From cddb3bfe23e4f5b87dca08622d6104e08f81849b Mon Sep 17 00:00:00 2001
From: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
Date: Tue, 10 Mar 2009 14:18:32 +0100
Subject: [PATCH] StaticMobilityModel -> ConstantPositionMobilityModel,
 StaticSpeedMobilityModel -> ConstantVelocityMobilityModel

---
 examples/third.cc                             |  2 +-
 examples/wifi-adhoc.cc                        |  2 +-
 examples/wifi-wired-bridging.cc               |  2 +-
 samples/main-grid-topology.cc                 |  2 +-
 samples/main-propagation-loss.cc              |  6 ++---
 samples/main-random-topology.cc               |  2 +-
 src/devices/wifi/propagation-loss-model.cc    |  1 -
 src/devices/wifi/wifi-phy-test.cc             | 12 +++++-----
 src/devices/wifi/wifi-test.cc                 |  4 ++--
 src/helper/mobility-helper.cc                 |  2 +-
 src/helper/ns2-mobility-helper.cc             | 12 +++++-----
 src/helper/ns2-mobility-helper.h              |  4 ++--
 ...cc => constant-position-mobility-model.cc} | 20 ++++++++---------
 ...l.h => constant-position-mobility-model.h} |  6 ++---
 ...cc => constant-velocity-mobility-model.cc} | 22 +++++++++----------
 ...l.h => constant-velocity-mobility-model.h} |  6 ++---
 src/mobility/mobility.h                       |  4 ++--
 src/mobility/wscript                          |  8 +++----
 18 files changed, 58 insertions(+), 59 deletions(-)
 rename src/mobility/{static-mobility-model.cc => constant-position-mobility-model.cc} (64%)
 rename src/mobility/{static-mobility-model.h => constant-position-mobility-model.h} (91%)
 rename src/mobility/{static-speed-mobility-model.cc => constant-velocity-mobility-model.cc} (65%)
 rename src/mobility/{static-speed-mobility-model.h => constant-velocity-mobility-model.h} (92%)

diff --git a/examples/third.cc b/examples/third.cc
index 2888144d3..550ac78d6 100644
--- a/examples/third.cc
+++ b/examples/third.cc
@@ -120,7 +120,7 @@ main (int argc, char *argv[])
     "Bounds", RectangleValue (Rectangle (-50, 50, -50, 50)));
   mobility.Install (wifiStaNodes);
 
-  mobility.SetMobilityModel ("ns3::StaticMobilityModel");
+  mobility.SetMobilityModel ("ns3::ConstantPositionMobilityModel");
   mobility.Install (wifiApNode);
 
   InternetStackHelper stack;
diff --git a/examples/wifi-adhoc.cc b/examples/wifi-adhoc.cc
index a5f7ff3c6..50e99073a 100644
--- a/examples/wifi-adhoc.cc
+++ b/examples/wifi-adhoc.cc
@@ -128,7 +128,7 @@ Experiment::Run (const WifiHelper &wifi, const YansWifiPhyHelper &wifiPhy, const
   positionAlloc->Add (Vector (0.0, 0.0, 0.0));
   positionAlloc->Add (Vector (5.0, 0.0, 0.0));
   mobility.SetPositionAllocator (positionAlloc);
-  mobility.SetMobilityModel ("ns3::StaticMobilityModel");
+  mobility.SetMobilityModel ("ns3::ConstantPositionMobilityModel");
 
   mobility.Install (c);
 
diff --git a/examples/wifi-wired-bridging.cc b/examples/wifi-wired-bridging.cc
index 7b11cf085..1994a086f 100644
--- a/examples/wifi-wired-bridging.cc
+++ b/examples/wifi-wired-bridging.cc
@@ -119,7 +119,7 @@ int main (int argc, char *argv[])
 
