Struct SymbolBitMatrix 

pub struct SymbolBitMatrix { /* private fields */ }

Implementations

impl SymbolBitMatrix

pub fn iter_row_syms(&self, row: Symbol) -> impl Iterator<Item = Symbol> + '_

Methods from Deref<Target = BitMatrix>

pub fn size(&self) -> (usize, usize)

Returns the matrix’s size as (rows, columns).

pub fn set(&mut self, row: usize, col: usize, enabled: bool)

Sets the value of a bit.

Panics

Panics if (row, col) is out of bounds.

pub fn set_all(&mut self, enabled: bool)

Sets the value of all bits.

pub fn grow(&mut self, num_rows: usize, value: bool)

Grows the matrix in-place, adding num_rows rows filled with value.

pub fn truncate(&mut self, num_rows: usize)

Truncates the matrix.

pub fn sub_matrix<R>(&self, range: R) -> BitSubMatrix<'_>

where R: RangeBounds<usize>,

Returns a slice of the matrix’s rows.

pub fn split_at(&self, row: usize) -> (BitSubMatrix<'_>, BitSubMatrix<'_>)

Given a row’s index, returns a slice of all rows above that row, a reference to said row, and a slice of all rows below.

Functionally equivalent to (self.sub_matrix(0..row), &self[row], self.sub_matrix(row..self.num_rows())).

pub fn split_at_mut( &mut self, row: usize, ) -> (BitSubMatrixMut<'_>, BitSubMatrixMut<'_>)

Given a row’s index, returns a slice of all rows above that row, a reference to said row, and a slice of all rows below.

pub fn iter_row(&self, row: usize) -> Iter<'_>

Iterate over bits in the specified row.

pub fn transitive_closure(&mut self)

Computes the transitive closure of the binary relation represented by the matrix.

Uses the Warshall’s algorithm.

pub fn reflexive_closure(&mut self)

Computes the reflexive closure of the binary relation represented by the matrix.

Trait Implementations

impl Debug for SymbolBitMatrix

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

Formats the value using the given formatter.

impl Deref for SymbolBitMatrix

type Target = BitMatrix

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl DerefMut for SymbolBitMatrix

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl From<DirectDerivationMatrix> for SymbolBitMatrix

fn from(value: DirectDerivationMatrix) -> Self

Converts to this type from the input type.

impl From<ReachabilityMatrix> for SymbolBitMatrix

fn from(value: ReachabilityMatrix) -> Self

Converts to this type from the input type.

impl From<SymbolBitMatrix> for BitMatrix

fn from(value: SymbolBitMatrix) -> Self

Converts to this type from the input type.

impl From<UnitDerivationMatrix> for SymbolBitMatrix

fn from(value: UnitDerivationMatrix) -> Self

Converts to this type from the input type.

impl Index<(Symbol, Symbol)> for SymbolBitMatrix

type Output = bool

The returned type after indexing.

fn index(&self, index: (Symbol, Symbol)) -> &Self::Output

Performs the indexing (container[index]) operation.

impl TryFrom<BitMatrix> for SymbolBitMatrix

type Error = ()

The type returned in the event of a conversion error.

fn try_from(bit_matrix: BitMatrix) -> Result<Self, Self::Error>

Performs the conversion.