jive::geom::StdBoundary Class Reference

#include <jive/geom/StdBoundary.h>

Inheritance diagram for jive::geom::StdBoundary:

Public Member Functions
	StdBoundary ()
	StdBoundary (const Matrix &xnodes, const Ref< StdShape > &xshape, const Ref< StdShape > &sshape)
	StdBoundary (const Ref< Self > &parent, const Matrix &xnodes)
virtual void	readFrom (ObjectInput &in)
virtual void	writeTo (ObjectOutput &out) const
virtual idx_t	rank () const
	Returns the rank of this shape. More...
virtual idx_t	shapeFuncCount () const
virtual String	getGeometry () const
virtual idx_t	vertexCount () const
virtual Matrix	getVertexCoords () const
virtual bool	containsPoint (const Vector &u) const
	Tests whether a point is located within this shape. More...
virtual bool	clipPoint (const Vector &u) const
virtual void	evalShapeFunctions (const Vector &f, const Vector &u) const
	Computes the shape functions in a given point. More...
virtual void	evalShapeGradients (const Vector &f, const Matrix &g, const Vector &u) const
virtual void	evalShapeGradGrads (const Vector &f, const Matrix &g, const Matrix &h, const Vector &u) const
virtual void *	getExtByID (ExtensionID extID) const
virtual void	mapBoundaryPoint (const Vector &v, const Vector &u) const
Public Member Functions inherited from jive::geom::StdShape
virtual String	name () const =0
	Returns the name of this shape. More...
virtual int	nodeCount () const =0
	Returns the number of nodes attached to this shape. More...
virtual Matrix	getNodeCoords () const =0
	Returns the local node coordinates. More...
virtual void	evalShapeFunctions (const Matrix &h, const Matrix &u) const
	Computes the shape functions in multiple points within this shape. More...
virtual void	evalShapeGradients (const Matrix &g, const Vector &u) const =0
	Computes the gradients of the shape functions in a specific point within this shape. More...
virtual void	evalShapeGradients (const Cubix &g, const Matrix &u) const
	Computes the gradients of the shape functions in multiple points within this shape. More...

Protected Member Functions
virtual	~StdBoundary ()
Protected Member Functions inherited from jive::geom::StdShape
	StdShape ()
	Constructs an empty shape object. More...
virtual	~StdShape ()
	Protected destructor to invalidate delete expressions. More...
Protected Member Functions inherited from jem::io::Serializable
virtual	~Serializable ()
virtual void	emitVtableFunc_ ()
Protected Member Functions inherited from jem::Interface
virtual	~Interface ()
	Empty destructor. More...

Protected Attributes
Ref< Self >	parent_
Ref< StdShape >	xshape_
Ref< StdShape >	sshape_
idx_t	rank_
idx_t	nodeCount_
idx_t	funcCount_
Matrix	xnodeCoords_
Vector	xshapeFuncs_
Matrix	xshapeGrads_
Matrix	sshapeGrads_
Matrix	xshapeGrads2_
Matrix	sshapeGrads2_
Matrix	jacobi_
Matrix	qujobi_
Matrix	jacobi2_
Vector	point_

Additional Inherited Members
Public Types inherited from jive::geom::StdShape
typedef jem::String	String
	A string type. More...
typedef util::Vector	Vector
	A vector type. More...
typedef util::Matrix	Matrix
	A matrix type. More...
typedef util::Cubix	Cubix
	A three-dimensional array of doubles. More...
Static Public Member Functions inherited from jive::geom::StdShape
static void	registerShape (StdShape *shape)
	Registers a standard shape. More...
static StdShape *	findShape (const String &name)
	Searches for a standard shape with a given name. More...
static void	encodeShape (jem::io::DataOutput &out, StdShape *shape)
	Writes a standard shape to a data output stream. More...
static StdShape *	decodeShape (jem::io::DataInput &in)
	Reads a standard shape from a data input stream. More...

