M-Labs/nalgebra
3
0
Fork 1
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Run cargo fmt.

Browse Source
This commit is contained in:
Avi Weinstock 2020-11-27 16:00:48 -05:00 committed by Crozet Sébastien
parent cd12422d6f
commit ee32f7d4cf
15 changed files with 109 additions and 51 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/base/blas.rs
View File

@ -1328,7 +1328,8 @@ where
ShapeConstraint: DimEq<D1, D1> + DimEq<D1, R3> + DimEq<C3, D4>,
DefaultAllocator: Allocator<N, D1>,
{
let mut work = unsafe { crate::unimplemented_or_uninitialized_generic!(self.data.shape().0, U1) };
let mut work =
unsafe { crate::unimplemented_or_uninitialized_generic!(self.data.shape().0, U1) };
self.quadform_tr_with_workspace(&mut work, alpha, lhs, mid, beta)
}
@ -1421,7 +1422,8 @@ where
ShapeConstraint: DimEq<D2, R3> + DimEq<D1, C3> + AreMultipliable<C3, R3, D2, U1>,
DefaultAllocator: Allocator<N, D2>,
{
let mut work = unsafe { crate::unimplemented_or_uninitialized_generic!(mid.data.shape().0, U1) };
let mut work =
unsafe { crate::unimplemented_or_uninitialized_generic!(mid.data.shape().0, U1) };
self.quadform_with_workspace(&mut work, alpha, mid, rhs, beta)
}
}

3
src/base/conversion.rs
View File

@ -50,7 +50,8 @@ where
let nrows2 = R2::from_usize(nrows);
let ncols2 = C2::from_usize(ncols);
let mut res: MatrixMN<N2, R2, C2> = unsafe { crate::unimplemented_or_uninitialized_generic!(nrows2, ncols2) };
let mut res: MatrixMN<N2, R2, C2> =
unsafe { crate::unimplemented_or_uninitialized_generic!(nrows2, ncols2) };
for i in 0..nrows {
for j in 0..ncols {
unsafe {

25
src/base/default_allocator.rs
View File

@ -55,9 +55,9 @@ where
ncols: C,
iter: I,
) -> Self::Buffer {
#[cfg(feature="no_unsound_assume_init")]
#[cfg(feature = "no_unsound_assume_init")]
let mut res: Self::Buffer = unimplemented!();
#[cfg(not(feature="no_unsound_assume_init"))]
#[cfg(not(feature = "no_unsound_assume_init"))]
let mut res = unsafe { Self::allocate_uninitialized(nrows, ncols).assume_init() };
let mut count = 0;
@ -158,10 +158,11 @@ where
cto: CTo,
buf: <Self as Allocator<N, RFrom, CFrom>>::Buffer,
) -> ArrayStorage<N, RTo, CTo> {
#[cfg(feature="no_unsound_assume_init")]
#[cfg(feature = "no_unsound_assume_init")]
let mut res: ArrayStorage<N, RTo, CTo> = unimplemented!();
#[cfg(not(feature="no_unsound_assume_init"))]
let mut res = <Self as Allocator<N, RTo, CTo>>::allocate_uninitialized(rto, cto).assume_init();
#[cfg(not(feature = "no_unsound_assume_init"))]
let mut res =
<Self as Allocator<N, RTo, CTo>>::allocate_uninitialized(rto, cto).assume_init();
let (rfrom, cfrom) = buf.shape();
@ -189,10 +190,11 @@ where
cto: CTo,
buf: ArrayStorage<N, RFrom, CFrom>,
) -> VecStorage<N, Dynamic, CTo> {
#[cfg(feature="no_unsound_assume_init")]
#[cfg(feature = "no_unsound_assume_init")]
let mut res: VecStorage<N, Dynamic, CTo> = unimplemented!();
#[cfg(not(feature="no_unsound_assume_init"))]
let mut res = <Self as Allocator<N, Dynamic, CTo>>::allocate_uninitialized(rto, cto).assume_init();
#[cfg(not(feature = "no_unsound_assume_init"))]
let mut res =
<Self as Allocator<N, Dynamic, CTo>>::allocate_uninitialized(rto, cto).assume_init();
let (rfrom, cfrom) = buf.shape();
@ -220,10 +222,11 @@ where
cto: Dynamic,
buf: ArrayStorage<N, RFrom, CFrom>,
) -> VecStorage<N, RTo, Dynamic> {
#[cfg(feature="no_unsound_assume_init")]
#[cfg(feature = "no_unsound_assume_init")]
let mut res: VecStorage<N, RTo, Dynamic> = unimplemented!();
#[cfg(not(feature="no_unsound_assume_init"))]
let mut res = <Self as Allocator<N, RTo, Dynamic>>::allocate_uninitialized(rto, cto).assume_init();
#[cfg(not(feature = "no_unsound_assume_init"))]
let mut res =
<Self as Allocator<N, RTo, Dynamic>>::allocate_uninitialized(rto, cto).assume_init();
let (rfrom, cfrom) = buf.shape();

