GDMLWriter.h

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// $Id$
 
// -----------------------------------------------------------------------
// The XmlVGM package of the Virtual Geometry Model
// Copyright (C) 2007, Ivana Hrivnacova
// All rights reserved.
//
// For the licensing terms see vgm/LICENSE.
// Contact: ivana@ipno.in2p3.fr
// -----------------------------------------------------------------------
 
//
 
#ifndef XML_VGM_GDML_WRITER_H
#define XML_VGM_GDML_WRITER_H
 
#include "XmlVGM/IWriter.h"
 
#include <fstream>
#include <set>
#include <vector>
 
namespace VGM {
class ISolid;
class IBooleanSolid;
class IArb8;
class IBox;
class IBox;
class ICons;
class ICtubs;
class IEllipsoid;
class IEllipticalTube;
class IExtrudedSolid;
class IHype;
class IMultiUnion;
class IPara;
class IParaboloid;
class IPolycone;
class IPolyhedra;
class ISphere;
class ITessellatedSolid;
class ITorus;
class ITrap;
class ITrd;
class ITubs;
class IMaterial;
class IElement;
class IVolume;
class IPlacement;
} // namespace VGM
 
namespace XmlVGM {
 
class Maps;
 
class GDMLWriter : public virtual IWriter
{
 public:
  GDMLWriter(
    const std::string& unitName = "unit1", const std::string& version = "1.0");
  virtual ~GDMLWriter();
 
  // methods
 
  // XML elements
  //
  virtual void OpenFile(std::string filePath);
  virtual void OpenDocument();
  virtual void OpenSection(const std::string& topVolume);
  virtual void OpenPositions();
  virtual void OpenRotations();
  virtual void OpenMaterials();
  virtual void OpenMedia() {}
  virtual void OpenSolids();
  virtual void OpenStructure();
  virtual void OpenComposition(
    const std::string& name, const std::string& materialName);
 
  virtual void CloseFile();
  virtual void CloseDocument();
  virtual void CloseSection(const std::string& topVolume);
  virtual void ClosePositions();
  virtual void CloseRotations();
  virtual void CloseMaterials();
  virtual void CloseMedia() {}
  virtual void CloseSolids();
  virtual void CloseStructure();
  virtual void CloseComposition();
 
  // Geometry elements
  //
  virtual void WriteIsotope(const VGM::IIsotope* isotope);
 
  virtual void WriteElement(const VGM::IElement* element);
 
  virtual void WriteMaterial(const VGM::IMaterial* material);
 
  virtual void WriteMedium(const VGM::IMedium* /*medium*/) {}
  virtual void WriteMedium(const VGM::IMaterial* /*material*/) {}
 
  virtual void WriteSolid(
    std::string lvName, const VGM::ISolid* solid, std::string /*mediumName*/);
 
  virtual void WritePosition(
    const std::string& name, const VGM::Transform& transform);
 
  virtual void WriteRotation(
    const std::string& name, const VGM::Transform& transform);
 
  virtual void WriteScale(const std::string& name);
 
  virtual void WritePlacement(const VGM::IPlacement& placement);
 
  // Formatting utilities
  //
  virtual void WriteEmptyLine();
  virtual void IncreaseIndention();
  virtual void DecreaseIndention();
 
  // Units
  //
  virtual double LengthUnit() const;
  virtual double AngleUnit() const;
  virtual double AtomicWeightUnit() const;
  virtual double MassDensityUnit() const;
  virtual double TemperatureUnit() const;
  virtual double PressureUnit() const;
 
  // Set methods
  //
  virtual void SetMaps(Maps* maps);
  virtual void SetNumWidth(int width);
  virtual void SetNumPrecision(int precision);
 
  // Get methods
  //
  virtual double GetNumWidth() const;
  virtual double GetNumPrecision() const;
 
 protected:
  GDMLWriter(const GDMLWriter& rhs);
 
 private:
  // types
  //
  typedef std::set<std::string, std::less<std::string> > StringSet;
 
  // Utility methods
  //
  double UpdateAngle(double angle) const;
  void RegisterName(const std::string& name, bool warning = true);
 
