vtkTransformCollection.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkTransformCollection_h
#define vtkTransformCollection_h

#include "vtkCollection.h"
#include "vtkCommonTransformsModule.h" // For export macro

#include "vtkTransform.h" // Needed for inline methods

VTK_ABI_NAMESPACE_BEGIN
class VTKCOMMONTRANSFORMS_EXPORT vtkTransformCollection : public vtkCollection
{
public:
  vtkTypeMacro(vtkTransformCollection, vtkCollection);
  static vtkTransformCollection* New();
  void PrintSelf(ostream& os, vtkIndent indent) override;

  void AddItem(vtkTransform*);

  vtkTransform* GetNextItem();

  vtkTransform* GetNextTransform(vtkCollectionSimpleIterator& cookie)
  {
    return static_cast<vtkTransform*>(this->GetNextItemAsObject(cookie));
  }

protected:
  vtkTransformCollection() = default;
  ~vtkTransformCollection() override = default;

private:
  // hide the standard AddItem from the user and the compiler.
  void AddItem(vtkObject* o) { this->vtkCollection::AddItem(o); }

  vtkTransformCollection(const vtkTransformCollection&) = delete;
  void operator=(const vtkTransformCollection&) = delete;
};

//----------------------------------------------------------------------------
inline void vtkTransformCollection::AddItem(vtkTransform* t)
{
  this->vtkCollection::AddItem(t);
}

//----------------------------------------------------------------------------
inline vtkTransform* vtkTransformCollection::GetNextItem()
{
  return static_cast<vtkTransform*>(this->GetNextItemAsObject());
}

VTK_ABI_NAMESPACE_END
#endif