Commit Graph

30 Commits

Author SHA1 Message Date
Crozet Sébastien
24d546d3b6 Rename generic parameter N -> T 2021-04-11 13:57:54 +02:00
Crozet Sébastien
d17088398a Replace generic-array with a regular array based on min-const-generics. 2021-04-11 13:53:45 +02:00
Crozet Sébastien
8e483a5434 Fix reshaping test. 2020-10-25 16:31:10 +01:00
Crozet Sébastien
d7cb138e22 Fix warnings. 2020-10-25 16:03:07 +01:00
Crozet Sébastien
7af509ee8d Reformat the reshaping example. 2020-10-25 16:02:43 +01:00
Nathan Kent
4a6022d9bf Add methods for in-place reshaping of matrices
There are two major additions in this commit. The first is a new storage
trait, `ReshapableStorage`, that can be implemented for storage types
that can be reshaped in-place. I have implemented this for both the
`ArrayStorage` and `VecStorage` types, as they are the most common and
they are just interpretations of a flat list.

The second is a `Matrix::reshape_generic` method that allows matrices to
be in-place reshaped provided that the underlying storage can handle it.
In practice, this means that the standard matrix types (`MatrixMN` and
`DMatrix`) can be resized to any size that has the same element count.
Resizing between array and vector storage is not implemented due to
`Storage` only being implemented for `VecStorage` variants where at
least one dimension is `Dynamic`.

Additionally, only the generic reshape function is added as it can be a
basis for other reshaping functions (see the resizing functions) and I
am not particularly in the mood to implement a variety of reshaping
methods.
2020-10-25 15:37:18 +01:00
Andreas Longva
9196759bc2 Improve matrixcompare example 2020-06-29 19:03:20 +02:00
Andreas Longva
f6730dac1f Basic matrixcompare functionality 2020-06-29 18:50:19 +02:00
sebcrozet
b87920bb8d Release nalgebra v0.21.0 2020-04-05 23:19:10 +02:00
sebcrozet
bbb3be512e Run cargo fmt. 2020-04-05 18:49:48 +02:00
sebcrozet
b1857e6a36 Fix compilation of tests. 2020-03-21 23:44:24 +01:00
sebcrozet
f8cd26cfa9 Replace alga by simba. 2020-03-21 12:16:46 +01:00
Sébastien Crozet
fb69a42878 Release v0.20.0. 2020-03-02 14:34:46 +01:00
Avi Weinstock
774f4da3e2 Add Clone to Scalar, providing a default implementation of inlined_clone. Change Scalar + Clone bounds to just Scalar. 2020-03-02 12:45:37 +01:00
Avi Weinstock
52aac8b975 Add inlined_clone to Scalar, and relax bounds from Scalar + Copy to Scalar + Clone nearly everywhere.
The various nalgebra-lapack FooScalars are still Copy because they make use of uninitialized memory.
nalgebgra-glm Number still uses Copy because upstream `approx` requires it.
2020-03-02 12:45:37 +01:00
Avi Weinstock
7d99015473 Move Copy constraint from the definition of Scalar to all its use-sites.
This should semantically be a no-op, but enables refactorings to use non-Copy scalars on a case-by-case basis.
Also, the only instance of a `One + Zero` trait bound was changed into a `Zero + One` bound to match the others.

