comparison: src/sets/cube.rs
src/sets/cube.rs
- changeset 204
- 016122e0384b
- parent 124
- 6aa955ad8122
equal
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| 203:ad16acf47726 | 204:016122e0384b |
|---|---|
| 95 | 95 |
| 96 impl<U: Num, const N: usize> Cube<N, U> { | 96 impl<U: Num, const N: usize> Cube<N, U> { |
| 97 /// Maps `f` over the triples $\\{(i, a\_i, b\_i)\\}\_{i=1}^N$ | 97 /// Maps `f` over the triples $\\{(i, a\_i, b\_i)\\}\_{i=1}^N$ |
| 98 /// of the cube $∏_{i=1}^N [a_i, b_i)$. | 98 /// of the cube $∏_{i=1}^N [a_i, b_i)$. |
| 99 #[inline] | 99 #[inline] |
| 100 pub fn map_indexed<T>(&self, f: impl Fn(usize, U, U) -> T) -> [T; N] { | 100 pub fn map_indexed<T>(&self, mut f: impl FnMut(usize, U, U) -> T) -> [T; N] { |
| 101 map1_indexed(self, |i, &[a, b]| f(i, a, b)) | 101 map1_indexed(self, |i, &[a, b]| f(i, a, b)) |
| 102 } | 102 } |
| 103 | 103 |
| 104 /// Maps `f` over the tuples $\\{(a\_i, b\_i)\\}\_{i=1}^N$ | 104 /// Maps `f` over the tuples $\\{(a\_i, b\_i)\\}\_{i=1}^N$ |
| 105 /// of the cube $∏_{i=1}^N [a_i, b_i)$. | 105 /// of the cube $∏_{i=1}^N [a_i, b_i)$. |
| 106 #[inline] | 106 #[inline] |
| 107 pub fn map<T>(&self, f: impl Fn(U, U) -> T) -> [T; N] { | 107 pub fn map<T>(&self, mut f: impl FnMut(U, U) -> T) -> [T; N] { |
| 108 map1(self, |&[a, b]| f(a, b)) | 108 map1(self, |&[a, b]| f(a, b)) |
| 109 } | 109 } |
| 110 | 110 |
| 111 /// Iterates over the start and end coordinates $\{(a_i, b_i)\}_{i=1}^N$ of the cube along | 111 /// Iterates over the start and end coordinates $\{(a_i, b_i)\}_{i=1}^N$ of the cube along |
| 112 /// each dimension. | 112 /// each dimension. |
| 143 | 143 |
| 144 /// Iterates over the corners $\{(c_1, … ,c_N) | c_i ∈ \{a_i, b_i\}\}$ of the cube | 144 /// Iterates over the corners $\{(c_1, … ,c_N) | c_i ∈ \{a_i, b_i\}\}$ of the cube |
| 145 /// $∏_{i=1}^N [a_i, b_i)$. | 145 /// $∏_{i=1}^N [a_i, b_i)$. |
| 146 #[inline] | 146 #[inline] |
| 147 pub fn iter_corners(&self) -> CubeCornersIter<'_, U, N> { | 147 pub fn iter_corners(&self) -> CubeCornersIter<'_, U, N> { |
| 148 CubeCornersIter { | 148 CubeCornersIter { index: 0, cube: self } |
| 149 index: 0, | |
| 150 cube: self, | |
| 151 } | |
| 152 } | 149 } |
| 153 | 150 |
| 154 /// Returns the width-`N`-tuple $(b_1-a_1, … ,b_N-a_N)$ of the cube $∏_{i=1}^N [a_i, b_i)$. | 151 /// Returns the width-`N`-tuple $(b_1-a_1, … ,b_N-a_N)$ of the cube $∏_{i=1}^N [a_i, b_i)$. |
| 155 #[inline] | 152 #[inline] |
| 156 pub fn width(&self) -> Loc<N, U> { | 153 pub fn width(&self) -> Loc<N, U> { |
