Declarations for virtual interface. More...

#include <StructHexVolMesh.h>

Inheritance diagram for StructHexVolMesh< Basis >:

Classes
class	ElemData

Public Types
typedef SCIRun::index_type	under_type
	Types that change depending on 32 or 64bits. More...

typedef SCIRun::index_type	index_type

typedef SCIRun::size_type	size_type

typedef SCIRun::mask_type	mask_type

typedef boost::shared_ptr < StructHexVolMesh< Basis > >	handle_type

Public Types inherited from LatVolMesh< Basis >
typedef SCIRun::index_type	under_type

typedef SCIRun::index_type	index_type

typedef SCIRun::size_type	size_type

typedef SCIRun::mask_type	mask_type

typedef boost::shared_ptr < LatVolMesh< Basis > >	handle_type

typedef Basis	basis_type

typedef Cell	Elem

typedef Face	DElem

Public Types inherited from Mesh
enum	{ UNKNOWN = 0, STRUCTURED = 1 << 1, UNSTRUCTURED = 1 << 2, REGULAR = 1 << 3, IRREGULAR = 1 << 4 }
	These will become obsolete at some point. More...

enum	{ NONE_E = 0, NODES_E = 1 << 0, EDGES_E = 1 << 1, FACES_E = 1 << 2, CELLS_E = 1 << 3, ELEMS_E = 1 << 4, DELEMS_E = 1 << 5, ENODES_E = 1 << 6, ALL_ELEMENTS_E = NODES_E \| EDGES_E \| FACES_E \| CELLS_E \| ENODES_E \| ELEMS_E \| DELEMS_E, NORMALS_E = 1 << 7, NODE_NEIGHBORS_E = 1 << 8, ELEM_NEIGHBORS_E = 1 << 9, NEIGHBORS_E = NODE_NEIGHBORS_E \| ELEM_NEIGHBORS_E, NODE_LOCATE_E = 1 << 10, ELEM_LOCATE_E = 1 << 11, LOCATE_E = NODE_LOCATE_E \| ELEM_LOCATE_E, EPSILON_E = 1 << 12, BOUNDING_BOX_E = 1 << 12, FIND_CLOSEST_NODE_E = 1 << 13, FIND_CLOSEST_ELEM_E = 1 << 14, FIND_CLOSEST_E = FIND_CLOSEST_NODE_E \| FIND_CLOSEST_ELEM_E }
	Synchronize system. More...

Public Types inherited from Datatype
typedef HasIntegerId::id_type	id_type

Public Types inherited from HasId< IdType, IdGenerator >
typedef IdType	id_type

Public Types inherited from MeshTraits< VMesh >
typedef SCIRun::mask_type	mask_type

typedef SCIRun::index_type	under_type

typedef SCIRun::index_type	index_type

typedef SCIRun::index_type	size_type

typedef std::vector< index_type >	array_type

typedef std::vector< size_type >	dimension_type

typedef boost::shared_ptr < MeshFacade< VMesh > >	MeshFacadeHandle

Public Member Functions
	StructHexVolMesh ()

	StructHexVolMesh (size_type i, size_type j, size_type k)

	StructHexVolMesh (const StructHexVolMesh< Basis > &copy)

virtual StructHexVolMesh *	clone () const

virtual	~StructHexVolMesh ()

virtual Core::Geometry::BBox	get_bounding_box () const
	get the mesh statistics More...

virtual void	transform (const Core::Geometry::Transform &t)

virtual bool	get_dim (std::vector< size_type > &) const

virtual void	set_dim (const std::vector< size_type > &dims)

virtual int	topology_geometry () const

void	get_center (Core::Geometry::Point &, const typename LatVolMesh< Basis >::Node::index_type &) const
	get the center point (in object space) of an element More...