The following sed scripts were used in the refactoring (with each clause added to reduce the error count of `cargo check`):

```bash
export RELEVANT_SOURCEFILES="$(find src -name '*.rs') $(find examples -name '*.rs')"
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N: Scalar,/N: Scalar+Copy,/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N: Scalar + Field/N: Scalar + Copy + Field/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N: Scalar + Zero/N: Scalar + Copy + Zero/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N: Scalar + Closed/N: Scalar + Copy + Closed/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N: Scalar + Eq/N: Scalar + Copy + Eq/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N: Scalar + PartialOrd/N: Scalar + Copy + PartialOrd/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N: *Scalar + Zero/N: Scalar + Copy + Zero/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N: Scalar + PartialEq/N: Scalar + Copy + PartialEq/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N: Scalar>/N: Scalar+Copy>/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N: Scalar + $bound/N: Scalar + Copy + $bound/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N: *Scalar + $bound/N: Scalar + Copy + $bound/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N\([0-9]\): *Scalar,/N\1: Scalar+Copy,/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N: *Scalar + $trait/N: Scalar + Copy + $trait/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N\([0-9]\): *Scalar + Superset/N\1: Scalar + Copy + Superset/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N\([0-9]\): *Scalar + \([a-zA-Z]*Eq\)/N\1: Scalar + Copy + \2/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N\([0-9]\?\): *Scalar + \([a-zA-Z]*Eq\)/N\1: Scalar + Copy + \2/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N\([0-9]\?\): *Scalar + \(hash::\)/N\1: Scalar + Copy + \2/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N\([0-9]\?\): *Scalar {/N\1: Scalar + Copy {/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N\([0-9]\?\): *Scalar + \(Zero\)/N\1: Scalar + Copy + \2/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N\([0-9]\?\): *Scalar + \(Bounded\)/N\1: Scalar + Copy + \2/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N\([0-9]\?\): *Scalar + \(Lattice\)/N\1: Scalar + Copy + \2/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N\([0-9]\?\): *Scalar + \(Meet\|Join\)/N\1: Scalar + Copy + \2/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N\([0-9]\?\): *Scalar + \(fmt::\)/N\1: Scalar + Copy + \2/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N\([0-9]\?\): *Scalar + \(Ring\)/N\1: Scalar + Copy + \2/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N\([0-9]\?\): *Scalar + \(Hash\)/N\1: Scalar + Copy + \2/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N\([0-9]\?\): *Scalar + \(Send\|Sync\)/N\1: Scalar + Copy + \2/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/One + Zero/Zero + One/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N\([0-9]\?\): *Scalar + \(Zero\)/N\1: Scalar + Copy + \2/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N\([0-9]\?\): *Scalar + \($marker\)/N\1: Scalar + Copy + \2/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/N\([0-9]\?\): *Scalar>/N\1: Scalar + Copy>/' $f; done
for f in $RELEVANT_SOURCEFILES; do sed -i 's/Scalar+Copy/Scalar + Copy/' $f; done
```
2020-03-02 12:45:37 +01:00
sebcrozet
4ef4001836 Rename Real to RealField. 2019-03-25 11:21:41 +01:00
sebcrozet
5b28c39fa7 Rename Complex to ComplexField. 2019-03-25 11:19:36 +01:00
sebcrozet
fc24db8ff3 Merge branch 'master-public' into sparse
# Conflicts:
#	Cargo.toml
#	examples/matrix_construction.rs
#	nalgebra-glm/src/constructors.rs
#	nalgebra-glm/src/ext/matrix_clip_space.rs
#	nalgebra-glm/src/ext/matrix_transform.rs
#	nalgebra-glm/src/ext/mod.rs
#	nalgebra-glm/src/ext/quaternion_common.rs
#	nalgebra-glm/src/gtx/quaternion.rs
#	nalgebra-glm/src/gtx/rotate_vector.rs
#	nalgebra-glm/src/lib.rs
#	nalgebra-glm/src/traits.rs
#	nalgebra-lapack/src/cholesky.rs
#	nalgebra-lapack/src/eigen.rs
#	nalgebra-lapack/src/hessenberg.rs
#	nalgebra-lapack/src/lu.rs
#	nalgebra-lapack/src/qr.rs
#	nalgebra-lapack/src/schur.rs
#	nalgebra-lapack/src/svd.rs
#	nalgebra-lapack/src/symmetric_eigen.rs
#	rustfmt.toml
#	src/base/array_storage.rs
#	src/base/blas.rs
#	src/base/cg.rs
#	src/base/default_allocator.rs
#	src/base/edition.rs
#	src/base/iter.rs
#	src/base/matrix.rs
#	src/base/swizzle.rs
#	src/base/vec_storage.rs
#	src/geometry/mod.rs
#	src/geometry/point_construction.rs
#	src/geometry/quaternion.rs
#	src/geometry/similarity.rs
#	src/geometry/translation.rs
#	src/geometry/unit_complex_construction.rs
#	src/linalg/bidiagonal.rs
#	src/linalg/cholesky.rs
#	src/linalg/full_piv_lu.rs
#	src/linalg/hessenberg.rs
#	src/linalg/lu.rs
#	src/linalg/permutation_sequence.rs
#	src/linalg/qr.rs
#	src/linalg/schur.rs
#	src/linalg/svd.rs
#	src/linalg/symmetric_eigen.rs
#	src/linalg/symmetric_tridiagonal.rs
#	tests/geometry/point.rs
#	tests/geometry/quaternion.rs
#	tests/lib.rs
#	tests/linalg/eigen.rs
#	tests/linalg/svd.rs
2019-02-03 12:53:41 +01:00
sebcrozet
f36ff97d6a Fix deprecation warnings. 2018-12-29 13:19:09 +01:00
sebcrozet
41a1e91ac9 Add an example for the resolution of a linear system. 2018-11-10 13:57:40 +01:00
sebcrozet
8341ec2f10 Run rustfmt. 2018-11-06 18:32:20 +01:00
sebcrozet
551c44c854 Implement From<Vector> for Point. 2018-10-27 15:00:18 +02:00
sebcrozet
14ad10a7e0 Add rustfmt.toml and run it. 2018-10-27 15:00:18 +02:00
Sébastien Crozet
662cc9cd7f Run rust fmt. 2018-02-03 13:59:05 +01:00
Sébastien Crozet
3f70af97dd Add the most common matrix decompositions. 2017-08-15 19:07:18 +02:00
Sébastien Crozet
664ddef8a3 Fix mvp matrix construction typo.
Fix #229.
2017-03-02 21:35:39 +01:00
Sébastien Crozet
a4089a7ee0 Add missing examples from the website. 2017-02-15 23:42:03 +01:00
Sébastien Crozet
14e9194f69 Update the changelog. 2017-02-14 18:49:25 +01:00
Sébastien Crozet
086e6e719f Doc + slerp + conversions. 2017-02-12 18:17:09 +01:00