 
       // setup the AP.
-      mobility.SetMobilityModel ("ns3::StaticMobilityModel");
+      mobility.SetMobilityModel ("ns3::ConstantPositionMobilityModel");
       mobility.Install (backboneNodes.Get (i));
       wifi.SetMac ("ns3::NqapWifiMac",
 		   "Ssid", SsidValue (ssid),
diff --git a/samples/main-grid-topology.cc b/samples/main-grid-topology.cc
index e1c6ce6d2..7f35daf7f 100644
--- a/samples/main-grid-topology.cc
+++ b/samples/main-grid-topology.cc
@@ -32,7 +32,7 @@ int main (int argc, char *argv[])
   // each object will be attached a static position.
   // i.e., once set by the "position allocator", the
   // position will never change.
-  mobility.SetMobilityModel ("ns3::StaticMobilityModel");
+  mobility.SetMobilityModel ("ns3::ConstantPositionMobilityModel");
 
   // finalize the setup by attaching to each object
   // in the input array a position and initializing
diff --git a/samples/main-propagation-loss.cc b/samples/main-propagation-loss.cc
index d0af2d71e..b16279004 100644
--- a/samples/main-propagation-loss.cc
+++ b/samples/main-propagation-loss.cc
@@ -18,7 +18,7 @@
  * Author: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
  */
 #include "ns3/propagation-loss-model.h"
-#include "ns3/static-mobility-model.h"
+#include "ns3/constant-position-mobility-model.h"
 #include "ns3/config.h"
 #include "ns3/string.h"
 
@@ -27,8 +27,8 @@ using namespace ns3;
 static void
 PrintOne (double minTxpower, double maxTxpower, double stepTxpower, double min, double max, double step)
 {
-  Ptr<StaticMobilityModel> a = CreateObject<StaticMobilityModel> ();
-  Ptr<StaticMobilityModel> b = CreateObject<StaticMobilityModel> ();
+  Ptr<ConstantPositionMobilityModel> a = CreateObject<ConstantPositionMobilityModel> ();
+  Ptr<ConstantPositionMobilityModel> b = CreateObject<ConstantPositionMobilityModel> ();
   Ptr<LogDistancePropagationLossModel> log = CreateObject<LogDistancePropagationLossModel> ();
 
   Ptr<PropagationLossModel> model = log;
diff --git a/samples/main-random-topology.cc b/samples/main-random-topology.cc
index 899a3b1ed..4c7e7b512 100644
--- a/samples/main-random-topology.cc
+++ b/samples/main-random-topology.cc
@@ -29,7 +29,7 @@ int main (int argc, char *argv[])
                                  "X", StringValue ("100.0"),
                                  "Y", StringValue ("100.0"),
                                  "Rho", StringValue ("Uniform:0:30"));
-  mobility.SetMobilityModel ("ns3::StaticMobilityModel");
+  mobility.SetMobilityModel ("ns3::ConstantPositionMobilityModel");
   mobility.Install (c);
 
   Config::Connect ("/NodeList/*/$ns3::MobilityModelNotifier/CourseChange",
diff --git a/src/devices/wifi/propagation-loss-model.cc b/src/devices/wifi/propagation-loss-model.cc
index 9205305d2..058e84b2d 100644
--- a/src/devices/wifi/propagation-loss-model.cc
+++ b/src/devices/wifi/propagation-loss-model.cc
@@ -22,7 +22,6 @@
 #include "propagation-loss-model.h"
 #include "ns3/log.h"
 #include "ns3/mobility-model.h"
-#include "ns3/static-mobility-model.h"
 #include "ns3/boolean.h"
 #include "ns3/double.h"
 #include <math.h>
diff --git a/src/devices/wifi/wifi-phy-test.cc b/src/devices/wifi/wifi-phy-test.cc
index 029f4fe75..d1ee08880 100644
--- a/src/devices/wifi/wifi-phy-test.cc
+++ b/src/devices/wifi/wifi-phy-test.cc
@@ -7,7 +7,7 @@
 #include "yans-error-rate-model.h"
 #include "ns3/ptr.h"
 #include "ns3/mobility-model.h"
-#include "ns3/static-mobility-model.h"
+#include "ns3/constant-position-mobility-model.h"
 #include "ns3/vector.h"
 #include "ns3/packet.h"
 #include "ns3/simulator.h"
@@ -75,9 +75,9 @@ PsrExperiment::Run (struct PsrExperiment::Input input)
   m_output.received = 0;
   m_input = input;
 
