vtkCullerCollection.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkCullerCollection.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 vtkCullerCollection_h
#define vtkCullerCollection_h
 
#include "vtkRenderingCoreModule.h" // For export macro
#include "vtkCollection.h"
#include "vtkCuller.h" // for inline functions
 
class VTKRENDERINGCORE_EXPORT vtkCullerCollection : public vtkCollection
{
 public:
  static vtkCullerCollection *New();
  vtkTypeMacro(vtkCullerCollection,vtkCollection);
  virtual void PrintSelf(ostream& os, vtkIndent indent);
 
 
  void AddItem(vtkCuller *a)
    {
      this->vtkCollection::AddItem(a);
    }
 
 
  vtkCuller *GetNextItem()
    {
      return static_cast<vtkCuller *>(this->GetNextItemAsObject());
    }
 
  vtkCuller *GetLastItem();
 
  //BTX
 
  vtkCuller *GetNextCuller(vtkCollectionSimpleIterator &cookie)
    {
      return static_cast<vtkCuller *>(this->GetNextItemAsObject(cookie));
    }
  //ETX
 
protected:
  vtkCullerCollection() {}
  ~vtkCullerCollection() {}
 
private:
  // hide the standard AddItem from the user and the compiler.
  void AddItem(vtkObject *o)
    {
      this->vtkCollection::AddItem(o);
    }
 
private:
  vtkCullerCollection(const vtkCullerCollection&);  // Not implemented.
  void operator=(const vtkCullerCollection&);  // Not implemented.
};
 
 
inline vtkCuller *vtkCullerCollection::GetLastItem()
{
  if ( this->Bottom == NULL )
    {
    return NULL;
    }
  else
    {
    return static_cast<vtkCuller *>(this->Bottom->Item);
    }
}
 
#endif