21
src/base/edition.rs
View File

@ -54,7 +54,9 @@ impl<N: Scalar + Zero, R: Dim, C: Dim, S: Storage<N, R, C>> Matrix<N, R, C, S> {
{
let irows = irows.into_iter();
let ncols = self.data.shape().1;
let mut res = unsafe { crate::unimplemented_or_uninitialized_generic!(Dynamic::new(irows.len()), ncols) };
let mut res = unsafe {
crate::unimplemented_or_uninitialized_generic!(Dynamic::new(irows.len()), ncols)
};
// First, check that all the indices from irows are valid.
// This will allow us to use unchecked access in the inner loop.
@ -88,8 +90,9 @@ impl<N: Scalar + Zero, R: Dim, C: Dim, S: Storage<N, R, C>> Matrix<N, R, C, S> {
{
let icols = icols.into_iter();
let nrows = self.data.shape().0;
let mut res =
unsafe { crate::unimplemented_or_uninitialized_generic!(nrows, Dynamic::new(icols.len())) };
let mut res = unsafe {
crate::unimplemented_or_uninitialized_generic!(nrows, Dynamic::new(icols.len()))
};
for (destination, source) in icols.enumerate() {
res.column_mut(destination).copy_from(&self.column(*source))
@ -895,7 +898,9 @@ impl<N: Scalar> DMatrix<N> {
where
DefaultAllocator: Reallocator<N, Dynamic, Dynamic, Dynamic, Dynamic>,
{
let placeholder = unsafe { crate::unimplemented_or_uninitialized_generic!(Dynamic::new(0), Dynamic::new(0)) };
let placeholder = unsafe {
crate::unimplemented_or_uninitialized_generic!(Dynamic::new(0), Dynamic::new(0))
};
let old = mem::replace(self, placeholder);
let new = old.resize(new_nrows, new_ncols, val);
let _ = mem::replace(self, new);
@ -918,7 +923,9 @@ where
where
DefaultAllocator: Reallocator<N, Dynamic, C, Dynamic, C>,
{
let placeholder = unsafe { crate::unimplemented_or_uninitialized_generic!(Dynamic::new(0), self.data.shape().1) };
let placeholder = unsafe {
crate::unimplemented_or_uninitialized_generic!(Dynamic::new(0), self.data.shape().1)
};
let old = mem::replace(self, placeholder);
let new = old.resize_vertically(new_nrows, val);
let _ = mem::replace(self, new);
@ -941,7 +948,9 @@ where
where
DefaultAllocator: Reallocator<N, R, Dynamic, R, Dynamic>,
{
let placeholder = unsafe { crate::unimplemented_or_uninitialized_generic!(self.data.shape().0, Dynamic::new(0)) };
let placeholder = unsafe {
crate::unimplemented_or_uninitialized_generic!(self.data.shape().0, Dynamic::new(0))
};
let old = mem::replace(self, placeholder);
let new = old.resize_horizontally(new_ncols, val);
let _ = mem::replace(self, new);

