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vtkFunctionSet Class Referenceabstract

Abstract interface for sets of functions. More...

#include <vtkFunctionSet.h>

Inheritance diagram for vtkFunctionSet:
[legend]

Public Types

typedef vtkObject Superclass
 

Public Member Functions

virtual int IsA (const char *type)
 
vtkFunctionSetNewInstance () const
 
virtual void PrintSelf (ostream &os, vtkIndent indent)
 
virtual int FunctionValues (double *x, double *f)=0
 
virtual int GetNumberOfFunctions ()
 
virtual int GetNumberOfIndependentVariables ()
 

Static Public Member Functions

static int IsTypeOf (const char *type)
 
static vtkFunctionSetSafeDownCast (vtkObjectBase *o)
 

Protected Member Functions

virtual vtkObjectBase * NewInstanceInternal () const
 
 vtkFunctionSet ()
 
 ~vtkFunctionSet ()
 

Protected Attributes

int NumFuncs
 
int NumIndepVars
 

Detailed Description

Abstract interface for sets of functions.

vtkFunctionSet specifies an abstract interface for set of functions of the form F_i = F_i(x_j) where F (with i=1..m) are the functions and x (with j=1..n) are the independent variables. The only supported operation is the function evaluation at x_j.

See Also
vtkImplicitDataSet vtkInterpolatedVelocityField vtkInitialValueProblemSolver

Definition at line 34 of file vtkFunctionSet.h.

Member Typedef Documentation

typedef vtkObject vtkFunctionSet::Superclass

Definition at line 37 of file vtkFunctionSet.h.

Constructor & Destructor Documentation

vtkFunctionSet::vtkFunctionSet ( )
protected
vtkFunctionSet::~vtkFunctionSet ( )
inlineprotected

Definition at line 62 of file vtkFunctionSet.h.

Member Function Documentation

static int vtkFunctionSet::IsTypeOf ( const char *  type)
static
virtual int vtkFunctionSet::IsA ( const char *  type)
virtual
static vtkFunctionSet* vtkFunctionSet::SafeDownCast ( vtkObjectBase *  o)
static
virtual vtkObjectBase* vtkFunctionSet::NewInstanceInternal ( ) const
protectedvirtual
vtkFunctionSet* vtkFunctionSet::NewInstance ( ) const
virtual void vtkFunctionSet::PrintSelf ( ostream &  os,
vtkIndent  indent 
)
virtual
virtual int vtkFunctionSet::FunctionValues ( double *  x,
double *  f 
)
pure virtual

Evaluate functions at x_j. x and f have to point to valid double arrays of appropriate sizes obtained with GetNumberOfFunctions() and GetNumberOfIndependentVariables.

Implemented in vtkAbstractInterpolatedVelocityField, vtkCellLocatorInterpolatedVelocityField, vtkTemporalInterpolatedVelocityField, vtkCachingInterpolatedVelocityField, vtkInterpolatedVelocityField, and vtkAMRInterpolatedVelocityField.

virtual int vtkFunctionSet::GetNumberOfFunctions ( )
inlinevirtual

Return the number of functions. Note that this is constant for a given type of set of functions and can not be changed at run time.

Definition at line 48 of file vtkFunctionSet.h.

virtual int vtkFunctionSet::GetNumberOfIndependentVariables ( )
inlinevirtual

Return the number of independent variables. Note that this is constant for a given type of set of functions and can not be changed at run time.

Definition at line 56 of file vtkFunctionSet.h.

Member Data Documentation

int vtkFunctionSet::NumFuncs
protected

Definition at line 62 of file vtkFunctionSet.h.

int vtkFunctionSet::NumIndepVars
protected

Definition at line 65 of file vtkFunctionSet.h.


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