  // Writing solids
  //
  void WriteBooleanSolid(std::string name, const VGM::IBooleanSolid* solid);
  void WriteBox(std::string lvName, double hx, double hy, double hz);
  void WriteArb8(std::string name, const VGM::IArb8* arb8);
  void WriteBox(std::string name, const VGM::IBox* box);
  void WriteCons(std::string name, const VGM::ICons* cons);
  void WriteCtubs(std::string name, const VGM::ICtubs* ctubs);
  void WriteEllipsoid(std::string name, const VGM::IEllipsoid* ellipsoid);
  void WriteEllipticalTube(std::string name, const VGM::IEllipticalTube* eltu);
  void WriteExtrudedSolid(
    std::string name, const VGM::IExtrudedSolid* extruded);
  void WriteHype(std::string name, const VGM::IHype* hype);
  void WriteMultiUnion(std::string name, const VGM::IMultiUnion* multiUnion);
  void WritePara(std::string name, const VGM::IPara* para);
  void WriteParaboloid(std::string name, const VGM::IParaboloid* paraboloid);
  void WritePolycone(std::string name, const VGM::IPolycone* polycone);
  void WritePolyhedra(std::string name, const VGM::IPolyhedra* polyhedra);
  void WriteSphere(std::string name, const VGM::ISphere* sphere);
  void WriteTessellatedSolid(
    std::string name, const VGM::ITessellatedSolid* tessellated);
  void WriteTorus(std::string name, const VGM::ITorus* torus);
  void WriteTrap(std::string name, const VGM::ITrap* trap);
  void WriteTrd(std::string name, const VGM::ITrd* trd);
  void WriteTubs(std::string name, const VGM::ITubs* tubs);
  void WriteNotSupportedSolid(std::string name);
 
  // Writing placements
  //
  virtual void WriteSimplePlacement(const std::string& lvName,
    const std::string& positionRef, const std::string& rotationRef,
    bool isReflection);
 
  virtual void WriteMultiplePlacement(const std::string& lvName, VGM::Axis axis,
    int nofReplicas, double width, double offset);
 
  // static data members
  //
  static const int fgkDefaultNumWidth;     // default output numbers width
  static const int fgkDefaultNumPrecision; // default output numbers precision
  static const std::string fgkSolidNameExtension;   // solid names extension
  static const std::string fgkIsotopeNameExtension; // isotope names extension
  static const std::string fgkElementNameExtension; // element names extension
  static const char fgkCharReplacement;         // replacement for ' ' in names
  static const std::string fgkNotAllowedChars;  // not allowed characters in XML
  static const std::string fgkNotAllowedChars1; // not allowed first characters
                                                // in XML names
  static const double fgkSTPTemperature;        
  static const double fgkSTPPressure;           
  static const double fgkCarTolerance;          
  static const double fgkAngTolerance;          
 
  // data members
  //
  std::ofstream fOutFile;             // output file
  std::string fUnitName;              // unit name
  std::string fVersion;               // geometry version
  const std::string fkBasicIndention; // basic indention
  std::string fIndention;             // indention string
  int fNW;                            // output numbers width
  int fNP;                            // output numbers precision
  StringSet fGDMLNames;               // names in GDML
  Maps* fMaps;                        // name maps
  bool fFullLengths;                  // full lengths in solids
};
 
} // namespace XmlVGM
 
inline double XmlVGM::GDMLWriter::LengthUnit() const { return 10.; } // cm
 
inline double XmlVGM::GDMLWriter::AngleUnit() const { return 1.; } // deg
 
inline double XmlVGM::GDMLWriter::AtomicWeightUnit() const
{
  return 1.;
} // g/mole
 
inline double XmlVGM::GDMLWriter::MassDensityUnit() const
{
  return 1.;
} // g/cm3
 
inline double XmlVGM::GDMLWriter::TemperatureUnit() const
{
  return 1.;
} // kelvin
 
inline double XmlVGM::GDMLWriter::PressureUnit() const
{
  return 1. / 101325.0;
} // pascal
 
inline void XmlVGM::GDMLWriter::SetMaps(Maps* maps)
{ 
  fMaps = maps;
}
 
inline void XmlVGM::GDMLWriter::SetNumWidth(int width) { fNW = width; }
 
inline void XmlVGM::GDMLWriter::SetNumPrecision(int precision)
{
  fNP = precision;
}
 
inline double XmlVGM::GDMLWriter::GetNumWidth() const { return fNW; }
 
inline double XmlVGM::GDMLWriter::GetNumPrecision() const { return fNP; }
 
#endif // XML_VGM_GDML_WRITER_H