/// <summary>Initializes a slice.</summary>
/// <exception cref="ArgumentException">The start index was below zero.</exception>
/// <remarks>The (start, count) range is allowed to be invalid, as long
/// as 'start' and 'count' are zero or above.
/// <ul>
/// <li>If 'start' is above the original Count, the Count of the new slice
/// is set to zero.</li>
/// <li>if (start + count) is above the original Count, the Count of the new
/// slice is reduced to <c>list.Count - start</c>.</li>
/// </ul>
/// </remarks>
public ROLSlice(TList list, int start, int count = int.MaxValue)
{
_list = list;
_start = start;
_count = count;
_count = CheckParam.ThrowIfStartOrCountAreBelowZeroAndLimitCountIfNecessary(start, count, list.Count);
}
public SparseListSourceSlice <T, TList> Slice(int start, int count = int.MaxValue)
{
var slice = new SparseListSourceSlice <T, TList>();
slice._list = this._list;
slice._start = this._start + start;
slice._count = CheckParam.ThrowIfStartOrCountAreBelowZeroAndLimitCountIfNecessary(start, count, this._count);
return(slice);
}
/// <summary>Initializes a slice.</summary>
/// <exception cref="ArgumentException">The start index was below zero.</exception>
/// <remarks>The (start, count) range is allowed to be invalid, as long
/// as 'start' and 'count' are zero or above.
/// <ul>
/// <li>If 'start' is above the original Count, the Count of the new slice
/// is set to zero.</li>
/// <li>if (start + count) is above the original Count, the Count of the new
/// slice is reduced to <c>list.Count - start</c>.</li>
/// </ul>
/// </remarks>
public Slice_(IListSource <T> list, int start, int count = int.MaxValue)
{
_list = list;
_start = start;
_count = CheckParam.ThrowIfStartOrCountAreBelowZeroAndLimitCountIfNecessary(start, count, _list.Count);
}
