From d5062fa67a6c2cbd359b55bfa88c9f19890045af Mon Sep 17 00:00:00 2001
From: Guilhem Saurel <guilhem.saurel@laas.fr>
Date: Mon, 13 Aug 2018 16:44:32 +0200
Subject: [PATCH] Remove shell

ref https://github.com/stack-of-tasks/sot-core/issues/58
---
 .../sot-dynamic-pinocchio/angle-estimator.h   |   3 -
 .../sot-dynamic-pinocchio/dynamic-pinocchio.h |  43 +++--
 .../force-compensation.h                      |  65 +++----
 .../integrator-force-exact.h                  |  12 +-
 .../integrator-force-rk4.h                    |  12 +-
 .../sot-dynamic-pinocchio/integrator-force.h  |  29 ++-
 .../waist-attitude-from-sensor.h              |  20 +--
 include/sot-dynamic-pinocchio/zmpreffromcom.h |  15 +-
 src/angle-estimator.cpp                       |  30 +---
 src/force-compensation.cpp                    | 122 +------------
 src/integrator-force-exact.cpp                |  63 +++----
 src/integrator-force-rk4.cpp                  |  37 +---
 src/integrator-force.cpp                      |  48 +----
 src/sot-dynamic-pinocchio.cpp                 | 169 +++---------------
 src/waist-attitude-from-sensor.cpp            |  76 ++------
 src/zmpreffromcom.cpp                         |  52 +-----
 unitTesting/test_dyn.cpp                      |  10 +-
 17 files changed, 172 insertions(+), 634 deletions(-)

diff --git a/include/sot-dynamic-pinocchio/angle-estimator.h b/include/sot-dynamic-pinocchio/angle-estimator.h
index ba1c27a..33185c8 100644
--- a/include/sot-dynamic-pinocchio/angle-estimator.h
+++ b/include/sot-dynamic-pinocchio/angle-estimator.h
@@ -114,9 +114,6 @@ class SOTANGLEESTIMATOR_EXPORT AngleEstimator
  public: /* --- PARAMS --- */
   void fromSensor(const bool& fs) { fromSensor_ = fs; }
   bool fromSensor() const {    return fromSensor_;  }
-  virtual void commandLine( const std::string& cmdLine,
-			    std::istringstream& cmdArgs,
-			    std::ostream& os );
  private:
   bool fromSensor_;
 
diff --git a/include/sot-dynamic-pinocchio/dynamic-pinocchio.h b/include/sot-dynamic-pinocchio/dynamic-pinocchio.h
index 48ef5dc..8dba637 100644
--- a/include/sot-dynamic-pinocchio/dynamic-pinocchio.h
+++ b/include/sot-dynamic-pinocchio/dynamic-pinocchio.h
@@ -67,10 +67,10 @@
 #endif
 
 
-namespace dynamicgraph { 
+namespace dynamicgraph {
   namespace sot {
     namespace dg = dynamicgraph;
-    
+
     namespace command {
       class SetFile;
       class CreateOpPoint;
@@ -78,9 +78,9 @@ namespace dynamicgraph {
     /* --------------------------------------------------------------------- */
     /* --- CLASS ----------------------------------------------------------- */
     /* --------------------------------------------------------------------- */
-    
-    
-    
+
+
+
     /*! @ingroup signals
       \brief This class provides an inverse dynamic model of the robot.
       More precisely it wraps the newton euler algorithm implemented
@@ -92,8 +92,8 @@ class SOTDYNAMIC_EXPORT DynamicPinocchio
   friend class sot::command::SetFile;
   friend class sot::command::CreateOpPoint;
   //  friend class sot::command::InitializeRobot;
-  
-    public: 
+
+    public:
   EIGEN_MAKE_ALIGNED_OPERATOR_NEW
   DYNAMIC_GRAPH_ENTITY_DECL();
 
