/// <summary>
/// Gets the previous before minimum.
/// </summary>
/// <returns>The previous before minimum.</returns>
/// <param name="minimum">Minimum.</param>
protected ArrayIndexInfo GetPreviousBeforeMinimum(ArrayIndexInfo minimum)
{
ArrayIndexInfo previous = new ArrayIndexInfo();
if (minimum.Index > 0)
{
previous.Index = minimum.Index - 1;
previous.Value = m_circularListArr[previous.Index];
}
else
{
previous.Index = m_circularListArr.Length - 1;
previous.Value = m_circularListArr[previous.Index];
}
return(previous);
}
/// <summary>
/// Gets the minimum index of the value with.
/// </summary>
/// <returns>The minimum value with index.</returns>
protected ArrayIndexInfo GetMinimumValueWithIndex()
{
ArrayIndexInfo indexInfo = new ArrayIndexInfo();
indexInfo.Index = -1;
indexInfo.Value = m_circularListArr[0];
for (int i = 0; i < m_circularListArr.Length; i++)
{
int value = m_circularListArr[i];
if (value < indexInfo.Value)
{
indexInfo.Index = i;
indexInfo.Value = value;
}
}
return(indexInfo);
}
/// <summary>
/// Gets the element before the minimum element.
/// </summary>
/// <returns>The previous.</returns>
/// <param name="minimum">Minimum.</param>
public ArrayIndexInfo GetPrevious(ArrayIndexInfo minimum)
{
return(GetPreviousBeforeMinimum(minimum));
}