void	get_center (Core::Geometry::Point &, typename LatVolMesh< Basis >::Edge::index_type) const

void	get_center (Core::Geometry::Point &, typename LatVolMesh< Basis >::Face::index_type) const

void	get_center (Core::Geometry::Point &, const typename LatVolMesh< Basis >::Cell::index_type &) const

double	get_size (const typename LatVolMesh< Basis >::Node::index_type &idx) const

double	get_size (typename LatVolMesh< Basis >::Edge::index_type idx) const

double	get_size (typename LatVolMesh< Basis >::Face::index_type idx) const

double	get_size (const typename LatVolMesh< Basis >::Cell::index_type &idx) const

double	get_length (typename LatVolMesh< Basis >::Edge::index_type idx) const

double	get_area (typename LatVolMesh< Basis >::Face::index_type idx) const

double	get_volume (const typename LatVolMesh< Basis >::Cell::index_type &i) const

bool	locate (typename LatVolMesh< Basis >::Node::index_type &node, const Core::Geometry::Point &p) const

bool	locate (typename LatVolMesh< Basis >::Edge::index_type &, const Core::Geometry::Point &) const

bool	locate (typename LatVolMesh< Basis >::Face::index_type &, const Core::Geometry::Point &) const

bool	locate (typename LatVolMesh< Basis >::Cell::index_type &elem, const Core::Geometry::Point &p) const

bool	locate (typename LatVolMesh< Basis >::Cell::index_type &elem, std::vector< double > &coords, const Core::Geometry::Point &p) const

bool	find_closest_node (double &pdist, Core::Geometry::Point &result, typename LatVolMesh< Basis >::Node::index_type &node, const Core::Geometry::Point &p) const

bool	find_closest_node (double &pdist, Core::Geometry::Point &result, typename LatVolMesh< Basis >::Node::index_type &node, const Core::Geometry::Point &p, double maxdist) const

template<class INDEX >
bool	find_closest_elem (double &pdist, Core::Geometry::Point &result, INDEX &elem, const Core::Geometry::Point &p) const

template<class INDEX , class ARRAY >
bool	find_closest_elem (double &pdist, Core::Geometry::Point &result, ARRAY &coords, INDEX &elem, const Core::Geometry::Point &p) const

template<class INDEX , class ARRAY >
bool	find_closest_elem (double &pdist, Core::Geometry::Point &result, ARRAY &coords, INDEX &elem, const Core::Geometry::Point &p, double maxdist) const

bool	find_closest_elems (double &pdist, Core::Geometry::Point &result, std::vector< typename LatVolMesh< Basis >::Elem::index_type > &elems, const Core::Geometry::Point &p) const
	Find the closest elements to a point. More...

int	get_weights (const Core::Geometry::Point &, typename LatVolMesh< Basis >::Node::array_type &, double *)

int	get_weights (const Core::Geometry::Point &, typename LatVolMesh< Basis >::Edge::array_type &, double *)

int	get_weights (const Core::Geometry::Point &, typename LatVolMesh< Basis >::Face::array_type &, double *)

int	get_weights (const Core::Geometry::Point &, typename LatVolMesh< Basis >::Cell::array_type &, double *)

void	get_point (Core::Geometry::Point &point, const typename LatVolMesh< Basis >::Node::index_type &index) const

void	set_point (const Core::Geometry::Point &point, const typename LatVolMesh< Basis >::Node::index_type &index)

void	get_random_point (Core::Geometry::Point &p, const typename LatVolMesh< Basis >::Elem::index_type &i, FieldRNG &rng) const

template<class VECTOR >
bool	get_coords (VECTOR &coords, const Core::Geometry::Point &p, typename LatVolMesh< Basis >::Elem::index_type idx) const

template<class VECTOR >
void	interpolate (Core::Geometry::Point &pt, const VECTOR &coords, typename LatVolMesh< Basis >::Elem::index_type idx) const

template<class VECTOR1 , class VECTOR2 >
void	derivate (const VECTOR1 &coords, typename LatVolMesh< Basis >::Elem::index_type idx, VECTOR2 &J) const

template<class VECTOR >
double	det_jacobian (const VECTOR &coords, typename LatVolMesh< Basis >::Elem::index_type idx) const

template<class VECTOR >
void	jacobian (const VECTOR &coords, typename LatVolMesh< Basis >::Elem::index_type idx, double *J) const

template<class VECTOR >
double	inverse_jacobian (const VECTOR &coords, typename LatVolMesh< Basis >::Elem::index_type idx, double *Ji) const

double	scaled_jacobian_metric (typename LatVolMesh< Basis >::Elem::index_type idx) const

double	jacobian_metric (typename LatVolMesh< Basis >::Elem::index_type idx) const

double	get_epsilon () const

virtual bool	synchronize (mask_type)

virtual bool	unsynchronize (mask_type)

bool	clear_synchronization ()

virtual void	io (Piostream &)
	Export this class using the old Pio system. More...

