vtkBridgeCellIterator Class Reference

#include <vtkBridgeCellIterator.h>

Inheritance diagram for vtkBridgeCellIterator:

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Collaboration diagram for vtkBridgeCellIterator:

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List of all members.

Detailed Description

Implementation of vtkGenericCellIterator. It is just an example that show how to implement the Generic API. It is also used for testing and evaluating the Generic framework.

See also:: vtkGenericCellIterator, vtkBridgeDataSet

Tests:: vtkBridgeCellIterator (Tests)

Definition at line 45 of file vtkBridgeCellIterator.h.


Public Types
typedef vtkGenericCellIterator	Superclass
Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
void	Begin ()
int	IsAtEnd ()
vtkGenericAdaptorCell *	NewCell ()
void	GetCell (vtkGenericAdaptorCell *c)
vtkGenericAdaptorCell *	GetCell ()
void	Next ()
void	InitWithOneCell (vtkBridgeCell *c)

void	InitWithDataSet (vtkBridgeDataSet *ds, int dim)

void	InitWithDataSetBoundaries (vtkBridgeDataSet *ds, int dim, int exterior_only)

void	InitWithOneCell (vtkBridgeDataSet *ds, vtkIdType cellid)

void	InitWithCellBoundaries (vtkBridgeCell *cell, int dim)

void	InitWithCells (vtkIdList cells, vtkBridgeDataSet ds)

void	InitWithPoints (vtkPoints coords, vtkIdList pts, int dim, vtkIdType cellid)
Static Public Member Functions
static vtkBridgeCellIterator *	New ()
static int	IsTypeOf (const char *type)
static vtkBridgeCellIterator *	SafeDownCast (vtkObject *o)
Protected Member Functions
	vtkBridgeCellIterator ()
virtual	~vtkBridgeCellIterator ()
Protected Attributes
vtkBridgeCellIteratorStrategy *	CurrentIterator
vtkBridgeCellIteratorOnDataSet *	IteratorOnDataSet
vtkBridgeCellIteratorOne *	IteratorOneCell
vtkBridgeCellIteratorOnCellBoundaries *	IteratorOnCellBoundaries
vtkBridgeCellIteratorOnCellList *	IteratorOnCellList
vtkBridgeDataSet *	DataSet
vtkIdType	Id
int	OneCell
vtkIdType	Size
vtkBridgeCell *	Cell

Member Typedef Documentation

typedef vtkGenericCellIterator vtkBridgeCellIterator::Superclass

Standard VTK construction and type macros.

Reimplemented from vtkGenericCellIterator.

Definition at line 49 of file vtkBridgeCellIterator.h.

Constructor & Destructor Documentation

vtkBridgeCellIterator::vtkBridgeCellIterator ( ) [protected]

virtual vtkBridgeCellIterator::~vtkBridgeCellIterator ( ) [protected, virtual]

Member Function Documentation

static vtkBridgeCellIterator* vtkBridgeCellIterator::New ( ) [static]

Create an object with Debug turned off, modified time initialized to zero, and reference counting on.

Reimplemented from vtkObject.

virtual const char* vtkBridgeCellIterator::GetClassName ( ) [virtual]

Standard VTK construction and type macros.

Reimplemented from vtkGenericCellIterator.

static int vtkBridgeCellIterator::IsTypeOf ( const char * type ) [static]

Standard VTK construction and type macros.

Reimplemented from vtkGenericCellIterator.

virtual int vtkBridgeCellIterator::IsA ( const char * type ) [virtual]

Standard VTK construction and type macros.

Reimplemented from vtkGenericCellIterator.

static vtkBridgeCellIterator* vtkBridgeCellIterator::SafeDownCast ( vtkObject * o ) [static]

Standard VTK construction and type macros.

Reimplemented from vtkGenericCellIterator.

void vtkBridgeCellIterator::PrintSelf	(	ostream &	os,
		vtkIndent	indent
	)			`[virtual]`

Standard VTK construction and type macros.

