/// <summary>
/// Initializes a new instance of the <see cref="SignalSample{T}" /> class.
/// </summary>
/// <param name="unitOfOutput">
/// The discrete unit of output that was read from the channel's output stream.
/// </param>
/// <param name="lookBehindRange">
/// A range of discrete units of output preceding <paramref name="unitOfOutput" /> in the channel's output stream, or an
/// empty range if look-behind was not requested.
/// </param>
/// <param name="lookAheadRange">
/// A range of discrete units of output following <paramref name="unitOfOutput" /> in the channel's output stream, or an
/// empty range if look-ahead was not requested.
/// </param>
/// <exception cref="ArgumentNullException">
/// <paramref name="unitOfOutput" /> is <see langword="null" /> -or- <paramref name="lookAheadRange" /> is
/// <see langword="null" /> -or- <paramref name="lookBehindRange" /> is <see langword="null" />.
/// </exception>
public SignalSample(DiscreteUnitOfOutput <T> unitOfOutput, OutputRange <T> lookBehindRange, OutputRange <T> lookAheadRange)
{
UnitOfOutput = unitOfOutput.RejectIf().IsNull(nameof(unitOfOutput));
LookAheadRange = lookAheadRange.RejectIf().IsNull(nameof(lookAheadRange));
LookBehindRange = lookBehindRange.RejectIf().IsNull(nameof(lookBehindRange));
}
/// <summary>
/// Initializes a new instance of the <see cref="SignalSample{T}" /> class.
/// </summary>
/// <param name="unitOfOutput">
/// The discrete unit of output that was read from the channel's output stream.
/// </param>
/// <param name="lookBehindRange">
/// A range of discrete units of output preceding <paramref name="unitOfOutput" /> in the channel's output stream, or an
/// empty range if look-behind was not requested.
/// </param>
/// <exception cref="ArgumentNullException">
/// <paramref name="unitOfOutput" /> is <see langword="null" /> -or- <paramref name="lookBehindRange" /> is
/// <see langword="null" />.
/// </exception>
public SignalSample(DiscreteUnitOfOutput <T> unitOfOutput, OutputRange <T> lookBehindRange)
: this(unitOfOutput, lookBehindRange, new OutputRange <T>())
{
return;
}