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91 lines
2.4 KiB
91 lines
2.4 KiB
/*=========================================================================
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Program: Visualization Toolkit
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Module: $RCSfile: vtkCullerCollection.h,v $
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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// .NAME vtkCullerCollection - a list of Cullers
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// .SECTION Description
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// vtkCullerCollection represents and provides methods to manipulate a list
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// of Cullers (i.e., vtkCuller and subclasses). The list is unsorted and
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// duplicate entries are not prevented.
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// .SECTION see also
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// vtkCuller vtkCollection
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#ifndef __vtkCullerC_h
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#define __vtkCullerC_h
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#include "vtkCollection.h"
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#include "vtkCuller.h" // for inline functions
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class VTK_RENDERING_EXPORT vtkCullerCollection : public vtkCollection
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{
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public:
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static vtkCullerCollection *New();
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vtkTypeRevisionMacro(vtkCullerCollection,vtkCollection);
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virtual void PrintSelf(ostream& os, vtkIndent indent);
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// Description:
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// Add an Culler to the list.
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void AddItem(vtkCuller *a) {
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this->vtkCollection::AddItem((vtkObject *)a);};
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// Description:
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// Get the next Culler in the list.
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vtkCuller *GetNextItem() {
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return static_cast<vtkCuller *>(this->GetNextItemAsObject());};
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// Description:
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// Get the last Culler in the list.
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vtkCuller *GetLastItem();
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//BTX
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// Description:
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// Reentrant safe way to get an object in a collection. Just pass the
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// same cookie back and forth.
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vtkCuller *GetNextCuller(vtkCollectionSimpleIterator &cookie) {
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return static_cast<vtkCuller *>(this->GetNextItemAsObject(cookie));};
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//ETX
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protected:
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vtkCullerCollection() {};
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~vtkCullerCollection() {};
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private:
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// hide the standard AddItem from the user and the compiler.
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void AddItem(vtkObject *o) { this->vtkCollection::AddItem(o); };
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private:
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vtkCullerCollection(const vtkCullerCollection&); // Not implemented.
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void operator=(const vtkCullerCollection&); // Not implemented.
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};
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inline vtkCuller *vtkCullerCollection::GetLastItem()
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{
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if ( this->Bottom == NULL )
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{
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return NULL;
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}
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else
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{
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return static_cast<vtkCuller *>(this->Bottom->Item);
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}
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}
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#endif
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