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This commit is contained in:
Brendan Zabarauskas 2012-11-02 10:39:03 +10:00
parent 5080853cbe
commit 0689f2b217
1 changed files with 11 additions and 2 deletions
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13
src/common/math.rs
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@ -1,5 +1,5 @@
use cmp::Ord; use cmp::Ord;
use num::{Num, from_int}; use num::*;
use ncast::*; use ncast::*;
@ -12,6 +12,11 @@ pub trait ExactEq {
pure fn exact_eq(other: &self) -> bool; pure fn exact_eq(other: &self) -> bool;
} }
/**
* TODO: This trait will be implemented for <T:Num Ord> when generic trait
* support is improved. At the moment this would cause a conflict between the
* implementations in lmath::vector.
*/
trait MinMax { trait MinMax {
pure fn min(other: &self) -> self; pure fn min(other: &self) -> self;
pure fn max(other: &self) -> self; pure fn max(other: &self) -> self;
@ -85,7 +90,11 @@ impl float: MinMax {
#[inline(always)] pure fn max(other: &float) -> float { if self > *other { self } else { *other } } #[inline(always)] pure fn max(other: &float) -> float { if self > *other { self } else { *other } }
} }
/**
* TODO: This trait will be implemented for <T:NumCast Ord> when generic trait
* support is improved. At the moment this would cause a conflict between the
* implementations in lmath::vector.
*/
trait Abs { trait Abs {
pure fn abs() -> self; pure fn abs() -> self;
} }