blob: e24ded4cf5ec9ef7bc22c735bbcf32e34f44f491 [file] [log] [blame]
Chet Haasedaf98e92011-01-10 14:10:36 -08001/*
2 * Copyright (C) 2011 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_FUNCTOR_H
18#define ANDROID_FUNCTOR_H
19
20#include <utils/Errors.h>
21
22namespace android {
23
24class Functor {
25public:
26 Functor() {}
27 virtual ~Functor() {}
Romain Guy80911b82011-03-16 15:30:12 -070028 virtual status_t operator ()(int what, void* data) { return NO_ERROR; }
Chet Haasedaf98e92011-01-10 14:10:36 -080029};
30
31}; // namespace android
32
33#endif // ANDROID_FUNCTOR_H