i, int j) const
	Returns the standard element edge IDs that are connected to a given vertex. More...

virtual int	v_GetVertexFaceMap (int i, int j) const
	Returns the standard element face IDs that are connected to a given vertex. More...

virtual int	v_GetEdgeFaceMap (int i, int j) const
	Returns the standard element edge IDs that are connected to a given face. More...

virtual int	v_GetEdgeNormalToFaceVert (const int i, const int j) const
	Returns the standard lement edge IDs that are normal to a given face vertex. More...

virtual int	v_GetDir (const int faceidx, const int facedir) const
	Returns the element coordinate direction corresponding to a given face coordinate direction. More...

virtual void	v_Reset (CurveMap &curvedEdges, CurveMap &curvedFaces)
	Reset this geometry object: unset the current state, zero Geometry::m_coeffs and remove allocated GeomFactors. More...

virtual void	v_Setup ()

virtual void	v_GenGeomFactors ()=0

void	SetUpCoeffs (const int nCoeffs)
	Initialise the Geometry::m_coeffs array. More...

virtual void	v_CalculateInverseIsoParam ()

Friends
bool	operator== (const PointGeom &x, const PointGeom &y)
	Determine equivalence by the ids. No matter what the position, if the ids are the same, then they are equivalent, and vice versa. More...

bool	operator== (const PointGeom &x, const PointGeom *y)

bool	operator== (const PointGeom *x, const PointGeom &y)

bool	operator!= (const PointGeom &x, const PointGeom &y)

bool	operator!= (const PointGeom &x, const PointGeom *y)

bool	operator!= (const PointGeom *x, const PointGeom &y)

Additional Inherited Members
Public Types inherited from Nektar::NekPoint< NekDouble >
typedef NekDouble	DataType

typedef ThreeD	dim

Static Public Member Functions inherited from Nektar::NekPoint< NekDouble >
static unsigned int	dimension ()
	Returns the number of dimensions for the point. More...

Static Public Attributes inherited from Nektar::SpatialDomains::Geometry0D
static const int	kDim = 0

Static Protected Member Functions inherited from Nektar::SpatialDomains::Geometry
static GeomFactorsSharedPtr	ValidateRegGeomFactor (GeomFactorsSharedPtr geomFactor)
	Check to see if a geometric factor has already been created that contains the same regular information. More...

Protected Attributes inherited from Nektar::SpatialDomains::Geometry
int	m_coordim
	Coordinate dimension of this geometry object. More...

GeomFactorsSharedPtr	m_geomFactors
	Geometric factors. More...

GeomState	m_geomFactorsState
	State of the geometric factors. More...

StdRegions::StdExpansionSharedPtr	m_xmap
	\(\chi\) mapping containing isoparametric transformation. More...

GeomState	m_state
	Enumeration to dictate whether coefficients are filled. More...

bool	m_setupState
	Wether or not the setup routines have been run. More...

GeomType	m_geomType
	Type of geometry. More...

LibUtilities::ShapeType	m_shapeType
	Type of shape. More...

int	m_globalID
	Global ID. More...

Array< OneD, Array< OneD, NekDouble > >	m_coeffs
	Array containing expansion coefficients of `m_xmap`. More...

Array< OneD, NekDouble >	m_boundingBox
	Array containing bounding box. More...

Array< OneD, Array< OneD, NekDouble > >	m_isoParameter

Array< OneD, Array< OneD, NekDouble > >	m_invIsoParam

int	m_straightEdge

Static Protected Attributes inherited from Nektar::SpatialDomains::Geometry
static GeomFactorsVector	m_regGeomFactorsManager

Detailed Description

Definition at line 53 of file PointGeom.h.

Constructor & Destructor Documentation

◆ PointGeom() [1/3]

Nektar::SpatialDomains::PointGeom::PointGeom ( )

Definition at line 43 of file PointGeom.cpp.

                     : NekPoint<NekDouble>(0.0, 0.0, 0.0)
{
    m_shapeType = LibUtilities::ePoint;
    m_coordim   = 0;
    m_globalID  = 0;
}

References Nektar::LibUtilities::ePoint, Nektar::SpatialDomains::Geometry::m_coordim, Nektar::SpatialDomains::Geometry::m_globalID, and Nektar::SpatialDomains::Geometry::m_shapeType.

