Struct SingleAtomConstraint 

pub struct SingleAtomConstraint<T: Atomic>(ThresholdConstraintOver<T>);

Threshold guard over a single atom

This struct represents a guard over a single atom, i.e., it represents a constraint formula of the form v COMPOP cp_1 * p_1 + ... + cp_n * p_m + c where cp_1, ..., cp_m are rational factors, COMPOP is a comparison operator (i.e.,<, >, <=, >=, ==, !=), v is a atom, p_1, ..., p_m are parameters, and c is a rational constant.

Tuple Fields

0: ThresholdConstraintOver<T>

Implementations

impl<T: Atomic> SingleAtomConstraint<T>

pub fn new(atom: T, thr: ThresholdConstraint) -> Self

Create a new single variable constraint

pub fn is_upper_guard(&self) -> bool

Check if the constraint is an upper guard

pub fn is_lower_guard(&self) -> bool

Check if the guard is a lower guard

pub fn get_atom(&self) -> &T

Get the variable the constraint constrains

pub fn to_boolean_expr<S>(&self) -> BooleanExpression<S>

where T: IntoNoDivBooleanExpr<S>, IntegerExpression<S>: From<T>, S: Atomic,

Transform the constraint into a BooleanExpression

pub fn get_threshold(&self) -> &Threshold

Get the threshold of the guard

pub fn get_threshold_constraint(&self) -> &ThresholdConstraint

Get the threshold constraint of the guard

Trait Implementations

impl<T: Clone + Atomic> Clone for SingleAtomConstraint<T>

fn clone(&self) -> SingleAtomConstraint<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug + Atomic> Debug for SingleAtomConstraint<T>

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

Formats the value using the given formatter.

impl<T: Atomic> Display for SingleAtomConstraint<T>

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

Formats the value using the given formatter.

impl<T: Hash + Atomic> Hash for SingleAtomConstraint<T>

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<T: Ord + Atomic> Ord for SingleAtomConstraint<T>

fn cmp(&self, other: &SingleAtomConstraint<T>) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl<T: PartialEq + Atomic> PartialEq for SingleAtomConstraint<T>

fn eq(&self, other: &SingleAtomConstraint<T>) -> 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<T: PartialOrd + Atomic> PartialOrd for SingleAtomConstraint<T>

fn partial_cmp(&self, other: &SingleAtomConstraint<T>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl<T: Eq + Atomic> Eq for SingleAtomConstraint<T>

impl<T: Atomic> StructuralPartialEq for SingleAtomConstraint<T>