1 /* 2 * Copyright (C) 2016 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_BASE_ENUMS_H_ 18 #define ART_RUNTIME_BASE_ENUMS_H_ 19 20 #include <cstddef> 21 #include <ostream> 22 23 namespace art { 24 25 enum class PointerSize : size_t { 26 k32 = 4, 27 k64 = 8 28 }; 29 std::ostream& operator<<(std::ostream& os, const PointerSize& rhs); 30 31 static constexpr PointerSize kRuntimePointerSize = sizeof(void*) == 8U 32 ? PointerSize::k64 33 : PointerSize::k32; 34 35 } // namespace art 36 37 #endif // ART_RUNTIME_BASE_ENUMS_H_ 38