38
src/base/matrix.rs
View File

@ -300,8 +300,12 @@ impl<N: Scalar, R: Dim, C: Dim, S: Storage<N, R, C>> Matrix<N, R, C, S> {
/// Creates a new uninitialized matrix with the given uninitialized data
pub unsafe fn from_uninitialized_data(data: mem::MaybeUninit<S>) -> mem::MaybeUninit<Self> {
let res: Matrix<N, R, C, mem::MaybeUninit<S>> = Matrix { data, _phantoms: PhantomData };
let res: mem::MaybeUninit<Matrix<N, R, C, mem::MaybeUninit<S>>> = mem::MaybeUninit::new(res);
let res: Matrix<N, R, C, mem::MaybeUninit<S>> = Matrix {
data,
_phantoms: PhantomData,
};
let res: mem::MaybeUninit<Matrix<N, R, C, mem::MaybeUninit<S>>> =
mem::MaybeUninit::new(res);
// safety: since we wrap the inner MaybeUninit in an outer MaybeUninit above, the fact that the `data` field is partially-uninitialized is still opaque.
// with s/transmute_copy/transmute/, rustc claims that `MaybeUninit<Matrix<N, R, C, MaybeUninit<S>>>` may be of a different size from `MaybeUninit<Matrix<N, R, C, S>>`
// but MaybeUninit's documentation says "MaybeUninit<T> is guaranteed to have the same size, alignment, and ABI as T", which implies those types should be the same size
@ -507,7 +511,8 @@ impl<N: Scalar, R: Dim, C: Dim, S: Storage<N, R, C>> Matrix<N, R, C, S> {
let nrows: SameShapeR<R, R2> = Dim::from_usize(nrows);
let ncols: SameShapeC<C, C2> = Dim::from_usize(ncols);
let mut res: MatrixSum<N, R, C, R2, C2> = unsafe { crate::unimplemented_or_uninitialized_generic!(nrows, ncols) };
let mut res: MatrixSum<N, R, C, R2, C2> =
unsafe { crate::unimplemented_or_uninitialized_generic!(nrows, ncols) };
// TODO: use copy_from
for j in 0..res.ncols() {
@ -574,7 +579,8 @@ impl<N: Scalar, R: Dim, C: Dim, S: Storage<N, R, C>> Matrix<N, R, C, S> {
{
let (nrows, ncols) = self.data.shape();
let mut res: MatrixMN<N2, R, C> = unsafe { crate::unimplemented_or_uninitialized_generic!(nrows, ncols) };
let mut res: MatrixMN<N2, R, C> =
unsafe { crate::unimplemented_or_uninitialized_generic!(nrows, ncols) };
for j in 0..ncols.value() {
for i in 0..nrows.value() {
@ -618,7 +624,8 @@ impl<N: Scalar, R: Dim, C: Dim, S: Storage<N, R, C>> Matrix<N, R, C, S> {
{
let (nrows, ncols) = self.data.shape();
let mut res: MatrixMN<N2, R, C> = unsafe { crate::unimplemented_or_uninitialized_generic!(nrows, ncols) };
let mut res: MatrixMN<N2, R, C> =
unsafe { crate::unimplemented_or_uninitialized_generic!(nrows, ncols) };
for j in 0..ncols.value() {
for i in 0..nrows.value() {
@ -645,7 +652,8 @@ impl<N: Scalar, R: Dim, C: Dim, S: Storage<N, R, C>> Matrix<N, R, C, S> {
{
let (nrows, ncols) = self.data.shape();
let mut res: MatrixMN<N3, R, C> = unsafe { crate::unimplemented_or_uninitialized_generic!(nrows, ncols) };
let mut res: MatrixMN<N3, R, C> =
unsafe { crate::unimplemented_or_uninitialized_generic!(nrows, ncols) };
assert_eq!(
(nrows.value(), ncols.value()),
@ -686,7 +694,8 @@ impl<N: Scalar, R: Dim, C: Dim, S: Storage<N, R, C>> Matrix<N, R, C, S> {
{
let (nrows, ncols) = self.data.shape();
let mut res: MatrixMN<N4, R, C> = unsafe { crate::unimplemented_or_uninitialized_generic!(nrows, ncols) };
let mut res: MatrixMN<N4, R, C> =
unsafe { crate::unimplemented_or_uninitialized_generic!(nrows, ncols) };
assert_eq!(
(nrows.value(), ncols.value()),
@ -1180,7 +1189,8 @@ impl<N: SimdComplexField, R: Dim, C: Dim, S: Storage<N, R, C>> Matrix<N, R, C, S
let (nrows, ncols) = self.data.shape();
unsafe {
let mut res: MatrixMN<_, C, R> = crate::unimplemented_or_uninitialized_generic!(ncols, nrows);
let mut res: MatrixMN<_, C, R> =
crate::unimplemented_or_uninitialized_generic!(ncols, nrows);
self.adjoint_to(&mut res);
res
@ -1321,7 +1331,8 @@ impl<N: Scalar, D: Dim, S: Storage<N, D, D>> SquareMatrix<N, D, S> {
);
let dim = self.data.shape().0;
let mut res: VectorN<N2, D> = unsafe { crate::unimplemented_or_uninitialized_generic!(dim, U1) };
let mut res: VectorN<N2, D> =
unsafe { crate::unimplemented_or_uninitialized_generic!(dim, U1) };
for i in 0..dim.value() {
unsafe {
@ -1448,7 +1459,8 @@ impl<N: Scalar + Zero, D: DimAdd<U1>, S: Storage<N, D>> Vector<N, D, S> {
{
let len = self.len();
let hnrows = DimSum::<D, U1>::from_usize(len + 1);
let mut res: VectorN::<N, _> = unsafe { crate::unimplemented_or_uninitialized_generic!(hnrows, U1) };
let mut res: VectorN<N, _> =
unsafe { crate::unimplemented_or_uninitialized_generic!(hnrows, U1) };
res.generic_slice_mut((0, 0), self.data.shape())
.copy_from(self);
res[(len, 0)] = element;
@ -1793,7 +1805,8 @@ impl<N: Scalar + ClosedAdd + ClosedSub + ClosedMul, R: Dim, C: Dim, S: Storage<N
// TODO: soooo ugly!
let nrows = SameShapeR::<R, R2>::from_usize(3);
let ncols = SameShapeC::<C, C2>::from_usize(1);
let mut res: MatrixCross<N, R, C, R2, C2> = crate::unimplemented_or_uninitialized_generic!(nrows, ncols);
let mut res: MatrixCross<N, R, C, R2, C2> =
crate::unimplemented_or_uninitialized_generic!(nrows, ncols);
let ax = self.get_unchecked((0, 0));
let ay = self.get_unchecked((1, 0));
@ -1817,7 +1830,8 @@ impl<N: Scalar + ClosedAdd + ClosedSub + ClosedMul, R: Dim, C: Dim, S: Storage<N
// TODO: ugly!
let nrows = SameShapeR::<R, R2>::from_usize(1);
let ncols = SameShapeC::<C, C2>::from_usize(3);
let mut res: MatrixCross<N, R, C, R2, C2> = crate::unimplemented_or_uninitialized_generic!(nrows, ncols);
let mut res: MatrixCross<N, R, C, R2, C2> =
crate::unimplemented_or_uninitialized_generic!(nrows, ncols);
let ax = self.get_unchecked((0, 0));
let ay = self.get_unchecked((0, 1));