@@ -110,15 +110,15 @@ class SOTDYNAMIC_EXPORT DynamicPinocchio
   dg::SignalTimeDependent< dg::Matrix,int >&
     createJacobianSignal( const std::string& signame, const std::string& );
   void destroyJacobianSignal( const std::string& signame );
-  
+
   dg::SignalTimeDependent< MatrixHomogeneous,int >&
     createPositionSignal( const std::string&,const std::string& );
   void destroyPositionSignal( const std::string& signame );
-  
+
   dg::SignalTimeDependent< dg::Vector,int >&
     createVelocitySignal( const std::string&,const std::string& );
   void destroyVelocitySignal( const std::string& signame );
-  
+
   dg::SignalTimeDependent< dg::Vector,int >&
     createAccelerationSignal( const std::string&, const std::string& );
   void destroyAccelerationSignal( const std::string& signame );
@@ -137,7 +137,7 @@ class SOTDYNAMIC_EXPORT DynamicPinocchio
   dg::SignalPtr<dg::Vector,int> freeFlyerVelocitySIN;
   dg::SignalPtr<dg::Vector,int> jointAccelerationSIN;
   dg::SignalPtr<dg::Vector,int> freeFlyerAccelerationSIN;
-  
+
   dg::SignalTimeDependent<dg::Vector,int> pinocchioPosSINTERN;
   dg::SignalTimeDependent<dg::Vector,int> pinocchioVelSINTERN;
   dg::SignalTimeDependent<dg::Vector,int> pinocchioAccSINTERN;
@@ -151,17 +151,17 @@ class SOTDYNAMIC_EXPORT DynamicPinocchio
   int& computeForwardKinematics(int& dummy,const int& time );
   int& computeCcrba( int& dummy,const int& time );
   int& computeJacobians( int& dummy,const int& time );
-  
+
   dg::SignalTimeDependent<dg::Vector,int> zmpSOUT;
   dg::SignalTimeDependent<dg::Matrix,int> JcomSOUT;
   dg::SignalTimeDependent<dg::Vector,int> comSOUT;
   dg::SignalTimeDependent<dg::Matrix,int> inertiaSOUT;
-  
+
   dg::SignalTimeDependent<dg::Matrix,int>& jacobiansSOUT( const std::string& name );
   dg::SignalTimeDependent<MatrixHomogeneous,int>& positionsSOUT( const std::string& name );
   dg::SignalTimeDependent<dg::Vector,int>& velocitiesSOUT( const std::string& name );
   dg::SignalTimeDependent<dg::Vector,int>& accelerationsSOUT( const std::string& name );
-  
+
   dg::SignalTimeDependent<double,int> footHeightSOUT;
   dg::SignalTimeDependent<dg::Vector,int> upperJlSOUT;
   dg::SignalTimeDependent<dg::Vector,int> lowerJlSOUT;
@@ -184,14 +184,14 @@ class SOTDYNAMIC_EXPORT DynamicPinocchio
 
   /* --- MODEL CREATION --- */
 
-  
-  void displayModel() const 
+
+  void displayModel() const
   { assert(m_model); std::cout<<(*m_model)<<std::endl; };
 
   void setModel(se3::Model*);
 
   void setData(se3::Data*);
-  
+
   /* --- GETTERS --- */
 
   /// \brief Get joint position lower limits
@@ -228,7 +228,7 @@ class SOTDYNAMIC_EXPORT DynamicPinocchio
   dg::Matrix& computeGenericEndeffJacobian(const bool isFrame,
 					   const int jointId,
 					   dg::Matrix& res,const int& time );
-  MatrixHomogeneous& computeGenericPosition(const bool isFrame, 
+  MatrixHomogeneous& computeGenericPosition(const bool isFrame,
 					    const int jointId,
 					    MatrixHomogeneous& res,const int& time );
   dg::Vector& computeGenericVelocity(const int jointId,dg::Vector& res,const int& time );
@@ -246,9 +246,6 @@ class SOTDYNAMIC_EXPORT DynamicPinocchio
   dg::Vector& computeTorqueDrift( dg::Vector& res,const int& time );
 
  public: /* --- PARAMS --- */
-  virtual void commandLine( const std::string& cmdLine,
-			    std::istringstream& cmdArgs,
-			    std::ostream& os );
   void cmd_createOpPointSignals           ( const std::string& sig,const std::string& j );
   void cmd_createJacobianWorldSignal      ( const std::string& sig,const std::string& j );
   void cmd_createJacobianEndEffectorSignal( const std::string& sig,const std::string& j );
@@ -258,11 +255,11 @@ class SOTDYNAMIC_EXPORT DynamicPinocchio
 
