diff options
| author |  Hauke Heibel <hauke.heibel@gmail.com> | 2010-02-04 14:26:03 +0100 |
|---|---|---|
| committer | Hauke Heibel <hauke.heibel@gmail.com> | 2010-02-04 14:26:03 +0100 |
| commit | d0b4ef81f01147532fca38c4cff2be354288a00d (patch) | |
| tree | 3a93e264a5cfc2b14d5ae5fb71f9f12406c87741 /Eigen/src/Core/Redux.h | |
| parent | 1a77334d5435f8edd6d7d756222207a8e3f268a6 (diff) | |
Prevent temporaries for reductions.
Diffstat (limited to 'Eigen/src/Core/Redux.h')
| -rw-r--r-- | Eigen/src/Core/Redux.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/Eigen/src/Core/Redux.h b/Eigen/src/Core/Redux.h index 09538a3bd..99fec2528 100644 --- a/Eigen/src/Core/Redux.h +++ b/Eigen/src/Core/Redux.h @@ -313,10 +313,9 @@ template<typename Func> inline typename ei_result_of<Func(typename ei_traits<Derived>::Scalar)>::type DenseBase<Derived>::redux(const Func& func) const { - typename Derived::Nested nested(derived()); typedef typename ei_cleantype<typename Derived::Nested>::type ThisNested; return ei_redux_impl<Func, ThisNested> - ::run(nested, func); + ::run(derived(), func); } /** \returns the minimum of all coefficients of *this |