Struct CoordinateSample 

pub struct CoordinateSample<'a> { /* private fields */ }

A topology-aligned linear sample of two retained coordinate columns. Periodic reconstruction and alignment belong to the caller before sampling.

Implementations

impl<'a> CoordinateSample<'a>

pub fn new( start: &'a [[f32; 3]], end: &'a [[f32; 3]], weight: f32, ) -> Result<Self, CoordinateSampleError>

Validates metadata in O(1) while borrowing both original columns. Individual coordinate triples are checked when read with Self::position.

Errors

Refuses mismatched columns or an invalid interpolation weight.

pub const fn len(self) -> usize

Number of original atom addresses in this sample.

pub const fn is_empty(self) -> bool

Whether the sample contains any original atom addresses.

pub fn position(self, row: usize) -> Option<[f32; 3]>

Reads one interpolated atom, refusing an absent row or nonfinite input. Wider intermediate arithmetic keeps opposite extreme finite positions from overflowing while preserving exact coordinates at both endpoints.

Trait Implementations

impl<'a> Clone for CoordinateSample<'a>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for CoordinateSample<'a>

impl<'a> Debug for CoordinateSample<'a>

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

Formats the value using the given formatter.