| // Copyright 2016 The Chromium OS Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "chromiumos-wide-profiling/string_utils.h" |
| |
| #include <sstream> |
| |
| namespace quipper { |
| |
| void TrimWhitespace(string* str) { |
| const char kWhitespaceCharacters[] = " \t\n\r"; |
| size_t end = str->find_last_not_of(kWhitespaceCharacters); |
| if (end != string::npos) { |
| size_t start = str->find_first_not_of(kWhitespaceCharacters); |
| *str = str->substr(start, end + 1 - start); |
| } else { |
| // The string contains only whitespace. |
| *str = ""; |
| } |
| } |
| |
| void SplitString(const string& str, |
| char delimiter, |
| std::vector<string>* tokens) { |
| std::stringstream ss(str); |
| string token; |
| while (std::getline(ss, token, delimiter)) |
| tokens->push_back(token); |
| } |
| |
| } // namespace quipper |