jagua_rs/probs/spp/io/
ext_repr.rs

1use serde::{Deserialize, Serialize};
2
3use crate::io::ext_repr::ExtLayout;
4
5/// Strip Packing Problem instance
6#[derive(Serialize, Deserialize, Clone)]
7pub struct ExtSPInstance {
8    /// The name of the instance
9    pub name: String,
10    /// Set of items to be produced
11    pub items: Vec<ExtItem>,
12    /// Fixed height of the strip
13    pub strip_height: f32,
14}
15
16/// Item with a demand
17#[derive(Serialize, Deserialize, Clone)]
18pub struct ExtItem {
19    #[serde(flatten)]
20    /// External representation of the item in the base library
21    pub base: crate::io::ext_repr::ExtItem,
22    /// Amount of times this item has to be produced
23    pub demand: u64,
24}
25
26/// Strip Packing Problem solution
27#[derive(Serialize, Deserialize, Clone)]
28pub struct ExtSPSolution {
29    /// The strip width of the solution
30    pub strip_width: f32,
31    /// Layouts which compose the solution
32    pub layout: ExtLayout,
33    /// Sum of the area of the produced items divided by the sum of the area of the containers
34    pub density: f32,
35    /// The time it took to generate the solution in seconds
36    pub run_time_sec: u64,
37}
jagua_rs/probs/spp/io/ext_repr.rs

jagua_rs/probs/spp/io/
ext_repr.rs
