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nalgebra
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Migrate random generation to use crates.io rand 

The standard library random generation facilities have been deprecated in
favour of a new crate on crates.io.
This commit is contained in:
Eduard Bopp 2015-02-17 13:32:54 +01:00
parent 7dd698423c
commit f14f240aa7
15 changed files with 103 additions and 40 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
Cargo.toml
View File

@ -21,6 +21,7 @@ arbitrary = ["quickcheck"]
[dependencies]
rustc-serialize = "*"
rand = "0.1"
[dependencies.quickcheck]
optional = true

2
src/lib.rs
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@ -83,13 +83,13 @@ Feel free to add your project to this list if you happen to use **nalgebra**!
#![deny(unused_results)]
#![warn(missing_docs)]
#![feature(unboxed_closures)]
#![feature(rand)]
#![feature(hash)]
#![feature(core)]
#![feature(std_misc)]
#![doc(html_root_url = "http://nalgebra.org/doc")]
extern crate "rustc-serialize" as rustc_serialize;
extern crate rand;
#[cfg(feature="arbitrary")]
extern crate quickcheck;

13
src/structs/dmat.rs
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@ -2,17 +2,14 @@
#![allow(missing_docs)] // we hide doc to not have to document the $trhs double dispatch trait.
use std::cmp;
use std::{cmp, mem};
use std::iter::repeat;
use std::rand::Rand;
use std::rand;
use std::ops::{Add, Sub, Mul, Div, Index, IndexMut};
use traits::operations::ApproxEq;
use std::mem;
use structs::dvec::DVec;
use traits::operations::{Inv, Transpose, Mean, Cov};
use traits::structure::{Cast, ColSlice, RowSlice, Diag, Eye, Indexable, Shape, Zero, One, BaseNum};
use std::fmt::{Debug, Display, Formatter, Result};
use rand::{self, Rand};
use structs::dvec::DVec;
use traits::operations::{ApproxEq, Inv, Transpose, Mean, Cov};
use traits::structure::{Cast, ColSlice, RowSlice, Diag, Eye, Indexable, Shape, Zero, One, BaseNum};
#[cfg(feature="arbitrary")]
use quickcheck::{Arbitrary, Gen};

3
src/structs/dvec.rs
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@ -2,12 +2,11 @@
#![allow(missing_docs)] // we hide doc to not have to document the $trhs double dispatch trait.
use std::rand::Rand;
use std::rand;
use std::slice::{Iter, IterMut};
use std::iter::FromIterator;
use std::iter::repeat;
use std::ops::{Add, Sub, Mul, Div, Neg, Index, IndexMut};
use rand::{self, Rand};
use traits::operations::{ApproxEq, Axpy};
use traits::geometry::{Dot, Norm};
use traits::structure::{Iterable, IterableMut, Indexable, Shape, BaseFloat, BaseNum, Zero, One};

2
src/structs/iso.rs
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@ -4,7 +4,7 @@
use std::ops::{Add, Sub, Mul};
use std::rand::{Rand, Rng};
use rand::{Rand, Rng};
use structs::mat::{Mat3, Mat4, Mat5};
use traits::structure::{Cast, Dim, Col, BaseFloat, BaseNum, One};
use traits::operations::{Inv, ApproxEq};

