jive::geom::StdPrism Class Reference

#include <jive/geom/StdPrism.h>

Inheritance diagram for jive::geom::StdPrism:

Public Member Functions
	StdPrism ()
	StdPrism (const String &geom, const Ref< StdShape > &base, const Ref< StdShape > &line)
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
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...

Static Public Member Functions
static Matrix	getCoords (const Matrix &xb, const Matrix &xl)
static Matrix	getIntegrationScheme (const Matrix &sb, const Matrix &sl)
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...

Protected Member Functions
virtual	~StdPrism ()
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...

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...

Constructor & Destructor Documentation

jive::geom::StdPrism::StdPrism

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jive::geom::StdPrism::StdPrism	(	const String &	geom,
		const Ref< StdShape > &	base,
		const Ref< StdShape > &	line
	)

virtual jive::geom::StdPrism::~StdPrism ( )

protectedvirtual

Member Function Documentation

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

virtual

Implements jem::io::Serializable.

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

virtual

Implements jem::io::Serializable.

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

virtual

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

virtual

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

virtual

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

virtual

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

virtual

virtual void jive::geom::StdPrism::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.

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

virtual

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

virtual

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

virtual

static Matrix jive::geom::StdPrism::getCoords ( const Matrix &  xb, const Matrix &  xl  )

static

static Matrix jive::geom::StdPrism::getIntegrationScheme ( const Matrix &  sb, const Matrix &  sl  )

static