From aa6570c3a39fd0d8094b8aa32a2710b95eec6894 Mon Sep 17 00:00:00 2001
From: Hauke Heibel <hauke.heibel@gmail.com>
Date: Wed, 3 Mar 2010 15:24:58 +0100
Subject: [PATCH] Added a missing inline hints. Removed a useless Nested
 temporary.

---
 Eigen/src/LU/Determinant.h | 5 ++---
 Eigen/src/LU/Inverse.h     | 2 +-
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/Eigen/src/LU/Determinant.h b/Eigen/src/LU/Determinant.h
index fb6577f08..d0b70a31c 100644
--- a/Eigen/src/LU/Determinant.h
+++ b/Eigen/src/LU/Determinant.h
@@ -69,7 +69,7 @@ template<typename Derived> struct ei_determinant_impl<Derived, 2>
 
 template<typename Derived> struct ei_determinant_impl<Derived, 3>
 {
-  static typename ei_traits<Derived>::Scalar run(const Derived& m)
+  static inline typename ei_traits<Derived>::Scalar run(const Derived& m)
   {
     return ei_bruteforce_det3_helper(m,0,1,2)
           - ei_bruteforce_det3_helper(m,1,0,2)
@@ -100,8 +100,7 @@ inline typename ei_traits<Derived>::Scalar MatrixBase<Derived>::determinant() co
 {
   assert(rows() == cols());
   typedef typename ei_nested<Derived,Base::RowsAtCompileTime>::type Nested;
-  Nested nested(derived());
-  return ei_determinant_impl<typename ei_cleantype<Nested>::type>::run(nested);
+  return ei_determinant_impl<typename ei_cleantype<Nested>::type>::run(derived());
 }
 
 #endif // EIGEN_DETERMINANT_H
diff --git a/Eigen/src/LU/Inverse.h b/Eigen/src/LU/Inverse.h
index e20da70d6..116a614e1 100644
--- a/Eigen/src/LU/Inverse.h
+++ b/Eigen/src/LU/Inverse.h
@@ -123,7 +123,7 @@ struct ei_compute_inverse_and_det_with_check<MatrixType, ResultType, 2>
 ****************************/
 
 template<typename MatrixType, typename ResultType>
-void ei_compute_inverse_size3_helper(
+inline void ei_compute_inverse_size3_helper(
     const MatrixType& matrix,
     const typename ResultType::Scalar& invdet,
     const Matrix<typename ResultType::Scalar,3,1>& cofactors_col0,