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Diffstat (limited to 'unsupported/Eigen/src/FFT/ei_fftw_impl.h')
-rw-r--r--unsupported/Eigen/src/FFT/ei_fftw_impl.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/unsupported/Eigen/src/FFT/ei_fftw_impl.h b/unsupported/Eigen/src/FFT/ei_fftw_impl.h
index a06f6739e..5c36db70c 100644
--- a/unsupported/Eigen/src/FFT/ei_fftw_impl.h
+++ b/unsupported/Eigen/src/FFT/ei_fftw_impl.h
@@ -22,6 +22,8 @@
// License and a copy of the GNU General Public License along with
// Eigen. If not, see <http://www.gnu.org/licenses/>.
+namespace Eigen {
+
namespace internal {
// FFTW uses non-const arguments
@@ -269,4 +271,6 @@ namespace internal {
} // end namespace internal
+} // end namespace Eigen
+
/* vim: set filetype=cpp et sw=2 ts=2 ai: */