Struct bit_matrix::submatrix::BitSubMatrixMut
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pub struct BitSubMatrixMut<'a> { // some fields omitted }
Mutable access to a range of matrix's rows.
Methods
impl<'a> BitSubMatrixMut<'a>
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fn new(slice: &mut [Block], row_bits: usize) -> BitSubMatrixMut
Returns a new BitSubMatrixMut.
unsafe fn from_raw_parts(ptr: *mut Block, rows: usize, row_bits: usize) -> Self
Forms a BitSubMatrix from a pointer and dimensions.
fn set(&mut self, row: usize, col: usize, enabled: bool)
fn sub_matrix(&self, range: Range<usize>) -> BitSubMatrix
Returns a slice of the matrix's rows.
fn split_at(&self, row: usize) -> (BitSubMatrix, &BitVecSlice, 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.
Functionally equivalent to (self.sub_matrix(0..row), &self[row], self.sub_matrix(row..self.num_rows()))
.
fn split_at_mut(&mut self, row: usize) -> (BitSubMatrixMut, &mut BitVecSlice, 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.
fn transitive_closure(&mut self)
Computes the transitive closure of the binary relation represented by the matrix.
Uses the Warshall's algorithm.
fn iter_mut(&mut self) -> Map<ChunksMut<Block>, fn(&mut [Block]) -> &mut BitVecSlice>
Iterates over the matrix's rows in the form of mutable slices.
Trait Implementations
impl<'a> Index<usize> for BitSubMatrixMut<'a>
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Returns the matrix's row in the form of a mutable slice.
type Output = BitVecSlice
The returned type after indexing
fn index(&self, row: usize) -> &BitVecSlice
The method for the indexing (Foo[Bar]
) operation
impl<'a> IndexMut<usize> for BitSubMatrixMut<'a>
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Returns the matrix's row in the form of a mutable slice.
fn index_mut(&mut self, row: usize) -> &mut BitVecSlice
The method for the indexing (Foo[Bar]
) operation