Examples of org.uncommons.maths.random.XORShiftRNG

org.uncommons.maths.random.XORShiftRNG

l.anhb.uwa.edu.au/personalpages/kwessen/shared/Marsaglia03.html">this page for a description. This RNG has a period of about 2^160, which is not as long as the {@link MersenneTwisterRNG} but it is faster.

NOTE: Because instances of this class require 160-bit seeds, it is not possible to seed this RNG using the {@link #setSeed(long)} method inheritedfrom {@link Random}. Calls to this method will have no effect. Instead the seed must be set by a constructor.

@author Daniel Dyer @since 1.2

        @Override
        protected List<ColouredPolygon> performTask() throws Exception
        {
            Dimension canvasSize = new Dimension(targetImage.getWidth(), targetImage.getHeight());


            Random rng = new XORShiftRNG();
            FitnessEvaluator<List<ColouredPolygon>> evaluator
                = new CachingFitnessEvaluator<List<ColouredPolygon>>(new PolygonImageEvaluator(targetImage));
            PolygonImageFactory factory = new PolygonImageFactory(canvasSize);
            EvolutionaryOperator<List<ColouredPolygon>> pipeline
                = probabilitiesPanel.createEvolutionPipeline(factory, canvasSize, rng);

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Examples of org.uncommons.maths.random.XORShiftRNG

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