// calculates decision param for next city
private double CalculateVariables(ACOCity to)
{
if (_CitiesToVisit.Contains(to))
{
ACODistance distance = (ACODistance)_CurrentCity.GetDistanceTo(to);
double length = distance.LengthDouble;
double pheromone = distance.Pheromone;
return(Math.Pow(1 / length, Convert.ToDouble(_Props.Beta)) * Math.Pow(pheromone, Convert.ToDouble(_Props.Alpha)));
}
return(0);
}
private void CopyGraph(TSPGraph <ACOCity, ACODistance> graph)
{
foreach (ACOCity mainCity in graph.GetCities())
{
ACOCity copiedCity = (ACOCity)mainCity.Clone();
for (int i = 0; i < graphState.GetCities().Count; i++)
{
ACODistance dist = (ACODistance)((ACODistance)mainCity.GetDistanceTo(graph.GetCities()[i])).Clone();
copiedCity.Connect(graphState.GetCities()[i], dist);
}
graphState.AddCity(copiedCity);
}
}
