private static short[] checkValues(short[] values, short[] lengths)
{
if (values == null || values.Length > 256)
{
throw new ArgumentException("Values array is null or too long.");
}
//if (values.Any(x => x < 0))
if (IEnum.Any(values, x => x < 0))
{
throw new ArgumentException("Negative values cannot appear in the values array.");
}
//if (values.Length != lengths.Sum(x => (int)x))
if (IEnum.Sum(lengths) != values.Length)
{
throw new ArgumentException("Number of values does not match code length sum.");
}
return(values);
}
private static short[] checkLengths(short[] lengths)
{
if (lengths == null || lengths.Length > 16)
{
throw new ArgumentException("Length array is null or too long.");
}
//if (lengths.Any(x => x < 0))
if (IEnum.Any(lengths, x => x < 0))
{
throw new ArgumentException("Negative values cannot appear in the length array.");
}
for (int i = 0; i < lengths.Length; i++)
{
if (lengths[i] > ((1 << (i + 1)) - 1))
{
throw new ArgumentException(
string.Format("Invalid number of codes for code length {0}", (i + 1).ToString()));
}
}
return(lengths);
}
){kind=link}