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vtkBridgeAttribute Class Reference

Implementation of vtkGenericAttribute. More...

#include <vtkBridgeAttribute.h>

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List of all members.

Public Types

typedef vtkGenericAttribute Superclass

Public Member Functions

virtual int IsA (const char *type)
vtkBridgeAttributeNewInstance () const
void PrintSelf (ostream &os, vtkIndent indent)
const char * GetName ()
int GetNumberOfComponents ()
int GetCentering ()
int GetType ()
int GetComponentType ()
vtkIdType GetSize ()
unsigned long GetActualMemorySize ()
doubleGetRange (int component)
double GetMaxNorm ()
virtual doubleGetTuple (vtkGenericAdaptorCell *c)
virtual void GetTuple (vtkGenericAdaptorCell *c, double *tuple)
doubleGetTuple (vtkGenericCellIterator *c)
void GetTuple (vtkGenericCellIterator *c, double *tuple)
doubleGetTuple (vtkGenericPointIterator *p)
void GetTuple (vtkGenericPointIterator *p, double *tuple)
void GetComponent (int i, vtkGenericCellIterator *c, double *values)
double GetComponent (int i, vtkGenericPointIterator *p)
void DeepCopy (vtkGenericAttribute *other)
void ShallowCopy (vtkGenericAttribute *other)
void GetRange (int component, double range[2])
void InitWithPointData (vtkPointData *d, int i)
void InitWithCellData (vtkCellData *d, int i)

Static Public Member Functions

static vtkBridgeAttributeNew ()
static int IsTypeOf (const char *type)
static vtkBridgeAttributeSafeDownCast (vtkObjectBase *o)

Protected Member Functions

virtual vtkObjectBaseNewInstanceInternal () const
 vtkBridgeAttribute ()
virtual ~vtkBridgeAttribute ()
void AllocateInternalTuple (int size)

Protected Attributes

vtkPointDataPd
vtkCellDataCd
vtkDataSetAttributesData
int AttributeNumber
doubleInternalTuple
int InternalTupleCapacity

Friends

class vtkBridgeCell

Detailed Description

Implementation of vtkGenericAttribute.

It is just an example that show how to implement the Generic. It is also used for testing and evaluating the Generic.

See also:
vtkGenericAttribute, vtkBridgeDataSet
Tests:
vtkBridgeAttribute (Tests)

Definition at line 37 of file vtkBridgeAttribute.h.


Member Typedef Documentation

Reimplemented from vtkGenericAttribute.

Definition at line 41 of file vtkBridgeAttribute.h.


Constructor & Destructor Documentation

Default constructor: empty attribute, not valid

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

Destructor.


Member Function Documentation

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

Reimplemented from vtkObject.

static int vtkBridgeAttribute::IsTypeOf ( const char *  name) [static]

Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkGenericAttribute.

virtual int vtkBridgeAttribute::IsA ( const char *  name) [virtual]

Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkGenericAttribute.

Reimplemented from vtkGenericAttribute.

virtual vtkObjectBase* vtkBridgeAttribute::NewInstanceInternal ( ) const [protected, virtual]

Reimplemented from vtkGenericAttribute.

Reimplemented from vtkGenericAttribute.

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

Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from vtkGenericAttribute.

const char* vtkBridgeAttribute::GetName ( ) [virtual]

Name of the attribute. (e.g. "velocity")

Postcondition:
result_may_not_exist: result!=0 || result==0

Implements vtkGenericAttribute.

Dimension of the attribute. (1 for scalar, 3 for velocity)

Postcondition:
positive_result: result>=0

Implements vtkGenericAttribute.

Is the attribute centered either on points, cells or boundaries?

Postcondition:
valid_result: (result==vtkCenteringPoints) || (result==vtkCenteringCells) || (result==vtkCenteringBoundaries)

Implements vtkGenericAttribute.

Type of the attribute: scalar, vector, normal, texture coordinate, tensor

Postcondition:
valid_result: (result==vtkDataSetAttributes::SCALARS) ||(result==vtkDataSetAttributes::VECTORS) ||(result==vtkDataSetAttributes::NORMALS) ||(result==vtkDataSetAttributes::TCOORDS) ||(result==vtkDataSetAttributes::TENSORS)

Implements vtkGenericAttribute.

Type of the components of the attribute: int, float, double

Postcondition:
valid_result: (result==VTK_BIT) ||(result==VTK_CHAR) ||(result==VTK_UNSIGNED_CHAR) ||(result==VTK_SHORT) ||(result==VTK_UNSIGNED_SHORT)||(result==VTK_INT) ||(result==VTK_UNSIGNED_INT) ||(result==VTK_LONG) ||(result==VTK_UNSIGNED_LONG) ||(result==VTK_FLOAT) ||(result==VTK_DOUBLE) ||(result==VTK_ID_TYPE)

Implements vtkGenericAttribute.

Number of tuples.

Postcondition:
valid_result: result>=0

Implements vtkGenericAttribute.

unsigned long vtkBridgeAttribute::GetActualMemorySize ( ) [virtual]

Size in kilobytes taken by the attribute.