Referenced by v_GetVertex().

◆ PointGeom() [2/3]

Nektar::SpatialDomains::PointGeom::PointGeom	(	const int	coordim,
		const int	vid,
		NekDouble	x,
		NekDouble	y,
		NekDouble	z
	)

Definition at line 50 of file PointGeom.cpp.

    : NekPoint<NekDouble>(x, y, z)
{
    m_shapeType = LibUtilities::ePoint;
    m_coordim   = coordim;
    m_globalID  = vid;
}

References Nektar::LibUtilities::ePoint, Nektar::SpatialDomains::Geometry::m_coordim, Nektar::SpatialDomains::Geometry::m_globalID, and Nektar::SpatialDomains::Geometry::m_shapeType.

◆ PointGeom() [3/3]

Nektar::SpatialDomains::PointGeom::PointGeom ( const PointGeom & T )

Definition at line 60 of file PointGeom.cpp.

    : Geometry0D(T), NekPoint<NekDouble>(T),
      std::enable_shared_from_this<PointGeom>(T)
{
    m_shapeType = T.m_shapeType;
    m_globalID  = T.m_globalID;
    m_coordim   = T.m_coordim;
}

References Nektar::SpatialDomains::Geometry::m_coordim, Nektar::SpatialDomains::Geometry::m_globalID, and Nektar::SpatialDomains::Geometry::m_shapeType.

◆ ~PointGeom()

Nektar::SpatialDomains::PointGeom::~PointGeom ( )

override

Definition at line 69 of file PointGeom.cpp.

70{

71}

Member Function Documentation

◆ Add()

void Nektar::SpatialDomains::PointGeom::Add	(	PointGeom &	a,
		PointGeom &	b
	)

Definition at line 113 of file PointGeom.cpp.

{
    (*this)(0) = a[0] + b[0];
    (*this)(1) = a[1] + b[1];
    (*this)(2) = a[2] + b[2];
    m_coordim  = std::max(a.GetCoordim(), b.GetCoordim());
}

References Nektar::NekPoint< NekDouble >::a(), Nektar::NekPoint< NekDouble >::b(), and Nektar::SpatialDomains::Geometry::m_coordim.

◆ dist()

NekDouble Nektar::SpatialDomains::PointGeom::dist ( PointGeom & a )

return distance between this and input a

Definition at line 178 of file PointGeom.cpp.

{
    return sqrt((x() - a.x()) * (x() - a.x()) + (y() - a.y()) * (y() - a.y()) +
                (z() - a.z()) * (z() - a.z()));
}

References Nektar::NekPoint< NekDouble >::a(), tinysimd::sqrt(), Nektar::NekPoint< NekDouble >::x(), Nektar::NekPoint< NekDouble >::y(), and Nektar::NekPoint< NekDouble >::z().

Referenced by Nektar::MultiRegions::DisContField::FindPeriodicTraces(), Nektar::SpatialDomains::TriGeom::GetFaceOrientation(), Nektar::SpatialDomains::QuadGeom::GetFaceOrientation(), GetNewVertexLocation(), and Nektar::LocalRegions::Expansion2D::v_TraceNormLen().

◆ dot()

NekDouble Nektar::SpatialDomains::PointGeom::dot ( PointGeom & a )

retun the dot product between this and input a

Definition at line 185 of file PointGeom.cpp.

{
    return (x() * a.x() + y() * a.y() + z() * a.z());
}

References Nektar::NekPoint< NekDouble >::a(), Nektar::NekPoint< NekDouble >::x(), Nektar::NekPoint< NekDouble >::y(), and Nektar::NekPoint< NekDouble >::z().

Referenced by Nektar::LocalRegions::Expansion2D::v_TraceNormLen(), and Nektar::LocalRegions::Expansion3D::v_TraceNormLen().

◆ GetCoords() [1/2]

void Nektar::SpatialDomains::PointGeom::GetCoords ( Array< OneD, NekDouble > & coords )

Definition at line 89 of file PointGeom.cpp.

