public MaxMinAntSystemBL2OptBest42SP(TwoSPInstance instance, int numberAnts,
double rho, double alpha, double beta,
int maxReinit)
: base(instance.NumberItems,
TwoSPUtils.Fitness(instance, TwoSPUtils.BLCoordinates(instance, TwoSPUtils.RandomSolution(instance))),
numberAnts, rho, alpha, beta, maxReinit)
{
Instance = instance;
}
public void Write(string file)
{
int totalHeight = TwoSPUtils.Fitness(Instance, Coordinates);
using (StreamWriter writer = File.CreateText(file)) {
writer.WriteLine(totalHeight);
writer.WriteLine(Instance.NumberItems);
for (int i = 0; i < Instance.NumberItems; i++)
{
writer.WriteLine(Coordinates[i, 0] + " " + Coordinates[i, 1]);
}
}
}
protected override double Fitness(int[] individual)
{
return(TwoSPUtils.Fitness(Instance, TwoSPUtils.NPSCoordinates(Instance, individual)));
}
protected override double Fitness(int[] solution)
{
return(TwoSPUtils.Fitness(Instance, TwoSPUtils.BLCoordinates(Instance, solution)));
}