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authorMatthias P. Braendli <matthias.braendli@mpb.li>2015-11-11 22:01:36 +0100
committerMatthias P. Braendli <matthias.braendli@mpb.li>2015-11-11 22:01:36 +0100
commit5bf73ca209108e2ce8f3919d453050d957212779 (patch)
tree8db7f8c9372e2d80caca1ed5dc38626433118876 /pointcloud.hpp
parent134a1d2029bfc9a93903fdf8ff9ac3adde87f0a5 (diff)
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Fix correlation, add keys for usrp gain
Diffstat (limited to 'pointcloud.hpp')
-rw-r--r--pointcloud.hpp4
1 files changed, 3 insertions, 1 deletions
diff --git a/pointcloud.hpp b/pointcloud.hpp
index a2dc7c3..b7df253 100644
--- a/pointcloud.hpp
+++ b/pointcloud.hpp
@@ -43,7 +43,9 @@ class PointCloud
PointCloud(size_t num_points);
// Must call this regularly
- void handle_event(void);
+ // returns name of key pressed, or an empty string if nothing
+ // happened
+ std::string handle_event(void);
// The caller must guarantee that the two vectors have the same size
void push_samples(std::pair<std::vector<complexf>, std::vector<complexf> > &data);