{
    switch (m_coordim)
    {
        case 3:
            coords[2] = (*this)(2);
            /* Falls through. */
        case 2:
            coords[1] = (*this)(1);
            /* Falls through. */
        case 1:
            coords[0] = (*this)(0);
            break;
    }
}

References Nektar::SpatialDomains::Geometry::m_coordim.

◆ GetCoords() [2/2]

void Nektar::SpatialDomains::PointGeom::GetCoords	(	NekDouble &	x,
		NekDouble &	y,
		NekDouble &	z
	)

Definition at line 73 of file PointGeom.cpp.

{
    switch (m_coordim)
    {
        case 3:
            z = (*this)(2);
            /* Falls through. */
        case 2:
            y = (*this)(1);
            /* Falls through. */
        case 1:
            x = (*this)(0);
            break;
    }
}

References Nektar::SpatialDomains::Geometry::m_coordim, Nektar::NekPoint< NekDouble >::x(), Nektar::NekPoint< NekDouble >::y(), and Nektar::NekPoint< NekDouble >::z().

◆ GetVid()

int Nektar::SpatialDomains::PointGeom::GetVid ( )

inline

Definition at line 65 of file PointGeom.h.

    {
        return m_globalID;
    }

References Nektar::SpatialDomains::Geometry::m_globalID.

◆ Mult()

void Nektar::SpatialDomains::PointGeom::Mult	(	PointGeom &	a,
		PointGeom &	b
	)

_this = a x b

Definition at line 131 of file PointGeom.cpp.

{
    (*this)(0) = a[1] * b[2] - a[2] * b[1];
    (*this)(1) = a[2] * b[0] - a[0] * b[2];
    (*this)(2) = a[0] * b[1] - a[1] * b[0];
    m_coordim  = 3;
}

References Nektar::NekPoint< NekDouble >::a(), Nektar::NekPoint< NekDouble >::b(), and Nektar::SpatialDomains::Geometry::m_coordim.

Referenced by Nektar::SpatialDomains::QuadGeom::v_GenGeomFactors(), Nektar::SpatialDomains::TriGeom::v_GenGeomFactors(), and Nektar::LocalRegions::Expansion3D::v_TraceNormLen().

◆ Rotate()

void Nektar::SpatialDomains::PointGeom::Rotate	(	PointGeom &	a,
		int	dir,
		NekDouble	angle
	)

_this = rotation of a by angle 'angle' around axis dir

Definition at line 140 of file PointGeom.cpp.

{
    switch (dir)
    {
        case 0:
        {
            NekDouble yrot = cos(angle) * a.y() - sin(angle) * a.z();
            NekDouble zrot = sin(angle) * a.y() + cos(angle) * a.z();
 
            (*this)(0) = a.x();
            (*this)(1) = yrot;
            (*this)(2) = zrot;
        }
        break;
        case 1:
        {
            NekDouble zrot = cos(angle) * a.z() - sin(angle) * a.x();
            NekDouble xrot = sin(angle) * a.z() + cos(angle) * a.x();
 
            (*this)(0) = xrot;
            (*this)(1) = a.y();
            (*this)(2) = zrot;
        }
        break;
        case 2:
        {
            NekDouble xrot = cos(angle) * a.x() - sin(angle) * a.y();
            NekDouble yrot = sin(angle) * a.x() + cos(angle) * a.y();
 
            (*this)(0) = xrot;
            (*this)(1) = yrot;
            (*this)(2) = a.z();
        }
        break;
    }
}

References Nektar::NekPoint< NekDouble >::a().

Referenced by Nektar::MultiRegions::DisContField::FindPeriodicTraces(), Nektar::SpatialDomains::TriGeom::GetFaceOrientation(), and Nektar::SpatialDomains::QuadGeom::GetFaceOrientation().

◆ Sub()

void Nektar::SpatialDomains::PointGeom::Sub	(	PointGeom &	a,
		PointGeom &	b
	)

Definition at line 122 of file PointGeom.cpp.

{
    (*this)(0) = a[0] - b[0];
    (*this)(1) = a[1] - b[1];
    (*this)(2) = a[2] - b[2];
    m_coordim  = std::max(a.GetCoordim(), b.GetCoordim());
}

References Nektar::NekPoint< NekDouble >::a(), Nektar::NekPoint< NekDouble >::b(), and Nektar::SpatialDomains::Geometry::m_coordim.

