Enum SetExp 

pub enum SetExp<Identifier> {
    Set(Vec<IntExp<Identifier>>),
    Range((IntExp<Identifier>, IntExp<Identifier>)),
    Var(VarRef<Identifier>),
    Hull(Box<SetExp<Identifier>>),
    Diff(Box<SetExp<Identifier>>, Box<SetExp<Identifier>>),
    Union(Vec<SetExp<Identifier>>),
    Inter(Vec<SetExp<Identifier>>),
    SDiff(Vec<SetExp<Identifier>>),
}

Expression resulting in an set of integers value or decision variable

Variants

Set(Vec<IntExp<Identifier>>)

Set literal specifying each of its values (i.e., {x1, …, xn})

Range((IntExp<Identifier>, IntExp<Identifier>))

Set literal specifying an inclusive range using a lower and upper bound (i.e., { i : x ≤ i ≤ y})

Var(VarRef<Identifier>)

Reference to a variable or array access

Hull(Box<SetExp<Identifier>>)

Convex hull (i.e., {i : min s ≤ i ≤ max s})

Diff(Box<SetExp<Identifier>>, Box<SetExp<Identifier>>)

Difference (i.e., s \ t)

Union(Vec<SetExp<Identifier>>)

Union (i.e., s1 ∪ … ∪ sn)

Inter(Vec<SetExp<Identifier>>)

Intersection (i.e., s1 ∩ … ∩ sn)

SDiff(Vec<SetExp<Identifier>>)

Symmetric difference (i.e., s1 ∆ … ∆ sn)

Trait Implementations

impl<Identifier: Clone> Clone for SetExp<Identifier>

fn clone(&self) -> SetExp<Identifier>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<Identifier: Debug> Debug for SetExp<Identifier>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<Identifier: Display> Display for SetExp<Identifier>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<Identifier: Hash> Hash for SetExp<Identifier>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<Identifier: PartialEq> PartialEq for SetExp<Identifier>

fn eq(&self, other: &SetExp<Identifier>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<Identifier> StructuralPartialEq for SetExp<Identifier>