Trk constructor
Trk({})
Construct a new Trk object.
Implementation
Trk(
{this.name,
this.cmt,
this.desc,
this.src,
List<Link>? links,
this.number,
this.type,
Map<String, String>? extensions,
List<Trkseg>? trksegs})
: links = links ?? [],
extensions = extensions ?? <String, String>{},
trksegs = trksegs ?? [];