Trait Variable

pub trait Variable:
    DynClone
    + Send
    + Sync
    + Serialize
    + Deserialize {
    // Required method
    fn value(&self, event: &Event) -> Float;

    // Provided methods
    fn value_on_local(&self, dataset: &Arc<Dataset>) -> Vec<Float> { ... }
    fn value_on(&self, dataset: &Arc<Dataset>) -> Vec<Float> { ... }
}

Standard methods for extracting some value out of an Event.

Required Methods

fn value(&self, event: &Event) -> Float

This method takes an Event and extracts a single value (like the mass of a particle).

Provided Methods

fn value_on_local(&self, dataset: &Arc<Dataset>) -> Vec<Float>

This method distributes the Variable::value method over each Event in a Dataset (non-MPI version).

Notes

This method is not intended to be called in analyses but rather in writing methods that have mpi-feature-gated versions. Most users should just call Variable::value_on instead.

fn value_on(&self, dataset: &Arc<Dataset>) -> Vec<Float>

This method distributes the Variable::value method over each Event in a Dataset.

Trait Implementations

impl<'typetag> Serialize for dyn Variable + 'typetag

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

where S: Serializer,

Serialize this value into the given Serde serializer.

impl<'typetag> Serialize for dyn Variable + Send + 'typetag

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

where S: Serializer,

Serialize this value into the given Serde serializer.

impl<'typetag> Serialize for dyn Variable + Send + Sync + 'typetag

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

where S: Serializer,

Serialize this value into the given Serde serializer.

impl<'typetag> Serialize for dyn Variable + Sync + 'typetag

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

where S: Serializer,

Serialize this value into the given Serde serializer.

Implementors

impl Variable for CosTheta

impl Variable for Mandelstam

impl Variable for Mass

impl Variable for Phi

impl Variable for PolAngle

impl Variable for PolMagnitude