Struct PiecewiseLegendreFTVector 

pub struct PiecewiseLegendreFTVector<S>
where
    S: StatisticsType,
{ /* private fields */ }

Vector of PiecewiseLegendreFT polynomials

Implementations

impl<S> PiecewiseLegendreFTVector<S>

where S: StatisticsType,

pub fn new() -> PiecewiseLegendreFTVector<S>

Create an empty vector

pub fn from_vector( polyvec: Vec<PiecewiseLegendreFT<S>>, ) -> PiecewiseLegendreFTVector<S>

Create from a vector of PiecewiseLegendreFT

pub fn len(&self) -> usize

Get the number of polynomials in the vector

pub fn is_empty(&self) -> bool

Check if the vector is empty

pub fn from_poly_vector( polys: &PiecewiseLegendrePolyVector, _stat: S, n_asymp: Option<f64>, ) -> Result<PiecewiseLegendreFTVector<S>, Error>

Create from PiecewiseLegendrePolyVector and statistics

Errors

The errors of PiecewiseLegendreFT::new for the first polynomial that it rejects

pub fn size(&self) -> usize

Get the size of the vector

pub fn get_polys(&self) -> &[PiecewiseLegendreFT<S>]

The transformed polynomials, in order

pub fn get(&self, index: usize) -> Option<&PiecewiseLegendreFT<S>>

Get element by index (immutable)

pub fn get_mut(&mut self, index: usize) -> Option<&mut PiecewiseLegendreFT<S>>

Get element by index (mutable)

pub fn set( &mut self, index: usize, poly: PiecewiseLegendreFT<S>, ) -> Result<(), Error>

Set element at index

Errors

Error::InvalidParameter if index is not less than the length; the vector is then unchanged

pub fn similar(&self) -> PiecewiseLegendreFTVector<S>

Create a similar empty vector

pub fn n_asymp(&self) -> f64

Get n_asymp from the first element (if any)

pub fn evaluate_at(&self, omega: &MatsubaraFreq<S>) -> Vec<Complex<f64>>

Evaluate all polynomials at a Matsubara frequency

pub fn evaluate_at_many( &self, omegas: &[MatsubaraFreq<S>], ) -> Vec<Vec<Complex<f64>>>

Evaluate all polynomials at multiple Matsubara frequencies

Trait Implementations

impl<S> Clone for PiecewiseLegendreFTVector<S>

where S: Clone + StatisticsType,

fn clone(&self) -> PiecewiseLegendreFTVector<S>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<S> Debug for PiecewiseLegendreFTVector<S>

where S: Debug + StatisticsType,

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

Formats the value using the given formatter.

impl<S> Default for PiecewiseLegendreFTVector<S>

where S: StatisticsType,

fn default() -> PiecewiseLegendreFTVector<S>

Returns the “default value” for a type.

impl<S> Index<usize> for PiecewiseLegendreFTVector<S>

where S: StatisticsType,

type Output = PiecewiseLegendreFT<S>

The returned type after indexing.

fn index( &self, index: usize, ) -> &<PiecewiseLegendreFTVector<S> as Index<usize>>::Output

Performs the indexing (container[index]) operation.

impl<S> IndexMut<usize> for PiecewiseLegendreFTVector<S>

where S: StatisticsType,

fn index_mut( &mut self, index: usize, ) -> &mut <PiecewiseLegendreFTVector<S> as Index<usize>>::Output

Performs the mutable indexing (container[index]) operation.