45
src/structs/mat.rs
View File

@ -4,8 +4,9 @@
use std::ops::{Add, Sub, Mul, Div, Index, IndexMut};
use std::mem;
use traits::operations::ApproxEq;
use std::slice::{Iter, IterMut};
use rand::{Rand, Rng};
use traits::operations::ApproxEq;
use structs::vec::{Vec1, Vec2, Vec3, Vec4, Vec5, Vec6};
use structs::pnt::{Pnt1, Pnt4, Pnt5, Pnt6};
use structs::dvec::{DVec1, DVec2, DVec3, DVec4, DVec5, DVec6};
@ -20,7 +21,7 @@ use quickcheck::{Arbitrary, Gen};
/// Special identity matrix. All its operation are no-ops.
#[derive(Eq, PartialEq, RustcDecodable, Clone, Rand, Debug, Copy)]
#[derive(Eq, PartialEq, RustcDecodable, Clone, Debug, Copy)]
pub struct Identity;
impl Identity {
@ -32,7 +33,7 @@ impl Identity {
}
/// Square matrix of dimension 1.
#[derive(Eq, PartialEq, RustcEncodable, RustcDecodable, Clone, Hash, Rand, Debug, Copy)]
#[derive(Eq, PartialEq, RustcEncodable, RustcDecodable, Clone, Hash, Debug, Copy)]
pub struct Mat1<N> {
pub m11: N
}
@ -75,9 +76,10 @@ from_homogeneous_impl!(Mat1, Mat2, 1, 2);
outer_impl!(Vec1, Mat1);
eigen_qr_impl!(Mat1, Vec1);
arbitrary_impl!(Mat1, m11);
rand_impl!(Mat1, m11);
/// Square matrix of dimension 2.
#[derive(Eq, PartialEq, RustcEncodable, RustcDecodable, Clone, Hash, Rand, Debug, Copy)]
#[derive(Eq, PartialEq, RustcEncodable, RustcDecodable, Clone, Hash, Debug, Copy)]
pub struct Mat2<N> {
pub m11: N, pub m21: N,
pub m12: N, pub m22: N
@ -124,9 +126,10 @@ from_homogeneous_impl!(Mat2, Mat3, 2, 3);
outer_impl!(Vec2, Mat2);
eigen_qr_impl!(Mat2, Vec2);
arbitrary_impl!(Mat2, m11, m12, m21, m22);
rand_impl!(Mat2, m11, m12, m21, m22);
/// Square matrix of dimension 3.
#[derive(Eq, PartialEq, RustcEncodable, RustcDecodable, Clone, Hash, Rand, Debug, Copy)]
#[derive(Eq, PartialEq, RustcEncodable, RustcDecodable, Clone, Hash, Debug, Copy)]
pub struct Mat3<N> {
pub m11: N, pub m21: N, pub m31: N,
pub m12: N, pub m22: N, pub m32: N,
@ -211,9 +214,14 @@ arbitrary_impl!(Mat3,
m21, m22, m23,
m31, m32, m33
);
rand_impl!(Mat3,
m11, m12, m13,
m21, m22, m23,
m31, m32, m33
);
/// Square matrix of dimension 4.
#[derive(Eq, PartialEq, RustcEncodable, RustcDecodable, Clone, Hash, Rand, Debug, Copy)]
#[derive(Eq, PartialEq, RustcEncodable, RustcDecodable, Clone, Hash, Debug, Copy)]
pub struct Mat4<N> {
pub m11: N, pub m21: N, pub m31: N, pub m41: N,
pub m12: N, pub m22: N, pub m32: N, pub m42: N,
@ -317,9 +325,15 @@ arbitrary_impl!(Mat4,
m31, m32, m33, m34,
m41, m42, m43, m44
);
rand_impl!(Mat4,
m11, m12, m13, m14,
m21, m22, m23, m24,
m31, m32, m33, m34,
m41, m42, m43, m44
);
/// Square matrix of dimension 5.
#[derive(Eq, PartialEq, RustcEncodable, RustcDecodable, Clone, Hash, Rand, Debug, Copy)]
#[derive(Eq, PartialEq, RustcEncodable, RustcDecodable, Clone, Hash, Debug, Copy)]
pub struct Mat5<N> {
pub m11: N, pub m21: N, pub m31: N, pub m41: N, pub m51: N,
pub m12: N, pub m22: N, pub m32: N, pub m42: N, pub m52: N,
@ -438,9 +452,16 @@ arbitrary_impl!(Mat5,
m41, m42, m43, m44, m45,
m51, m52, m53, m54, m55
);
rand_impl!(Mat5,
m11, m12, m13, m14, m15,
m21, m22, m23, m24, m25,
m31, m32, m33, m34, m35,
m41, m42, m43, m44, m45,
m51, m52, m53, m54, m55
);
/// Square matrix of dimension 6.
#[derive(Eq, PartialEq, RustcEncodable, RustcDecodable, Clone, Hash, Rand, Debug, Copy)]
#[derive(Eq, PartialEq, RustcEncodable, RustcDecodable, Clone, Hash, Debug, Copy)]
pub struct Mat6<N> {
pub m11: N, pub m21: N, pub m31: N, pub m41: N, pub m51: N, pub m61: N,
pub m12: N, pub m22: N, pub m32: N, pub m42: N, pub m52: N, pub m62: N,
@ -562,3 +583,11 @@ arbitrary_impl!(Mat6,
m51, m52, m53, m54, m55, m56,
m61, m62, m63, m64, m65, m66
);
rand_impl!(Mat6,
m11, m12, m13, m14, m15, m16,
m21, m22, m23, m24, m25, m26,
m31, m32, m33, m34, m35, m36,
m41, m42, m43, m44, m45, m46,
m51, m52, m53, m54, m55, m56,
m61, m62, m63, m64, m65, m66
);

