Import Geant4 10.0.0 source tree

source/processes/phonon/include/G4LatticeReader.hh

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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 *
+// * LICENSE and available at  http://cern.ch/geant4/license .  These *
+// * include a list of copyright holders.                             *
+// *                                                                  *
+// * 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.  Please see the license in the file  LICENSE  and URL above *
+// * for the full disclaimer and the limitation of liability.         *
+// *                                                                  *
+// * This  code  implementation is the result of  the  scientific and *
+// * technical work of the GEANT4 collaboration.                      *
+// * By using,  copying,  modifying or  distributing the software (or *
+// * any work based  on the software)  you  agree  to acknowledge its *
+// * use  in  resulting  scientific  publications,  and indicate your *
+// * acceptance of all terms of the Geant4 Software license.          *
+// ********************************************************************
+//
+/// \file processes/phonon/include/G4LatticeReader.hh
+/// \brief Definition of the G4LatticeReader class
+//
+// NOTE:  This reader class for logical lattices should be moved to
+//	  materials/ after the 10.0 release (and this comment removed).
+// $Id: G4LatticeReader.hh 76885 2013-11-18 12:55:15Z gcosmo $
+//
+// 20131115  Move ctor, dtor implementations to .cc file.
+
+#ifndef G4LatticeReader_h
+#define G4LatticeReader_h 1
+
+#include "globals.hh"
+#include <iosfwd>
+
+class G4LatticeLogical;
+
+class G4LatticeReader {
+public:
+  G4LatticeReader(G4int vb=0);
+  ~G4LatticeReader();
+
+  void SetVerboseLevel(G4int vb) { verboseLevel = vb; }
+
+  G4LatticeLogical* MakeLattice(const G4String& filepath);
+
+protected:
+  G4bool OpenFile(const G4String& filepath);
+  G4bool ProcessToken();
+  G4bool ProcessValue(const G4String& name);	// Numerical parameters
+  G4bool ProcessConstants();			// Four dynamical constants
+  G4bool ProcessMap();				// Velocity magnitudes file
+  G4bool ProcessNMap();				// Direction vectors file
+  G4bool ReadMapInfo();				// Get map file parameters
+  G4bool SkipComments();				// Everything after '#'
+  void CloseFile();
+
+private:
+  G4int verboseLevel;		// For reporting progress, also use G4VERBOSE
+
+  std::ifstream* psLatfile;	// Configuration file being read
+  G4LatticeLogical* pLattice;	// Lattice under construction (not owned)
+
+  G4String fMapPath;		// Path to config file to find velocity maps
+  G4String fToken;		// Reusable buffers for reading file
+  G4double fValue;		// ... floating point data values
+  G4String fMap, fsPol;		// ... map filename and polarization code
+  G4int    fPol, fNX, fNY;	// ... map binning in each direction
+
+  static const G4String fDataDir;	// Directory path ($G4LATTICEDATA)
+};
+
+#endif	/* G4LatticeReader_h */