Split traits.rs

Author: termoshtt

src/lib.rs

@@ -48,7 +48,8 @@ pub mod layout;
 pub mod impls;
 pub mod impl2;
 
-pub mod traits;
+pub mod qr;
+pub mod opnorm;
 
 pub mod vector;
 pub mod matrix;

src/opnorm.rs

@@ -0,0 +1,36 @@
+
+use ndarray::*;
+
+use super::types::*;
+use super::error::*;
+use super::layout::*;
+
+pub use impl2::NormType;
+use impl2::LapackScalar;
+
+pub trait OperationNorm {
+    type Output;
+    fn opnorm(&self, t: NormType) -> Self::Output;
+    fn opnorm_one(&self) -> Self::Output {
+        self.opnorm(NormType::One)
+    }
+    fn opnorm_inf(&self) -> Self::Output {
+        self.opnorm(NormType::Infinity)
+    }
+    fn opnorm_fro(&self) -> Self::Output {
+        self.opnorm(NormType::Frobenius)
+    }
+}
+
+impl<A, S> OperationNorm for ArrayBase<S, Ix2>
+    where A: LapackScalar + AssociatedReal,
+          S: Data<Elem = A>
+{
+    type Output = Result<A::Real>;
+
+    fn opnorm(&self, t: NormType) -> Self::Output {
+        let l = self.layout()?;
+        let a = self.as_allocated()?;
+        Ok(A::opnorm(t, l, a))
+    }
+}

src/prelude.rs

@@ -5,4 +5,6 @@ pub use hermite::HermiteMatrix;
 pub use triangular::*;
 pub use util::*;
 pub use assert::*;
-pub use traits::*;
+
+pub use qr::*;
+pub use opnorm::*;

src/traits.rs renamed to src/qr.rs

@@ -1,40 +1,11 @@
 
-pub use impl2::LapackScalar;
-pub use impl2::NormType;
-
 use num_traits::Zero;
 use ndarray::*;
 
-use super::types::*;
 use super::error::*;
 use super::layout::*;
 
-pub trait OperationNorm {
-    type Output;
-    fn opnorm(&self, t: NormType) -> Self::Output;
-    fn opnorm_one(&self) -> Self::Output {
-        self.opnorm(NormType::One)
-    }
-    fn opnorm_inf(&self) -> Self::Output {
-        self.opnorm(NormType::Infinity)
-    }
-    fn opnorm_fro(&self) -> Self::Output {
-        self.opnorm(NormType::Frobenius)
-    }
-}
-
-impl<A, S> OperationNorm for ArrayBase<S, Ix2>
-    where A: LapackScalar + AssociatedReal,
-          S: Data<Elem = A>
-{
-    type Output = Result<A::Real>;
-
-    fn opnorm(&self, t: NormType) -> Self::Output {
-        let l = self.layout()?;
-        let a = self.as_allocated()?;
-        Ok(A::opnorm(t, l, a))
-    }
-}
+use impl2::LapackScalar;
 
 pub trait QR<Q, R> {
     fn qr(self) -> Result<(Q, R)>;