ext: Add pybind rev f4b81b3

Change-Id: I52e4fc9ebf2f59da57d8cf8f3e37cc79598c2f5f
Signed-off-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-by: Andreas Hansson <andreas.hansson@arm.com>
Reviewed-by: Curtis Dunham <curtis.dunham@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/2229
Reviewed-by: Tony Gutierrez <anthony.gutierrez@amd.com>
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Reviewed-by: Pierre-Yves Péneau <pierre-yves.peneau@lirmm.fr>

1 files changed, 45 insertions, 0 deletions

diff --git a/ext/pybind11/tests/pybind11_tests.cpp b/ext/pybind11/tests/pybind11_tests.cpp
new file mode 100644
index 000000000..9c593eee1
--- /dev/null
+++ b/ext/pybind11/tests/pybind11_tests.cpp
@@ -0,0 +1,45 @@
+/*
+    tests/pybind11_tests.cpp -- pybind example plugin
+
+    Copyright (c) 2016 Wenzel Jakob <wenzel.jakob@epfl.ch>
+
+    All rights reserved. Use of this source code is governed by a
+    BSD-style license that can be found in the LICENSE file.
+*/
+
+#include "pybind11_tests.h"
+#include "constructor_stats.h"
+
+std::list<std::function<void(py::module &)>> &initializers() {
+    static std::list<std::function<void(py::module &)>> inits;
+    return inits;
+}
+
+test_initializer::test_initializer(std::function<void(py::module &)> initializer) {
+    initializers().push_back(std::move(initializer));
+}
+
+void bind_ConstructorStats(py::module &m) {
+    py::class_<ConstructorStats>(m, "ConstructorStats")
+        .def("alive", &ConstructorStats::alive)
+        .def("values", &ConstructorStats::values)
+        .def_readwrite("default_constructions", &ConstructorStats::default_constructions)
+        .def_readwrite("copy_assignments", &ConstructorStats::copy_assignments)
+        .def_readwrite("move_assignments", &ConstructorStats::move_assignments)
+        .def_readwrite("copy_constructions", &ConstructorStats::copy_constructions)
+        .def_readwrite("move_constructions", &ConstructorStats::move_constructions)
+        .def_static("get", (ConstructorStats &(*)(py::object)) &ConstructorStats::get, py::return_value_policy::reference_internal);
+}
+
+PYBIND11_PLUGIN(pybind11_tests) {
+    py::module m("pybind11_tests", "pybind example plugin");
+
+    bind_ConstructorStats(m);
+
+    for (const auto &initializer : initializers())
+        initializer(m);
+
+    if (!py::hasattr(m, "have_eigen")) m.attr("have_eigen") = false;
+
+    return m.ptr();
+}