BoostXmlGmlInterface.h

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// SPDX-FileCopyrightText: Copyright (c) OpenGeoSys Community (opengeosys.org)
// SPDX-License-Identifier: BSD-3-Clause
 
#pragma once
 
#include <boost/property_tree/ptree_fwd.hpp>
#include <map>
#include <string>
#include <vector>
 
#include "BaseLib/ConfigTree-fwd.h"
#include "BaseLib/IO/XmlIO/XMLInterface.h"
 
namespace GeoLib
{
class GEOObjects;
class Point;
class Polyline;
class Surface;
 
namespace IO
{
 
class BoostXmlGmlInterface : public BaseLib::IO::XMLInterface
{
public:
    explicit BoostXmlGmlInterface(GeoLib::GEOObjects& geo_objs);
    ~BoostXmlGmlInterface() override = default;

    bool readFile(const std::string& fname) override;
 
protected:
    bool write() override;
 
private:
    void readPoints(BaseLib::ConfigTree const& pointsRoot,
                    std::vector<GeoLib::Point*>& points,
                    std::map<std::string, std::size_t>& pnt_names);

    void readPolylines(BaseLib::ConfigTree const& polylinesRoot,
                       std::vector<GeoLib::Polyline*>& polylines,
                       std::vector<GeoLib::Point*> const& points,
                       const std::vector<std::size_t>& pnt_id_map,
                       std::map<std::string, std::size_t>& ply_names);

    void readSurfaces(BaseLib::ConfigTree const& surfacesRoot,
                      std::vector<GeoLib::Surface*>& surfaces,
                      std::vector<GeoLib::Point*> const& points,
                      const std::vector<std::size_t>& pnt_id_map,
                      std::map<std::string, std::size_t>& sfc_names);
 
    void addSurfacesToPropertyTree(boost::property_tree::ptree& geometry_set);
    void addPolylinesToPropertyTree(boost::property_tree::ptree& geometry_set);
 
    std::map<std::size_t, std::size_t> _idx_map;
    GeoLib::GEOObjects& _geo_objects;
};
 
}  // end namespace IO
}  // end namespace GeoLib