21
src/structs/pnt.rs
View File

@ -6,6 +6,7 @@ use std::mem;
use std::slice::{Iter, IterMut};
use std::iter::{Iterator, FromIterator};
use std::ops::{Add, Sub, Mul, Div, Neg, Index, IndexMut};
use rand::{Rand, Rng};
use traits::operations::{ApproxEq, POrd, POrdering, Axpy, ScalarAdd, ScalarSub, ScalarMul,
ScalarDiv};
use traits::structure::{Cast, Dim, Indexable, Iterable, IterableMut, PntAsVec, Shape,
@ -17,7 +18,7 @@ use quickcheck::{Arbitrary, Gen};
/// Point of dimension 0.
#[derive(Eq, PartialEq, RustcDecodable, Clone, Rand, Debug, Copy)]
#[derive(Eq, PartialEq, RustcDecodable, Clone, Debug, Copy)]
pub struct Pnt0<N>;
impl<N> Pnt0<N> {
@ -35,7 +36,7 @@ impl<N> Pnt0<N> {
}
/// Point of dimension 1.
#[derive(Eq, PartialEq, RustcEncodable, RustcDecodable, Clone, Hash, Rand, Debug, Copy)]
#[derive(Eq, PartialEq, RustcEncodable, RustcDecodable, Clone, Hash, Debug, Copy)]
pub struct Pnt1<N> {
/// First component of the point.
pub x: N
@ -72,9 +73,10 @@ pnt_to_homogeneous_impl!(Pnt1, Pnt2, y, x);
pnt_from_homogeneous_impl!(Pnt1, Pnt2, y, x);
num_float_pnt_impl!(Pnt1, Vec1);
arbitrary_pnt_impl!(Pnt1, x);
rand_impl!(Pnt1, x);
/// Point of dimension 2.
#[derive(Eq, PartialEq, RustcEncodable, RustcDecodable, Clone, Hash, Rand, Debug, Copy)]
#[derive(Eq, PartialEq, RustcEncodable, RustcDecodable, Clone, Hash, Debug, Copy)]
pub struct Pnt2<N> {
/// First component of the point.
pub x: N,
@ -113,9 +115,10 @@ pnt_to_homogeneous_impl!(Pnt2, Pnt3, z, x, y);
pnt_from_homogeneous_impl!(Pnt2, Pnt3, z, x, y);
num_float_pnt_impl!(Pnt2, Vec2);
arbitrary_pnt_impl!(Pnt2, x, y);
rand_impl!(Pnt2, x, y);
/// Point of dimension 3.
#[derive(Eq, PartialEq, RustcEncodable, RustcDecodable, Clone, Hash, Rand, Debug, Copy)]
#[derive(Eq, PartialEq, RustcEncodable, RustcDecodable, Clone, Hash, Debug, Copy)]
pub struct Pnt3<N> {
/// First component of the point.
pub x: N,
@ -156,9 +159,10 @@ pnt_to_homogeneous_impl!(Pnt3, Pnt4, w, x, y, z);
pnt_from_homogeneous_impl!(Pnt3, Pnt4, w, x, y, z);
num_float_pnt_impl!(Pnt3, Vec3);
arbitrary_pnt_impl!(Pnt3, x, y, z);
rand_impl!(Pnt3, x, y, z);
/// Point of dimension 4.
#[derive(Eq, PartialEq, RustcEncodable, RustcDecodable, Clone, Hash, Rand, Debug, Copy)]
#[derive(Eq, PartialEq, RustcEncodable, RustcDecodable, Clone, Hash, Debug, Copy)]
pub struct Pnt4<N> {
/// First component of the point.
pub x: N,
@ -201,9 +205,10 @@ pnt_to_homogeneous_impl!(Pnt4, Pnt5, a, x, y, z, w);
pnt_from_homogeneous_impl!(Pnt4, Pnt5, a, x, y, z, w);
num_float_pnt_impl!(Pnt4, Vec4);
arbitrary_pnt_impl!(Pnt4, x, y, z, w);
rand_impl!(Pnt4, x, y, z, w);
/// Point of dimension 5.
#[derive(Eq, PartialEq, RustcEncodable, RustcDecodable, Clone, Hash, Rand, Debug, Copy)]
#[derive(Eq, PartialEq, RustcEncodable, RustcDecodable, Clone, Hash, Debug, Copy)]
pub struct Pnt5<N> {
/// First component of the point.
pub x: N,
@ -248,9 +253,10 @@ pnt_to_homogeneous_impl!(Pnt5, Pnt6, b, x, y, z, w, a);
pnt_from_homogeneous_impl!(Pnt5, Pnt6, b, x, y, z, w, a);
num_float_pnt_impl!(Pnt5, Vec5);
arbitrary_pnt_impl!(Pnt5, x, y, z, w, a);
rand_impl!(Pnt5, x, y, z, w, a);
/// Point of dimension 6.
#[derive(Eq, PartialEq, RustcEncodable, RustcDecodable, Clone, Hash, Rand, Debug, Copy)]
#[derive(Eq, PartialEq, RustcEncodable, RustcDecodable, Clone, Hash, Debug, Copy)]
pub struct Pnt6<N> {
/// First component of the point.
pub x: N,
@ -295,3 +301,4 @@ iterable_impl!(Pnt6, 6);
iterable_mut_impl!(Pnt6, 6);
num_float_pnt_impl!(Pnt6, Vec6);
arbitrary_pnt_impl!(Pnt6, x, y, z, w, a, b);
rand_impl!(Pnt6, x, y, z, w, a, b);

