1/*
2 * Copyright (C) 2017 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 "util/strings/split.h"
18
19namespace libtextclassifier {
20namespace strings {
21
22std::vector<std::string> Split(const std::string &text, char delim) {
23  std::vector<std::string> 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.push_back(
29            std::string(text.data() + token_start, i - token_start));
30        token_start = i + 1;
31      }
32    }
33  }
34  return result;
35}
36
37}  // namespace strings
38}  // namespace libtextclassifier
39