Enum AgeFunctions

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pub enum AgeFunctions {
    None,
    Linear(AgeThreshold, AgeSlope),
    Quadratic(AgeThreshold, AgeSlope),
}

Expand description

Provided age functions.

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None

No age unfitness.

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Linear(AgeThreshold, AgeSlope)

Linear function of iterations.

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Quadratic(AgeThreshold, AgeSlope)

Quadratic function of iterations.

Trait Implementations§

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impl Age for AgeFunctions

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fn age_threshold(&self) -> u64

Returns the minimum number of generations required to start the age unfitness.

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fn age_unfitness(&self, age_generations: u64, fitness: f64) -> f64

Returns the fitness after decrease it by age using the number of age_generations that exceeds the age threshold. The generation when the individual is created is the age 0. This function is called when age_generations is bigger or equal than 0. E.g.: Read more

Auto Trait Implementations§

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impl UnwindSafe for AgeFunctions

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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