-  Ptr<MobilityModel> posTx = CreateObject<StaticMobilityModel> ();
+  Ptr<MobilityModel> posTx = CreateObject<ConstantPositionMobilityModel> ();
   posTx->SetPosition (Vector (0.0, 0.0, 0.0));
-  Ptr<MobilityModel> posRx = CreateObject<StaticMobilityModel> ();
+  Ptr<MobilityModel> posRx = CreateObject<ConstantPositionMobilityModel> ();
   posRx->SetPosition (Vector (m_input.distance, 0.0, 0.0));
 
   Ptr<YansWifiChannel> channel = CreateObject<YansWifiChannel> ();
@@ -207,11 +207,11 @@ CollisionExperiment::Run (struct CollisionExperiment::Input input)
   Ptr<LogDistancePropagationLossModel> log = CreateObject<LogDistancePropagationLossModel> ();
   channel->SetPropagationLossModel (log);
 
-  Ptr<MobilityModel> posTxA = CreateObject<StaticMobilityModel> ();
+  Ptr<MobilityModel> posTxA = CreateObject<ConstantPositionMobilityModel> ();
   posTxA->SetPosition (Vector (input.xA, 0.0, 0.0));
-  Ptr<MobilityModel> posTxB = CreateObject<StaticMobilityModel> ();
+  Ptr<MobilityModel> posTxB = CreateObject<ConstantPositionMobilityModel> ();
   posTxB->SetPosition (Vector (input.xB, 0.0, 0.0));
-  Ptr<MobilityModel> posRx = CreateObject<StaticMobilityModel> ();
+  Ptr<MobilityModel> posRx = CreateObject<ConstantPositionMobilityModel> ();
   posRx->SetPosition (Vector (0, 0.0, 0.0));
 
   Ptr<YansWifiPhy> txA = CreateObject<YansWifiPhy> ();
diff --git a/src/devices/wifi/wifi-test.cc b/src/devices/wifi/wifi-test.cc
index 413141acd..045e7081b 100644
--- a/src/devices/wifi/wifi-test.cc
+++ b/src/devices/wifi/wifi-test.cc
@@ -9,7 +9,7 @@
 #include "propagation-loss-model.h"
 #include "error-rate-model.h"
 #include "yans-error-rate-model.h"
-#include "ns3/static-mobility-model.h"
+#include "ns3/constant-position-mobility-model.h"
 #include "ns3/node.h"
 #include "ns3/simulator.h"
 #include "ns3/test.h"
@@ -51,7 +51,7 @@ WifiTest::CreateOne (Vector pos, Ptr<YansWifiChannel> channel)
   Ptr<WifiNetDevice> dev = CreateObject<WifiNetDevice> ();
 
   Ptr<WifiMac> mac = m_mac.Create<WifiMac> ();
-  Ptr<StaticMobilityModel> mobility = CreateObject<StaticMobilityModel> ();
+  Ptr<ConstantPositionMobilityModel> mobility = CreateObject<ConstantPositionMobilityModel> ();
   Ptr<YansWifiPhy> phy = CreateObject<YansWifiPhy> ();
   Ptr<ErrorRateModel> error = CreateObject<YansErrorRateModel> ();
   phy->SetErrorRateModel (error);
diff --git a/src/helper/mobility-helper.cc b/src/helper/mobility-helper.cc
index 34ad62e81..bca62db35 100644
--- a/src/helper/mobility-helper.cc
+++ b/src/helper/mobility-helper.cc
@@ -37,7 +37,7 @@ MobilityHelper::MobilityHelper ()
   m_position = CreateObject<RandomRectanglePositionAllocator> 
     ("X", RandomVariableValue (ConstantVariable (0.0)),
      "Y", RandomVariableValue (ConstantVariable (0.0)));
-  m_mobility.SetTypeId ("ns3::StaticMobilityModel");
+  m_mobility.SetTypeId ("ns3::ConstantPositionMobilityModel");
 }
 MobilityHelper::~MobilityHelper ()
 {}
diff --git a/src/helper/ns2-mobility-helper.cc b/src/helper/ns2-mobility-helper.cc
index 8e20f1d79..67dfd2fe4 100644
--- a/src/helper/ns2-mobility-helper.cc
+++ b/src/helper/ns2-mobility-helper.cc
@@ -23,7 +23,7 @@
 #include "ns3/simulator.h"
 #include "ns3/node-list.h"
 #include "ns3/node.h"
-#include "ns3/static-speed-mobility-model.h"
+#include "ns3/constant-velocity-mobility-model.h"
 #include "ns2-mobility-helper.h"
 
