blob: e7e22c551cd1775aa08b9d66caf481179c7b1d75 [file] [log] [blame]
/*
* Copyright (C) 2017 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef _INIT_SPACE_TOKENIZER_H
#define _INIT_SPACE_TOKENIZER_H
namespace android {
namespace init {
class SpaceTokenizer {
public:
SpaceTokenizer(const std::string& string)
: string_(string), it_(string_.begin()), end_(string_.end()) {}
std::string GetNext() {
auto next = std::string();
while (it_ != end_ && !isspace(*it_)) {
next.push_back(*it_++);
}
while (it_ != end_ && isspace(*it_)) {
it_++;
}
return next;
}
std::string GetRemaining() { return std::string(it_, end_); }
private:
std::string string_;
std::string::const_iterator it_;
std::string::const_iterator end_;
};
} // namespace init
} // namespace android
#endif