17af2afbf8abd201b5cad73ca1275e1b03d91efcaroubert@google.com// Copyright 2013 The Chromium Authors. All rights reserved. 27af2afbf8abd201b5cad73ca1275e1b03d91efcaroubert@google.com// Use of this source code is governed by a BSD-style license that can be 37af2afbf8abd201b5cad73ca1275e1b03d91efcaroubert@google.com// found in the LICENSE file. 4ff46a74157ff7b73490fd1fb909d6151fcafa353roubert@google.com// 5ff46a74157ff7b73490fd1fb909d6151fcafa353roubert@google.com// The original source code is from: 6ff46a74157ff7b73490fd1fb909d6151fcafa353roubert@google.com// http://src.chromium.org/viewvc/chrome/trunk/src/base/strings/string_split.cc?revision=216633 77af2afbf8abd201b5cad73ca1275e1b03d91efcaroubert@google.com 8ff46a74157ff7b73490fd1fb909d6151fcafa353roubert@google.com#include "string_split.h" 97af2afbf8abd201b5cad73ca1275e1b03d91efcaroubert@google.com 10ff46a74157ff7b73490fd1fb909d6151fcafa353roubert@google.com#include <cassert> 11ff46a74157ff7b73490fd1fb909d6151fcafa353roubert@google.com#include <cstddef> 12ff46a74157ff7b73490fd1fb909d6151fcafa353roubert@google.com#include <string> 13ff46a74157ff7b73490fd1fb909d6151fcafa353roubert@google.com#include <vector> 147af2afbf8abd201b5cad73ca1275e1b03d91efcaroubert@google.com 15ff46a74157ff7b73490fd1fb909d6151fcafa353roubert@google.comnamespace i18n { 16ff46a74157ff7b73490fd1fb909d6151fcafa353roubert@google.comnamespace addressinput { 177af2afbf8abd201b5cad73ca1275e1b03d91efcaroubert@google.com 18ff46a74157ff7b73490fd1fb909d6151fcafa353roubert@google.comvoid SplitString(const std::string& str, char s, std::vector<std::string>* r) { 19ff46a74157ff7b73490fd1fb909d6151fcafa353roubert@google.com assert(r != NULL); 207af2afbf8abd201b5cad73ca1275e1b03d91efcaroubert@google.com r->clear(); 217af2afbf8abd201b5cad73ca1275e1b03d91efcaroubert@google.com size_t last = 0; 227af2afbf8abd201b5cad73ca1275e1b03d91efcaroubert@google.com size_t c = str.size(); 237af2afbf8abd201b5cad73ca1275e1b03d91efcaroubert@google.com for (size_t i = 0; i <= c; ++i) { 247af2afbf8abd201b5cad73ca1275e1b03d91efcaroubert@google.com if (i == c || str[i] == s) { 25ff46a74157ff7b73490fd1fb909d6151fcafa353roubert@google.com std::string tmp(str, last, i - last); 267af2afbf8abd201b5cad73ca1275e1b03d91efcaroubert@google.com // Avoid converting an empty or all-whitespace source string into a vector 277af2afbf8abd201b5cad73ca1275e1b03d91efcaroubert@google.com // of one empty string. 28ff46a74157ff7b73490fd1fb909d6151fcafa353roubert@google.com if (i != c || !r->empty() || !tmp.empty()) { 297af2afbf8abd201b5cad73ca1275e1b03d91efcaroubert@google.com r->push_back(tmp); 30ff46a74157ff7b73490fd1fb909d6151fcafa353roubert@google.com } 317af2afbf8abd201b5cad73ca1275e1b03d91efcaroubert@google.com last = i + 1; 327af2afbf8abd201b5cad73ca1275e1b03d91efcaroubert@google.com } 337af2afbf8abd201b5cad73ca1275e1b03d91efcaroubert@google.com } 347af2afbf8abd201b5cad73ca1275e1b03d91efcaroubert@google.com} 357af2afbf8abd201b5cad73ca1275e1b03d91efcaroubert@google.com 36ff46a74157ff7b73490fd1fb909d6151fcafa353roubert@google.com} // namespace addressinput 37ff46a74157ff7b73490fd1fb909d6151fcafa353roubert@google.com} // namespace i18n 38