1 /** 2 * Copyright (c) 2021-2022 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef LIBPANDABASE_GLOBALS_H 17 #define LIBPANDABASE_GLOBALS_H 18 19 #include <cstdint> 20 21 namespace panda { 22 23 static constexpr unsigned BITS_PER_BYTE = 8; 24 static constexpr unsigned BITS_PER_UINT16 = sizeof(uint16_t) * BITS_PER_BYTE; 25 static constexpr unsigned BITS_PER_UINT32 = sizeof(uint32_t) * BITS_PER_BYTE; 26 static constexpr unsigned BITS_PER_UINT64 = sizeof(uint64_t) * BITS_PER_BYTE; 27 static constexpr unsigned BITS_PER_INTPTR = sizeof(intptr_t) * BITS_PER_BYTE; 28 29 static constexpr unsigned BITS_PER_BYTE_LOG2 = 3; 30 31 static constexpr uint32_t PERCENT_100_U32 = 100U; 32 static constexpr double PERCENT_100_D = 100.0; 33 34 #ifndef NDEBUG 35 static constexpr bool DEBUG_BUILD = true; 36 #else 37 static constexpr bool DEBUG_BUILD = false; 38 #endif 39 40 } // namespace panda 41 42 #endif // LIBPANDABASE_GLOBALS_H 43