Referenced by Nektar::SpatialDomains::QuadGeom::v_GenGeomFactors(), Nektar::SpatialDomains::TriGeom::v_GenGeomFactors(), Nektar::LocalRegions::Expansion2D::v_TraceNormLen(), and Nektar::LocalRegions::Expansion3D::v_TraceNormLen().

◆ UpdatePosition()

void Nektar::SpatialDomains::PointGeom::UpdatePosition	(	NekDouble	x,
		NekDouble	y,
		NekDouble	z
	)

Definition at line 105 of file PointGeom.cpp.

{
    (*this)(0) = x;
    (*this)(1) = y;
    (*this)(2) = z;
}

References Nektar::NekPoint< NekDouble >::x(), Nektar::NekPoint< NekDouble >::y(), and Nektar::NekPoint< NekDouble >::z().

Referenced by Nektar::LocalRegions::Expansion3D::v_TraceNormLen().

◆ v_GenGeomFactors()

void Nektar::SpatialDomains::PointGeom::v_GenGeomFactors ( )

overrideprotectedvirtual

Implements Nektar::SpatialDomains::Geometry.

Definition at line 230 of file PointGeom.cpp.

231{

232}

◆ v_GetVertex()

PointGeomSharedPtr Nektar::SpatialDomains::PointGeom::v_GetVertex ( int i ) const

overrideprotectedvirtual

Implements Nektar::SpatialDomains::Geometry.

Definition at line 222 of file PointGeom.cpp.

{
    ASSERTL0(i == 0, "Index other than 0 is meaningless.");
    // shared_this_ptr() returns const PointGeom, which cannot be
    // returned.
    return PointGeomSharedPtr(new PointGeom(*this));
}

References ASSERTL0, and PointGeom().

Friends And Related Function Documentation

◆ operator!= [1/3]

bool operator!=	(	const PointGeom &	x,
		const PointGeom &	y
	)

friend

Definition at line 207 of file PointGeom.cpp.

{
    return (x.m_globalID != y.m_globalID);
}

◆ operator!= [2/3]

bool operator!=	(	const PointGeom &	x,
		const PointGeom *	y
	)

friend

Definition at line 212 of file PointGeom.cpp.

{
    return (x.m_globalID != y->m_globalID);
}

◆ operator!= [3/3]

bool operator!=	(	const PointGeom *	x,
		const PointGeom &	y
	)

friend

Definition at line 217 of file PointGeom.cpp.

{
    return (x->m_globalID != y.m_globalID);
}

◆ operator== [1/3]

bool operator==	(	const PointGeom &	x,
		const PointGeom &	y
	)

friend

Determine equivalence by the ids. No matter what the position, if the ids are the same, then they are equivalent, and vice versa.

Definition at line 192 of file PointGeom.cpp.

{
    return (x.m_globalID == y.m_globalID);
}

◆ operator== [2/3]

bool operator==	(	const PointGeom &	x,
		const PointGeom *	y
	)

friend

Definition at line 197 of file PointGeom.cpp.

{
    return (x.m_globalID == y->m_globalID);
}

◆ operator== [3/3]

bool operator==	(	const PointGeom *	x,
		const PointGeom &	y
	)

friend

Definition at line 202 of file PointGeom.cpp.

{
    return (x->m_globalID == y.m_globalID);
}

Public Member Functions

Protected Member Functions

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ PointGeom() [1/3]

◆ PointGeom() [2/3]

◆ PointGeom() [3/3]

◆ ~PointGeom()

Member Function Documentation

◆ Add()

◆ dist()

◆ dot()

◆ GetCoords() [1/2]

◆ GetCoords() [2/2]

◆ GetVid()

◆ Mult()

◆ Rotate()

◆ Sub()

◆ UpdatePosition()

◆ v_GenGeomFactors()

◆ v_GetVertex()

Friends And Related Function Documentation

◆ operator!= [1/3]

◆ operator!= [2/3]

◆ operator!= [3/3]

◆ operator== [1/3]

◆ operator== [2/3]

◆ operator== [3/3]