virtual const TypeDescription *	get_type_description () const

Array3< Core::Geometry::Point > &	get_points ()

bool	inside (typename LatVolMesh< Basis >::Elem::index_type idx, const Core::Geometry::Point &p) const

template<class INDEX >
bool	locate_elem (INDEX &elem, const Core::Geometry::Point &p) const

template<class ARRAY >
bool	locate_elems (ARRAY &array, const Core::Geometry::BBox &b) const

template<class INDEX , class ARRAY >
bool	locate_elem (INDEX &elem, ARRAY &coords, const Core::Geometry::Point &p) const

template<class INDEX >
bool	locate_node (INDEX &node, const Core::Geometry::Point &p) const

Public Member Functions inherited from LatVolMesh< Basis >
	LatVolMesh ()

	LatVolMesh (size_type x, size_type y, size_type z, const Core::Geometry::Point &min, const Core::Geometry::Point &max)

	LatVolMesh (LatVolMesh *, size_type mx, size_type my, size_type mz, size_type x, size_type y, size_type z)

	LatVolMesh (const LatVolMesh &copy)

virtual	~LatVolMesh ()

virtual VMesh *	vmesh ()
	Access point to virtual interface. More...

virtual MeshFacadeHandle	getFacade () const

virtual int	basis_order ()

virtual bool	has_normals () const

virtual bool	has_face_normals () const

virtual bool	is_editable () const

Basis &	get_basis ()

void	pwl_approx_edge (std::vector< std::vector< double > > &coords, typename Elem::index_type, unsigned int which_edge, unsigned int div_per_unit) const

void	pwl_approx_face (std::vector< std::vector< std::vector< double > > > &coords, typename Elem::index_type, unsigned int which_face, unsigned int div_per_unit) const

bool	clear_synchronization ()

template<class VECTOR >
bool	get_coords (VECTOR &coords, const Core::Geometry::Point &p, typename Elem::index_type idx) const

template<class VECTOR >
void	interpolate (Core::Geometry::Point &pt, const VECTOR &coords, typename Elem::index_type idx) const

template<class VECTOR1 , class VECTOR2 >
void	derivate (const VECTOR1 &coords, typename Elem::index_type idx, VECTOR2 &J) const

template<class VECTOR >
double	det_jacobian (const VECTOR &coords, typename Elem::index_type idx) const

template<class VECTOR >
void	jacobian (const VECTOR &coords, typename Elem::index_type idx, double *J) const

template<class VECTOR >
double	inverse_jacobian (const VECTOR &, typename Elem::index_type, double *Ji) const

double	scaled_jacobian_metric (typename Elem::index_type) const

double	jacobian_metric (typename Elem::index_type) const

index_type	get_min_i () const
	get the mesh statistics More...

index_type	get_min_j () const

index_type	get_min_k () const

bool	get_min (std::vector< index_type > &) const

index_type	get_ni () const

index_type	get_nj () const

index_type	get_nk () const

Core::Geometry::Vector	diagonal () const

virtual void	get_canonical_transform (Core::Geometry::Transform &t)

void	set_min_i (index_type i)
	set the mesh statistics More...

void	set_min_j (index_type j)

void	set_min_k (index_type k)

void	set_min (std::vector< index_type > mins)

void	set_ni (index_type i)

void	set_nj (index_type j)

void	set_nk (index_type k)

virtual void	set_dim (std::vector< size_type > dims)

void	begin (typename Node::iterator &) const

void	begin (typename Edge::iterator &) const

void	begin (typename Face::iterator &) const

void	begin (typename Cell::iterator &) const

void	end (typename Node::iterator &) const

void	end (typename Edge::iterator &) const

void	end (typename Face::iterator &) const

void	end (typename Cell::iterator &) const

void	size (typename Node::size_type &) const

void	size (typename Edge::size_type &) const

void	size (typename Face::size_type &) const

void	size (typename Cell::size_type &) const

void	to_index (typename Node::index_type &index, index_type i) const

void	to_index (typename Edge::index_type &index, index_type i) const

void	to_index (typename Face::index_type &index, index_type i) const

void	to_index (typename Cell::index_type &index, index_type i) const

void	get_nodes (typename Node::array_type &, typename Edge::index_type) const
	get the child elements of the given index More...