 NS_LOG_COMPONENT_DEFINE ("Ns2MobilityHelper");
@@ -37,7 +37,7 @@ Ns2MobilityHelper::Ns2MobilityHelper (std::string filename)
 
 
 
-Ptr<StaticSpeedMobilityModel>
+Ptr<ConstantVelocityMobilityModel>
 Ns2MobilityHelper::GetMobilityModel (std::string idString, const ObjectStore &store) const
 {
   std::istringstream iss;
@@ -49,10 +49,10 @@ Ns2MobilityHelper::GetMobilityModel (std::string idString, const ObjectStore &st
     {
       return 0;
     }
-  Ptr<StaticSpeedMobilityModel> model = object->GetObject<StaticSpeedMobilityModel> ();
+  Ptr<ConstantVelocityMobilityModel> model = object->GetObject<ConstantVelocityMobilityModel> ();
   if (model == 0)
     {
-      model = CreateObject<StaticSpeedMobilityModel> ();
+      model = CreateObject<ConstantVelocityMobilityModel> ();
       object->AggregateObject (model);
     }
   return model;
@@ -85,7 +85,7 @@ Ns2MobilityHelper::LayoutObjectStore (const ObjectStore &store) const
             {
               continue;
             }
-          Ptr<StaticSpeedMobilityModel> model = GetMobilityModel (line.substr (startNodeId + 1, 
+          Ptr<ConstantVelocityMobilityModel> model = GetMobilityModel (line.substr (startNodeId + 1, 
                                                                                endNodeId - startNodeId), 
                                                                   store);
           if (model == 0)
@@ -130,7 +130,7 @@ Ns2MobilityHelper::LayoutObjectStore (const ObjectStore &store) const
               double ySpeed = ReadDouble (line.substr (xSpeedEnd + 1, ySpeedEnd - xSpeedEnd - 1));
               double zSpeed = ReadDouble (line.substr (ySpeedEnd + 1, std::string::npos));
               NS_LOG_DEBUG ("at=" << at << "xSpeed=" << xSpeed << ", ySpeed=" << ySpeed << ", zSpeed=" << zSpeed);
-              Simulator::Schedule (Seconds (at), &StaticSpeedMobilityModel::SetVelocity, model,
+              Simulator::Schedule (Seconds (at), &ConstantVelocityMobilityModel::SetVelocity, model,
                                    Vector (xSpeed, ySpeed, zSpeed));
             }
         }
diff --git a/src/helper/ns2-mobility-helper.h b/src/helper/ns2-mobility-helper.h
index 795f16392..fea52c6b0 100644
--- a/src/helper/ns2-mobility-helper.h
+++ b/src/helper/ns2-mobility-helper.h
@@ -27,7 +27,7 @@
 
 namespace ns3 {
 
-class StaticSpeedMobilityModel;
+class ConstantVelocityMobilityModel;
 
 /**
  * \brief a topology object which can read ns2's movement files
@@ -71,7 +71,7 @@ private:
     virtual Ptr<Object> Get (uint32_t i) const = 0;
   };
   void LayoutObjectStore (const ObjectStore &store) const;
-  Ptr<StaticSpeedMobilityModel> GetMobilityModel (std::string idString, const ObjectStore &store) const;
+  Ptr<ConstantVelocityMobilityModel> GetMobilityModel (std::string idString, const ObjectStore &store) const;
   double ReadDouble (std::string valueString) const;
   std::string m_filename;
 };
diff --git a/src/mobility/static-mobility-model.cc b/src/mobility/constant-position-mobility-model.cc
similarity index 64%
rename from src/mobility/static-mobility-model.cc
rename to src/mobility/constant-position-mobility-model.cc
index 142cd379c..1e0526856 100644
--- a/src/mobility/static-mobility-model.cc
+++ b/src/mobility/constant-position-mobility-model.cc
@@ -17,40 +17,40 @@
  *
  * Author: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
  */
-#include "static-mobility-model.h"
+#include "constant-position-mobility-model.h"
 
 namespace ns3 {
 
-NS_OBJECT_ENSURE_REGISTERED (StaticMobilityModel);
+NS_OBJECT_ENSURE_REGISTERED (ConstantPositionMobilityModel);
 
