protected ContinuousSolution Mutate(ContinuousSolution solution, double[] lower_bounds, double[] upper_bounds, object constraints)
{
ContinuousSolution child = MutateVector(solution, lower_bounds, upper_bounds, constraints);
double[] child_strategy = MutateStrategy(solution.GetMutationStrategy());
child.SetMutationStrategy(child_strategy);
return(child);
}
protected virtual ContinuousSolution MutateVector(ContinuousSolution solution, double[] lower_bounds, double[] upper_bounds, object constraints)
{
double[] x = new double[mDimension];
double[] strategy = solution.GetMutationStrategy();
for (int i = 0; i < mDimension; ++i)
{
x[i] = solution[i] + RandomEngine.Gauss(0, strategy[i]);
x[i] = System.Math.Max(lower_bounds[i], x[i]);
x[i] = System.Math.Min(upper_bounds[i], x[i]);
}
return(new ContinuousSolution(x, double.MaxValue));
}