3
src/base/mod.rs
View File

@ -15,7 +15,8 @@ mod alias_slice;
mod array_storage;
mod cg;
mod componentwise;
#[macro_use] mod construction;
#[macro_use]
mod construction;
mod construction_slice;
mod conversion;
mod edition;

16
src/base/ops.rs
View File

@ -573,7 +573,9 @@ where
#[inline]
fn mul(self, rhs: &'b Matrix<N, R2, C2, SB>) -> Self::Output {
let mut res = unsafe { crate::unimplemented_or_uninitialized_generic!(self.data.shape().0, rhs.data.shape().1) };
let mut res = unsafe {
crate::unimplemented_or_uninitialized_generic!(self.data.shape().0, rhs.data.shape().1)
};
self.mul_to(rhs, &mut res);
res
}
@ -682,7 +684,9 @@ where
DefaultAllocator: Allocator<N, C1, C2>,
ShapeConstraint: SameNumberOfRows<R1, R2>,
{
let mut res = unsafe { crate::unimplemented_or_uninitialized_generic!(self.data.shape().1, rhs.data.shape().1) };
let mut res = unsafe {
crate::unimplemented_or_uninitialized_generic!(self.data.shape().1, rhs.data.shape().1)
};
self.tr_mul_to(rhs, &mut res);
res
@ -697,7 +701,9 @@ where
DefaultAllocator: Allocator<N, C1, C2>,
ShapeConstraint: SameNumberOfRows<R1, R2>,
{
let mut res = unsafe { crate::unimplemented_or_uninitialized_generic!(self.data.shape().1, rhs.data.shape().1) };
let mut res = unsafe {
crate::unimplemented_or_uninitialized_generic!(self.data.shape().1, rhs.data.shape().1)
};
self.ad_mul_to(rhs, &mut res);
res
@ -811,7 +817,9 @@ where
let (nrows1, ncols1) = self.data.shape();
let (nrows2, ncols2) = rhs.data.shape();
let mut res = unsafe { crate::unimplemented_or_uninitialized_generic!(nrows1.mul(nrows2), ncols1.mul(ncols2)) };
let mut res = unsafe {
crate::unimplemented_or_uninitialized_generic!(nrows1.mul(nrows2), ncols1.mul(ncols2))
};
{
let mut data_res = res.data.ptr_mut();

