package simpleprobs;

import java.util.BitSet;

public class SimpleB1 extends SimpleProblemBinary {
	public static String globalInfo() {
		return "A simple B1 implementation, minimize bits in a binary vector.";
	}
	
	public double[] eval(BitSet b) {
		double[]                result = new double[1];
		int                     fitness = 0;

		for (int i = 0; i < getProblemDimension(); i++) if (b.get(i)) fitness++;
		result[0] = fitness;
		return result;
	}

	public int getProblemDimension() {
		return 20;
	}

}