MultiLineString.h

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//=============================================================================
//    Copyright (C) 2021-2024 Wageningen University - All Rights Reserved
//                     Author: Gonzalo Mier
//                        BSD-3 License
//=============================================================================
 
#pragma once
#ifndef FIELDS2COVER_TYPES_MULTILINESTRING_H_
#define FIELDS2COVER_TYPES_MULTILINESTRING_H_
 
#include <gdal/ogr_geometry.h>
#include <utility>
#include "fields2cover/types/Geometries.h"
#include "fields2cover/types/LineString.h"
 
namespace f2c::types {
 
struct MultiLineString :
    public Geometries<MultiLineString, OGRMultiLineString,
            wkbMultiLineString, LineString> {
 public:
  using Geometries<MultiLineString, OGRMultiLineString,
            wkbMultiLineString, LineString>::Geometries;
  MultiLineString();
  explicit MultiLineString(const OGRGeometry* geom);
  explicit MultiLineString(const LineString& line);
  explicit MultiLineString(const std::initializer_list<LineString>& ls);
 
  size_t size() const;
 
  double length() const;
 
  void operator*=(double b);
 
  void getGeometry(size_t i, LineString& line);
 
  void getGeometry(size_t i, LineString& line) const;
 
  LineString getGeometry(size_t i);
 
  const LineString getGeometry(size_t i) const;
 
  void setGeometry(size_t i, const LineString& line);
 
  void append(const OGRGeometry* geom);
 
  void addGeometry(const LineString& line);
  void addGeometry(const MultiLineString& lines);
 
  static MultiLineString getLineSegments(const LineString& line);
  static MultiLineString getLineSegments(const LinearRing& line);
 
  template <class T, OGRwkbGeometryType R>
  MultiLineString intersection(const Geometry<T, R>& g) const;
 
  template <class T, OGRwkbGeometryType R>
  static MultiLineString intersection(
      const LineString& line, const Geometry<T, R>& g);
};
 
 
template <class T, OGRwkbGeometryType R>
MultiLineString MultiLineString::intersection(const Geometry<T, R>& g) const {
  auto inter = this->data_->Intersection(g.get());
  f2c::types::MultiLineString lines(inter);
  OGRGeometryFactory::destroyGeometry(inter);
  return lines;
}
 
 
template <class T, OGRwkbGeometryType R>
MultiLineString MultiLineString::intersection(
    const LineString& line, const Geometry<T, R>& g) {
  auto inter = line->Intersection(g.get());
  f2c::types::MultiLineString lines(inter);
  OGRGeometryFactory::destroyGeometry(inter);
  return lines;
}
 
 
}  // namespace f2c::types
 
#endif  // FIELDS2COVER_TYPES_MULTILINESTRING_H_