itkTreeContainerBase.h

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/*=========================================================================

  Program:   Insight Segmentation & Registration Toolkit
  Module:    $RCSfile: itkTreeContainerBase.h,v $
  Language:  C++
  Date:      $Date: 2009-03-03 15:10:35 $
  Version:   $Revision: 1.5 $

  Copyright (c) Insight Software Consortium. All rights reserved.
  See ITKCopyright.txt or http://www.itk.org/HTML/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 notices for more information.

=========================================================================*/
#ifndef __itkTreeContainerBase_h
#define __itkTreeContainerBase_h

#include "itkMacro.h"
#include <itkObject.h>
#include <iostream>
#include <itkTreeNode.h>

namespace itk
{


template <class TValueType>
class TreeContainerBase : public Object
{
 
public:

  typedef Object                    Superclass;
  typedef TreeContainerBase         Self;
  typedef SmartPointer<Self>        Pointer;
  typedef SmartPointer<const Self>  ConstPointer;

  typedef TValueType ValueType;

  itkTypeMacro(TreeContainerBase, Object);

  virtual bool SetRoot( const TValueType element ) = 0;

  virtual bool SetRoot( TreeNode<TValueType>* node) = 0;

  virtual bool Contains( const TValueType element ) = 0;

  virtual int Count() const = 0;

  virtual bool IsLeaf( const TValueType element ) = 0;

  virtual bool IsRoot( const TValueType element ) = 0;

  virtual bool Clear() = 0;

  virtual const TreeNode<TValueType>* GetRoot() const = 0;

  void SetSubtree(bool val) {m_SubTree = val;}

protected:

  TreeContainerBase() {}; 
  virtual ~TreeContainerBase() {}; 
  bool  m_SubTree;

};

} // namespace itk

#endif