feat: add stochastic universal sampling selection operator #74
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November 11, 2022 23:28
kkafar
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Nov 11, 2022
## Description Should be merged only after * #74 is merged. So following up on [this comment](#71 (comment)) I enclosed GA operators inside traits. Such approach allows for: * Parameterization of operators * Implementation overloading for different chromosome types * Potentially having some internal mutable state inside operator I've tried to use `Fn` / `FnMut` / `FnOnce` traits, but Rust [docs state that implementing it for custom structs is considered unstable](https://doc.rust-lang.org/stable/std/ops/trait.FnMut.html#required-methods), thus I went with `apply` method convention (inspired by Scala). ## Linked issues N/A ## Important implementation details I did not use any of `Fn*` traits, because it is reported that [implementing it for custom structs is unstable](https://doc.rust-lang.org/stable/std/ops/trait.Fn.html#required-methods). Thus I decided to go with `apply` method.
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Description
Should be merged only after
is merged.
Added SUS selection operator for GA.
Linked issues
Closes #40
Important implementation details
This implementation allows for multiple addition of single individual to the selected pool in case it spans over multiple pointer positions.