6
src/base/statistics.rs
View File

@ -17,7 +17,8 @@ impl<N: Scalar, R: Dim, C: Dim, S: Storage<N, R, C>> Matrix<N, R, C, S> {
DefaultAllocator: Allocator<N, U1, C>,
{
let ncols = self.data.shape().1;
let mut res: RowVectorN<N, C> = unsafe { crate::unimplemented_or_uninitialized_generic!(U1, ncols) };
let mut res: RowVectorN<N, C> =
unsafe { crate::unimplemented_or_uninitialized_generic!(U1, ncols) };
for i in 0..ncols.value() {
// TODO: avoid bound checking of column.
@ -42,7 +43,8 @@ impl<N: Scalar, R: Dim, C: Dim, S: Storage<N, R, C>> Matrix<N, R, C, S> {
DefaultAllocator: Allocator<N, C>,
{
let ncols = self.data.shape().1;
let mut res: VectorN<N, C> = unsafe { crate::unimplemented_or_uninitialized_generic!(ncols, U1) };
let mut res: VectorN<N, C> =
unsafe { crate::unimplemented_or_uninitialized_generic!(ncols, U1) };
for i in 0..ncols.value() {
// TODO: avoid bound checking of column.

7
src/geometry/point.rs
View File

@ -181,7 +181,12 @@ where
D: DimNameAdd<U1>,
DefaultAllocator: Allocator<N, DimNameSum<D, U1>>,
{
let mut res = unsafe { crate::unimplemented_or_uninitialized_generic!(<DimNameSum<D, U1> as DimName>::name(), U1) };
let mut res = unsafe {
crate::unimplemented_or_uninitialized_generic!(
<DimNameSum<D, U1> as DimName>::name(),
U1
)
};
res.fixed_slice_mut::<D, U1>(0, 0).copy_from(&self.coords);
res[(D::dim(), 0)] = N::one();

5
src/geometry/point_construction.rs
View File

@ -24,7 +24,10 @@ where
/// Creates a new point with uninitialized coordinates.
#[inline]
pub unsafe fn new_uninitialized() -> Self {
Self::from(crate::unimplemented_or_uninitialized_generic!(D::name(), U1))
Self::from(crate::unimplemented_or_uninitialized_generic!(
D::name(),
U1
))
}
/// Creates a new point with all coordinates equal to zero.

6
src/linalg/bidiagonal.rs
View File

@ -81,7 +81,8 @@ where
"Cannot compute the bidiagonalization of an empty matrix."
);
let mut diagonal = unsafe { crate::unimplemented_or_uninitialized_generic!(min_nrows_ncols, U1) };
let mut diagonal =
unsafe { crate::unimplemented_or_uninitialized_generic!(min_nrows_ncols, U1) };
let mut off_diagonal =
unsafe { crate::unimplemented_or_uninitialized_generic!(min_nrows_ncols.sub(U1), U1) };
let mut axis_packed = unsafe { crate::unimplemented_or_uninitialized_generic!(ncols, U1) };
@ -239,7 +240,8 @@ where
let min_nrows_ncols = nrows.min(ncols);
let mut res = Matrix::identity_generic(min_nrows_ncols, ncols);
let mut work = unsafe { crate::unimplemented_or_uninitialized_generic!(min_nrows_ncols, U1) };
let mut work =
unsafe { crate::unimplemented_or_uninitialized_generic!(min_nrows_ncols, U1) };
let mut axis_packed = unsafe { crate::unimplemented_or_uninitialized_generic!(ncols, U1) };
let shift = self.axis_shift().1;

