Add missing #[inline] hints.

src/mat_macros.rs

@@ -28,6 +28,7 @@ macro_rules! mat_cast_impl(
 macro_rules! iterable_impl(
   ($t: ident, $dim: expr) => (
     impl<N> Iterable<N> for $t<N> {
+        #[inline]
         fn iter<'l>(&'l self) -> VecIterator<'l, N> {
             unsafe {
                 cast::transmute::<&'l $t<N>, &'l [N, ..$dim * $dim]>(self).iter()
@@ -40,6 +41,7 @@ macro_rules! iterable_impl(
 macro_rules! iterable_mut_impl(
   ($t: ident, $dim: expr) => (
     impl<N> IterableMut<N> for $t<N> {
+        #[inline]
         fn mut_iter<'l>(&'l mut self) -> VecMutIterator<'l, N> {
             unsafe {
                 cast::transmute::<&'l mut $t<N>, &'l mut [N, ..$dim * $dim]>(self).mut_iter()
@@ -103,6 +105,7 @@ macro_rules! indexable_impl(
 macro_rules! column_impl(
   ($t: ident, $dim: expr) => (
     impl<N: Clone, V: Zero + Iterable<N> + IterableMut<N>> Column<V> for $t<N> {
+        #[inline]
         fn set_column(&mut self, col: uint, v: V) {
             for (i, e) in v.iter().enumerate() {
                 if i == Dim::dim::<$t<N>>() {
@@ -113,6 +116,7 @@ macro_rules! column_impl(
             }
         }
 
+        #[inline]
         fn column(&self, col: uint) -> V {
             let mut res = Zero::zero::<V>();
 
@@ -133,6 +137,7 @@ macro_rules! column_impl(
 macro_rules! mul_impl(
   ($t: ident, $dim: expr) => (
     impl<N: Clone + Ring> Mul<$t<N>, $t<N>> for $t<N> {
+        #[inline]
         fn mul(&self, other: &$t<N>) -> $t<N> {
             let mut res: $t<N> = Zero::zero();
 
@@ -157,6 +162,7 @@ macro_rules! mul_impl(
 macro_rules! rmul_impl(
   ($t: ident, $v: ident, $dim: expr) => (
     impl<N: Clone + Ring> RMul<$v<N>> for $t<N> {
+        #[inline]
         fn rmul(&self, other: &$v<N>) -> $v<N> {
             let mut res : $v<N> = Zero::zero();
 
@@ -176,6 +182,7 @@ macro_rules! rmul_impl(
 macro_rules! lmul_impl(
   ($t: ident, $v: ident, $dim: expr) => (
     impl<N: Clone + Ring> LMul<$v<N>> for $t<N> {
+        #[inline]
         fn lmul(&self, other: &$v<N>) -> $v<N> {
             let mut res : $v<N> = Zero::zero();
 
@@ -309,6 +316,7 @@ macro_rules! transpose_impl(
             res
         }
 
+        #[inline]
         fn transpose(&mut self) {
             for i in range(1u, $dim) {
                 for j in range(0u, i) {
@@ -352,6 +360,7 @@ macro_rules! approx_eq_impl(
 macro_rules! to_homogeneous_impl(
   ($t: ident, $t2: ident, $dim: expr, $dim2: expr) => (
     impl<N: One + Zero + Clone> ToHomogeneous<$t2<N>> for $t<N> {
+        #[inline]
         fn to_homogeneous(&self) -> $t2<N> {
             let mut res: $t2<N> = One::one();
 
@@ -370,6 +379,7 @@ macro_rules! to_homogeneous_impl(
 macro_rules! from_homogeneous_impl(
   ($t: ident, $t2: ident, $dim: expr, $dim2: expr) => (
     impl<N: One + Zero + Clone> FromHomogeneous<$t2<N>> for $t<N> {
+        #[inline]
         fn from(m: &$t2<N>) -> $t<N> {
             let mut res: $t<N> = One::one();
 

src/vec0_spec.rs

@@ -50,12 +50,14 @@ impl<N: Clone> vec::Vec0<N> {
 }
 
 impl<N> Iterable<N> for vec::Vec0<N> {
+    #[inline]
     fn iter<'l>(&'l self) -> VecIterator<'l, N> {
         unsafe { cast::transmute::<&'l vec::Vec0<N>, &'l [N, ..0]>(self).iter() }
     }
 }
 
