Struct TwoToTwoReaction 

pub struct TwoToTwoReaction { /* private fields */ }

A direct two-to-two reaction preserving p1 + p2 -> p3 + p4 semantics.

Implementations

impl TwoToTwoReaction

pub fn new( p1: &Particle, p2: &Particle, p3: &Particle, p4: &Particle, ) -> LadduResult<Self>

Construct a two-to-two reaction.

pub fn p1(&self) -> &str

Return the p1 particle identifier.

pub fn p2(&self) -> &str

Return the p2 particle identifier.

pub fn p3(&self) -> &str

Return the p3 particle identifier.

pub fn p4(&self) -> &str

Return the p4 particle identifier.

pub const fn missing_index(&self) -> Option<usize>

Return the zero-based missing particle index, if any.

pub fn resolve( &self, graph: &ParticleGraph, event: &dyn EventLike, ) -> LadduResult<ResolvedTwoToTwo>

Resolve all four reaction momenta for one event.

pub fn role(&self, role: &str) -> LadduResult<&str>

Return the particle identifier assigned to a named role.

Trait Implementations

impl Clone for TwoToTwoReaction

fn clone(&self) -> TwoToTwoReaction

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TwoToTwoReaction

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TwoToTwoReaction

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for TwoToTwoReaction

fn eq(&self, other: &TwoToTwoReaction) -> 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 Serialize for TwoToTwoReaction

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for TwoToTwoReaction