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/*=========================================================================
Program: Visualization Toolkit
Module: vtkAssemblyPaths.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.
=========================================================================*/
// .NAME vtkAssemblyPaths - a list of lists of props representing an assembly hierarchy
// .SECTION Description
// vtkAssemblyPaths represents an assembly hierarchy as a list of
// vtkAssemblyPath. Each path represents the complete path from the
// top level assembly (if any) down to the leaf prop.
// .SECTION see also
// vtkAssemblyPath vtkAssemblyNode vtkPicker vtkAssembly vtkProp
#ifndef __vtkAssemblyPaths_h
#define __vtkAssemblyPaths_h
#include "vtkCollection.h"
#include "vtkAssemblyPath.h" // Needed for inline methods
class vtkProp;
class VTK_COMMON_EXPORT vtkAssemblyPaths : public vtkCollection
{
public:
static vtkAssemblyPaths *New();
vtkTypeMacro(vtkAssemblyPaths,vtkCollection);
// Description:
// Add a path to the list.
void AddItem(vtkAssemblyPath *p);
// Description:
// Remove a path from the list.
void RemoveItem(vtkAssemblyPath *p);
// Description:
// Determine whether a particular path is present. Returns its position
// in the list.
int IsItemPresent(vtkAssemblyPath *p);
// Description:
// Get the next path in the list.
vtkAssemblyPath *GetNextItem();
// Description:
// Override the standard GetMTime() to check for the modified times
// of the paths.
virtual unsigned long GetMTime();
//BTX
// Description:
// Reentrant safe way to get an object in a collection. Just pass the
// same cookie back and forth.
vtkAssemblyPath *GetNextPath(vtkCollectionSimpleIterator &cookie) {
return static_cast<vtkAssemblyPath *>(this->GetNextItemAsObject(cookie));};
//ETX
protected:
vtkAssemblyPaths() {};
~vtkAssemblyPaths() {};
private:
// hide the standard AddItem from the user and the compiler.
void AddItem(vtkObject *o) { this->vtkCollection::AddItem(o); };
void RemoveItem(vtkObject *o) { this->vtkCollection::RemoveItem(o); };
void RemoveItem(int i) { this->vtkCollection::RemoveItem(i); };
int IsItemPresent(vtkObject *o)
{ return this->vtkCollection::IsItemPresent(o);};
private:
vtkAssemblyPaths(const vtkAssemblyPaths&); // Not implemented.
void operator=(const vtkAssemblyPaths&); // Not implemented.
};
inline void vtkAssemblyPaths::AddItem(vtkAssemblyPath *p)
{
this->vtkCollection::AddItem(p);
}
inline void vtkAssemblyPaths::RemoveItem(vtkAssemblyPath *p)
{
this->vtkCollection::RemoveItem(p);
}
inline int vtkAssemblyPaths::IsItemPresent(vtkAssemblyPath *p)
{
return this->vtkCollection::IsItemPresent(p);
}
inline vtkAssemblyPath *vtkAssemblyPaths::GetNextItem()
{
return static_cast<vtkAssemblyPath *>(this->GetNextItemAsObject());
}
#endif
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