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 #include "lang_id/common/lite_strings/str-split.h"
18 
19 namespace libtextclassifier3 {
20 namespace mobile {
21 
LiteStrSplit(StringPiece text,char delim)22 std::vector<StringPiece> LiteStrSplit(StringPiece text, char delim) {
23   std::vector<StringPiece> result;
24   int token_start = 0;
25   if (!text.empty()) {
26     for (size_t i = 0; i < text.size() + 1; ++i) {
27       if ((i == text.size()) || (text[i] == delim)) {
28         result.emplace_back(text.data() + token_start, i - token_start);
29         token_start = i + 1;
30       }
31     }
32   }
33   return result;
34 }
35 
36 }  // namespace mobile
37 }  // namespace nlp_saft
38