void	get_nodes (typename Node::array_type &, typename Face::index_type) const

void	get_nodes (typename Node::array_type &, const typename Cell::index_type &) const

void	get_edges (typename Edge::array_type &, typename Face::index_type) const

void	get_edges (typename Edge::array_type &, const typename Cell::index_type &) const

void	get_faces (typename Face::array_type &, const typename Cell::index_type &) const

void	get_elems (typename Elem::array_type &result, const typename Node::index_type &idx) const
	get the parent element(s) of the given index More...

void	get_elems (typename Elem::array_type &result, const typename Edge::index_type &idx) const

void	get_elems (typename Elem::array_type &result, const typename Face::index_type &idx) const

void	get_delems (typename DElem::array_type &result, const typename Elem::index_type &idx) const
	Wrapper to get the derivative elements from this element. More...

void	get_cells (typename Cell::array_type &arr, const Core::Geometry::BBox &box)
	return all cell_indecies that overlap the BBox in arr. More...

void	get_cells (typename Cell::index_type &begin, typename Cell::index_type &end, const Core::Geometry::BBox &bbox)
	returns the min and max indices that fall within or on the BBox More...

void	get_nodes (typename Node::index_type &begin, typename Node::index_type &end, const Core::Geometry::BBox &bbox)

bool	get_neighbor (typename Cell::index_type &neighbor, const typename Cell::index_type &from, typename Face::index_type face) const

void	get_center (Core::Geometry::Point &, const typename Node::index_type &) const
	get the center point (in object space) of an element More...

void	get_center (Core::Geometry::Point &, typename Edge::index_type) const

void	get_center (Core::Geometry::Point &, typename Face::index_type) const

void	get_center (Core::Geometry::Point &, const typename Cell::index_type &) const

double	get_size (const typename Node::index_type &idx) const
	Get the size of an elemnt (length, area, volume) More...

double	get_size (typename Edge::index_type idx) const

double	get_size (typename Face::index_type idx) const

double	get_size (const typename Cell::index_type &idx) const

double	get_length (typename Edge::index_type idx) const

double	get_area (typename Face::index_type idx) const

double	get_volume (const typename Cell::index_type &i) const

bool	locate (typename Node::index_type &, const Core::Geometry::Point &) const

bool	locate (typename Edge::index_type &, const Core::Geometry::Point &) const

bool	locate (typename Face::index_type &, const Core::Geometry::Point &) const

bool	locate (typename Elem::index_type &, const Core::Geometry::Point &) const

int	get_weights (const Core::Geometry::Point &p, typename Node::array_type &l, double *w)

int	get_weights (const Core::Geometry::Point &, typename Edge::array_type &, double *)

int	get_weights (const Core::Geometry::Point &, typename Face::array_type &, double *)

int	get_weights (const Core::Geometry::Point &p, typename Cell::array_type &l, double *w)

void	get_point (Core::Geometry::Point &p, const typename Node::index_type &i) const

void	get_normal (Core::Geometry::Vector &, const typename Node::index_type &) const

void	get_normal (Core::Geometry::Vector &, std::vector< double > &, typename Elem::index_type, unsigned int)

void	get_random_point (Core::Geometry::Point &, const typename Elem::index_type &, FieldRNG &rng) const

bool	find_closest_node (double &pdist, Core::Geometry::Point &result, typename Node::index_type &elem, const Core::Geometry::Point &p) const

bool	find_closest_node (double &pdist, Core::Geometry::Point &result, typename Node::index_type &elem, const Core::Geometry::Point &p, double maxdist) const

template<class ARRAY >
bool	find_closest_elem (double &pdist, Core::Geometry::Point &result, ARRAY &coords, typename Elem::index_type &elem, const Core::Geometry::Point &p, double maxdist) const

