Geometry.h

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/*
 * (C) Copyright 2017 UCAR
 *
 * This software is licensed under the terms of the Apache Licence Version 2.0
 * which can be obtained at http://www.apache.org/licenses/LICENSE-2.0.
 */
 
#ifndef FV3JEDI_GEOMETRY_GEOMETRY_H_
#define FV3JEDI_GEOMETRY_GEOMETRY_H_
 
#include <memory>
#include <ostream>
#include <string>
#include <vector>
 
#include "atlas/field.h"
#include "atlas/functionspace.h"
 
#include "eckit/mpi/Comm.h"
 
#include "oops/mpi/mpi.h"
#include "oops/util/ObjectCounter.h"
#include "oops/util/Printable.h"
 
#include "fv3jedi/FieldMetadata/FieldsMetadata.h"
#include "fv3jedi/Geometry/Geometry.interface.h"
#include "fv3jedi/GeometryIterator/GeometryIterator.h"
 
namespace eckit {
  class Configuration;
}
 
namespace fv3jedi {
 
  class GeometryIterator;
 
// -------------------------------------------------------------------------------------------------
/// Geometry handles geometry for FV3JEDI model.
 
class Geometry : public util::Printable,
                 private util::ObjectCounter<Geometry> {
 public:
  static const std::string classname() {return "fv3jedi::Geometry";}
 
  explicit Geometry(const eckit::Configuration &, const eckit::mpi::Comm &);
  Geometry(const Geometry &);
  ~Geometry();
 
  GeometryIterator begin() const;
  GeometryIterator end() const;
  std::vector<double> verticalCoord(std::string &) const;
 
  F90geom & toFortran() {return keyGeom_;}
  const F90geom & toFortran() const {return keyGeom_;}
  const eckit::mpi::Comm & getComm() const {return comm_;}
  atlas::FunctionSpace * atlasFunctionSpace() const {return atlasFunctionSpace_.get();}
  atlas::FieldSet * atlasFieldSet() const {return atlasFieldSet_.get();}
 
 private:
  Geometry & operator=(const Geometry &);
  void print(std::ostream &) const;
  F90geom keyGeom_;
  const eckit::mpi::Comm & comm_;
  std::unique_ptr<atlas::functionspace::PointCloud> atlasFunctionSpace_;
  std::unique_ptr<atlas::FieldSet> atlasFieldSet_;
  const FieldsMetadata fieldsMeta_;
};
// -------------------------------------------------------------------------------------------------
 
}  // namespace fv3jedi
 
#endif  // FV3JEDI_GEOMETRY_GEOMETRY_H_