Updated example usage of global mutex and engine access to reflect th…

…e TBB types.
isl-org · Sep 23, 2024 · 81b9bb3 · 81b9bb3
1 parent 31484e5
commit 81b9bb3
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/cpp/open3d/utility/Random.h b/cpp/open3d/utility/Random.h
@@ -29,8 +29,8 @@ void Seed(const int seed);
 ///
 /// {
 ///     // Put the lock and the call to the engine in the same scope.
-///     std::lock_guard<std::mutex> lock(*utility::random::GetMutex());
-///     std::shuffle(vals.begin(), vals.end(), *utility::random::GetEngine());
+///     tbb::spin_mutex::scoped_lock lock(utility::random::GetMutex());
+///     std::shuffle(vals.begin(), vals.end(), utility::random::GetEngine());
 /// }
 /// ```
 std::mt19937& GetEngine();