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geant4/examples/extended/medical/DICOM/include/DicomOctreeNode.hh
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2016-06-09 10:28:22 +02:00

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//
// ********************************************************************
// * DISCLAIMER *
// * *
// * The following disclaimer summarizes all the specific disclaimers *
// * of contributors to this software. The specific disclaimers,which *
// * govern, are listed with their locations in: *
// * http://cern.ch/geant4/license *
// * *
// * Neither the authors of this software system, nor their employing *
// * institutes,nor the agencies providing financial support for this *
// * work make any representation or warranty, express or implied, *
// * regarding this software system or assume any liability for its *
// * use. *
// * *
// * This code implementation is the intellectual property of the *
// * GEANT4 collaboration. *
// * By copying, distributing or modifying the Program (or any work *
// * based on the Program) you indicate your acceptance of this *
// * statement, and all its terms. *
// ********************************************************************
//
// The code was written by :
// *Louis Archambault louis.archambault@phy.ulaval.ca,
// *Luc Beaulieu beaulieu@phy.ulaval.ca
// +Vincent Hubert-Tremblay at tigre.2@sympatico.ca
//
//
// *Centre Hospitalier Universitaire de Quebec (CHUQ),
// Hotel-Dieu de Quebec, departement de Radio-oncologie
// 11 cote du palais. Quebec, QC, Canada, G1R 2J6
// tel (418) 525-4444 #6720
// fax (418) 691 5268
//
// + Université Laval, Québec (QC) Canada
//*******************************************************//
#ifndef DICOMOCTREENODE_H
#define DICOMOCTREENODE_H
#include "globals.hh"
enum OctreeNodeType { MIDDLE_NODE, TERMINAL_NODE };
// OctreeNode represents a single node in the Octree.
class DicomOctreeNode
{
public:
DicomOctreeNode();
~DicomOctreeNode();
DicomOctreeNode( DicomOctreeNode* pParent );
G4double Density(){return mDensity;}
virtual DicomOctreeNode*& operator []( G4int index ) = 0;
virtual OctreeNodeType Type() = 0;
const DicomOctreeNode* Parent(){ return mParent; }
virtual G4int FindChild( const DicomOctreeNode* pNode ) = 0;
static G4int InstanceCounter() { return mInstanceCounter; }
virtual G4int MemSize() = 0;
private:
static G4int mInstanceCounter;
DicomOctreeNode* mParent;
G4double mDensity;
};
#endif