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 ART_RUNTIME_METHOD_REFERENCE_H_
18#define ART_RUNTIME_METHOD_REFERENCE_H_
19
20#include <stdint.h>
21
22namespace art {
23
24class DexFile;
25
26// A method is uniquely located by its DexFile and the method_ids_ table index into that DexFile
27struct MethodReference {
28  MethodReference(const DexFile* file, uint32_t index) : dex_file(file), dex_method_index(index) {
29  }
30  const DexFile* dex_file;
31  uint32_t dex_method_index;
32};
33
34struct MethodReferenceComparator {
35  bool operator()(MethodReference mr1, MethodReference mr2) const {
36    if (mr1.dex_file == mr2.dex_file) {
37      return mr1.dex_method_index < mr2.dex_method_index;
38    } else {
39      return mr1.dex_file < mr2.dex_file;
40    }
41  }
42};
43
44}  // namespace art
45
46#endif  // ART_RUNTIME_METHOD_REFERENCE_H_
47