1/*
2 tests/test_enums.cpp -- enumerations
3
4 Copyright (c) 2016 Wenzel Jakob <wenzel.jakob@epfl.ch>
5
6 All rights reserved. Use of this source code is governed by a
7 BSD-style license that can be found in the LICENSE file.
8*/
9
10#include "pybind11_tests.h"
11
12enum UnscopedEnum {
13 EOne = 1,
14 ETwo
15};
16
17enum class ScopedEnum {
18 Two = 2,
19 Three
20};
21
22enum Flags {
23 Read = 4,
24 Write = 2,
25 Execute = 1
26};
27
28class ClassWithUnscopedEnum {
29public:
30 enum EMode {
31 EFirstMode = 1,
32 ESecondMode
33 };
34
35 static EMode test_function(EMode mode) {
36 return mode;
37 }
38};
39
40std::string test_scoped_enum(ScopedEnum z) {
41 return "ScopedEnum::" + std::string(z == ScopedEnum::Two ? "Two" : "Three");
42}
43
44test_initializer enums([](py::module &m) {
45 m.def("test_scoped_enum", &test_scoped_enum);
46
47 py::enum_<UnscopedEnum>(m, "UnscopedEnum", py::arithmetic())
48 .value("EOne", EOne)
49 .value("ETwo", ETwo)
50 .export_values();
51
52 py::enum_<ScopedEnum>(m, "ScopedEnum", py::arithmetic())
53 .value("Two", ScopedEnum::Two)
54 .value("Three", ScopedEnum::Three);
55
56 py::enum_<Flags>(m, "Flags", py::arithmetic())
57 .value("Read", Flags::Read)
58 .value("Write", Flags::Write)
59 .value("Execute", Flags::Execute)
60 .export_values();
61
62 py::class_<ClassWithUnscopedEnum> exenum_class(m, "ClassWithUnscopedEnum");
63 exenum_class.def_static("test_function", &ClassWithUnscopedEnum::test_function);
64 py::enum_<ClassWithUnscopedEnum::EMode>(exenum_class, "EMode")
65 .value("EFirstMode", ClassWithUnscopedEnum::EFirstMode)
66 .value("ESecondMode", ClassWithUnscopedEnum::ESecondMode)
67 .export_values();
68});