template<class ARRAY >
bool	find_closest_elem (double &pdist, Core::Geometry::Point &result, ARRAY &coords, typename Elem::index_type &elem, const Core::Geometry::Point &p) const

bool	find_closest_elem (double &pdist, Core::Geometry::Point &result, typename Elem::index_type &elem, const Core::Geometry::Point &p) const

bool	find_closest_elems (double &pdist, Core::Geometry::Point &result, std::vector< typename Elem::index_type > &elem, const Core::Geometry::Point &p) const

double	get_epsilon () const

virtual std::string	dynamic_type_name () const

Core::Geometry::Transform &	get_transform ()

Core::Geometry::Transform &	set_transform (const Core::Geometry::Transform &trans)

virtual int	dimensionality () const

Public Member Functions inherited from Mesh
	Mesh ()

	Mesh (const Mesh &copy)

virtual	~Mesh ()

Public Member Functions inherited from Datatype
	Datatype ()

virtual	~Datatype ()

	Datatype (const Datatype &other)

Datatype &	operator= (const Datatype &rhs)

template<typename T >
const T *	as () const

Public Member Functions inherited from Persistent
virtual	~Persistent ()

Public Member Functions inherited from HasId< IdType, IdGenerator >
	HasId ()

IdType	id () const

Static Public Member Functions
static const std::string	type_name (int n=-1)
	Core functionality for getting the name of a templated mesh class. More...

static const TypeDescription *	node_type_description ()

static const TypeDescription *	edge_type_description ()

static const TypeDescription *	face_type_description ()

static const TypeDescription *	cell_type_description ()

static const TypeDescription *	elem_type_description ()

static Persistent *	maker ()
	This function returns a maker for Pio. More...

static MeshHandle	mesh_maker ()
	This function returns a handle for the virtual interface. More...

static MeshHandle	structhexvol_maker (size_type x, size_type y, size_type z)
	This function returns a handle for the virtual interface. More...

Static Public Member Functions inherited from LatVolMesh< Basis >
static const std::string	type_name (int n=-1)
	Core functionality for getting the name of a templated mesh class. More...

static const TypeDescription *	cell_type_description ()

static const TypeDescription *	face_type_description ()

static const TypeDescription *	edge_type_description ()

static const TypeDescription *	node_type_description ()

static const TypeDescription *	elem_type_description ()

static Persistent *	maker ()
	This function returns a maker for Pio. More...

static MeshHandle	mesh_maker ()
	This function returns a handle for the virtual interface. More...

static MeshHandle	latvol_maker (size_type x, size_type y, size_type z, const Core::Geometry::Point &min, const Core::Geometry::Point &max)
	This function returns a handle for the virtual interface. More...

Static Public Member Functions inherited from Mesh
static const std::string	type_name (int n=-1)

Static Public Member Functions inherited from Persistent
static PersistentTypeIDPtr	find_derived (const std::string &classname, const std::string &basename)

static bool	is_base_of (const std::string &parent, const std::string &type)

static void	add_class (const std::string &type, const std::string &parent, Persistent (maker)(), Persistent (bc_maker1)()=0, Persistent (bc_maker2)()=0)

static void	add_mesh_class (const std::string &type, Persistent (maker)(), Persistent (bc_maker1)()=0, Persistent (bc_maker2)()=0)

static void	add_field_class (const std::string &type, Persistent (maker)(), Persistent (bc_maker1)()=0, Persistent (bc_maker2)()=0)

Static Public Attributes
static PersistentTypeID	structhexvol_typeid

Static Public Attributes inherited from Mesh
static PersistentTypeID	type_id

Friends
template<class MESH >
class	VStructHexVolMesh

class	ElemData

Additional Inherited Members
Protected Member Functions inherited from LatVolMesh< Basis >
void	compute_jacobian ()

Protected Attributes inherited from LatVolMesh< Basis >
index_type	min_i_
	the min_Node::index_type ( incase this is a subLattice ) More...

index_type	min_j_

index_type	min_k_

size_type	ni_

size_type	nj_

size_type	nk_

Core::Geometry::Transform	transform_

Basis	basis_

double	jacobian_ [9]

double	inverse_jacobian_ [9]

double	det_jacobian_

double	scaled_jacobian_

double	det_inverse_jacobian_

boost::shared_ptr< VMesh >	vmesh_

Detailed Description

template<class Basis>
class SCIRun::StructHexVolMesh< Basis >

Declarations for virtual interface.

