EdgeString.h
/**********************************************************************
*
* GEOS - Geometry Engine Open Source
* http://geos.osgeo.org
*
* Copyright (C) 2011 Sandro Santilli <strk@kbt.io>
* Copyright (C) 2006 Refractions Research Inc.
* Copyright (C) 2001-2002 Vivid Solutions Inc.
*
* This is free software; you can redistribute and/or modify it under
* the terms of the GNU Lesser General Public Licence as published
* by the Free Software Foundation.
* See the COPYING file for more information.
*
**********************************************************************
*
* Last port: operation/linemerge/EdgeString.java r378 (JTS-1.12)
*
**********************************************************************/
#pragma once
#include <geos/export.h>
#include <memory>
#include <vector>
#ifdef _MSC_VER
#pragma warning(push)
#pragma warning(disable: 4251) // warning C4251: needs to have dll-interface to be used by clients of class
#endif
// Forward declarations
namespace geos {
namespace geom {
class GeometryFactory;
class CoordinateSequence;
class LineString;
}
namespace operation {
namespace linemerge {
class LineMergeDirectedEdge;
}
}
}
namespace geos {
namespace operation { // geos::operation
namespace linemerge { // geos::operation::linemerge
class GEOS_DLL EdgeString {
private:
const geom::GeometryFactory* factory;
std::vector<LineMergeDirectedEdge*> directedEdges;
std::unique_ptr<geom::CoordinateSequence> getCoordinates() const;
public:
EdgeString(const geom::GeometryFactory* newFactory);
~EdgeString() = default;
void add(LineMergeDirectedEdge* directedEdge);
std::unique_ptr<geom::LineString> toLineString() const;
};
} // namespace geos::operation::linemerge
} // namespace geos::operation
} // namespace geos
#ifdef _MSC_VER
#pragma warning(pop)
#endif
geos::geom::CoordinateSequence
The internal representation of a list of coordinates inside a Geometry.
Definition CoordinateSequence.h:56
geos::geom::GeometryFactory
Supplies a set of utility methods for building Geometry objects from CoordinateSequence or other Geom...
Definition GeometryFactory.h:70
geos::geom::LineString
Definition LineString.h:66
geos::operation::linemerge::EdgeString::EdgeString
EdgeString(const geom::GeometryFactory *newFactory)
Constructs an EdgeString with the given factory used to convert this EdgeString to a LineString.
geos::operation::linemerge::EdgeString::add
void add(LineMergeDirectedEdge *directedEdge)
geos::operation::linemerge::EdgeString::toLineString
std::unique_ptr< geom::LineString > toLineString() const
geos::operation::linemerge::LineMergeDirectedEdge
A DirectedEdge of a LineMergeGraph.
Definition LineMergeDirectedEdge.h:46
geos::geom
Definition Angle.h:26
geos::operation::linemerge
Line merging package.
Definition namespaces.h:192
geos::operation
Provides classes for implementing operations on geometries.
Definition CleanCoverage.h:34
geos
Basic namespace for all GEOS functionalities.
Definition geos.h:38