Nest some more namespaces
Did someone previously suggest that all namespace had been
nested? Silly.
Signed-off-by: Stephan Pleines <pleines.stephan@gmail.com>
Change-Id: I22278c1caaeba8b47dc46fb2ed3078c20a11e190
diff --git a/y2020/vision/sift/fast_gaussian.h b/y2020/vision/sift/fast_gaussian.h
index f243e53..d9a5f07 100644
--- a/y2020/vision/sift/fast_gaussian.h
+++ b/y2020/vision/sift/fast_gaussian.h
@@ -8,8 +8,7 @@
#include "HalideBuffer.h"
-namespace frc971 {
-namespace vision {
+namespace frc971::vision {
// Returns a Halide buffer representing the data in mat.
template <typename T>
@@ -39,7 +38,6 @@
void FastGaussianAndSubtract(const cv::Mat &source, cv::Mat *blurred,
cv::Mat *difference, double sigma);
-} // namespace vision
-} // namespace frc971
+} // namespace frc971::vision
#endif // Y2020_VISION_SIFT_FAST_GAUSSIAN_H_