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/*
* Copyright (C) 2016 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.
*/
#include "utils/token.h"
// TODO(b/29258672): Add unit tests for token.h/cc.
using std::vector;
using std::string;
namespace profiler {
vector<string> GetTokens(const string& input, const string& delimiters) {
vector<string> tokens{};
size_t start = 0; // Start position of a token;
size_t end = 0; // Position of the first delimiters after a token.
while (true) {
start = input.find_first_not_of(delimiters, start);
if (start == string::npos) break; // No more tokens.
end = input.find_first_of(delimiters, start + 1);
if (end == string::npos) {
// Last token is found.
tokens.push_back(input.substr(start));
break;
} else {
tokens.push_back(input.substr(start, end - start));
}
start = end + 1;
}
return tokens;
}
} // namespace profiler
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