/// <summary>
/// Appends the specified <see cref="MdxMember"/> and returns the updated current instance of <see cref="MdxSet"/>.
/// If there are any <see cref="MdxTuple"/>s in <see cref="Children"/> then specified <see cref="MdxMember"/>
/// is appended to the last <see cref="MdxTuple"/>.
/// </summary>
/// <param name="member">Specified <see cref="MdxMember"/>.</param>
/// <returns>Returns the updated current instance of <see cref="MdxSet"/>.</returns>
public MdxSet With(MdxMember member)
{
var lastTuple = _children.OfType <MdxTuple>().LastOrDefault();
if (lastTuple == null)
{
_children.Add(member);
return(this);
}
lastTuple.With(member);
return(this);
}
/// <summary>
/// Removes the specified <see cref="MdxMember"/> and returns the updated current instance of <see cref="MdxTuple"/>.
/// </summary>
/// <param name="member">Specified <see cref="MdxMember"/>.</param>
/// <returns>Returns the updated current instance of <see cref="MdxTuple"/>.</returns>
public MdxTuple Without(MdxMember member)
{
var lastSet = _children.OfType <MdxSet>().LastOrDefault();
if (lastSet == null)
{
_children.Remove(member);
return(this);
}
lastSet.Without(member);
return(this);
}
