99 lines
2.2 KiB
C++
99 lines
2.2 KiB
C++
/*
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* Copyright (c) 2008 INRIA
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation;
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* Authors: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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*/
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#include "pointer.h"
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#include "log.h"
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#include "object-factory.h"
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#include <sstream>
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/**
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* \file
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* \ingroup attribute_Pointer
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* ns3::PointerValue attribute value implementations.
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*/
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namespace ns3
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{
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NS_LOG_COMPONENT_DEFINE("Pointer");
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PointerValue::PointerValue()
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: m_value()
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{
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NS_LOG_FUNCTION(this);
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}
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PointerValue::PointerValue(const Ptr<Object>& object)
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: m_value(object)
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{
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NS_LOG_FUNCTION(object);
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}
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void
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PointerValue::SetObject(Ptr<Object> object)
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{
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NS_LOG_FUNCTION(object);
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m_value = object;
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}
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Ptr<Object>
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PointerValue::GetObject() const
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{
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NS_LOG_FUNCTION(this);
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return m_value;
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}
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Ptr<AttributeValue>
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PointerValue::Copy() const
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{
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NS_LOG_FUNCTION(this);
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return Create<PointerValue>(*this);
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}
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std::string
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PointerValue::SerializeToString(Ptr<const AttributeChecker> checker) const
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{
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NS_LOG_FUNCTION(this << checker);
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std::ostringstream oss;
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oss << m_value;
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return oss.str();
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}
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bool
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PointerValue::DeserializeFromString(std::string value, Ptr<const AttributeChecker> checker)
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{
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// We assume that the string you want to deserialize contains
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// a description for an ObjectFactory to create an object and then assign it to the
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// member variable.
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NS_LOG_FUNCTION(this << value << checker);
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ObjectFactory factory;
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std::istringstream iss;
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iss.str(value);
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iss >> factory;
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if (iss.fail())
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{
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return false;
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}
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m_value = factory.Create<Object>();
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return true;
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}
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} // namespace ns3
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