vtkRCalculatorFilter.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkRCalculatorFilter.h
 
  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
 
     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.
 
=========================================================================*/
/*-------------------------------------------------------------------------
  Copyright 2009 Sandia Corporation.
  Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
  the U.S. Government retains certain rights in this software.
-------------------------------------------------------------------------*/
 
#ifndef vtkRCalculatorFilter_h
#define vtkRCalculatorFilter_h
 
#include "vtkFiltersStatisticsGnuRModule.h" // For export macro
#include "vtkDataObjectAlgorithm.h"
 
class vtkRInterface;
class vtkRCalculatorFilterInternals;
class vtkDataSet;
class vtkDoubleArray;
class vtkGraph;
class vtkTree;
class vtkTable;
class vtkCompositeDataSet;
class vtkArrayData;
class vtkStringArray;
 
class VTKFILTERSSTATISTICSGNUR_EXPORT vtkRCalculatorFilter : public vtkDataObjectAlgorithm
{
 
public:
 
  static vtkRCalculatorFilter *New();
 
  vtkTypeMacro(vtkRCalculatorFilter, vtkDataObjectAlgorithm );
  void PrintSelf(ostream& os, vtkIndent indent);
 
  void PutArray(const char* NameOfVTKArray, const char* NameOfRvar);
 
  void GetArray(const char* NameOfVTKArray, const char* NameOfRvar);
 
  void RemoveAllPutVariables();
 
  void RemoveAllGetVariables();
 
 
  void PutTable(const char* NameOfRvar);
  void GetTable(const char* NameOfRvar);
 
  void PutTables(vtkStringArray* NamesOfRVars);
 
  void GetTables(vtkStringArray* NamesOfRVars);
 
 
  void PutTree(const char* NameOfRvar);
  void GetTree(const char* NameOfRvar);
 
  void PutTrees(vtkStringArray* NamesOfRvars);
 
  void GetTrees(vtkStringArray* NamesOfRvars);
 
 
 
  vtkSetStringMacro(Rscript);
  vtkGetStringMacro(Rscript);
 
 
  vtkSetStringMacro(ScriptFname);
  vtkGetStringMacro(ScriptFname);
 
 
  vtkSetMacro(Routput,int);
  vtkGetMacro(Routput,int);
 
 
  vtkSetMacro(TimeOutput,int);
  vtkGetMacro(TimeOutput,int);
 
 
  vtkSetMacro(BlockInfoOutput,int);
  vtkGetMacro(BlockInfoOutput,int);
 
 
  virtual int ProcessRequest(vtkInformation* request,
                             vtkInformationVector** inputVector,
                             vtkInformationVector* outputVector);
 
protected:
 
  int SetRscriptFromFile(const char* fname);
 
  virtual int RequestData(vtkInformation *vtkNotUsed(request),
                          vtkInformationVector **inputVector,
                          vtkInformationVector *outputVector);
 
 
  virtual int RequestDataObject(vtkInformation* request,
                                vtkInformationVector** inputVector,
                                vtkInformationVector* outputVector);
 
  vtkRCalculatorFilter();
  ~vtkRCalculatorFilter();
 
private:
 
  vtkRCalculatorFilter(const vtkRCalculatorFilter&);  // Not implemented.
  void operator=(const vtkRCalculatorFilter&);  // Not implemented.
 
  // Implementation details
  vtkRCalculatorFilterInternals* rcfi;
 
  int ProcessInputDataSet(vtkDataSet* dsIn);
  int ProcessOutputDataSet(vtkDataSet* dsOut);
 
  int ProcessInputGraph(vtkGraph* gIn);
  int ProcessOutputGraph(vtkGraph* gOut);
 
  int ProcessInputArrayData(vtkArrayData * adIn);
  int ProcessOutputArrayData(vtkArrayData * adOut);
 
  int ProcessInputCompositeDataSet(vtkCompositeDataSet* cdsIn);
  int ProcessOutputCompositeDataSet(vtkCompositeDataSet * cdsOut);
 
  int ProcessInputTable(vtkTable* tOut);
  int ProcessInputTable(std::string& name, vtkTable* tIn);
 
  vtkTable* GetOutputTable(std::string& name);
  int ProcessOutputTable(vtkTable* tOut);
 
  int ProcessInputTree(vtkTree* tIn);
  int ProcessInputTree(std::string& name, vtkTree* tIn);
 
  vtkTree* GetOutputTree(std::string& name);
  int ProcessOutputTree(vtkTree* tOut);
 
  int ProcessInputDataObject(vtkDataObject *input);
  int ProcessOutputDataObject(vtkDataObject *input);
  int HasMultipleGets();
  int HasMultiplePuts();
 
  vtkRInterface* ri;
  char* Rscript;
  char* RfileScript;
  char* ScriptFname;
  int Routput;
  int TimeOutput;
  int BlockInfoOutput;
  char* OutputBuffer;
  vtkDoubleArray* CurrentTime;
  vtkDoubleArray* TimeRange;
  vtkDoubleArray* TimeSteps;
  vtkDoubleArray* BlockId;
  vtkDoubleArray* NumBlocks;
 
};
 
#endif