/// <summary>
/// Returns union of two sets.
/// </summary>
public static Set Union(Set a, Set b)
{
a.CheckComparer(b);
Set result = new Set(a.Comparer);
SetOp.Union(a, b, a.Comparer, new Inserter(result));
return result;
}
/// <summary>
/// Returns intersection of two sets.
/// </summary>
/// <remarks>Intersection contains elements present in both sets.</remarks>
public Set Intersection(Set other)
{
return Intersection(this, other);
}
/// <summary>
/// Returns union of two sets.
/// </summary>
public Set Union(Set other)
{
return Union(this, other);
}
/// <summary>
/// Returns symmetric difference of two sets.
/// </summary>
/// <remarks>
/// Symmetric difference contains elements present in one of the sets, but not in both
/// </remarks>
public static Set SymmetricDifference(Set a, Set b)
{
a.CheckComparer(b);
Set result = new Set(a.Comparer);
SetOp.SymmetricDifference(a, b, a.Comparer, new Inserter(result));
return result;
}
/// <summary>
/// Returns symmetric difference of two sets.
/// </summary>
/// <remarks>
/// Symmetric difference contains elements present in one of the sets, but not in both.
/// </remarks>
public Set SymmetricDifference(Set other)
{
return SymmetricDifference(this, other);
}
/// <summary>
/// Returns difference of two sets.
/// </summary>
/// <remarks>
/// Difference contains elements present in first set, but not in the second.<br/>
/// Difference is not symmetric. Difference(a,b) is not equal to Difference(b,a)
/// </remarks>
public Set Difference(Set other)
{
return Difference(this, other);
}