1 /* 2 * Copyright (C) 2023 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 LOCATION_LBS_CONTEXTHUB_NANOAPPS_NEARBY_BYTE_ARRAY_H_ 18 #define LOCATION_LBS_CONTEXTHUB_NANOAPPS_NEARBY_BYTE_ARRAY_H_ 19 20 #include <cstddef> 21 #include <cstdint> 22 23 namespace nearby { 24 25 // ByteArray struct includes a byte array together with the length of bytes. 26 // This makes it convenient to pass a byte array around with its length. 27 // The struct has the same lifetime of input data, i.e. it becomes invalid if 28 // data is reclaimed. 29 struct ByteArray { 30 ByteArray() = default; ByteArrayByteArray31 ByteArray(uint8_t data[], size_t length) : data(data), length(length) {} 32 33 uint8_t *data = nullptr; 34 size_t length = 0; 35 }; 36 37 } // namespace nearby 38 39 #endif // LOCATION_LBS_CONTEXTHUB_NANOAPPS_NEARBY_BYTE_ARRAY_H_ 40