Functions for creating the virtual interface Declare the functions that instantiate the virtual interface

These declarations are needed for a combined dynamic compilation as as well as virtual functions solution. Declare that these can be found in a library that is already precompiled. So dynamic compilation will not instantiate them again.

Member Typedef Documentation

typedef boost::shared_ptr<StructHexVolMesh<Basis> > handle_type

typedef SCIRun::index_type index_type

typedef SCIRun::mask_type mask_type

typedef SCIRun::size_type size_type

typedef SCIRun::index_type under_type

Types that change depending on 32 or 64bits.

Constructor & Destructor Documentation

StructHexVolMesh ( )

Create a new virtual interface for this copy all pointers have changed hence create a new virtual interface class

StructHexVolMesh	(	size_type	i,
		size_type	j,
		size_type	k
	)

Create a new virtual interface for this copy all pointers have changed hence create a new virtual interface class

StructHexVolMesh ( const StructHexVolMesh< Basis > & copy )

Create a new virtual interface for this copy all pointers have changed hence create a new virtual interface class

virtual ~StructHexVolMesh ( )

inlinevirtual

Member Function Documentation

const TypeDescription * cell_type_description ( )

static

bool clear_synchronization ( )

virtual StructHexVolMesh* clone ( ) const

inlinevirtual

Reimplemented from LatVolMesh< Basis >.

void derivate	(	const VECTOR1 &	coords,
		typename LatVolMesh< Basis >::Elem::index_type	idx,
		VECTOR2 &	J
	)		const

inline

Interpolate the derivate of the function, This infact will return the jacobian of the local to global coordinate transformation. This function is mainly intended for the non linear elements

double det_jacobian	(	const VECTOR &	coords,
		typename LatVolMesh< Basis >::Elem::index_type	idx
	)		const

inline

Get the determinant of the jacobian, which is the local volume of an element and is intended to help with the integration of functions over an element.

const TypeDescription * edge_type_description ( )

static

static const TypeDescription* elem_type_description ( )

inlinestatic

const TypeDescription * face_type_description ( )

static

bool find_closest_elem	(	double &	pdist,
		Core::Geometry::Point &	result,
		INDEX &	elem,
		const Core::Geometry::Point &	p
	)		const

inline

bool find_closest_elem	(	double &	pdist,
		Core::Geometry::Point &	result,
		ARRAY &	coords,
		INDEX &	elem,
		const Core::Geometry::Point &	p
	)		const

inline

bool find_closest_elem	(	double &	pdist,
		Core::Geometry::Point &	result,
		ARRAY &	coords,
		INDEX &	elem,
		const Core::Geometry::Point &	p,
		double	maxdist
	)		const

inline

Todo:: : Generate bounding boxes for elements and integrate this into the

If there are no nodes we cannot find a closest point

Check whether the estimate given in idx is the point we are looking for

We need to do a full shell without any elements that are closer to make sure there no closer elements in neighboring searchgrid cells

bool find_closest_elems	(	double &	pdist,
		Core::Geometry::Point &	result,
		std::vector< typename LatVolMesh< Basis >::Elem::index_type > &	elems,
		const Core::Geometry::Point &	p
	)		const

Find the closest elements to a point.

bool find_closest_node	(	double &	pdist,
		Core::Geometry::Point &	result,
		typename LatVolMesh< Basis >::Node::index_type &	node,
		const Core::Geometry::Point &	p
	)		const

inline

bool find_closest_node	(	double &	pdist,
		Core::Geometry::Point &	result,
		typename LatVolMesh< Basis >::Node::index_type &	node,
		const Core::Geometry::Point &	p,
		double	maxdist
	)		const

If there are no nodes we cannot find a closest point

Check first guess

We need to do a full shell without any elements that are closer to make sure there no closer elements in neighboring searchgrid cells

