comparison: src/discrete.rs
src/discrete.rs
- changeset 5
- e781c543e228
- parent 4
- f248f9848c87
equal
deleted
inserted
replaced
| 4:f248f9848c87 | 5:e781c543e228 |
|---|---|
| 134 // I : Iterator<Item=F>, | 134 // I : Iterator<Item=F>, |
| 135 // G : Fn(F, I::Item) -> F | 135 // G : Fn(F, I::Item) -> F |
| 136 // > (&mut self, iter : I, g : G) { | 136 // > (&mut self, iter : I, g : G) { |
| 137 // self.spikes.iter_mut().zip(iter).for_each(|(δ, v)| δ.set_mass(g(δ.get_mass(), v))); | 137 // self.spikes.iter_mut().zip(iter).for_each(|(δ, v)| δ.set_mass(g(δ.get_mass(), v))); |
| 138 // } | 138 // } |
| 139 | |
| 140 /// Truncate to `len`. | |
| 141 #[inline] | |
| 142 pub fn truncate(&mut self, len: usize) { | |
| 143 self.spikes.truncate(len); | |
| 144 } | |
| 139 | 145 |
| 140 /// Prune all spikes with zero mass. | 146 /// Prune all spikes with zero mass. |
| 141 #[inline] | 147 #[inline] |
| 142 pub fn prune(&mut self) { | 148 pub fn prune(&mut self) { |
| 143 self.prune_by(|δ| δ.α != F::ZERO); | 149 self.prune_by(|δ| δ.α != F::ZERO); |
