comparison: src/nalgebra_support.rs
src/nalgebra_support.rs
- branch
- dev
- changeset 63
- f7b87d84864d
- parent 62
- d8305c9b6fdf
- child 64
- 4f6ca107ccb1
equal
deleted
inserted
replaced
| 62:d8305c9b6fdf | 63:f7b87d84864d |
|---|---|
| 1 /*! | 1 /*! |
| 2 Integration with nalgebra. | 2 Integration with nalgebra. |
| 3 | 3 |
| 4 This module mainly implements [`Euclidean`], [`Norm`], [`Dot`], [`Linear`], etc. for [`nalgebra`] | 4 This module mainly implements [`Euclidean`], [`Norm`], [`Linear`], etc. for [`nalgebra`] |
| 5 matrices and vectors. | 5 matrices and vectors. |
| 6 It also provides [`ToNalgebraRealField`] as a vomit-inducingly ugly workaround to nalgebra | 6 It also provides [`ToNalgebraRealField`] as a vomit-inducingly ugly workaround to nalgebra |
| 7 force-feeding its own versions of the same basic mathematical methods on `f32` and `f64` as | 7 force-feeding its own versions of the same basic mathematical methods on `f32` and `f64` as |
| 8 [`num_traits`] does. | 8 [`num_traits`] does. |
| 9 */ | 9 */ |
| 148 type Adjoint<'a> = OMatrix<E,M,N> where SM : 'a; | 148 type Adjoint<'a> = OMatrix<E,M,N> where SM : 'a; |
| 149 | 149 |
| 150 #[inline] | 150 #[inline] |
| 151 fn adjoint(&self) -> Self::Adjoint<'_> { | 151 fn adjoint(&self) -> Self::Adjoint<'_> { |
| 152 Matrix::adjoint(self) | 152 Matrix::adjoint(self) |
| 153 } | |
| 154 } | |
| 155 | |
| 156 impl<E,M,S,Si> Dot<Vector<E,M,Si>,E> | |
| 157 for Vector<E,M,S> | |
| 158 where M : Dim, | |
| 159 E : Float + Scalar + Zero + One, | |
| 160 S : Storage<E,M>, | |
| 161 Si : Storage<E,M>, | |
| 162 DefaultAllocator : Allocator<M> { | |
| 163 | |
| 164 #[inline] | |
| 165 fn dot(&self, other : &Vector<E,M,Si>) -> E { | |
| 166 Vector::<E,M,S>::dot(self, other) | |
| 167 } | 153 } |
| 168 } | 154 } |
| 169 | 155 |
| 170 /// This function is [`nalgebra::EuclideanNorm::metric_distance`] without the `sqrt`. | 156 /// This function is [`nalgebra::EuclideanNorm::metric_distance`] without the `sqrt`. |
| 171 #[inline] | 157 #[inline] |
| 198 S : StorageMut<E,M> + Clone, | 184 S : StorageMut<E,M> + Clone, |
| 199 E : Float + Scalar + Zero + One + RealField, | 185 E : Float + Scalar + Zero + One + RealField, |
| 200 DefaultAllocator : Allocator<M> { | 186 DefaultAllocator : Allocator<M> { |
| 201 | 187 |
| 202 type Output = OVector<E, M>; | 188 type Output = OVector<E, M>; |
| 203 | 189 |
| 190 #[inline] | |
| 191 fn dot<I : Instance<Self>>(&self, other : I) -> E { | |
| 192 Vector::<E,M,S>::dot(self, other.ref_instance()) | |
| 193 } | |
| 194 | |
| 204 #[inline] | 195 #[inline] |
| 205 fn norm2_squared(&self) -> E { | 196 fn norm2_squared(&self) -> E { |
| 206 Vector::<E,M,S>::norm_squared(self) | 197 Vector::<E,M,S>::norm_squared(self) |
| 207 } | 198 } |
| 208 | 199 |
