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Use pointers for the column map.

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Signed-off-by: Aaron Jacobs <atheriel@gmail.com>
This commit is contained in:
Aaron Jacobs 2014-07-04 17:37:24 -07:00
parent b0f706a96e
commit d58fac1117
2 changed files with 13 additions and 13 deletions
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2
src/array.rs
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@ -98,5 +98,5 @@ pub trait Array2<Column: Array1<Element>, Row: Array1<Element>, Element: Copy> {
}
/// Apply a function to each column.
fn map(&mut self, op: |Column| -> Column) -> Self;
fn map(&mut self, op: |&Column| -> Column) -> Self;
}

24
src/matrix.rs
View file

@ -418,9 +418,9 @@ impl<S: Copy> Array2<Vector2<S>, Vector2<S>, S> for Matrix2<S> {
}
#[inline]
fn map(&mut self, op: |Vector2<S>| -> Vector2<S>) -> Matrix2<S> {
self.x = op(self.x);
self.y = op(self.y);
fn map(&mut self, op: |&Vector2<S>| -> Vector2<S>) -> Matrix2<S> {
self.x = op(&self.x);
self.y = op(&self.y);
*self
}
}
@ -459,10 +459,10 @@ impl<S: Copy> Array2<Vector3<S>, Vector3<S>, S> for Matrix3<S> {
}
#[inline]
fn map(&mut self, op: |Vector3<S>| -> Vector3<S>) -> Matrix3<S> {
self.x = op(self.x);
self.y = op(self.y);
self.z = op(self.z);
fn map(&mut self, op: |&Vector3<S>| -> Vector3<S>) -> Matrix3<S> {
self.x = op(&self.x);
self.y = op(&self.y);
self.z = op(&self.z);
*self
}
}
@ -503,11 +503,11 @@ impl<S: Copy> Array2<Vector4<S>, Vector4<S>, S> for Matrix4<S> {
}
#[inline]
fn map(&mut self, op: |Vector4<S>| -> Vector4<S>) -> Matrix4<S> {
self.x = op(self.x);
self.y = op(self.y);
self.z = op(self.z);
self.w = op(self.w);
fn map(&mut self, op: |&Vector4<S>| -> Vector4<S>) -> Matrix4<S> {
self.x = op(&self.x);
self.y = op(&self.y);
self.z = op(&self.z);
self.w = op(&self.w);
*self
}
}