gdml_export.h

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/* Author (s) :     Francois Mauger <mauger@lpccaen.in2p3.fr>
 * Creation date: 2010-02-14
 * Last modified: 2010-02-14
 *
 * License:
 *
 * Description:
 *   GDML export utility
 *
 * History:
 *
 */

#ifndef GEOMTOOLS_GDML_EXPORT_H
#define GEOMTOOLS_GDML_EXPORT_H 1

// Standard library:
#include <cstdlib>
#include <iostream>
#include <sstream>
#include <string>
#include <set>

// Third party:
// - Bayeux/datatools :
#include <datatools/utils.h>
#include <datatools/properties.h>

// This project:
#include <geomtools/model_factory.h>
#include <geomtools/gdml_writer.h>

namespace geomtools {

  class gdml_export
  {
  public:
    static const std::string & default_length_unit();
    static const std::string & default_angle_unit();
    static const std::string & default_density_unit();

  public:

    datatools::logger::priority get_logging_priority () const;

    void set_logging_priority (datatools::logger::priority);

    bool is_auxiliary_supported () const;

    void add_auxiliary_support (bool s_ = true);

    bool is_replica_supported () const;

    void add_replica_support (bool s_ = true);

    bool has_fake_materials () const;

    void add_fake_materials(bool);

    const datatools::properties & parameters () const;

    datatools::properties & parameters ();

    gdml_export ();

    virtual ~gdml_export ();

    virtual void export_gdml (const std::string & filename_,
                              const model_factory & factory_,
                              const std::string & model_name_ = "");

    void attach_external_materials (const std::ostringstream & oss_);

  protected:

    virtual void _export_gdml_solid (const i_shape_3d & shape_,
                                     const std::string & log_name_);

    virtual void _export_gdml_logical (const logical_volume & log_vol__);


    virtual void _export_gdml_model (const i_model & model_);

    virtual void _export_gdml (std::ostream & out_,
                               const model_factory & factory_,
                               const std::string & model_name_);

  private:

    datatools::logger::priority _logging_priority_; 
    datatools::properties _parameters_; 
    gdml_writer           _writer_; 
    const model_factory * _factory_; 
    bool                  _fake_materials_; 
    std::string           _length_unit_; 
    std::string           _angle_unit_;  
    std::string           _density_unit_; 
    std::set<std::string> _solid_refs_; 
    std::set<std::string> _volume_refs_; 
    const std::ostringstream * _external_materials_stream_; 

    bool _support_replica_; 
    bool _support_auxiliary_; 

  };

} // end of namespace geomtools

#endif // GEOMTOOLS_GDML_EXPORT_H

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