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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: $RCSfile: itkTreeContainerBase.h,v $
Language: C++
Date: $Date: 2004-11-01 16:31:24 $
Version: $Revision: 1.3 $
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 <itkObjectFactory.h>
#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;
/** Run-time type information (and related methods). */
itkTypeMacro(TreeContainerBase, Object);
/** Set the root element.
* A new node is created and the element is added to the node */
virtual bool SetRoot( TValueType element ) = 0;
/** Set the root has a node */
virtual bool SetRoot( TreeNode<TValueType>* node) = 0;
/** Return true if the tree contains the element */
virtual bool Contains( const TValueType element ) = 0;
/** Return the number of nodes in the tree */
virtual int Count() const = 0;
/** Return if the element is a leaf */
virtual bool IsLeaf( const TValueType element ) = 0;
/** Return if the element is root */
virtual bool IsRoot( const TValueType element ) = 0;
/** Clear the tree */
virtual bool Clear() = 0;
/** Get the root as a node */
virtual const TreeNode<TValueType>* GetRoot() const = 0;
/** Set if the tree is a subtree */
void SetSubtree(bool val) {m_SubTree = val;}
protected:
TreeContainerBase() {};
virtual ~TreeContainerBase() {};
bool m_SubTree;
};
} // namespace itk
#endif
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