Constructor & Destructor Documentation

jive::geom::StdBoundary::StdBoundary

(

)

jive::geom::StdBoundary::StdBoundary	(	const Matrix &	xnodes,
		const Ref< StdShape > &	xshape,
		const Ref< StdShape > &	sshape
	)

jive::geom::StdBoundary::StdBoundary	(	const Ref< Self > &	parent,
		const Matrix &	xnodes
	)

virtual jive::geom::StdBoundary::~StdBoundary ( )

protectedvirtual

Member Function Documentation

virtual void jive::geom::StdBoundary::readFrom ( ObjectInput &  in )

virtual

Implements jem::io::Serializable.

virtual void jive::geom::StdBoundary::writeTo ( ObjectOutput &  out ) const

virtual

Implements jem::io::Serializable.

virtual idx_t jive::geom::StdBoundary::rank ( ) const

virtual

Returns the rank (number of dimensions) of the local coordinate system of this shape.

Returns

The rank of this shape.

Implements jive::geom::StdShape.

virtual idx_t jive::geom::StdBoundary::shapeFuncCount ( ) const

virtual

virtual String jive::geom::StdBoundary::getGeometry ( ) const

virtual

virtual idx_t jive::geom::StdBoundary::vertexCount ( ) const

virtual

virtual Matrix jive::geom::StdBoundary::getVertexCoords ( ) const

virtual

virtual bool jive::geom::StdBoundary::containsPoint ( const Vector &  u ) const

virtual

Returns true if the point specified by the local coordinate vector u lies within this shape, and false otherwise.

Parameters

u	- a local coordinate vector.

Precondition

u.size() == this->rank()

Returns

true if the specified point lies within this shape, and false otherwise.

Implements jive::geom::StdShape.

virtual bool jive::geom::StdBoundary::clipPoint ( const Vector &  u ) const

virtual

virtual void jive::geom::StdBoundary::evalShapeFunctions ( const Vector &  h, const Vector &  u  ) const

virtual

Fills the vector h with the values of the shape functions in a specific point within this shape: h[i] is set to the i-th shape function in that point. The vector u should contain the local coordinates of the point: u[i] should be equal to the i-th local coordinate.

Parameters

h	- a vector that will be filled with the values of the shape functions in a specific point within this shape.
u	- a vector containing the local coordinates of the specified point.

Precondition

h.size() == this->nodeCount() &&
u.size() == this->rank() && this->containsPoint ( u )

Implements jive::geom::StdShape.

Reimplemented in jive::geom::StdEdge.

virtual void jive::geom::StdBoundary::evalShapeGradients ( const Vector &  f, const Matrix &  g, const Vector &  u  ) const

virtual

virtual void jive::geom::StdBoundary::evalShapeGradGrads ( const Vector &  f, const Matrix &  g, const Matrix &  h, const Vector &  u  ) const

virtual

virtual void* jive::geom::StdBoundary::getExtByID ( ExtensionID  extID ) const

virtual

virtual void jive::geom::StdBoundary::mapBoundaryPoint ( const Vector &  v, const Vector &  u  ) const

virtual

Reimplemented in jive::geom::StdEdge.

Member Data Documentation

Ref<Self> jive::geom::StdBoundary::parent_

protected

Ref<StdShape> jive::geom::StdBoundary::xshape_

protected

Ref<StdShape> jive::geom::StdBoundary::sshape_

protected

idx_t jive::geom::StdBoundary::rank_

protected

idx_t jive::geom::StdBoundary::nodeCount_

protected

idx_t jive::geom::StdBoundary::funcCount_

protected

Matrix jive::geom::StdBoundary::xnodeCoords_

protected

Vector jive::geom::StdBoundary::xshapeFuncs_

protected

Matrix jive::geom::StdBoundary::xshapeGrads_

protected

Matrix jive::geom::StdBoundary::sshapeGrads_

protected

Matrix jive::geom::StdBoundary::xshapeGrads2_

protected

Matrix jive::geom::StdBoundary::sshapeGrads2_

protected

Matrix jive::geom::StdBoundary::jacobi_

protected

Matrix jive::geom::StdBoundary::qujobi_

protected

Matrix jive::geom::StdBoundary::jacobi2_

protected

Vector jive::geom::StdBoundary::point_

protected