Servers/Common/vtkPVDataSetAttributesInformation.h

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/*=========================================================================

  Program:   ParaView
  Module:    $RCSfile: vtkPVDataSetAttributesInformation.h,v $

  Copyright (c) Kitware, Inc.
  All rights reserved.
  See Copyright.txt or http://www.paraview.org/HTML/Copyright.html 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.

=========================================================================*/
#ifndef __vtkPVDataSetAttributesInformation_h
#define __vtkPVDataSetAttributesInformation_h

#include "vtkPVInformation.h"
#include "vtkDataSetAttributes.h" // needed for NUM_ATTRIBUTES

class vtkCollection;
class vtkDataSetAttributes;
class vtkPVArrayInformation;
class vtkGenericAttributeCollection;

class VTK_EXPORT vtkPVDataSetAttributesInformation : public vtkPVInformation
{
public:
  static vtkPVDataSetAttributesInformation* New();
  vtkTypeRevisionMacro(vtkPVDataSetAttributesInformation, vtkPVInformation);
  void PrintSelf(ostream& os, vtkIndent indent);


  void CopyFromDataSetAttributes(vtkDataSetAttributes* data);
  void DeepCopy(vtkPVDataSetAttributesInformation* info);

  void CopyFromGenericAttributesOnPoints(vtkGenericAttributeCollection *data);
  void CopyFromGenericAttributesOnCells(vtkGenericAttributeCollection *data);
  
  

  void AddInformation(vtkDataSetAttributes* da);
  void AddInformation(vtkPVDataSetAttributesInformation* info);
  virtual void AddInformation(vtkPVInformation* info);

  void Initialize();


  int                    GetNumberOfArrays() const;
  vtkPVArrayInformation* GetArrayInformation(int idx) const;
  vtkPVArrayInformation* GetArrayInformation(const char *name) const;

  vtkPVArrayInformation* GetAttributeInformation(int attributeType);

  int IsArrayAnAttribute(int arrayIndex);


  virtual void CopyToStream(vtkClientServerStream*) const;
  virtual void CopyFromStream(const vtkClientServerStream*);

protected:
  vtkPVDataSetAttributesInformation();
  ~vtkPVDataSetAttributesInformation();

  // Data information collected from remote processes.
  vtkCollection* ArrayInformation;
  // Standard cell attributes.
  short          AttributeIndices[vtkDataSetAttributes::NUM_ATTRIBUTES];

  vtkPVDataSetAttributesInformation(const vtkPVDataSetAttributesInformation&); // Not implemented
  void operator=(const vtkPVDataSetAttributesInformation&); // Not implemented
};

#endif

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