/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */

/*

 * Copyright (c) 2007 INRIA

 * All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 as

 * published by the Free Software Foundation;

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

 *

 * Author: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>

 */

#include "trace-root.h"

#include "ns3/composite-trace-resolver.h"

#include "ns3/trace-context.h"

namespace ns3 {

void 

TraceRoot::Connect (std::string path, CallbackBase const &cb)

{

  TraceResolver *resolver = GetComposite ();

  resolver->Connect (path, cb);

}

void 

TraceRoot::Disconnect (std::string path, CallbackBase const &cb)

{

  TraceResolver *resolver = GetComposite ();

  resolver->Disconnect (path, cb);

}

void 

TraceRoot::Register (std::string name, 

                     Callback<TraceResolver *,TraceContext const &> createResolver)

{

  CompositeTraceResolver *resolver = GetComposite ();

  resolver->Add (name, createResolver, TraceRoot::NOTHING);

}

CompositeTraceResolver *

TraceRoot::GetComposite (void)

{

  static CompositeTraceResolver resolver = CompositeTraceResolver (TraceContext ());

  return &resolver;

}

} // namespace ns3