Struct StaffScheduling 

pub struct StaffScheduling { /* private fields */ }

The Staff Scheduling problem.

Each variable represents how many workers adopt a particular schedule pattern. A configuration is satisfying iff the total assigned workers does not exceed num_workers and every period’s staffing requirement is met.

Implementations

impl StaffScheduling

pub fn new( shifts_per_schedule: usize, schedules: Vec<Vec<bool>>, requirements: Vec<u64>, num_workers: u64, ) -> Self

Create a new Staff Scheduling instance.

Panics

Panics if num_workers does not fit in usize, if any schedule has a different number of periods than requirements.len(), or if any schedule has a number of active periods different from shifts_per_schedule.

pub fn num_periods(&self) -> usize

Get the number of periods.

pub fn shifts_per_schedule(&self) -> usize

Get the required number of active periods per schedule.

pub fn schedules(&self) -> &[Vec<bool>]

Get the schedule patterns.

pub fn requirements(&self) -> &[u64]

Get the staffing requirements.

pub fn num_workers(&self) -> u64

Get the worker budget.

pub fn num_schedules(&self) -> usize

Get the number of schedule patterns.

Trait Implementations

impl Clone for StaffScheduling

fn clone(&self) -> StaffScheduling

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StaffScheduling

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for StaffScheduling

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Problem for StaffScheduling

const NAME: &'static str = "StaffScheduling"

Base name of this problem type (e.g., “MaximumIndependentSet”).

type Value = Or

The evaluation value type.

fn dims(&self) -> Vec<usize>

Configuration space dimensions. Each entry is the cardinality of that variable.

fn evaluate(&self, config: &[usize]) -> Or

Evaluate the problem on a configuration.

fn variant() -> Vec<(&'static str, &'static str)>

Returns variant attributes derived from type parameters.

fn num_variables(&self) -> usize

Number of variables (derived from dims).

fn problem_type() -> ProblemType

Look up this problem’s catalog entry.

impl ReduceTo<StaffScheduling> for ExactCoverBy3Sets

type Result = ReductionXC3SToStaffScheduling

The reduction result type.

fn reduce_to(&self) -> Self::Result

Reduce this problem to the target problem type.

impl Serialize for StaffScheduling

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl DeclaredVariant for StaffScheduling