7
src/structs/quat.rs
View File

@ -4,10 +4,10 @@
use std::mem;
use std::num;
use std::rand::{Rand, Rng};
use std::slice::{Iter, IterMut};
use std::ops::{Add, Sub, Mul, Div, Neg, Index, IndexMut};
use std::iter::FromIterator;
use rand::{Rand, Rng};
use structs::{Vec3, Pnt3, Rot3, Mat3};
use traits::operations::{ApproxEq, Inv, POrd, POrdering, Axpy, ScalarAdd, ScalarSub, ScalarMul,
ScalarDiv};
@ -20,7 +20,7 @@ use quickcheck::{Arbitrary, Gen};
/// A quaternion.
#[derive(Eq, PartialEq, RustcEncodable, RustcDecodable, Clone, Hash, Rand, Debug, Copy)]
#[derive(Eq, PartialEq, RustcEncodable, RustcDecodable, Clone, Hash, Debug, Copy)]
pub struct Quat<N> {
/// The scalar component of the quaternion.
pub w: N,
@ -250,6 +250,9 @@ impl<N: BaseFloat> UnitQuat<N> {
}
}
rand_impl!(Quat, w, i, j, k);
impl<N> UnitQuat<N> {
/// Creates a new unit quaternion from a quaternion.
///

