/usr/include/ITK-4.5/itkTreeContainerBase.h is in libinsighttoolkit4-dev 4.5.0-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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*
* Copyright Insight Software Consortium
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0.txt
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*=========================================================================*/
#ifndef __itkTreeContainerBase_h
#define __itkTreeContainerBase_h
#include "itkMacro.h"
#include <iostream>
#include "itkTreeNode.h"
namespace itk
{
/** \class TreeContainerBase
* \brief A base class for tree containers.
*
* \ingroup DataRepresentation
* \ingroup ITKCommon
*/
template< typename 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(const 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() : m_SubTree(false) {}
virtual ~TreeContainerBase() {}
bool m_SubTree;
};
} // namespace itk
#endif
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