Test.RandomObjects.RandomEFloat C# (CSharp) Méthode

        public static EFloat RandomEFloat(RandomGenerator r)
        {
            if (r.UniformInt(100) == 0) {
            int x = r.UniformInt(3);
            if (x == 0) {
              return EFloat.PositiveInfinity;
            }
            if (x == 1) {
              return EFloat.NegativeInfinity;
            }
            if (x == 2) {
              return EFloat.NaN;
            }
              }
              return EFloat.Create(
              RandomEInteger(r),
              (EInteger)(r.UniformInt(400) - 200));
        }

        public static CBORObject RandomNumberOrRational(RandomGenerator rand)
        {
            switch (rand.UniformInt(7))
            {
            case 0:
                return(CBORObject.FromObject(
                           RandomObjects.RandomDouble(
                               rand,
                               Int32.MaxValue)));

            case 1:
                return(CBORObject.FromObject(
                           RandomObjects.RandomSingle(
                               rand,
                               Int32.MaxValue)));

            case 2:
                return(CBORObject.FromObject(RandomObjects.RandomEInteger(rand)));

            case 3:
                return(CBORObject.FromObject(RandomObjects.RandomEFloat(rand)));

            case 4:
                return
                    (CBORObject.FromObject(RandomObjects.RandomEDecimal(rand)));

            case 5:
                return(CBORObject.FromObject(RandomObjects.RandomInt64(rand)));

            case 6:
                return(CBORObject.FromObject(RandomObjects.RandomERational(rand)));

            default: throw new ArgumentException();
            }
        }