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 
7 namespace url {
8 
StdStringCanonOutput(std::string * str)9 StdStringCanonOutput::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 
~StdStringCanonOutput()17 StdStringCanonOutput::~StdStringCanonOutput() {
18   // Nothing to do, we don't own the string.
19 }
20 
Complete()21 void StdStringCanonOutput::Complete() {
22   str_->resize(cur_len_);
23   buffer_len_ = cur_len_;
24 }
25 
Resize(int sz)26 void 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