// Copyright 2019 Google Inc. All rights reserved. | |
// | |
// Redistribution and use in source and binary forms, with or without | |
// modification, are permitted provided that the following conditions are | |
// met: | |
// | |
// * Redistributions of source code must retain the above copyright | |
// notice, this list of conditions and the following disclaimer. | |
// * Redistributions in binary form must reproduce the above | |
// copyright notice, this list of conditions and the following disclaimer | |
// in the documentation and/or other materials provided with the | |
// distribution. | |
// * Neither the name of Google Inc. nor the names of its | |
// contributors may be used to endorse or promote products derived from | |
// this software without specific prior written permission. | |
// | |
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
#include <assert.h> | |
#include "tools/windows/converter_exe/tokenizer.h" | |
namespace crash { | |
// static | |
void Tokenizer::Tokenize(const string &delimiters, const string &input, | |
vector<string> *output) { | |
assert(output); | |
output->clear(); | |
string::size_type position = 0; // Where to begin looking for a delimiter | |
string::size_type new_position; // Position of found delimiter | |
string token; | |
while ((new_position = input.find_first_of(delimiters, position)) != | |
string::npos) { | |
token = input.substr(position, new_position - position); | |
output->push_back(token); | |
// Next time, begin looking right after this delimiter. | |
position = new_position + 1; | |
} | |
// There are no more delimiters in the string. Take everything from the | |
// final delimiter up to the end of the string as a token. This may be | |
// an empty string. | |
token = input.substr(position); | |
output->push_back(token); | |
} | |
} // namespace crash |