private static double TspCanonicalDistance(string problemName, int nrNodes)
{
var tspLib = new TspLib95(RootDir);
tspLib.LoadTSP(problemName);
var problem = tspLib.GetItemByName(problemName, ProblemType.TSP).Problem;
var nodes = Enumerable.Range(1, nrNodes);
var tour = new Tour(problemName, "", nodes.Count(), nodes);
return(problem.TourDistance(tour));
}
private void InitializeLibrary()
{
List <string> atsp = new List <string> {
"br17", "ft53", "ft70", "ftv33", "ftv35", "ftv38", "ftv44", "ftv47", "ftv55", "ftv64", "ftv70", "ftv170", "kro124p", "p43", "rbg323", "rbg358", "rbg403", "rbg443", "ry48p"
};
var name = Directory.GetParent(Directory.GetCurrentDirectory()).Parent.Parent.FullName;
string tspDir = name + "\\packages\\TSPLib.Net.1.1.5\\TSPLIB95";
_library = new TspLib95(tspDir);
if (atsp.Contains(FilePath))
{
_library.LoadATSP(FilePath);
}
else
{
_library.LoadTSP(FilePath);
}
}
public void LoadByNameNullDir()
{
var tspLib = new TspLib95(RootDir);
tspLib.LoadTSP("");
}