1 /* 2 * Copyright (C) 2018 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 LIBTEXTCLASSIFIER_UTILS_STRINGS_SPLIT_H_ 18 #define LIBTEXTCLASSIFIER_UTILS_STRINGS_SPLIT_H_ 19 20 #include <string> 21 #include <vector> 22 23 #include "utils/strings/stringpiece.h" 24 25 namespace libtextclassifier3 { 26 namespace strings { 27 28 std::vector<StringPiece> Split(const StringPiece &text, char delim); 29 // Delete overload that takes r-value string, to avoid common pitfalls like: 30 // Split(GetSomeTransientString()) 31 std::vector<StringPiece> Split(const std::string &&text, char delim) = delete; 32 33 } // namespace strings 34 } // namespace libtextclassifier3 35 36 #endif // LIBTEXTCLASSIFIER_UTILS_STRINGS_SPLIT_H_ 37