/// <summary>
/// Returns a random integer that is within a specified range.
/// </summary>
/// <param name="random"></param>
/// <param name="minValue">The inclusive lower bound of the random number returned.</param>
/// <param name="maxValue">The exclusive upper bound of the random number returned. maxValue must be greater than or equal to minValue.</param>
/// <returns></returns>
public static int Next(this RandomBase random, int minValue, int maxValue)
{
if (minValue > maxValue)
{
throw new ArgumentOutOfRangeException("minValue", "minValue is greater than maxValue.");
}
return(minValue + (int)(random.NextDouble() * (maxValue - minValue)));
}
/// <summary>
/// Returns a non-negative random integer that is less than the specified maximum.
/// </summary>
/// <param name="random"></param>
/// <param name="maxValue">The exclusive upper bound of the random number to be generated. maxValue must be greater than or equal to 0.</param>
/// <returns></returns>
public static int Next(this RandomBase random, int maxValue)
{
if (maxValue < 0)
{
throw new ArgumentOutOfRangeException("maxValue", "maxValue is less than 0.");
}
return((int)(random.NextDouble() * maxValue));
}
/// <summary>
/// randをソースとしてアダプタクラスを初期化します。
/// </summary>
CompatilizedRandom(RandomBase rand)
{
original = rand;
}
/// <summary>
/// Returns a non-negative random integer.
/// </summary>
/// <param name="random"></param>
/// <returns></returns>
public static int Next(this RandomBase random)
{
return(Math.Abs(random.NextInt32()));
}
/// <summary>
/// randをソースとしてアダプタクラスを初期化します。
/// </summary>
CompatilizedRandom( RandomBase rand ) {
original = rand;
}