#include <PointGeom.h>

Inheritance diagram for Nektar::SpatialDomains::PointGeom:

Collaboration 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 ()
void	AddElmtConnected (int gvo_id, int locid)
int	NumElmtConnected () const
bool	IsElmtConnected (int gvo_id, int locid) const
void	GetCoords (NekDouble &x, NekDouble &y, NekDouble &z)
void	GetCoords (Array< OneD, NekDouble > &coords)
void	UpdatePosition (NekDouble x, NekDouble y, NekDouble z)
int	GetVid () const
void	SetVid (const int vid)
void	Mult (PointGeom &a, PointGeom &b)
void	Add (PointGeom &a, PointGeom &b)
void	Sub (PointGeom &a, PointGeom &b)
NekDouble	dist (PointGeom &a)
NekDouble	dot (PointGeom &a)
Public Member Functions inherited from Nektar::SpatialDomains::Geometry0D
	Geometry0D ()
	Geometry0D (const int coordim)
virtual	~Geometry0D ()
Public Member Functions inherited from Nektar::SpatialDomains::Geometry
	Geometry ()
	Geometry (int coordim)
virtual	~Geometry ()
int	GetCoordim () const
void	SetCoordim (int coordim)
GeomFactorsSharedPtr	GetGeomFactors ()
GeomFactorsSharedPtr	GetRefGeomFactors (const Array< OneD, const LibUtilities::BasisSharedPtr > &tbasis)
GeomFactorsSharedPtr	GetMetricInfo ()
LibUtilities::ShapeType	GetShapeType (void)
int	GetGlobalID (void)
void	SetGlobalID (int globalid)
int	GetVid (int i) const
int	GetEid (int i) const
int	GetFid (int i) const
int	GetTid (int i) const
int	GetNumVerts () const
PointGeomSharedPtr	GetVertex (int i) const
StdRegions::Orientation	GetEorient (const int i) const
StdRegions::Orientation	GetPorient (const int i) const
StdRegions::Orientation	GetForient (const int i) const
int	GetNumEdges () const
int	GetNumFaces () const
int	GetShapeDim () const
StdRegions::StdExpansionSharedPtr	GetXmap () const
const Array< OneD, const NekDouble > &	GetCoeffs (const int i) const
bool	ContainsPoint (const Array< OneD, const NekDouble > &gloCoord, NekDouble tol=0.0)
bool	ContainsPoint (const Array< OneD, const NekDouble > &gloCoord, Array< OneD, NekDouble > &locCoord, NekDouble tol)
bool	ContainsPoint (const Array< OneD, const NekDouble > &gloCoord, Array< OneD, NekDouble > &locCoord, NekDouble tol, NekDouble &resid)
int	GetVertexEdgeMap (int i, int j) const
int	GetVertexFaceMap (int i, int j) const
	return the id of the $j^{th}$ face attached to the $i^{th}$ vertex
int	GetEdgeFaceMap (int i, int j) const
void	FillGeom ()
	Put all quadrature information into face/edge structure and backward transform.
NekDouble	GetLocCoords (const Array< OneD, const NekDouble > &coords, Array< OneD, NekDouble > &Lcoords)
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.
void	SetOwnData ()
const LibUtilities::BasisSharedPtr	GetBasis (const int i)
	Return the j-th basis of the i-th co-ordinate dimension.
const LibUtilities::PointsKeyVector	GetPointsKeys ()
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.
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.
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

Static Public Member Functions
static StdRegions::Orientation	GetPointOrientation (const SegGeom &edge1, const SegGeom &edge2)
	Get the orientation of point1; to be used later for normal convention.
Static Public Member Functions inherited from Nektar::NekPoint< NekDouble >
static unsigned int	dimension ()
	Returns the number of dimensions for the point.

Protected Member Functions
virtual void	v_GenGeomFactors ()
virtual int	v_GetVid (int id) const
virtual PointGeomSharedPtr	v_GetVertex (int i) const

Protected Attributes
int	m_vid
std::list< CompToElmt >	m_elmtMap

Private Member Functions
virtual NekDouble	v_GetCoord (const int i, const Array< OneD, const NekDouble > &Lcoord)
virtual NekDouble	v_GetLocCoords (const Array< OneD, const NekDouble > &coords, Array< OneD, NekDouble > &Lcoords)

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.
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 Protected Member Functions inherited from Nektar::SpatialDomains::Geometry
static GeomFactorsSharedPtr	ValidateRegGeomFactor (GeomFactorsSharedPtr geomFactor)
Static Protected Attributes inherited from Nektar::SpatialDomains::Geometry
static GeomFactorsVector	m_regGeomFactorsManager

Detailed Description

Definition at line 60 of file PointGeom.h.

