/// <summary>
/// constructor
/// </summary>
public CauchyDistributionIRandomNumber()
{
seed1 = (uint)Math.Abs(DateTime.Now.Millisecond);
seed2 = seed1 + 1;
ud1 = new UniformDistributionIRandomNumber(seed1);
ud2 = new UniformDistributionIRandomNumber(seed2);
}
/// <summary>
/// constructor
/// </summary>
public HalfNormalDistributionIRandomNumber()
{
seed1 = (uint)Math.Abs(DateTime.Now.Millisecond);
seed2 = seed1 + 1;
ud1 = new UniformDistributionIRandomNumber(seed1);
ud2 = new UniformDistributionIRandomNumber(seed2);
even = true;
}
/// <summary>
/// 種を設定する
/// </summary>
/// <param name="the_seed_1"></param>
public void SetSeed(uint the_seed_1, uint the_seed_2)
{
seed1 = the_seed_1;
if (the_seed_1 == the_seed_2 && the_seed_1 == uint.MaxValue)
{
seed2 = 0;
}
else if (the_seed_1 == the_seed_2)
{
seed2 = the_seed_1 + 1;
}
else
{
seed2 = the_seed_2;
}
ud1 = new UniformDistributionIRandomNumber(seed1);
ud2 = new UniformDistributionIRandomNumber(seed2);
}
/// <summary>
/// constructor
/// </summary>
/// <param name="the_seed"></param>
public HalfNormalDistributionIRandomNumber(uint the_seed_1, uint the_seed_2)
{
seed1 = the_seed_1;
if (the_seed_1 == the_seed_2 && the_seed_1 == uint.MaxValue)
{
seed2 = 0;
}
else if (the_seed_1 == the_seed_2)
{
seed2 = the_seed_1 + 1;
}
else
{
seed2 = the_seed_2;
}
ud1 = new UniformDistributionIRandomNumber(seed1);
ud2 = new UniformDistributionIRandomNumber(seed2);
even = true;
}