  private:
   /// \brief map of joints in construction.
-  /// map: jointName -> (jointType,jointPosition (in parent frame), function_ptr to pinocchio Joint) 
+  /// map: jointName -> (jointType,jointPosition (in parent frame), function_ptr to pinocchio Joint)
   dg::Vector& getPinocchioPos(dg::Vector& q,const int& time);
   dg::Vector& getPinocchioVel(dg::Vector& v, const int& time);
   dg::Vector& getPinocchioAcc(dg::Vector& a, const int&time);
-  
+
   //\brief Index list for the first dof of (spherical joints)/ (spherical part of free-flyer joint).
   std::vector<int> sphericalJoints;
 
diff --git a/include/sot-dynamic-pinocchio/force-compensation.h b/include/sot-dynamic-pinocchio/force-compensation.h
index 008ab3b..6cb9739 100644
--- a/include/sot-dynamic-pinocchio/force-compensation.h
+++ b/include/sot-dynamic-pinocchio/force-compensation.h
@@ -43,12 +43,12 @@
 /* --- API ------------------------------------------------------------- */
 /* --------------------------------------------------------------------- */
 
-#if defined (WIN32) 
+#if defined (WIN32)
 #  if defined (force_compensation_EXPORTS)
 #    define SOTFORCECOMPENSATION_EXPORT __declspec(dllexport)
-#  else  
+#  else
 #    define SOTFORCECOMPENSATION_EXPORT __declspec(dllimport)
-#  endif 
+#  endif
 #else
 #  define SOTFORCECOMPENSATION_EXPORT
 #endif
@@ -70,12 +70,12 @@ namespace dynamicgraph { namespace sot {
 
     public:
       ForceCompensation( void );
-      static MatrixForce& computeHandXworld( 
+      static MatrixForce& computeHandXworld(
 					    const MatrixRotation & worldRhand,
 					    const dynamicgraph::Vector & transSensorCom,
 					    MatrixForce& res );
 
-  
+
       static MatrixForce& computeHandVsensor( const MatrixRotation & sensorRhand,
 					      MatrixForce& res );
       static MatrixForce& computeSensorXhand( const MatrixRotation & sensorRhand,
@@ -106,7 +106,7 @@ namespace dynamicgraph { namespace sot {
       static dynamicgraph::Vector& computeDeadZone( const dynamicgraph::Vector& torqueInput,
 					  const dynamicgraph::Vector& deadZoneLimit,
 					  dynamicgraph::Vector& res );
-  
+
     public: // CALIBRATION
 
       std::list<dynamicgraph::Vector> torsorList;
@@ -115,15 +115,15 @@ namespace dynamicgraph { namespace sot {
       void clearCalibration( void );
       void addCalibrationValue( const dynamicgraph::Vector& torsor,
 				const MatrixRotation & worldRhand );
-  
+
       dynamicgraph::Vector calibrateTransSensorCom( const dynamicgraph::Vector& gravity,
 					  const MatrixRotation& handRsensor );
       dynamicgraph::Vector calibrateGravity( const MatrixRotation& handRsensor,
 				   bool precompensationCalibration = false,
 				   const MatrixRotation& hand0Rsensor = I3 );
 
-    
-  
+
+
     };
 
     /* --------------------------------------------------------------------- */
@@ -147,50 +147,43 @@ namespace dynamicgraph { namespace sot {
     public: /* --- SIGNAL --- */
 
       /* --- INPUTS --- */
-      dg::SignalPtr<dynamicgraph::Vector,int> torsorSIN; 
-      dg::SignalPtr<MatrixRotation,int> worldRhandSIN; 
+      dg::SignalPtr<dynamicgraph::Vector,int> torsorSIN;
+      dg::SignalPtr<MatrixRotation,int> worldRhandSIN;
 
