Gabriele Cosmo
71 lines
2.8 KiB
C++
71 lines
2.8 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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//
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// $Id: G4XXXFileViewer.hh 66373 2012-12-18 09:41:34Z gcosmo $
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//
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//
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// John Allison 7th March 2006
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// A template for a file-writing graphics driver.
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//?? Lines beginning like this require specialisation for your driver.
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#ifndef G4XXXFileVIEWER_HH
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#define G4XXXFileVIEWER_HH
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#include "G4VViewer.hh"
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#include <fstream>
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class G4XXXFileViewer: public G4VViewer {
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public:
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G4XXXFileViewer(G4VSceneHandler&,const G4String& name);
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virtual ~G4XXXFileViewer();
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void SetView();
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void ClearView();
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void DrawView();
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void ShowView();
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// A simple class to handle delayed opening, etc. There are various
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// degrees of sophistication in, for example, the allocation of
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// filenames -- see FukuiRenderer or HepRepFile.
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class FileWriter {
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public:
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FileWriter(): fOpen(false) {}
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G4bool IsOpen() {return fOpen;}
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void WriteItem(const G4String& item);
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void Close();
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// Implement rewind as close and re-open...
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void Rewind() {if (fOpen) {fFile.close(); fFile.open(fFileName.c_str());}}
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private:
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G4String fFileName;
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G4bool fOpen;
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std::ofstream fFile;
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};
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FileWriter& GetFileWriter() {return fFileWriter;}
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private:
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FileWriter fFileWriter;
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};
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#endif
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