Implements vtkGenericAttribute.

double* vtkBridgeAttribute::GetRange ( int  component) [virtual]

Range of the attribute component `component'. It returns double, even if GetType()==VTK_INT. NOT THREAD SAFE

Precondition:
valid_component: (component>=0)&&(component<GetNumberOfComponents())
Postcondition:
result_exists: result!=0

Implements vtkGenericAttribute.

void vtkBridgeAttribute::GetRange ( int  component,
double  range[2] 
) [virtual]

Range of the attribute component `component'. THREAD SAFE

Precondition:
valid_component: (component>=0)&&(component<GetNumberOfComponents())

Implements vtkGenericAttribute.

Return the maximum euclidean norm for the tuples.

Postcondition:
positive_result: result>=0

Implements vtkGenericAttribute.

Attribute at all points of cell `c'.

Precondition:
c_exists: c!=0
c_valid: !c->IsAtEnd()
Postcondition:
result_exists: result!=0
valid_result: sizeof(result)==GetNumberOfComponents()*c->GetCell()->GetNumberOfPoints()

Implements vtkGenericAttribute.

virtual void vtkBridgeAttribute::GetTuple ( vtkGenericAdaptorCell c,
double tuple 
) [virtual]

Put attribute at all points of cell `c' in `tuple'.

Precondition:
c_exists: c!=0
c_valid: !c->IsAtEnd()
tuple_exists: tuple!=0
valid_tuple: sizeof(tuple)>=GetNumberOfComponents()*c->GetCell()->GetNumberOfPoints()

Implements vtkGenericAttribute.

Attribute at all points of cell `c'.

Precondition:
c_exists: c!=0
c_valid: !c->IsAtEnd()
Postcondition:
result_exists: result!=0
valid_result: sizeof(result)==GetNumberOfComponents()*c->GetCell()->GetNumberOfPoints()

Implements vtkGenericAttribute.

void vtkBridgeAttribute::GetTuple ( vtkGenericCellIterator c,
double tuple 
) [virtual]

Put attribute at all points of cell `c' in `tuple'.

Precondition:
c_exists: c!=0
c_valid: !c->IsAtEnd()
tuple_exists: tuple!=0
valid_tuple: sizeof(tuple)>=GetNumberOfComponents()*c->GetCell()->GetNumberOfPoints()

Implements vtkGenericAttribute.

Value of the attribute at position `p'.

Precondition:
p_exists: p!=0
p_valid: !p->IsAtEnd()
Postcondition:
result_exists: result!=0
valid_result_size: sizeof(result)==GetNumberOfComponents()

Implements vtkGenericAttribute.

void vtkBridgeAttribute::GetTuple ( vtkGenericPointIterator p,
double tuple 
) [virtual]

Put the value of the attribute at position `p' into `tuple'.

Precondition:
p_exists: p!=0
p_valid: !p->IsAtEnd()
tuple_exists: tuple!=0
valid_tuple_size: sizeof(tuple)>=GetNumberOfComponents()

Implements vtkGenericAttribute.

void vtkBridgeAttribute::GetComponent ( int  i,
vtkGenericCellIterator c,
double values 
) [virtual]

Put component `i' of the attribute at all points of cell `c' in `values'.

Precondition:
valid_component: (i>=0) && (i<GetNumberOfComponents())
c_exists: c!=0
c_valid: !c->IsAtEnd()
values_exist: values!=0
valid_values: sizeof(values)>=c->GetCell()->GetNumberOfPoints()

Implements vtkGenericAttribute.

Value of the component `i' of the attribute at position `p'.

Precondition:
valid_component: (i>=0) && (i<GetNumberOfComponents())
p_exists: p!=0
p_valid: !p->IsAtEnd()

Implements vtkGenericAttribute.

Recursive duplication of `other' in `this'.

Precondition:
other_exists: other!=0
not_self: other!=this

Implements vtkGenericAttribute.

Update `this' using fields of `other'.

Precondition:
other_exists: other!=0
not_self: other!=this

Implements vtkGenericAttribute.

Set the current attribute to be centered on points with attribute `i' of `d'.

Precondition:
d_exists: d!=0
valid_range: (i>=0) && (i<d->GetNumberOfArrays())

Set the current attribute to be centered on cells with attribute `i' of `d'.

Precondition:
d_exists: d!=0
valid_range: (i>=0) && (i<d->GetNumberOfArrays())
void vtkBridgeAttribute::AllocateInternalTuple ( int  size) [protected]

If size>InternalTupleCapacity, allocate enough memory.

Precondition:
positive_size: size>0

Friends And Related Function Documentation

friend class vtkBridgeCell [friend]

Definition at line 178 of file vtkBridgeAttribute.h.


Member Data Documentation

Definition at line 181 of file vtkBridgeAttribute.h.

Definition at line 182 of file vtkBridgeAttribute.h.

Definition at line 183 of file vtkBridgeAttribute.h.

Definition at line 184 of file vtkBridgeAttribute.h.

Definition at line 186 of file vtkBridgeAttribute.h.

Definition at line 187 of file vtkBridgeAttribute.h.


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