Struct nalgebra::linalg::PermutationSequence
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[src]
pub struct PermutationSequence<D: Dim> where
DefaultAllocator: Allocator<(usize, usize), D>, { /* fields omitted */ }
A sequence of row or column permutations.
Methods
impl<D: DimName> PermutationSequence<D> where
DefaultAllocator: Allocator<(usize, usize), D>, [src]
DefaultAllocator: Allocator<(usize, usize), D>,
pub fn identity() -> Self[src]
Creates a new statically-allocated sequence of D identity permutations.
impl PermutationSequence<Dynamic> where
DefaultAllocator: Allocator<(usize, usize), Dynamic>, [src]
DefaultAllocator: Allocator<(usize, usize), Dynamic>,
pub fn identity(n: usize) -> Self[src]
Creates a new dynamically-allocated sequence of n identity permutations.
impl<D: Dim> PermutationSequence<D> where
DefaultAllocator: Allocator<(usize, usize), D>, [src]
DefaultAllocator: Allocator<(usize, usize), D>,
pub fn identity_generic(dim: D) -> Self[src]
Creates a new sequence of D identity permutations.
pub fn append_permutation(&mut self, i: usize, i2: usize)[src]
Adds the interchange of the row (or column) i with the row (or column) i2 to this
sequence of permutations.
pub fn permute_rows<N: Scalar, R2: Dim, C2: Dim, S2>(
&self,
rhs: &mut Matrix<N, R2, C2, S2>
) where
S2: StorageMut<N, R2, C2>, [src]
&self,
rhs: &mut Matrix<N, R2, C2, S2>
) where
S2: StorageMut<N, R2, C2>,
Applies this sequence of permutations to the rows of rhs.
pub fn inv_permute_rows<N: Scalar, R2: Dim, C2: Dim, S2>(
&self,
rhs: &mut Matrix<N, R2, C2, S2>
) where
S2: StorageMut<N, R2, C2>, [src]
&self,
rhs: &mut Matrix<N, R2, C2, S2>
) where
S2: StorageMut<N, R2, C2>,
Applies this sequence of permutations in reverse to the rows of rhs.
pub fn permute_columns<N: Scalar, R2: Dim, C2: Dim, S2>(
&self,
rhs: &mut Matrix<N, R2, C2, S2>
) where
S2: StorageMut<N, R2, C2>, [src]
&self,
rhs: &mut Matrix<N, R2, C2, S2>
) where
S2: StorageMut<N, R2, C2>,
Applies this sequence of permutations to the columns of rhs.
pub fn inv_permute_columns<N: Scalar, R2: Dim, C2: Dim, S2>(
&self,
rhs: &mut Matrix<N, R2, C2, S2>
) where
S2: StorageMut<N, R2, C2>, [src]
&self,
rhs: &mut Matrix<N, R2, C2, S2>
) where
S2: StorageMut<N, R2, C2>,
Applies this sequence of permutations in reverse to the columns of rhs.
pub fn len(&self) -> usize[src]
The number of non-identity permutations applied by this sequence.
pub fn determinant<N: One + ClosedNeg>(&self) -> N[src]
The determinant of the matrix corresponding to this permutation.
Trait Implementations
impl<D: Clone + Dim> Clone for PermutationSequence<D> where
DefaultAllocator: Allocator<(usize, usize), D>, [src]
DefaultAllocator: Allocator<(usize, usize), D>,
fn clone(&self) -> PermutationSequence<D>[src]
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)1.0.0[src]
Performs copy-assignment from source. Read more
impl<D: Debug + Dim> Debug for PermutationSequence<D> where
DefaultAllocator: Allocator<(usize, usize), D>, [src]
DefaultAllocator: Allocator<(usize, usize), D>,
fn fmt(&self, __arg_0: &mut Formatter) -> Result[src]
Formats the value using the given formatter. Read more
impl<D: Dim> Copy for PermutationSequence<D> where
DefaultAllocator: Allocator<(usize, usize), D>,
VectorN<(usize, usize), D>: Copy, [src]
DefaultAllocator: Allocator<(usize, usize), D>,
VectorN<(usize, usize), D>: Copy,