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// Copyright (c) 2012 The Chromium 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 "base/supports_user_data.h"
namespace base {
SupportsUserData::SupportsUserData() {}
SupportsUserData::Data* SupportsUserData::GetUserData(const void* key) const {
DataMap::const_iterator found = user_data_.find(key);
if (found != user_data_.end())
return found->second.get();
return NULL;
}
void SupportsUserData::SetUserData(const void* key, Data* data) {
user_data_[key] = linked_ptr<Data>(data);
}
SupportsUserData::~SupportsUserData() {}
} // namespace base
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