51 lines
1.3 KiB
C++
51 lines
1.3 KiB
C++
/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef _INIT_SPACE_TOKENIZER_H
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#define _INIT_SPACE_TOKENIZER_H
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namespace android {
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namespace init {
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class SpaceTokenizer {
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public:
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SpaceTokenizer(const std::string& string)
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: string_(string), it_(string_.begin()), end_(string_.end()) {}
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std::string GetNext() {
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auto next = std::string();
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while (it_ != end_ && !isspace(*it_)) {
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next.push_back(*it_++);
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}
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while (it_ != end_ && isspace(*it_)) {
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it_++;
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}
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return next;
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}
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std::string GetRemaining() { return std::string(it_, end_); }
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private:
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std::string string_;
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std::string::const_iterator it_;
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std::string::const_iterator end_;
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};
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} // namespace init
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} // namespace android
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#endif
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