Constructor & Destructor Documentation

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

Definition at line 51 of file PointGeom.cpp.

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

Referenced by v_GetVertex().

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

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

Definition at line 59 of file PointGeom.cpp.

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

                : NekPoint<NekDouble>(x,y,z)
        {
            m_shapeType = LibUtilities::ePoint;
            m_coordim = coordim;
            m_vid     = vid;
            m_globalID = vid;
            (*this)(0) = x;
            (*this)(1) = y;
            (*this)(2) = z;
        }

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

Definition at line 75 of file PointGeom.cpp.

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

                                              : NekPoint<NekDouble>(T)
        {
            m_shapeType = T.m_shapeType;
            m_vid = T.m_vid;
            m_coordim = T.m_coordim;
            m_globalID = T.m_globalID;
            std::list<CompToElmt>::const_iterator def;
            for(def = T.m_elmtMap.begin(); def != T.m_elmtMap.end(); def++)
            {
                m_elmtMap.push_back(*def);
            }
        }

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

Definition at line 90 of file PointGeom.cpp.

{

}

Member Function Documentation

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

Definition at line 159 of file PointGeom.cpp.

References Nektar::SpatialDomains::Geometry::GetCoordim(), and Nektar::SpatialDomains::Geometry::m_coordim.

        {
            (*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());
        }

void Nektar::SpatialDomains::PointGeom::AddElmtConnected	(	int	gvo_id,
		int	locid
	)

Reimplemented from Nektar::SpatialDomains::Geometry.

Definition at line 95 of file PointGeom.cpp.

References m_elmtMap.

        {
            CompToElmt ee(gvo_id,locid);
            m_elmtMap.push_back(ee);
        }

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

Definition at line 186 of file PointGeom.cpp.

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

Referenced by GetNewVertexLocation().

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

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

Definition at line 192 of file PointGeom.cpp.

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

Referenced by Nektar::SpatialDomains::TetGeom::v_GetLocCoords(), Nektar::SpatialDomains::PyrGeom::v_GetLocCoords(), Nektar::SpatialDomains::PrismGeom::v_GetLocCoords(), Nektar::SpatialDomains::QuadGeom::v_GetLocCoords(), and Nektar::SpatialDomains::TriGeom::v_GetLocCoords().

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

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

Definition at line 122 of file PointGeom.cpp.

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

Referenced by Nektar::LocalRegions::PointExp::GetCoords(), and Nektar::LocalRegions::PointExp::v_GetCoords().

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

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

Definition at line 136 of file PointGeom.cpp.

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

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

StdRegions::Orientation Nektar::SpatialDomains::PointGeom::GetPointOrientation	(	const SegGeom &	edge1,
		const SegGeom &	edge2
	)

static

Get the orientation of point1; to be used later for normal convention.

If edge1 is connected to edge2 in the same direction as the points comprising edge1 then it is forward, otherwise it is backward.

For example, assume edge1 is comprised of points 1 and 2, and edge2 is comprised of points 2 and 3, then edge1 is forward.

If edge1 is comprised of points 2 and 1 and edge2 is comprised of points 3 and 2, then edge1 is backward.

Since both edges are passed, it does not need any information from the EdgeComponent instance.

Backward direction. Vertex 0 is connected to edge 2.

Definition at line 269 of file PointGeom.cpp.

References ASSERTL0, Nektar::StdRegions::eBwd, Nektar::StdRegions::eFwd, Nektar::SpatialDomains::Geometry1D::GetEid(), and Nektar::SpatialDomains::Geometry1D::GetVertex().

        {
            StdRegions::Orientation returnval = StdRegions::eFwd;
            /// Backward direction.  Vertex 0 is connected to edge 2.
            if ((*edge1.GetVertex(0) == *edge2.GetVertex(0)) ||
                (*edge1.GetVertex(0) == *edge2.GetVertex(1)))
            {
                returnval = StdRegions::eBwd;
            }
            // Not forward either, then we have a problem.
            else if ((*edge1.GetVertex(1) != *edge2.GetVertex(0)) &&
                (*edge1.GetVertex(1) != *edge2.GetVertex(1)))
            {
                std::ostringstream errstrm;
                errstrm << "Connected edges do not share a vertex. Edges ";
                errstrm << edge1.GetEid() << ", " << edge2.GetEid();
                ASSERTL0(false, errstrm.str());
            }
            return returnval;
        }

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

inline

Definition at line 78 of file PointGeom.h.

References m_vid.

