vtkGenericAttributeCollection.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
 
#ifndef vtkGenericAttributeCollection_h
#define vtkGenericAttributeCollection_h
 
#include "vtkCommonDataModelModule.h" // For export macro
#include "vtkObject.h"
 
VTK_ABI_NAMESPACE_BEGIN
class vtkGenericAttributeInternalVector;
class vtkIntInternalVector;
class vtkGenericAttribute;
 
class VTKCOMMONDATAMODEL_EXPORT vtkGenericAttributeCollection : public vtkObject
{
public:
  static vtkGenericAttributeCollection* New();


  vtkTypeMacro(vtkGenericAttributeCollection, vtkObject);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  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);

  vtkMTimeType GetMTime() override;
 
  // *** 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);

  int* GetAttributesToInterpolate() VTK_SIZEHINT(GetNumberOfAttributesToInterpolate());

  vtkTypeBool HasAttribute(int size, int* attributes, int attribute) VTK_SIZEHINT(attributes, size);


  void SetAttributesToInterpolate(int size, int* attributes) VTK_SIZEHINT(attributes, size);
  void SetAttributesToInterpolateToAll();
 
protected:
  vtkGenericAttributeCollection();

  ~vtkGenericAttributeCollection() override;

  vtkGenericAttributeInternalVector* AttributeInternalVector;
  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&) = delete;
  void operator=(const vtkGenericAttributeCollection&) = delete;
};
VTK_ABI_NAMESPACE_END
#endif