2
src/structs/rot.rs
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@ -3,7 +3,7 @@
#![allow(missing_docs)]
use std::ops::{Mul, Neg, Index};
use std::rand::{Rand, Rng};
use rand::{Rand, Rng};
use traits::geometry::{Rotate, Rotation, AbsoluteRotate, RotationMatrix, Transform, ToHomogeneous,
Norm, Cross};
use traits::structure::{Cast, Dim, Row, Col, BaseFloat, BaseNum, Zero, One};

6
src/structs/spec/vec0.rs
View File

@ -2,6 +2,7 @@ use std::ops::{Add, Sub, Mul, Div, Neg, Index, IndexMut};
use std::mem;
use std::slice::{Iter, IterMut};
use std::iter::{Iterator, FromIterator};
use rand::{Rand, Rng};
use traits::operations::ApproxEq;
use traits::structure::{Iterable, IterableMut, Indexable, Basis, Dim, Shape, BaseFloat, BaseNum,
Zero, One, Bounded};
@ -257,3 +258,8 @@ impl<N: Bounded> Bounded for vec::Vec0<N> {
vec::Vec0
}
}
impl<N> Rand for vec::Vec0<N> {
#[inline]
fn rand<R: Rng>(_: &mut R) -> vec::Vec0<N> { vec::Vec0 }
}

21
src/structs/vec.rs
View File

@ -6,6 +6,7 @@ use std::ops::{Add, Sub, Mul, Div, Neg, Index, IndexMut};
use std::mem;
use std::slice::{Iter, IterMut};
use std::iter::{Iterator, FromIterator};
use rand::{Rand, Rng};
use traits::operations::{ApproxEq, POrd, POrdering, Axpy, ScalarAdd, ScalarSub, ScalarMul,
ScalarDiv, Absolute};
use traits::geometry::{Transform, Rotate, FromHomogeneous, ToHomogeneous, Dot, Norm,
@ -19,7 +20,7 @@ use quickcheck::{Arbitrary, Gen};
/// Vector of dimension 0.
#[derive(Eq, PartialEq, RustcDecodable, Clone, Rand, Debug, Copy)]
#[derive(Eq, PartialEq, RustcDecodable, Clone, Debug, Copy)]
pub struct Vec0<N>;
impl<N> Vec0<N> {
@ -37,7 +38,7 @@ impl<N> Vec0<N> {
}
/// Vector of dimension 1.
#[derive(Eq, PartialEq, RustcEncodable, RustcDecodable, Clone, Hash, Rand, Debug, Copy)]
#[derive(Eq, PartialEq, RustcEncodable, RustcDecodable, Clone, Hash, Debug, Copy)]
pub struct Vec1<N> {
/// First component of the vector.
pub x: N
@ -85,9 +86,10 @@ vec_as_pnt_impl!(Vec1, Pnt1, x);
num_float_vec_impl!(Vec1);
absolute_vec_impl!(Vec1, x);
arbitrary_impl!(Vec1, x);
rand_impl!(Vec1, x);
/// Vector of dimension 2.
#[derive(Eq, PartialEq, RustcEncodable, RustcDecodable, Clone, Hash, Rand, Debug, Copy)]
#[derive(Eq, PartialEq, RustcEncodable, RustcDecodable, Clone, Hash, Debug, Copy)]
pub struct Vec2<N> {
/// First component of the vector.
pub x: N,
@ -137,9 +139,10 @@ vec_as_pnt_impl!(Vec2, Pnt2, x, y);
num_float_vec_impl!(Vec2);
absolute_vec_impl!(Vec2, x, y);
arbitrary_impl!(Vec2, x, y);
rand_impl!(Vec2, x, y);
/// Vector of dimension 3.
#[derive(Eq, PartialEq, RustcEncodable, RustcDecodable, Clone, Hash, Rand, Debug, Copy)]
#[derive(Eq, PartialEq, RustcEncodable, RustcDecodable, Clone, Hash, Debug, Copy)]
pub struct Vec3<N> {
/// First component of the vector.
pub x: N,
@ -191,10 +194,11 @@ vec_as_pnt_impl!(Vec3, Pnt3, x, y, z);
num_float_vec_impl!(Vec3);
absolute_vec_impl!(Vec3, x, y, z);
arbitrary_impl!(Vec3, x, y, z);
rand_impl!(Vec3, x, y, z);
/// Vector of dimension 4.
#[derive(Eq, PartialEq, RustcEncodable, RustcDecodable, Clone, Hash, Rand, Debug, Copy)]
#[derive(Eq, PartialEq, RustcEncodable, RustcDecodable, Clone, Hash, Debug, Copy)]
pub struct Vec4<N> {
/// First component of the vector.
pub x: N,
@ -248,9 +252,10 @@ vec_as_pnt_impl!(Vec4, Pnt4, x, y, z, w);
num_float_vec_impl!(Vec4);
absolute_vec_impl!(Vec4, x, y, z, w);
arbitrary_impl!(Vec4, x, y, z, w);
rand_impl!(Vec4, x, y, z, w);
/// Vector of dimension 5.
#[derive(Eq, PartialEq, RustcEncodable, RustcDecodable, Clone, Hash, Rand, Debug, Copy)]
#[derive(Eq, PartialEq, RustcEncodable, RustcDecodable, Clone, Hash, Debug, Copy)]
pub struct Vec5<N> {
/// First component of the vector.
pub x: N,
@ -306,9 +311,10 @@ vec_as_pnt_impl!(Vec5, Pnt5, x, y, z, w, a);
num_float_vec_impl!(Vec5);
absolute_vec_impl!(Vec5, x, y, z, w, a);
arbitrary_impl!(Vec5, x, y, z, w, a);
rand_impl!(Vec5, x, y, z, w, a);
/// Vector of dimension 6.
#[derive(Eq, PartialEq, RustcEncodable, RustcDecodable, Clone, Hash, Rand, Debug, Copy)]
#[derive(Eq, PartialEq, RustcEncodable, RustcDecodable, Clone, Hash, Debug, Copy)]
pub struct Vec6<N> {
/// First component of the vector.
pub x: N,
@ -364,3 +370,4 @@ vec_as_pnt_impl!(Vec6, Pnt6, x, y, z, w, a, b);
num_float_vec_impl!(Vec6);
absolute_vec_impl!(Vec6, x, y, z, w, a, b);
arbitrary_impl!(Vec6, x, y, z, w, a, b);
rand_impl!(Vec6, x, y, z, w, a, b);

