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Diffstat (limited to 'property_service/libpropertyinfoserializer/space_tokenizer.h')
-rw-r--r--property_service/libpropertyinfoserializer/space_tokenizer.h50
1 files changed, 50 insertions, 0 deletions
diff --git a/property_service/libpropertyinfoserializer/space_tokenizer.h b/property_service/libpropertyinfoserializer/space_tokenizer.h
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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#ifndef PROPERTY_INFO_SERIALIZER_SPACE_TOKENIZER_H
18#define PROPERTY_INFO_SERIALIZER_SPACE_TOKENIZER_H
19
20namespace android {
21namespace properties {
22
23class SpaceTokenizer {
24 public:
25 SpaceTokenizer(const std::string& string)
26 : string_(string), it_(string_.begin()), end_(string_.end()) {}
27
28 std::string GetNext() {
29 auto next = std::string();
30 while (it_ != end_ && !isspace(*it_)) {
31 next.push_back(*it_++);
32 }
33 while (it_ != end_ && isspace(*it_)) {
34 it_++;
35 }
36 return next;
37 }
38
39 std::string GetRemaining() { return std::string(it_, end_); }
40
41 private:
42 std::string string_;
43 std::string::const_iterator it_;
44 std::string::const_iterator end_;
45};
46
47} // namespace properties
48} // namespace android
49
50#endif