dox/Filtering/vtkGenericAttributeCollection.h

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

  Program:   Visualization Toolkit
  Module:    vtkGenericAttributeCollection.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.

=========================================================================*/
#ifndef __vtkGenericAttributeCollection_h
#define __vtkGenericAttributeCollection_h

#include "vtkObject.h"

class vtkGenericAttributeInternalVector;
class vtkIntInternalVector;
class vtkGenericAttribute;

class VTK_FILTERING_EXPORT vtkGenericAttributeCollection : public vtkObject
{
public:
  static vtkGenericAttributeCollection *New();
  

  vtkTypeMacro(vtkGenericAttributeCollection,vtkObject);
  virtual void PrintSelf(ostream& os, vtkIndent indent);
  
  int GetNumberOfAttributes();
  
  int GetNumberOfComponents();
  
  int GetNumberOfPointCenteredComponents();
  
  int GetMaxNumberOfComponents();
  
  unsigned long GetActualMemorySize();
  
  int IsEmpty();
  
  vtkGenericAttribute *GetAttribute(int i);
 
  int FindAttribute(const char *name);
  
  int GetAttributeIndex(int i);
  
  void InsertNextAttribute(vtkGenericAttribute *a);

  void InsertAttribute(int i, vtkGenericAttribute *a);

  void RemoveAttribute(int i);

  void Reset();

  void DeepCopy(vtkGenericAttributeCollection *other);
  
  void ShallowCopy(vtkGenericAttributeCollection *other);
  
  virtual unsigned long int GetMTime();
  
  // *** ALL THE FOLLOWING METHODS SHOULD BE REMOVED WHEN when the 
  // new pipeline update mechanism is checked in.
  // *** BEGIN


  vtkGetMacro(ActiveAttribute, int);
  

  vtkGetMacro(ActiveComponent, int);

  void SetActiveAttribute(int attribute, int component = 0);
  

  vtkGetMacro(NumberOfAttributesToInterpolate, int);

  //BTX

  int *GetAttributesToInterpolate();
  //ETX
  
  int HasAttribute(int size, int *attributes, int attribute);


  void SetAttributesToInterpolate(int size, int *attributes);
  void SetAttributesToInterpolateToAll();

protected:
  vtkGenericAttributeCollection();

  virtual ~vtkGenericAttributeCollection();


  vtkGenericAttributeInternalVector* AttributeInternalVector;
  // Description:
  // STL vector for storing index of point centered attributes
  vtkIntInternalVector *AttributeIndices;
  
  int ActiveAttribute;
  int ActiveComponent;
  int NumberOfAttributesToInterpolate;
  int AttributesToInterpolate[10];
  
  int NumberOfComponents; // cache
  int NumberOfPointCenteredComponents; // cache
  int MaxNumberOfComponents; // cache
  unsigned long ActualMemorySize; // cache
  vtkTimeStamp ComputeTime; // cache time stamp

  void ComputeNumbers();
  
private:
  vtkGenericAttributeCollection(const vtkGenericAttributeCollection &);  // Not implemented.
  void operator=(const vtkGenericAttributeCollection &);  // Not implemented.
};
#endif

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