private static long NextShift(Random random, long scale)
{
long result = scale;
while (!AffineHash.Coprime(result, scale))
{
result = AffineHash.NextFactor(random, 0L);
}
return(result);
}
/// <summary>
/// Initializes a new instance of the <see cref="AffineHash"/> class.
/// </summary>
/// <param name="random">The random number generator that will select a shift factor.</param>
/// <param name="scale">The scale factor for the hash.</param>
private AffineHash(Random random, long scale) : this(scale, AffineHash.NextShift(random, scale))
{
}
public AffineHash(Random random) : this(random, AffineHash.NextScale(random))
{
}
private static long NextScale(Random random)
{
return(AffineHash.NextFactor(random, 1L));
}