If we are closer than eps^2 we found a node close enough

double get_area ( typename LatVolMesh< Basis >::Face::index_type idx ) const

inline

Core::Geometry::BBox get_bounding_box ( ) const

virtual

get the mesh statistics

Reimplemented from LatVolMesh< Basis >.

void get_center	(	Core::Geometry::Point &	result,
		const typename LatVolMesh< Basis >::Node::index_type &	idx
	)		const

get the center point (in object space) of an element

void get_center	(	Core::Geometry::Point &	result,
		typename LatVolMesh< Basis >::Edge::index_type	idx
	)		const

void get_center	(	Core::Geometry::Point &	result,
		typename LatVolMesh< Basis >::Face::index_type	idx
	)		const

void get_center	(	Core::Geometry::Point &	result,
		const typename LatVolMesh< Basis >::Cell::index_type &	idx
	)		const

bool get_coords	(	VECTOR &	coords,
		const Core::Geometry::Point &	p,
		typename LatVolMesh< Basis >::Elem::index_type	idx
	)		const

inline

Get the local coordinates for a certain point within an element This function uses a couple of newton iterations to find the local coordinate of a point

bool get_dim ( std::vector< size_type > & array ) const

virtual

Reimplemented from LatVolMesh< Basis >.

double get_epsilon ( ) const

inline

double get_length ( typename LatVolMesh< Basis >::Edge::index_type idx ) const

inline

void get_point	(	Core::Geometry::Point &	point,
		const typename LatVolMesh< Basis >::Node::index_type &	index
	)		const

inline

Array3<Core::Geometry::Point>& get_points ( )

inline

void get_random_point	(	Core::Geometry::Point &	p,
		const typename LatVolMesh< Basis >::Elem::index_type &	i,
		FieldRNG &	rng
	)		const

Fold cube into prism.

Fold prism into tet.

Convert to Barycentric and compute new point.

double get_size ( const typename LatVolMesh< Basis >::Node::index_type & idx ) const

double get_size ( typename LatVolMesh< Basis >::Edge::index_type idx ) const

double get_size ( typename LatVolMesh< Basis >::Face::index_type idx ) const

double get_size ( const typename LatVolMesh< Basis >::Cell::index_type & idx ) const

const TypeDescription * get_type_description ( ) const

virtual

Type description, used for finding names of the mesh class for dynamic compilation purposes. Soem of this should be obsolete

Reimplemented from LatVolMesh< Basis >.

double get_volume ( const typename LatVolMesh< Basis >::Cell::index_type & i ) const

inline

int get_weights	(	const Core::Geometry::Point &	p,
		typename LatVolMesh< Basis >::Node::array_type &	l,
		double *	w
	)

int get_weights	(	const Core::Geometry::Point &	,
		typename LatVolMesh< Basis >::Edge::array_type &	,
		double *
	)

inline

int get_weights	(	const Core::Geometry::Point &	,
		typename LatVolMesh< Basis >::Face::array_type &	,
		double *
	)

inline

int get_weights	(	const Core::Geometry::Point &	p,
		typename LatVolMesh< Basis >::Cell::array_type &	l,
		double *	w
	)

bool inside	(	typename LatVolMesh< Basis >::Elem::index_type	idx,
		const Core::Geometry::Point &	p
	)		const

inline

void interpolate	(	Core::Geometry::Point &	pt,
		const VECTOR &	coords,
		typename LatVolMesh< Basis >::Elem::index_type	idx
	)		const

inline

Find the location in the global coordinate system for a local coordinate ! This function is the opposite of get_coords.

double inverse_jacobian	(	const VECTOR &	coords,
		typename LatVolMesh< Basis >::Elem::index_type	idx,
		double *	Ji
	)		const

inline

Get the inverse jacobian of the transformation. This one is needed to translate local gradients into global gradients. Hence it is crucial for calculating gradients of fields, or constructing finite elements.

void io ( Piostream & stream )

virtual

Export this class using the old Pio system.

