Del.» TPaths = array of TPath;

C++ » typedef std::vector< Path > Paths;

C#  » using Paths = List<List< IntPoint >>;

This structure is fundamental to the Clipper Library. It's a list or array of one or more Path structures. (The Path structure contains an ordered list of vertices that make a single contour.)

Paths may open (a series of line segments), or they may closed (polygons). Whether or not a path is open depends on context. Closed paths may be 'outer' contours or 'hole' contours. Which they are depends on orientation.

See Also

Clipper.Execute, ClipperBase.AddPath, ClipperBase.AddPaths, OffsetPaths, IntPoint, Path