Enum IntExp 

pub enum IntExp<Identifier> {
    Const(IntVal),
    Var(VarRef<Identifier>),
    Neg(Box<IntExp<Identifier>>),
    Abs(Box<IntExp<Identifier>>),
    Add(Vec<IntExp<Identifier>>),
    Sub(Box<IntExp<Identifier>>, Box<IntExp<Identifier>>),
    Mul(Vec<IntExp<Identifier>>),
    Div(Box<IntExp<Identifier>>, Box<IntExp<Identifier>>),
    Mod(Box<IntExp<Identifier>>, Box<IntExp<Identifier>>),
    Sqr(Box<IntExp<Identifier>>),
    Pow(Box<IntExp<Identifier>>, Box<IntExp<Identifier>>),
    Min(Vec<Exp<Identifier>>),
    Max(Vec<Exp<Identifier>>),
    Dist(Box<IntExp<Identifier>>, Box<IntExp<Identifier>>),
    If(BoolExp<Identifier>, Box<IntExp<Identifier>>, Box<IntExp<Identifier>>),
    Bool(BoolExp<Identifier>),
    Card(Box<SetExp<Identifier>>),
}

Expression resulting in an integer value or decision variable

Variants

Const(IntVal)

Constant integer value

Var(VarRef<Identifier>)

Reference to a variable or array access

Neg(Box<IntExp<Identifier>>)

Oposite (i.e., -x)

Abs(Box<IntExp<Identifier>>)

Absolute value (i.e., |x|)

Add(Vec<IntExp<Identifier>>)

Addition (i.e., x1 + … + xn)

Sub(Box<IntExp<Identifier>>, Box<IntExp<Identifier>>)

Subtraction (i.e., x - y)

Mul(Vec<IntExp<Identifier>>)

Multiplication (i.e., x1 ∗ … ∗ xn)

Div(Box<IntExp<Identifier>>, Box<IntExp<Identifier>>)

Division (i.e., x / y)

Mod(Box<IntExp<Identifier>>, Box<IntExp<Identifier>>)

Remainder (i.e., x % y)

Sqr(Box<IntExp<Identifier>>)

Square (i.e., x^2)

Pow(Box<IntExp<Identifier>>, Box<IntExp<Identifier>>)

Power (i.e., x^y)

Min(Vec<Exp<Identifier>>)

Minimum (i.e., min{x1, …, xn})

Max(Vec<Exp<Identifier>>)

Maximum (i.e., max{x1, …, xn})

Dist(Box<IntExp<Identifier>>, Box<IntExp<Identifier>>)

Distance (i.e., |x - y|)

If(BoolExp<Identifier>, Box<IntExp<Identifier>>, Box<IntExp<Identifier>>)

Alternative (i.e., value of x, if b is true, value of y, otherwise)

Bool(BoolExp<Identifier>)

Boolean expression used as an integer expression

Card(Box<SetExp<Identifier>>)

Cardinality (i.e., |s|)

Trait Implementations

impl<Identifier: Clone> Clone for IntExp<Identifier>

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

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<Identifier: Debug> Debug for IntExp<Identifier>

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

Formats the value using the given formatter.

impl<'de, Identifier: FromStr> Deserialize<'de> for IntExp<Identifier>

fn deserialize<D: Deserializer<'de>>( deserializer: D, ) -> Result<IntExp<Identifier>, D::Error>

Deserialize this value from the given Serde deserializer.

impl<Identifier: Display> Display for IntExp<Identifier>

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

Formats the value using the given formatter.

impl<Identifier: Hash> Hash for IntExp<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 IntExp<Identifier>

fn eq(&self, other: &IntExp<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: Display> Serialize for IntExp<Identifier>

fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer.

impl<Identifier> StructuralPartialEq for IntExp<Identifier>