IO data members, in order

The dimensions of this array were swapped

Reimplemented from LatVolMesh< Basis >.

void jacobian	(	const VECTOR &	coords,
		typename LatVolMesh< Basis >::Elem::index_type	idx,
		double *	J
	)		const

inline

Get the jacobian of the transformation. In case one wants the non inverted version of this matrix. This is currentl here for completeness of the interface

double jacobian_metric ( typename LatVolMesh< Basis >::Elem::index_type idx ) const

inline

bool locate	(	typename LatVolMesh< Basis >::Node::index_type &	node,
		const Core::Geometry::Point &	p
	)		const

inline

bool locate	(	typename LatVolMesh< Basis >::Edge::index_type &	,
		const Core::Geometry::Point &
	)		const

inline

bool locate	(	typename LatVolMesh< Basis >::Face::index_type &	,
		const Core::Geometry::Point &
	)		const

inline

bool locate	(	typename LatVolMesh< Basis >::Cell::index_type &	elem,
		const Core::Geometry::Point &	p
	)		const

inline

bool locate	(	typename LatVolMesh< Basis >::Cell::index_type &	elem,
		std::vector< double > &	coords,
		const Core::Geometry::Point &	p
	)		const

inline

bool locate_elem	(	INDEX &	elem,
		const Core::Geometry::Point &	p
	)		const

inline

Todo:: : Generate bounding boxes for elements and integrate this into the

If there are no nodes we cannot find a closest point

Check whether the estimate given in idx is the point we are looking for

bool locate_elem	(	INDEX &	elem,
		ARRAY &	coords,
		const Core::Geometry::Point &	p
	)		const

inline

Todo:: : Generate bounding boxes for elements and integrate this into the

If there are no nodes we cannot find a closest point

Check whether the estimate given in idx is the point we are looking for

bool locate_elems	(	ARRAY &	array,
		const Core::Geometry::BBox &	b
	)		const

inline

bool locate_node	(	INDEX &	node,
		const Core::Geometry::Point &	p
	)		const

inline

If there are no nodes we cannot find a closest point

Check first guess

We need to do a full shell without any elements that are closer to make sure there no closer elements in neighboring searchgrid cells

static Persistent* maker ( )

inlinestatic

This function returns a maker for Pio.

static MeshHandle mesh_maker ( )

inlinestatic

This function returns a handle for the virtual interface.

const TypeDescription * node_type_description ( )

static

double scaled_jacobian_metric ( typename LatVolMesh< Basis >::Elem::index_type idx ) const

inline

virtual void set_dim ( const std::vector< size_type > & dims )

inlinevirtual

Create a new virtual interface for this copy all pointers have changed hence create a new virtual interface class

void set_point	(	const Core::Geometry::Point &	point,
		const typename LatVolMesh< Basis >::Node::index_type &	index
	)

static MeshHandle structhexvol_maker	(	size_type	x,
		size_type	y,
		size_type	z
	)

inlinestatic

This function returns a handle for the virtual interface.

bool synchronize ( mask_type )

virtual

Synchronize functions, as there is nothing to synchronize, these functions always succeed

These computations share the evaluation of the bounding box

Compute the epsilon for geometrical closeness comparisons Mainly used by the grid lookup tables

Table for finding nodes in space

Table for finding elements in space

Reimplemented from LatVolMesh< Basis >.

virtual int topology_geometry ( ) const

inlinevirtual

Reimplemented from LatVolMesh< Basis >.

void transform ( const Core::Geometry::Transform & t )

virtual

Reimplemented from LatVolMesh< Basis >.

const std::string type_name ( int n = -1 )

static

Core functionality for getting the name of a templated mesh class.

bool unsynchronize ( mask_type )

virtual

Reimplemented from LatVolMesh< Basis >.

Friends And Related Function Documentation

friend class ElemData

friend

friend class VStructHexVolMesh

friend

Member Data Documentation

PersistentTypeID structhexvol_typeid

static

The documentation for this class was generated from the following file:

Core/Datatypes/Legacy/Field/StructHexVolMesh.h

Classes

Public Types

Public Member Functions

Static Public Member Functions

Static Public Attributes

Friends

Additional Inherited Members

Detailed Description

template<class Basis> class SCIRun::StructHexVolMesh< Basis >

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation

template<class Basis>
class SCIRun::StructHexVolMesh< Basis >