64 lines
1.4 KiB
Rust
64 lines
1.4 KiB
Rust
use super::{Domain, Stage};
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use serde::{Deserialize, Serialize};
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/// A map for data stored in memory for processing and saving to disk.
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#[derive(Clone, Copy, Debug, Serialize, Deserialize, PartialEq)]
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pub struct Cluster {
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pub domain: Domain,
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pub stage: Stage,
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}
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impl Default for Cluster {
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fn default() -> Self {
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Cluster {
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domain: Domain::default(),
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stage: Stage::default(),
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}
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}
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}
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impl Cluster {
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/// Breaks apart into a vec of clusters,
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/// each of cluster_size, excepting last.
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pub fn subdivide(&mut self, cluster_len: usize) -> Vec<Cluster> {
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let domain_len = self.domain.len();
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let mut start = self.domain.start;
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let mut clusters: Vec<Cluster> = vec![];
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for _ in 0..(domain_len / cluster_len) {
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clusters.push(Cluster {
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domain: Domain {
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start,
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end: start + cluster_len,
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},
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stage: self.stage,
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});
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start += cluster_len;
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}
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clusters.push(Cluster {
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domain: Domain {
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start,
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end: self.domain.end,
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},
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stage: self.stage,
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});
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clusters
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}
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pub fn set_stage(&mut self, stage: Stage) -> &mut Self {
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self.stage = stage;
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self
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}
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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// Test for Cluster::subdivide()
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}
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