 TypeId
-StaticMobilityModel::GetTypeId (void)
+ConstantPositionMobilityModel::GetTypeId (void)
 {
-  static TypeId tid = TypeId ("ns3::StaticMobilityModel")
+  static TypeId tid = TypeId ("ns3::ConstantPositionMobilityModel")
     .SetParent<MobilityModel> ()
-    .AddConstructor<StaticMobilityModel> ()
+    .AddConstructor<ConstantPositionMobilityModel> ()
     ;
   return tid;
 }
   
-StaticMobilityModel::StaticMobilityModel ()
+ConstantPositionMobilityModel::ConstantPositionMobilityModel ()
 {}
-StaticMobilityModel::~StaticMobilityModel ()
+ConstantPositionMobilityModel::~ConstantPositionMobilityModel ()
 {}
 
 Vector
-StaticMobilityModel::DoGetPosition (void) const
+ConstantPositionMobilityModel::DoGetPosition (void) const
 {
   return m_position;
 }
 void 
-StaticMobilityModel::DoSetPosition (const Vector &position)
+ConstantPositionMobilityModel::DoSetPosition (const Vector &position)
 {
   m_position = position;
   NotifyCourseChange ();
 }
 Vector
-StaticMobilityModel::DoGetVelocity (void) const
+ConstantPositionMobilityModel::DoGetVelocity (void) const
 {
   return Vector (0.0, 0.0, 0.0);
 }
diff --git a/src/mobility/static-mobility-model.h b/src/mobility/constant-position-mobility-model.h
similarity index 91%
rename from src/mobility/static-mobility-model.h
rename to src/mobility/constant-position-mobility-model.h
index f7b936cc2..b16f22290 100644
--- a/src/mobility/static-mobility-model.h
+++ b/src/mobility/constant-position-mobility-model.h
@@ -30,15 +30,15 @@ namespace ns3 {
  *        change once it has been set and until it is set again 
  *        explicitely to a new value.
  */
-class StaticMobilityModel : public MobilityModel 
+class ConstantPositionMobilityModel : public MobilityModel 
 {
 public:
   static TypeId GetTypeId (void);
   /**
    * Create a position located at coordinates (0,0,0)
    */
-  StaticMobilityModel ();
-  virtual ~StaticMobilityModel ();
+  ConstantPositionMobilityModel ();
+  virtual ~ConstantPositionMobilityModel ();
 
 private:
   virtual Vector DoGetPosition (void) const;
diff --git a/src/mobility/static-speed-mobility-model.cc b/src/mobility/constant-velocity-mobility-model.cc
similarity index 65%
rename from src/mobility/static-speed-mobility-model.cc
rename to src/mobility/constant-velocity-mobility-model.cc
index 50e153328..224359b15 100644
--- a/src/mobility/static-speed-mobility-model.cc
+++ b/src/mobility/constant-velocity-mobility-model.cc
@@ -17,29 +17,29 @@
  *
  * Author: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
  */
-#include "static-speed-mobility-model.h"
+#include "constant-velocity-mobility-model.h"
 #include "ns3/simulator.h"
 
 namespace ns3 {
 
-NS_OBJECT_ENSURE_REGISTERED (StaticSpeedMobilityModel);
+NS_OBJECT_ENSURE_REGISTERED (ConstantVelocityMobilityModel);
 
-TypeId StaticSpeedMobilityModel::GetTypeId (void)
+TypeId ConstantVelocityMobilityModel::GetTypeId (void)
 {
-  static TypeId tid = TypeId ("ns3::StaticSpeedMobilityModel")
+  static TypeId tid = TypeId ("ns3::ConstantVelocityMobilityModel")
     .SetParent<MobilityModel> ()
-    .AddConstructor<StaticSpeedMobilityModel> ();
+    .AddConstructor<ConstantVelocityMobilityModel> ();
   return tid;
 }
 
-StaticSpeedMobilityModel::StaticSpeedMobilityModel ()
+ConstantVelocityMobilityModel::ConstantVelocityMobilityModel ()
 {}
 
