1 /* Copyright 2015 The TensorFlow Authors. All Rights Reserved. 2 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 // StringPiece is a simple structure containing a pointer into some external 17 // storage and a size. The user of a StringPiece must ensure that the slice 18 // is not used after the corresponding external storage has been 19 // deallocated. 20 // 21 // Multiple threads can invoke const methods on a StringPiece without 22 // external synchronization, but if any of the threads may call a 23 // non-const method, all threads accessing the same StringPiece must use 24 // external synchronization. 25 26 #ifndef TENSORFLOW_CORE_LIB_CORE_STRINGPIECE_H_ 27 #define TENSORFLOW_CORE_LIB_CORE_STRINGPIECE_H_ 28 29 #include "absl/strings/string_view.h" 30 31 namespace tensorflow { 32 33 // Deprecated: please use absl::string_view directly. 34 using StringPiece = absl::string_view; 35 36 } // namespace tensorflow 37 38 #endif // TENSORFLOW_CORE_LIB_CORE_STRINGPIECE_H_ 39