                {
                    return m_vid;
                }

bool Nektar::SpatialDomains::PointGeom::IsElmtConnected	(	int	gvo_id,
		int	locid
	)		const

Reimplemented from Nektar::SpatialDomains::Geometry.

Definition at line 106 of file PointGeom.cpp.

References Nektar::StdRegions::find(), and m_elmtMap.

        {
            std::list<CompToElmt>::const_iterator def;
            CompToElmt ee(gvo_id,locid);
            def = find(m_elmtMap.begin(),m_elmtMap.end(),ee);
            // Found the element connectivity object in the list
            if(def != m_elmtMap.end())
            {
                return(true);
            }
            return(false);
        }

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

Definition at line 177 of file PointGeom.cpp.

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

Referenced by Nektar::SpatialDomains::TetGeom::v_GetLocCoords(), Nektar::SpatialDomains::PyrGeom::v_GetLocCoords(), Nektar::SpatialDomains::PrismGeom::v_GetLocCoords(), Nektar::SpatialDomains::QuadGeom::v_GetLocCoords(), and Nektar::SpatialDomains::TriGeom::v_GetLocCoords().

        {
            (*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;
        }

int Nektar::SpatialDomains::PointGeom::NumElmtConnected ( ) const

Reimplemented from Nektar::SpatialDomains::Geometry.

Definition at line 101 of file PointGeom.cpp.

References m_elmtMap.

        {
            return int(m_elmtMap.size());
        }

void Nektar::SpatialDomains::PointGeom::SetVid ( const int vid )

inline

Definition at line 83 of file PointGeom.h.

References m_vid.

                {
                    m_vid = vid;
                }

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

Definition at line 168 of file PointGeom.cpp.

References Nektar::SpatialDomains::Geometry::GetCoordim(), and Nektar::SpatialDomains::Geometry::m_coordim.

Referenced by Nektar::SpatialDomains::TetGeom::v_GetLocCoords(), Nektar::SpatialDomains::PyrGeom::v_GetLocCoords(), Nektar::SpatialDomains::PrismGeom::v_GetLocCoords(), Nektar::SpatialDomains::QuadGeom::v_GetLocCoords(), and Nektar::SpatialDomains::TriGeom::v_GetLocCoords().

        {
            (*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());
        }

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

Definition at line 151 of file PointGeom.cpp.

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

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

protectedvirtual

Implements Nektar::SpatialDomains::Geometry.

Definition at line 293 of file PointGeom.cpp.

        {
        }

NekDouble Nektar::SpatialDomains::PointGeom::v_GetCoord	(	const int	i,
		const Array< OneD, const NekDouble > &	Lcoord
	)

privatevirtual

Definition at line 298 of file PointGeom.cpp.

References Nektar::SpatialDomains::Geometry::GetCoord().

        {
            return GetCoord(i,Lcoord);
        }

NekDouble Nektar::SpatialDomains::PointGeom::v_GetLocCoords	(	const Array< OneD, const NekDouble > &	coords,
		Array< OneD, NekDouble > &	Lcoords
	)

privatevirtual

Definition at line 303 of file PointGeom.cpp.

References Nektar::SpatialDomains::Geometry::GetLocCoords().

        {
            return GetLocCoords(coords,Lcoords);
        }

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

protectedvirtual

Implements Nektar::SpatialDomains::Geometry.

Definition at line 244 of file PointGeom.cpp.

References ASSERTL0, and PointGeom().

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

int Nektar::SpatialDomains::PointGeom::v_GetVid ( int id ) const

protectedvirtual

Reimplemented from Nektar::SpatialDomains::Geometry.

Definition at line 239 of file PointGeom.cpp.

References m_vid.

        {
            return m_vid;
        }

Friends And Related Function Documentation

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

friend

Definition at line 214 of file PointGeom.cpp.

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

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

friend

Definition at line 219 of file PointGeom.cpp.

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

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

friend

Definition at line 224 of file PointGeom.cpp.

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

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 199 of file PointGeom.cpp.

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

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

friend

Definition at line 204 of file PointGeom.cpp.

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

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

friend

Definition at line 209 of file PointGeom.cpp.

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

Member Data Documentation

std::list<CompToElmt> Nektar::SpatialDomains::PointGeom::m_elmtMap

protected

Definition at line 108 of file PointGeom.h.

Referenced by AddElmtConnected(), IsElmtConnected(), NumElmtConnected(), and PointGeom().

int Nektar::SpatialDomains::PointGeom::m_vid

protected

Definition at line 107 of file PointGeom.h.

Referenced by GetVid(), Nektar::SpatialDomains::operator!=(), Nektar::SpatialDomains::operator==(), PointGeom(), SetVid(), and v_GetVid().

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Private Member Functions

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation