step 2: make sure we can create a NumPy array through pybind11

scikit-hep · Sep 30, 2024 · 9ec5c2a · 9ec5c2a
1 parent edfb65e
commit 9ec5c2a
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/header-only/examples/pybind11/demo.cpp b/header-only/examples/pybind11/demo.cpp
@@ -50,7 +50,11 @@ py::object snapshot_builder(const T &builder) {
     std::map<std::string, void*> cpp_container;
     for (auto name_nbytes : names_nbytes) {
       int nbytes = name_nbytes.second;
-      std::cout << "nbytes = " << nbytes << std::endl;
+
+      py::object array = np.attr("empty")(nbytes, dtype_u1);
+
+      py::module::import("builtins").attr("print")(array);
+
     }