44 lines
1.2 KiB
Rust
44 lines
1.2 KiB
Rust
use approx::{AbsDiffEq, RelativeEq, UlpsEq};
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use crate::gaussian::Gaussian;
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impl AbsDiffEq for Gaussian {
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type Epsilon = <f64 as AbsDiffEq>::Epsilon;
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fn default_epsilon() -> Self::Epsilon {
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f64::default_epsilon()
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}
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fn abs_diff_eq(&self, other: &Self, epsilon: Self::Epsilon) -> bool {
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f64::abs_diff_eq(&self.mu, &other.mu, epsilon)
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&& f64::abs_diff_eq(&self.sigma, &other.sigma, epsilon)
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}
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}
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impl RelativeEq for Gaussian {
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fn default_max_relative() -> Self::Epsilon {
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f64::default_max_relative()
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}
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fn relative_eq(
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&self,
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other: &Self,
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epsilon: Self::Epsilon,
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max_relative: Self::Epsilon,
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) -> bool {
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f64::relative_eq(&self.mu, &other.mu, epsilon, max_relative)
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&& f64::relative_eq(&self.sigma, &other.sigma, epsilon, max_relative)
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}
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}
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impl UlpsEq for Gaussian {
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fn default_max_ulps() -> u32 {
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f64::default_max_ulps()
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}
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fn ulps_eq(&self, other: &Self, epsilon: Self::Epsilon, max_ulps: u32) -> bool {
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f64::ulps_eq(&self.mu, &other.mu, epsilon, max_ulps)
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&& f64::ulps_eq(&self.sigma, &other.sigma, epsilon, max_ulps)
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}
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}
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