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geant4/source/visualization/Tree/include/private/G4ASCIITreeSceneHandler.hh
2023-06-30 09:09:57 +02:00

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//
// ********************************************************************
// * License and Disclaimer *
// * *
// * The Geant4 software is copyright of the Copyright Holders of *
// * the Geant4 Collaboration. It is provided under the terms and *
// * conditions of the Geant4 Software License, included in the file *
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//
//
//
//
// John Allison 5th April 2001
// A scene handler to dump geometry hierarchy to standard output as
// ASCII stream.
// Based on a provisional G4ASCIITreeGraphicsScene (was in modeling).
#ifndef G4ASCIITREESCENEHANDLER_HH
#define G4ASCIITREESCENEHANDLER_HH
#include "G4VTreeSceneHandler.hh"
#include <set>
#include <vector>
#include <iostream>
#include <fstream>
#include <sstream>
class G4VPhysicalVolume;
class G4ASCIITreeSceneHandler: public G4VTreeSceneHandler {
public:
G4ASCIITreeSceneHandler(G4VGraphicsSystem& system,
const G4String& name);
virtual ~G4ASCIITreeSceneHandler();
virtual void BeginModeling();
virtual void EndModeling();
protected:
virtual void RequestPrimitives(const G4VSolid&);
// Overrides G4VScenehandler::RequestPrimitives and implements dump
// of the geometry hierarchy.
void WriteHeader (std::ostream &);
std::ostream* fpOutFile; // Pointer to output file.
std::ofstream fOutFile; // Actual output file (if not G4cout).
std::ostringstream fRestOfLine; // For accumulating rest of line
// pending arrival of new
// G4PVPlacement.
const G4VPhysicalVolume* fpLastPV;
G4String fLastPVName;
G4int fLastCopyNo;
G4int fLastNonSequentialCopyNo;
std::set<G4LogicalVolume*> fLVSet;
typedef std::set<G4LogicalVolume*>::iterator LVSetIterator;
typedef G4PhysicalVolumeModel::G4PhysicalVolumeNodeID PVNodeID;
typedef std::vector<PVNodeID> PVPath;
std::set<PVPath> fReplicaSet;
typedef std::set<PVPath>::iterator ReplicaSetIterator;
typedef std::set<PVPath>::reverse_iterator ReplicaSetReverseIterator;
};
#endif