Take argument by const& as the input range is const

rapidsai · Jan 30, 2025 · 074d7fc · 074d7fc
1 parent cceb37d
commit 074d7fc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/cpp/tests/neighbors/ball_cover.cu b/cpp/tests/neighbors/ball_cover.cu
@@ -78,7 +78,7 @@ RAFT_KERNEL count_discrepancies_kernel(value_idx* actual_idx,
 }
 
 struct is_nonzero {
-  __host__ __device__ bool operator()(uint32_t& i) { return i > 0; }
+  __host__ __device__ bool operator()(const uint32_t& i) { return i > 0; }
 };
 
 template <typename value_idx, typename value_t>