add centroid implementation for MultiPoint #322
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urschrei
approved these changes
Dec 20, 2018
| } | ||
| let sum = self.0.iter().fold( | ||
| Point::new(T::zero(), T::zero()), | ||
| |a: Point<T>, b: &Point<T>| Point::new(a.x() + b.x(), a.y() + b.y()), |
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.iter() returns a Iterator<Item=&Point<T>> thus you can't really do any other thing (type inference might work here).
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the test is in the comment ;) |
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That's OK for me, @urschrei I let you merge if everything is good on your side. |
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bors r+ |
Build failed |
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bors retry |
Build succeeded |
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Adds missing implementation of centroid on MultiPoint struct.