Struct IncidenceStructure 

pub struct IncidenceStructure { /* private fields */ }

A sparse incidence structure.

Implementations

impl IncidenceStructure

pub fn new( point_count: usize, line_count: usize, pairs: Vec<IncidencePair>, ) -> Option<Self>

Creates an incidence structure when all pairs are in range.

pub const fn point_count(&self) -> usize

Returns the point count.

pub const fn line_count(&self) -> usize

Returns the line count.

pub fn pairs(&self) -> &[IncidencePair]

Returns the incidence pairs.

pub fn incidence_count(&self) -> usize

Returns the incidence pair count.

Trait Implementations

impl Clone for IncidenceStructure

fn clone(&self) -> IncidenceStructure

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IncidenceStructure

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

Formats the value using the given formatter.

impl PartialEq for IncidenceStructure

fn eq(&self, other: &IncidenceStructure) -> 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 Eq for IncidenceStructure

impl StructuralPartialEq for IncidenceStructure