-StaticSpeedMobilityModel::~StaticSpeedMobilityModel ()
+ConstantVelocityMobilityModel::~ConstantVelocityMobilityModel ()
 {}
 
 void 
-StaticSpeedMobilityModel::SetVelocity (const Vector &speed)
+ConstantVelocityMobilityModel::SetVelocity (const Vector &speed)
 {
   m_helper.Update ();
   m_helper.SetVelocity (speed);
@@ -49,19 +49,19 @@ StaticSpeedMobilityModel::SetVelocity (const Vector &speed)
 
 
 Vector
-StaticSpeedMobilityModel::DoGetPosition (void) const
+ConstantVelocityMobilityModel::DoGetPosition (void) const
 {
   m_helper.Update ();
   return m_helper.GetCurrentPosition ();
 }
 void 
-StaticSpeedMobilityModel::DoSetPosition (const Vector &position)
+ConstantVelocityMobilityModel::DoSetPosition (const Vector &position)
 {
   m_helper.SetPosition (position);
   NotifyCourseChange ();
 }
 Vector
-StaticSpeedMobilityModel::DoGetVelocity (void) const
+ConstantVelocityMobilityModel::DoGetVelocity (void) const
 {
   return m_helper.GetVelocity ();
 }
diff --git a/src/mobility/static-speed-mobility-model.h b/src/mobility/constant-velocity-mobility-model.h
similarity index 92%
rename from src/mobility/static-speed-mobility-model.h
rename to src/mobility/constant-velocity-mobility-model.h
index b222f1268..5ce8bc4b8 100644
--- a/src/mobility/static-speed-mobility-model.h
+++ b/src/mobility/constant-velocity-mobility-model.h
@@ -32,7 +32,7 @@ namespace ns3 {
  *        change once it has been set and until it is set again 
  *        explicitely to a new value.
  */
-class StaticSpeedMobilityModel : public MobilityModel 
+class ConstantVelocityMobilityModel : public MobilityModel 
 {
 public:
   static TypeId GetTypeId (void);
@@ -40,8 +40,8 @@ public:
    * Create position located at coordinates (0,0,0) with
    * speed (0,0,0).
    */
-  StaticSpeedMobilityModel ();
-  virtual ~StaticSpeedMobilityModel ();
+  ConstantVelocityMobilityModel ();
+  virtual ~ConstantVelocityMobilityModel ();
 
   /**
    * \param speed the new speed to set.
diff --git a/src/mobility/mobility.h b/src/mobility/mobility.h
index cca34b6e6..98e2f37e1 100644
--- a/src/mobility/mobility.h
+++ b/src/mobility/mobility.h
@@ -9,10 +9,10 @@
  *    listeners to the course changes of a mobility model
  *
  * The mobility models themselves are:
- *   - ns3::StaticMobilityModel: a model which maintains a constant position
+ *   - ns3::ConstantPositionMobilityModel: a model which maintains a constant position
  *     until it is changed by the user.
  *
- *   - ns3::StaticSpeedMobilityModel: a model which maintains a constant speed
+ *   - ns3::ConstantVelocityMobilityModel: a model which maintains a constant speed
  *     until it is changed by the user.
  *
  *   - ns3::HierarchicalMobilityModel: a model which calculates the current 
diff --git a/src/mobility/wscript b/src/mobility/wscript
index 0163e3639..30ce477a1 100644
--- a/src/mobility/wscript
+++ b/src/mobility/wscript
@@ -8,9 +8,9 @@ def build(bld):
         'mobility-model.cc',
         'position-allocator.cc',
         'rectangle.cc',
-        'static-mobility-model.cc',
+        'constant-position-mobility-model.cc',
         'static-speed-helper.cc',
-        'static-speed-mobility-model.cc',
+        'constant-velocity-mobility-model.cc',
         'random-waypoint-mobility-model.cc',
         'random-walk-2d-mobility-model.cc',
         'random-direction-2d-mobility-model.cc',
@@ -24,9 +24,9 @@ def build(bld):
         'mobility-model.h',
         'position-allocator.h',
         'rectangle.h',
-        'static-mobility-model.h',
+        'constant-position-mobility-model.h',
         'static-speed-helper.h',
-        'static-speed-mobility-model.h',
+        'constant-velocity-mobility-model.h',
         'random-waypoint-mobility-model.h',
         'random-walk-2d-mobility-model.h',
         'random-direction-2d-mobility-model.h',