6
src/linalg/hessenberg.rs
View File

@ -48,7 +48,8 @@ where
{
/// Computes the Hessenberg decomposition using householder reflections.
pub fn new(hess: MatrixN<N, D>) -> Self {
let mut work = unsafe { crate::unimplemented_or_uninitialized_generic!(hess.data.shape().0, U1) };
let mut work =
unsafe { crate::unimplemented_or_uninitialized_generic!(hess.data.shape().0, U1) };
Self::new_with_workspace(hess, &mut work)
}
@ -74,7 +75,8 @@ where
"Hessenberg: invalid workspace size."
);
let mut subdiag = unsafe { crate::unimplemented_or_uninitialized_generic!(dim.sub(U1), U1) };
let mut subdiag =
unsafe { crate::unimplemented_or_uninitialized_generic!(dim.sub(U1), U1) };
if dim.value() == 0 {
return Hessenberg { hess, subdiag };

3
src/linalg/qr.rs
View File

@ -54,7 +54,8 @@ where
let (nrows, ncols) = matrix.data.shape();
let min_nrows_ncols = nrows.min(ncols);
let mut diag = unsafe { crate::unimplemented_or_uninitialized_generic!(min_nrows_ncols, U1) };
let mut diag =
unsafe { crate::unimplemented_or_uninitialized_generic!(min_nrows_ncols, U1) };
if min_nrows_ncols.value() == 0 {
return QR { qr: matrix, diag };

12
src/linalg/schur.rs
View File

@ -71,7 +71,8 @@ where
/// number of iteration is exceeded, `None` is returned. If `niter == 0`, then the algorithm
/// continues indefinitely until convergence.
pub fn try_new(m: MatrixN<N, D>, eps: N::RealField, max_niter: usize) -> Option<Self> {
let mut work = unsafe { crate::unimplemented_or_uninitialized_generic!(m.data.shape().0, U1) };
let mut work =
unsafe { crate::unimplemented_or_uninitialized_generic!(m.data.shape().0, U1) };
Self::do_decompose(m, &mut work, eps, max_niter, true)
.map(|(q, t)| Schur { q: q.unwrap(), t })
@ -378,7 +379,8 @@ where
///
/// Return `None` if some eigenvalues are complex.
pub fn eigenvalues(&self) -> Option<VectorN<N, D>> {
let mut out = unsafe { crate::unimplemented_or_uninitialized_generic!(self.t.data.shape().0, U1) };
let mut out =
unsafe { crate::unimplemented_or_uninitialized_generic!(self.t.data.shape().0, U1) };
if Self::do_eigenvalues(&self.t, &mut out) {
Some(out)
} else {
@ -392,7 +394,8 @@ where
N: RealField,
DefaultAllocator: Allocator<NumComplex<N>, D>,
{
let mut out = unsafe { crate::unimplemented_or_uninitialized_generic!(self.t.data.shape().0, U1) };
let mut out =
unsafe { crate::unimplemented_or_uninitialized_generic!(self.t.data.shape().0, U1) };
Self::do_complex_eigenvalues(&self.t, &mut out);
out
}
@ -503,7 +506,8 @@ where
"Unable to compute eigenvalues of a non-square matrix."
);
let mut work = unsafe { crate::unimplemented_or_uninitialized_generic!(self.data.shape().0, U1) };
let mut work =
unsafe { crate::unimplemented_or_uninitialized_generic!(self.data.shape().0, U1) };
// Special case for 2x2 matrices.
if self.nrows() == 2 {

3
src/linalg/symmetric_tridiagonal.rs
View File

@ -61,7 +61,8 @@ where
"Unable to compute the symmetric tridiagonal decomposition of an empty matrix."
);
let mut off_diagonal = unsafe { crate::unimplemented_or_uninitialized_generic!(dim.sub(U1), U1) };
let mut off_diagonal =
unsafe { crate::unimplemented_or_uninitialized_generic!(dim.sub(U1), U1) };
let mut p = unsafe { crate::unimplemented_or_uninitialized_generic!(dim.sub(U1), U1) };
for i in 0..dim.value() - 1 {