 impl<N> IterableMut<N> for vec::Vec0<N> {
+    #[inline]
     fn mut_iter<'l>(&'l mut self) -> VecMutIterator<'l, N> {
         unsafe { cast::transmute::<&'l mut vec::Vec0<N>, &'l mut [N, ..0]>(self).mut_iter() }
     }
@@ -69,8 +71,10 @@ impl<N> Dim for vec::Vec0<N> {
 }
 
 impl<N: Clone + DivisionRing + Algebraic + ApproxEq<N>> Basis for vec::Vec0<N> {
+    #[inline(always)]
     pub fn canonical_basis(_: &fn(vec::Vec0<N>)) { }
 
+    #[inline(always)]
     pub fn orthonormal_subspace_basis(&self, _: &fn(vec::Vec0<N>)) { }
 }
 
@@ -228,6 +232,7 @@ impl<N: Clone + One> One for vec::Vec0<N> {
 }
 
 impl<N, Iter: Iterator<N>> FromIterator<N, Iter> for vec::Vec0<N> {
+    #[inline]
     fn from_iterator(_: &mut Iter) -> vec::Vec0<N> {
         vec::Vec0
     }

src/vec_macros.rs

@@ -147,6 +147,7 @@ macro_rules! new_repeat_impl(
 macro_rules! iterable_impl(
     ($t: ident, $dim: expr) => (
         impl<N> Iterable<N> for $t<N> {
+            #[inline]
             fn iter<'l>(&'l self) -> VecIterator<'l, N> {
                 unsafe {
                     cast::transmute::<&'l $t<N>, &'l [N, ..$dim]>(self).iter()
@@ -159,6 +160,7 @@ macro_rules! iterable_impl(
 macro_rules! iterable_mut_impl(
     ($t: ident, $dim: expr) => (
         impl<N> IterableMut<N> for $t<N> {
+            #[inline]
             fn mut_iter<'l>(&'l mut self) -> VecMutIterator<'l, N> {
                 unsafe {
                     cast::transmute::<&'l mut $t<N>, &'l mut [N, ..$dim]>(self).mut_iter()
@@ -182,6 +184,7 @@ macro_rules! dim_impl(
 macro_rules! basis_impl(
     ($t: ident, $dim: expr) => (
         impl<N: Clone + DivisionRing + Algebraic + ApproxEq<N>> Basis for $t<N> {
+            #[inline]
             pub fn canonical_basis(f: &fn($t<N>)) {
                 for i in range(0u, $dim) {
                     let mut basis_element : $t<N> = Zero::zero();
@@ -192,6 +195,7 @@ macro_rules! basis_impl(
                 }
             }
 
+            #[inline]
             pub fn orthonormal_subspace_basis(&self, f: &fn($t<N>)) {
                 // compute the basis of the orthogonal subspace using Gram-Schmidt
                 // orthogonalization algorithm
@@ -451,6 +455,7 @@ macro_rules! one_impl(
 macro_rules! from_iterator_impl(
     ($t: ident, $param0: ident $(, $paramN: ident)*) => (
         impl<N, Iter: Iterator<N>> FromIterator<N, Iter> for $t<N> {
+            #[inline]
             fn from_iterator($param0: &mut Iter) -> $t<N> {
                 $t::new($param0.next().unwrap() $(, $paramN.next().unwrap())*)
             }

src/vec_spec.rs

@@ -143,6 +143,7 @@ static SAMPLES_3_F64: [Vec3<f64>, ..42] = [
 ];
 
 impl UniformSphereSample for Vec2<f64> {
+    #[inline(always)]
     pub fn sample(f: &fn(&'static Vec2<f64>)) {
         for sample in SAMPLES_2_F64.iter() {
             f(sample)
@@ -151,6 +152,7 @@ impl UniformSphereSample for Vec2<f64> {
 }
 
 impl UniformSphereSample for Vec3<f64> {
+    #[inline(always)]
     pub fn sample(f: &fn(&'static Vec3<f64>)) {
         for sample in SAMPLES_3_F64.iter() {
             f(sample)