1/*
2 * Copyright (C) 2013 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#ifndef ANDROID_HWUI_PAIR_H
18#define ANDROID_HWUI_PAIR_H
19
20#include <utils/TypeHelpers.h>
21
22namespace android {
23namespace uirenderer {
24
25template <typename F, typename S>
26struct Pair {
27    F first;
28    S second;
29
30    Pair() { }
31    Pair(const Pair& o) : first(o.first), second(o.second) { }
32    Pair(const F& f, const S& s) : first(f), second(s)  { }
33
34    inline const F& getFirst() const {
35        return first;
36    }
37
38    inline const S& getSecond() const {
39        return second;
40    }
41};
42
43}; // namespace uirenderer
44
45template <typename F, typename S>
46struct trait_trivial_ctor< uirenderer::Pair<F, S> >
47{ enum { value = aggregate_traits<F, S>::has_trivial_ctor }; };
48template <typename F, typename S>
49struct trait_trivial_dtor< uirenderer::Pair<F, S> >
50{ enum { value = aggregate_traits<F, S>::has_trivial_dtor }; };
51template <typename F, typename S>
52struct trait_trivial_copy< uirenderer::Pair<F, S> >
53{ enum { value = aggregate_traits<F, S>::has_trivial_copy }; };
54template <typename F, typename S>
55struct trait_trivial_move< uirenderer::Pair<F, S> >
56{ enum { value = aggregate_traits<F, S>::has_trivial_move }; };
57
58}; // namespace android
59
60#endif // ANDROID_HWUI_PAIR_H
61