98 lines
2.4 KiB
C++
98 lines
2.4 KiB
C++
// -*- Mode:NS3 -*-
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//
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// Copyright (c) 2006 Georgia Tech Research Corporation
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// All rights reserved.
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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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// Author: George F. Riley<riley@ece.gatech.edu>
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//
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// Implement the application list capability for NS3 nodes
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// George F. Riley, Georgia Tech, Spring 2007
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#include "application.h"
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#include "application-list.h"
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#define nil 0
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namespace ns3{
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ApplicationList::ApplicationList()
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: Capability(nil)
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{
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}
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ApplicationList::ApplicationList(Node* n)
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: Capability(n)
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{
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}
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ApplicationList::~ApplicationList()
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{ // Destructor, nothing needed as the SmartSet destroys itself
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}
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ApplicationList* ApplicationList::Copy(Node& n) const
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{ // Copy this app list
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ApplicationList* r = new ApplicationList();
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r->SetNode(n);
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return r;
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}
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void
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ApplicationList::Add(Application* a)
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{
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m_apps.Add(a);
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}
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void ApplicationList::SetNode(Node& n)
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{
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Capability::SetNode(n);
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// Set the node pointer in each application
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for (SmartSet<Application*>::const_iterator i = m_apps.Begin();
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i != m_apps.End(); ++i)
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{ // Set correct node pointer in each app
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(*i)->SetNode(n);
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}
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}
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void ApplicationList::Remove(Application* a)
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{ // Remove the specified application from the list
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m_apps.Remove(a);
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}
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SmartSet<Application*>::size_type ApplicationList::Count() const
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{
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return m_apps.Size();
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}
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Application* ApplicationList::Get(SmartSet<Application*>::size_type i) const
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{ // Get the i'th application. Note, this is linear time in N
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if (m_apps.Empty()) return nil; // List is empty
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SmartSet<Application*>::const_iterator k = m_apps.Begin();
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while(i > 0)
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{
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if (k == m_apps.End()) return nil; // Not found
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--i;
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++k;
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}
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return *k;
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}
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const SmartSet<Application*>& ApplicationList::GetAll() const
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{
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return m_apps;
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}
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}//namespace ns3
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