Struct Graph

pub struct Graph { /* private fields */ }

Simple Graph implementation as adjacency lists

Implementations

impl Graph

pub fn new(n: usize, edges: &[(usize, usize)]) -> Self

Create a graph of size n with the edges in edges

Trait Implementations

impl Canonize for Graph

fn size(&self) -> usize

Return the number of vertices.

fn apply_morphism(&self, perm: &[usize]) -> Self

Return the result of the action of a permuation p on the object.

fn invariant_neighborhood(&self, u: usize) -> Vec<Vec<usize>>

Return lists of vertices that are invariant isomorphism.

fn invariant_coloring(&self) -> Option<Vec<u64>>

Optionally returns a value for each node that is invariant by isomorphism.

fn canonical(&self) -> Self

Computes a canonical form of a combinatorial object.

fn canonical_typed(&self, sigma: usize) -> Self

The “typed” objects refers to the case where only the action of permutations that are constant on 0..sigma are considered.

fn morphism_to_canonical(&self) -> Vec<usize>

Return a permutation p such that self.apply_morphism(&p) = self.canonical().

fn morphism_to_canonical_typed(&self, sigma: usize) -> Vec<usize>

Return a permutation phi such that g.apply_morphism(&phi) = canonical_typed(&g, sigma).

fn automorphisms(&self) -> AutomorphismIterator<Self>

Iterator on the automorphism group of g.

fn stabilizer(&self, sigma: usize) -> AutomorphismIterator<Self>

Iterator on the automorphisms of g that fix the sigma first vertices.

impl Clone for Graph

fn clone(&self) -> Graph

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Graph

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

Formats the value using the given formatter.

impl Ord for Graph

fn cmp(&self, other: &Graph) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Graph

fn eq(&self, other: &Graph) -> 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 PartialOrd for Graph

fn partial_cmp(&self, other: &Graph) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for Graph

impl StructuralPartialEq for Graph