1 files changed, 26 insertions, 0 deletions
diff --git a/src/jcgp/fitness/TruthTableEvaluator.java b/src/jcgp/fitness/TruthTableEvaluator.java
new file mode 100644
index 0000000..64ca209
--- /dev/null
+++ b/src/jcgp/fitness/TruthTableEvaluator.java
@@ -0,0 +1,26 @@
+package jcgp.fitness;
+
+import jcgp.CGP.Parameters;
+import jcgp.CGP.TruthTable;
+import jcgp.population.Chromosome;
+import jcgp.population.Population;
+
+public class TruthTableEvaluator implements FitnessFunction {
+
+	@Override
+	public void evaluate(Population population) {
+		for (Chromosome chromosome : population) {
+			for (int t = 0; t < TruthTable.getTestCaseCount(); t++) {
+				chromosome.setInputs(TruthTable.getTestCase(t).getInputs());
+				int fitness = 0;
+				for (int o = 0; o < Parameters.getOutputs(); o++) {
+					if (chromosome.getOutput(o).calculate() == TruthTable.getTestCase(t).getOutput(o)) {
+						fitness++;
+					}
+				}
+				chromosome.setFitness(fitness);
+			}
+		}
+	}
+
+}