pub struct CosTheta { /* private fields */ }
Expand description
A struct for obtaining the $\cos\theta
$ (cosine of the polar angle) of a decay product in
a given reference frame of its parent resonance.
Implementations§
Source§impl CosTheta
impl CosTheta
Sourcepub fn new<T: AsRef<[usize]>, U: AsRef<[usize]>, V: AsRef<[usize]>>(
beam: usize,
recoil: T,
daughter: U,
resonance: V,
frame: Frame,
) -> Self
pub fn new<T: AsRef<[usize]>, U: AsRef<[usize]>, V: AsRef<[usize]>>( beam: usize, recoil: T, daughter: U, resonance: V, frame: Frame, ) -> Self
Construct the angle given the four-momentum indices for each specified particle. Fields
which can take lists of more than one index will add the relevant four-momenta to make a
new particle from the constituents. See Frame
for options regarding the reference
frame.
Trait Implementations§
Source§impl<'de> Deserialize<'de> for CosTheta
impl<'de> Deserialize<'de> for CosTheta
Source§fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
Source§impl Variable for CosTheta
impl Variable for CosTheta
Source§fn value(&self, event: &Event) -> Float
fn value(&self, event: &Event) -> Float
This method takes an
Event
and extracts a single value (like the mass of a particle).Source§fn value_on_local(&self, dataset: &Dataset) -> Vec<Float> ⓘ
fn value_on_local(&self, dataset: &Dataset) -> Vec<Float> ⓘ
This method distributes the
Variable::value
method over each Event
in a
Dataset
(non-MPI version). Read moreSource§fn eq(&self, val: Float) -> VariableExpressionwhere
Self: Sized + 'static,
fn eq(&self, val: Float) -> VariableExpressionwhere
Self: Sized + 'static,
Create an
VariableExpression
that evaluates to self == val
Source§fn lt(&self, val: Float) -> VariableExpressionwhere
Self: Sized + 'static,
fn lt(&self, val: Float) -> VariableExpressionwhere
Self: Sized + 'static,
Create an
VariableExpression
that evaluates to self < val
Source§fn gt(&self, val: Float) -> VariableExpressionwhere
Self: Sized + 'static,
fn gt(&self, val: Float) -> VariableExpressionwhere
Self: Sized + 'static,
Create an
VariableExpression
that evaluates to self > val
Source§fn ge(&self, val: Float) -> VariableExpressionwhere
Self: Sized + 'static,
fn ge(&self, val: Float) -> VariableExpressionwhere
Self: Sized + 'static,
Create an
VariableExpression
that evaluates to self >= val
Source§fn le(&self, val: Float) -> VariableExpressionwhere
Self: Sized + 'static,
fn le(&self, val: Float) -> VariableExpressionwhere
Self: Sized + 'static,
Create an
VariableExpression
that evaluates to self <= val
Auto Trait Implementations§
impl Freeze for CosTheta
impl RefUnwindSafe for CosTheta
impl Send for CosTheta
impl Sync for CosTheta
impl Unpin for CosTheta
impl UnwindSafe for CosTheta
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moreSource§impl<T> Pointable for T
impl<T> Pointable for T
Source§impl<T> Serialize for T
impl<T> Serialize for T
fn erased_serialize(&self, serializer: &mut dyn Serializer) -> Result<(), Error>
fn do_erased_serialize( &self, serializer: &mut dyn Serializer, ) -> Result<(), ErrorImpl>
Source§impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
Source§fn to_subset(&self) -> Option<SS>
fn to_subset(&self) -> Option<SS>
The inverse inclusion map: attempts to construct
self
from the equivalent element of its
superset. Read moreSource§fn is_in_subset(&self) -> bool
fn is_in_subset(&self) -> bool
Checks if
self
is actually part of its subset T
(and can be converted to it).Source§fn to_subset_unchecked(&self) -> SS
fn to_subset_unchecked(&self) -> SS
Use with care! Same as
self.to_subset
but without any property checks. Always succeeds.Source§fn from_subset(element: &SS) -> SP
fn from_subset(element: &SS) -> SP
The inclusion map: converts
self
to the equivalent element of its superset.