1// Copyright 2013 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "url/url_canon_stdstring.h"
6
7namespace url {
8
9StdStringCanonOutput::StdStringCanonOutput(std::string* str)
10    : CanonOutput(), str_(str) {
11  cur_len_ = static_cast<int>(str_->size());  // Append to existing data.
12  str_->resize(str_->capacity());
13  buffer_ = str_->empty() ? NULL : &(*str_)[0];
14  buffer_len_ = static_cast<int>(str_->size());
15}
16
17StdStringCanonOutput::~StdStringCanonOutput() {
18  // Nothing to do, we don't own the string.
19}
20
21void StdStringCanonOutput::Complete() {
22  str_->resize(cur_len_);
23  buffer_len_ = cur_len_;
24}
25
26void StdStringCanonOutput::Resize(int sz) {
27  str_->resize(sz);
28  buffer_ = str_->empty() ? NULL : &(*str_)[0];
29  buffer_len_ = sz;
30}
31
32}  // namespace url
33