11
src/structs/vec_macros.rs
View File

@ -854,3 +854,14 @@ macro_rules! arbitrary_impl(
}
)
);
macro_rules! rand_impl(
($t: ident, $($compN: ident),*) => (
impl<N: Rand> Rand for $t<N> {
#[inline]
fn rand<R: Rng>(rng: &mut R) -> $t<N> {
$t { $($compN: Rand::rand(rng), )* }
}
}
)
);

3
tests/mat.rs
View File

@ -1,6 +1,7 @@
extern crate "nalgebra" as na;
extern crate rand;
use std::rand::random;
use rand::random;
use na::{Vec1, Vec3, Mat1, Mat2, Mat3, Mat4, Mat5, Mat6, Rot3, Persp3, PerspMat3, Ortho3, OrthoMat3,
DMat, DVec, Row, Col, BaseFloat};

3
tests/quat.rs
View File

@ -1,7 +1,8 @@
extern crate "nalgebra" as na;
extern crate rand;
use na::{Pnt3, Vec3, Rot3, UnitQuat, Rotation};
use std::rand::random;
use rand::random;
#[test]
fn test_quat_as_mat() {

3
tests/vec.rs
View File

@ -1,6 +1,7 @@
extern crate "nalgebra" as na;
extern crate rand;
use std::rand::random;
use rand::random;
use na::{Vec0, Vec1, Vec2, Vec3, Vec4, Vec5, Vec6, Mat3, Iterable, IterableMut};
macro_rules! test_iterator_impl(