public ClientLocationsPartition(DVRP dvrp)
{
this.dvrp = dvrp;
this.zbior = new int[dvrp.Clients.Length];
for (int i = 0; i < zbior.Length; i++)
{
zbior[i] = dvrp.Clients[i].locationID;
}
}
public TaskSolverDVRP(byte[] problemData)
: base(problemData)
{
if (problemData.Length > 0 && problemData != null)
{
this._problemData = problemData;
this.Dvrp = DVRPHelper.Parse(ConvertDataToString(problemData, problemData.Length));
this.comb = DVRPHelper.GetAllCombination(Dvrp.ClientID.Length + 1);
}
}
public bool Equals(DVRP p)
{
// If parameter is null return false:
if ((object)p == null)
{
return(false);
}
// Return true if the fields match:
return(DVRPComparer.AreObjectsEqual(this, p, new string[0] {
}));
}
private int depth; // głębokość rekurencji
public DVRPPathFinder(int[] partialData, DVRP dvrp)
{
this.clientsId = partialData;
this.act_cycle = new List <Location>();
this.best_cycle = null;
this.arrivalTimes = new List <double>();
this.bestArrivalsTimes = null;
this.used = new bool[partialData.Length];
this.bestPathLen = Double.MaxValue;
this.dvrp = dvrp;
this.cutOff = 0.5;
this.depth = partialData.Length;
}
public static DVRPSolution Parse(string input, DVRP dvrp)
{
if (String.IsNullOrWhiteSpace(input))
{
throw new ArgumentException(input);
}
DVRPSolution instance = new DVRPSolution();
//var lines = input.Split(new[] { '\n' });
//int ind = 0;
//for (int i = 0; i < lines.Length - 1; i++)
//{
// string[] split = DVRPHelper.SplitText(lines[i]);
// switch (split[0])
// {
// case:"SOL":
// instance = new List<Location>[int.Parse(split[1])];
// instance.pathsArrivalsTimes = new List<double>();
// instance.pathLen = double.Parse(split[2]);
// break;
// case "SOLUTION":
// break;
// case "PATH":
// instance.paths[ind] = new List<Location>();
// for (int n = 1; n < split.Length; n++)
// {
// instance.paths[ind].Add(dvrp.Locations.First(x => x.locationID == int.Parse(split[n])));
// }
// break;
// case "TIMES":
// instance.pathsArrivalsTimes[ind] = new List<double>();
// for (int n = 1; n < split.Length; n++)
// {
// instance.pathsArrivalsTimes[ind].Add(double.Parse(split[n]));
// }
// ind++;
// break;
// }
//}
return(instance);
}
public override bool Equals(System.Object obj)
{
// If parameter is null return false.
if (obj == null)
{
return(false);
}
// If parameter cannot be cast to Point return false.
DVRP p = obj as DVRP;
if ((System.Object)p == null)
{
return(false);
}
// Return true if the fields match:
return(DVRPComparer.AreObjectsEqual(this, p, new string[0] {
}));
}
public static int[][][] ParseData(byte[] data)
{
int[][][] result = new int[0][][];
string text = Communication_Library.CommunicationModule.ConvertDataToString(data, data.Length);
string[] lines = text.Split(new[] { '\n' });
int set = 0;
int path = 0;
for (int i = 0; i < lines.Length - 1; i++)
{
string[] split = DVRP.SplitText(lines[i]);
switch (split[0])
{
case "NUMSETS":
result = new int[int.Parse(split[1])][][];
break;
case "SET":
result[set] = new int[int.Parse(split[1])][];
set++;
path = 0;
break;
case "PATH":
result[set - 1][path] = new int[int.Parse(split[1])];
path++;
break;
default:
for (int j = 0; j < split.Length; j++)
{
result[set - 1][path - 1][j] = int.Parse(split[j]);
}
break;
}
}
return(result);
}
public static DVRP Parse(string input)
{
if (String.IsNullOrWhiteSpace(input))
{
throw new ArgumentException(input);
}
var instance = new DVRP();
var lines = input.Split(new[] { '\n' });
for (int i = 0; i < lines.Length; i++)
{
string[] split = DVRPHelper.SplitText(lines[i]);
switch (split[0])
{
case "VRPTEST":
instance.FormatVersionNumber = split[1];
break;
case "COMMENT":
instance.Comment += lines[i].Substring(9, lines[i].Length - 9).Trim(new Char[] { ' ', '\r' }); // split[j] + " ";
break;
case "NAME":
instance.Name = split[1];
break;
case "NUM_DEPOTS":
instance.NumDepots = int.Parse(split[1]);
instance.Depots = new Depot[instance.NumDepots];
break;
case "NUM_CAPACITIES":
instance.NumCapacities = int.Parse(split[1]);
break;
case "NUM_VISITS":
instance.NumVistis = int.Parse(split[1]);
instance.Clients = new Client[instance.NumVistis];
instance.ClientID = new int[instance.NumVistis];
break;
case "NUM_LOCATIONS":
instance.NumLocations = int.Parse(split[1]);
instance.Locations = new Location[instance.NumLocations];
break;
case "NUM_VEHICLES":
instance.NumVehicles = int.Parse(split[1]);
break;
case "CAPACITIES":
