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vtkRAdapter Class Reference

This is a utility class to convert VTK array data and VTK tables to and from Gnu R S expression (SEXP) data structures. It is used with the R .Call interface and the embedded R interpreter. More...

#include <vtkRAdapter.h>

Inherits vtkObject.

Public Types

typedef vtkObject Superclass
 

Public Member Functions

virtual int IsA (const char *type)
 
vtkRAdapterNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent)
 
vtkDataArray * RToVTKDataArray (SEXP variable)
 
vtkArray * RToVTKArray (SEXP variable)
 
SEXP VTKDataArrayToR (vtkDataArray *da)
 
SEXP VTKArrayToR (vtkArray *da)
 
SEXP VTKTableToR (vtkTable *table)
 
vtkTableRToVTKTable (SEXP variable)
 
SEXP VTKTreeToR (vtkTree *tree)
 
vtkTree * RToVTKTree (SEXP variable)
 

Static Public Member Functions

static int IsTypeOf (const char *type)
 
static vtkRAdapterSafeDownCast (vtkObjectBase *o)
 
static vtkRAdapterNew ()
 

Protected Member Functions

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

Detailed Description

This is a utility class to convert VTK array data and VTK tables to and from Gnu R S expression (SEXP) data structures. It is used with the R .Call interface and the embedded R interpreter.

This class creates deep copies of input data. Created R SEXP variables created by these functions can be freed by the R garbage collector by calling UNPROTECT(1). The conversions are performed for double and integer data types.

VTK data structures created by this class from R types are stored in array collections and freed when the class destructor is called. Use the Register() method on a returned object to increase its reference count by one, in order keep the object around after this classes destructor has been called. The code calling Register() must eventually call Delete() on the object to free memory.

See Also
vtkRinterface vtkRcalculatorFilter
Thanks:
Developed by Thomas Otahal at Sandia National Laboratories.

Definition at line 64 of file vtkRAdapter.h.

Member Typedef Documentation

typedef vtkObject vtkRAdapter::Superclass

Definition at line 69 of file vtkRAdapter.h.

Constructor & Destructor Documentation

vtkRAdapter::vtkRAdapter ( )
protected
vtkRAdapter::~vtkRAdapter ( )
protected

Member Function Documentation

static int vtkRAdapter::IsTypeOf ( const char *  type)
static
virtual int vtkRAdapter::IsA ( const char *  type)
virtual
static vtkRAdapter* vtkRAdapter::SafeDownCast ( vtkObjectBase *  o)
static
virtual vtkObjectBase* vtkRAdapter::NewInstanceInternal ( ) const
protectedvirtual
vtkRAdapter* vtkRAdapter::NewInstance ( ) const
void vtkRAdapter::PrintSelf ( ostream &  os,
vtkIndent  indent 
)
static vtkRAdapter* vtkRAdapter::New ( )
static
vtkDataArray* vtkRAdapter::RToVTKDataArray ( SEXP  variable)

Create a vtkDataArray copy of GNU R input matrix vaiable (deep copy, allocates memory) Input is a R matrix or vector of doubles or integers

vtkArray* vtkRAdapter::RToVTKArray ( SEXP  variable)

Create a vtkArray copy of the GNU R input variable multi-dimensional array (deep copy, allocates memory) Input is a R multi-dimensional array of doubles or integers

SEXP vtkRAdapter::VTKDataArrayToR ( vtkDataArray *  da)

Create a GNU R matrix copy of the input vtkDataArray da (deep copy, allocates memory)

SEXP vtkRAdapter::VTKArrayToR ( vtkArray *  da)

Create a GNU R multi-dimensional array copy of the input vtkArray da (deep copy, allocates memory)

SEXP vtkRAdapter::VTKTableToR ( vtkTable table)

Create a GNU R matrix copy of the input vtkTable table (deep copy, allocates memory)

vtkTable* vtkRAdapter::RToVTKTable ( SEXP  variable)

Create a vtkTable copy of the GNU R input matrix variable (deep copy, allocates memory) Input is R list of equal length vectors or a matrix.

SEXP vtkRAdapter::VTKTreeToR ( vtkTree *  tree)

Create a GNU R phylo tree copy of the input vtkTree tree (deep copy, allocates memory)

vtkTree* vtkRAdapter::RToVTKTree ( SEXP  variable)

Create a vtkTree copy of the GNU R input phylo tree variable (deep copy, allocates memory)


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