Reimplemented from vtkGenericCellIterator.

void vtkBridgeCellIterator::Begin ( ) [virtual]

Move iterator to first position if any (loop initialization).

Implements vtkGenericCellIterator.

int vtkBridgeCellIterator::IsAtEnd ( ) [virtual]

Is there no cell at iterator position? (exit condition).

Implements vtkGenericCellIterator.

vtkGenericAdaptorCell* vtkBridgeCellIterator::NewCell ( ) [virtual]

Create an empty cell.

Postcondition:: result_exists: result!=0

Implements vtkGenericCellIterator.

void vtkBridgeCellIterator::GetCell ( vtkGenericAdaptorCell * c ) [virtual]

Cell at current position

Precondition:: not_at_end: !IsAtEnd()
c_exists: c!=0 THREAD SAFE

Implements vtkGenericCellIterator.

vtkGenericAdaptorCell* vtkBridgeCellIterator::GetCell ( ) [virtual]

Cell at current position. NOT THREAD SAFE

Precondition:: not_at_end: !IsAtEnd()

Postcondition:: result_exits: result!=0

Implements vtkGenericCellIterator.

void vtkBridgeCellIterator::Next ( ) [virtual]

Move iterator to next position. (loop progression).

Precondition:: not_at_end: !IsAtEnd()

Implements vtkGenericCellIterator.

void vtkBridgeCellIterator::InitWithDataSet	(	vtkBridgeDataSet *	ds,
		int	dim
	)

Used internally by vtkBridgeDataSet. Iterate over cells of `ds' of some dimension `dim'.

Precondition:: ds_exists: ds!=0
valid_dim_range: (dim>=-1) && (dim<=3)

void vtkBridgeCellIterator::InitWithDataSetBoundaries	(	vtkBridgeDataSet *	ds,
		int	dim,
		int	exterior_only
	)

Used internally by vtkBridgeDataSet. Iterate over boundary cells of `ds' of some dimension `dim'.

Precondition:: ds_exists: ds!=0
valid_dim_range: (dim>=-1) && (dim<=3)

void vtkBridgeCellIterator::InitWithOneCell	(	vtkBridgeDataSet *	ds,
		vtkIdType	cellid
	)

Used internally by vtkBridgeDataSet. Iterate on one cell `id' of `ds'.

Precondition:: ds_exists: ds!=0
valid_id: (id>=0)&&(id<=ds->GetNumberOfCells())

void vtkBridgeCellIterator::InitWithOneCell ( vtkBridgeCell * c )

Used internally by vtkBridgeCell. Iterate on one cell `c'.

Precondition:: c_exists: c!=0

void vtkBridgeCellIterator::InitWithCellBoundaries	(	vtkBridgeCell *	cell,
		int	dim
	)

Used internally by vtkBridgeCell. Iterate on boundary cells of a cell.

Precondition:: cell_exists: cell!=0
valid_dim_range: (dim==-1) || ((dim>=0)&&(dim<cell->GetDimension()))

void vtkBridgeCellIterator::InitWithCells	(	vtkIdList *	cells,
		vtkBridgeDataSet *	ds
	)

Used internally by vtkBridgeCell. Iterate on neighbors defined by `cells' over the dataset `ds'.

Precondition:: cells_exist: cells!=0
ds_exists: ds!=0

void vtkBridgeCellIterator::InitWithPoints	(	vtkPoints *	coords,
		vtkIdList *	pts,
		int	dim,
		vtkIdType	cellid
	)

Used internally by vtkBridgeCell. Iterate on a boundary cell (defined by its points `pts' with coordinates `coords', dimension `dim' and unique id `cellid') of a cell.

Precondition:

coords_exist: coords!=0

pts_exist: pts!=0

valid_dim: dim>=0 && dim<=2

valid_points: pts->GetNumberOfIds()>dim