instance.Capacities = int.Parse(split[1]);
break;
//case "DATA_SECTION":
case "DEPOTS":
for (int j = 0; j < instance.NumDepots; j++)
{
instance.Depots[j] = new Depot();
instance.Depots[j].depotID = int.Parse(lines[++i]);
}
break;
case "DEMAND_SECTION":
for (int j = 0; j < instance.NumVistis; j++)
{
instance.Clients[j] = new Client();
string[] clientsSplit = DVRPHelper.SplitText(lines[++i]);
instance.Clients[j].visitID = int.Parse(clientsSplit[0]);
instance.Clients[j].size = int.Parse(clientsSplit[1]);
instance.ClientID[j] = j;//int.Parse(clientsSplit[0]);
}
break;
case "LOCATION_COORD_SECTION":
for (int j = 0; j < instance.NumLocations; j++)
{
instance.Locations[j] = new Location();
string[] locationsSplit = DVRPHelper.SplitText(lines[++i]);
instance.Locations[j].locationID = int.Parse(locationsSplit[0]);
instance.Locations[j].x = int.Parse(locationsSplit[1]);
instance.Locations[j].y = int.Parse(locationsSplit[2]);
}
break;
case "DEPOT_LOCATION_SECTION":
for (int j = 0; j < instance.NumDepots; j++)
{
string[] depotLocationsSplit = DVRPHelper.SplitText(lines[++i]);
int depotId = int.Parse(depotLocationsSplit[0]);
instance.Depots.First(x => x.depotID == depotId).locationID = int.Parse(depotLocationsSplit[1]);
}
break;
case "VISIT_LOCATION_SECTION":
for (int j = 0; j < instance.NumVistis; j++)
{
string[] clientsSplit = DVRPHelper.SplitText(lines[++i]);
int visitId = int.Parse(clientsSplit[0]);
instance.Clients.First(x => x.visitID == visitId).locationID = int.Parse(clientsSplit[1]);
}
break;
case "DURATION_SECTION":
for (int j = 0; j < instance.NumVistis; j++)
{
string[] clientsSplit = DVRPHelper.SplitText(lines[++i]);
int visitId = int.Parse(clientsSplit[0]);
instance.Clients.First(x => x.visitID == visitId).unld = double.Parse(clientsSplit[1]);
}
break;
case "DEPOT_TIME_WINDOW_SECTION":
for (int j = 0; j < instance.NumDepots; j++)
{
string[] depotLocationsSplit = DVRPHelper.SplitText(lines[++i]);
int depotId = int.Parse(depotLocationsSplit[0]);
Depot d = instance.Depots.First(x => x.depotID == depotId);
d.start = double.Parse(depotLocationsSplit[1]);
d.end = double.Parse(depotLocationsSplit[2]);
}
break;
//COMMENT: TIMESTEP: 7
case "TIME_AVAIL_SECTION":
for (int j = 0; j < instance.NumVistis; j++)
{
string[] clientsSplit = DVRPHelper.SplitText(lines[++i]);
int visitId = int.Parse(clientsSplit[0]);
instance.Clients.First(x => x.visitID == visitId).time = double.Parse(clientsSplit[1]);
}
break;
case "EOF":
break;
}
}
instance.distances = new double[instance.Locations.Length, instance.Locations.Length];
for (int j = 0; j < instance.Locations.Length; j++)
{
for (int k = 0; k < instance.Locations.Length; k++)
{
instance.distances[j, k] = DVRPHelper.Distance(instance.Locations[j], instance.Locations[k]);
}
}
return(instance);
}
public static DVRPPartialSolution Parse(string input, DVRP dvrp)
{
if (String.IsNullOrWhiteSpace(input))
{
throw new ArgumentException(input);
}
DVRPPartialSolution instance = new DVRPPartialSolution();
//instance.ElemCount = new List<int>();
var lines = input.Split(new[] { '\n' });
int ind = 0;
for (int i = 0; i < lines.Length - 1; i++)
{
string[] split = DVRPHelper.SplitText(lines[i]);
switch (split[0])
{
case "SOL":
instance.ElemCount = int.Parse(split[1]);
instance.PartialPaths = new List <Location> [int.Parse(split[1])];
instance.PartialPathsArrivalsTimes = new List <double> [int.Parse(split[1])];
instance.PartialPathLen = new List <double>();
instance.PartialClientID = new List <int> [int.Parse(split[1])];
instance.NodeNumber = int.Parse(split[2]);
break;
case "SET":
i++;
split = DVRPHelper.SplitText(lines[i]);
instance.PartialClientID[ind] = new List <int>();
for (int n = 0; n < split.Length; n++)
{
instance.PartialClientID[ind].Add(int.Parse(split[n]));
}
ind++;
break;
case "SOLUTION":
instance.PartialPathLen.Add(Double.Parse(split[2]));
break;
case "PATH":
instance.PartialPaths[ind] = new List <Location>();
for (int n = 1; n < split.Length; n++)
{
if (int.Parse(split[n]) != -1)
{
instance.PartialPaths[ind].Add(dvrp.Locations.First(x => x.locationID == int.Parse(split[n])));
}
else
{
instance.PartialPaths[ind].Add(new Location()
{
locationID = -1
});
}
}
break;
case "TIMES":
instance.PartialPathsArrivalsTimes[ind] = new List <double>();
for (int n = 1; n < split.Length; n++)
{
instance.PartialPathsArrivalsTimes[ind].Add(double.Parse(split[n]));
}
break;
}
}
return(instance);
}
