1 /*
2 * Copyright (C) 2017 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 #include "data_type.h"
18
19 namespace art {
20
21 static const char* kTypeNames[] = {
22 "Reference",
23 "Bool",
24 "Uint8",
25 "Int8",
26 "Uint16",
27 "Int16",
28 "Uint32",
29 "Int32",
30 "Uint64",
31 "Int64",
32 "Float32",
33 "Float64",
34 "Void",
35 };
36
PrettyDescriptor(Type type)37 const char* DataType::PrettyDescriptor(Type type) {
38 static_assert(arraysize(kTypeNames) == static_cast<size_t>(Type::kLast) + 1,
39 "Missing element");
40 uint32_t uint_type = static_cast<uint32_t>(type);
41 CHECK_LE(uint_type, static_cast<uint32_t>(Type::kLast));
42 return kTypeNames[uint_type];
43 }
44
operator <<(std::ostream & os,DataType::Type type)45 std::ostream& operator<<(std::ostream& os, DataType::Type type) {
46 uint32_t uint_type = static_cast<uint32_t>(type);
47 if (uint_type <= static_cast<uint32_t>(DataType::Type::kLast)) {
48 os << kTypeNames[uint_type];
49 } else {
50 os << "Type[" << uint_type << "]";
51 }
52 return os;
53 }
54
55 } // namespace art
56