       /* --- CONSTANTS --- */
-      dg::SignalPtr<MatrixRotation,int> handRsensorSIN; 
-      dg::SignalPtr<dynamicgraph::Vector,int> translationSensorComSIN; 
-      dg::SignalPtr<dynamicgraph::Vector,int> gravitySIN; 
-      dg::SignalPtr<dynamicgraph::Vector,int> precompensationSIN; 
-      dg::SignalPtr<dynamicgraph::Matrix,int> gainSensorSIN; 
-      dg::SignalPtr<dynamicgraph::Vector,int> deadZoneLimitSIN; 
-      dg::SignalPtr<dynamicgraph::Vector,int> transSensorJointSIN; 
-      dg::SignalPtr<dynamicgraph::Matrix,int> inertiaJointSIN; 
-
-      dg::SignalPtr<dynamicgraph::Vector,int> velocitySIN; 
-      dg::SignalPtr<dynamicgraph::Vector,int> accelerationSIN; 
+      dg::SignalPtr<MatrixRotation,int> handRsensorSIN;
+      dg::SignalPtr<dynamicgraph::Vector,int> translationSensorComSIN;
+      dg::SignalPtr<dynamicgraph::Vector,int> gravitySIN;
+      dg::SignalPtr<dynamicgraph::Vector,int> precompensationSIN;
+      dg::SignalPtr<dynamicgraph::Matrix,int> gainSensorSIN;
+      dg::SignalPtr<dynamicgraph::Vector,int> deadZoneLimitSIN;
+      dg::SignalPtr<dynamicgraph::Vector,int> transSensorJointSIN;
+      dg::SignalPtr<dynamicgraph::Matrix,int> inertiaJointSIN;
+
+      dg::SignalPtr<dynamicgraph::Vector,int> velocitySIN;
+      dg::SignalPtr<dynamicgraph::Vector,int> accelerationSIN;
 
       /* --- INTERMEDIATE OUTPUTS --- */
-      dg::SignalTimeDependent<MatrixForce,int> handXworldSOUT; 
-      dg::SignalTimeDependent<MatrixForce,int> handVsensorSOUT; 
-      dg::SignalPtr<dynamicgraph::Vector,int> torsorDeadZoneSIN; 
+      dg::SignalTimeDependent<MatrixForce,int> handXworldSOUT;
+      dg::SignalTimeDependent<MatrixForce,int> handVsensorSOUT;
+      dg::SignalPtr<dynamicgraph::Vector,int> torsorDeadZoneSIN;
 
       dg::SignalTimeDependent<MatrixForce,int> sensorXhandSOUT;
       //dg::SignalTimeDependent<dynamicgraph::Matrix,int> inertiaSensorSOUT;
-      dg::SignalTimeDependent<dynamicgraph::Vector,int> momentumSOUT; 
-      dg::SignalPtr<dynamicgraph::Vector,int> momentumSIN; 
+      dg::SignalTimeDependent<dynamicgraph::Vector,int> momentumSOUT;
+      dg::SignalPtr<dynamicgraph::Vector,int> momentumSIN;
 
       /* --- OUTPUTS --- */
-      dg::SignalTimeDependent<dynamicgraph::Vector,int> torsorCompensatedSOUT; 
+      dg::SignalTimeDependent<dynamicgraph::Vector,int> torsorCompensatedSOUT;
       dg::SignalTimeDependent<dynamicgraph::Vector,int> torsorDeadZoneSOUT;
 
       typedef int sotDummyType;
-      dg::SignalTimeDependent<sotDummyType,int> calibrationTrigerSOUT; 
+      dg::SignalTimeDependent<sotDummyType,int> calibrationTrigerSOUT;
 
     public: /* --- COMMANDLINE --- */
 
       sotDummyType& calibrationTriger( sotDummyType& dummy,int time );
 
-
-      virtual void commandLine( const std::string& cmdLine,
-				std::istringstream& cmdArgs,
-				std::ostream& os );
-
-
-
     };
 
 
diff --git a/include/sot-dynamic-pinocchio/integrator-force-exact.h b/include/sot-dynamic-pinocchio/integrator-force-exact.h
index c1151f9..2a8f8cc 100644
--- a/include/sot-dynamic-pinocchio/integrator-force-exact.h
+++ b/include/sot-dynamic-pinocchio/integrator-force-exact.h
@@ -44,12 +44,12 @@
 /* --- API ------------------------------------------------------------- */
 /* --------------------------------------------------------------------- */
 
-#if defined (WIN32) 
+#if defined (WIN32)
 #  if defined (integrator_force_exact_EXPORTS)
 #    define SOTINTEGRATORFORCEEXACT_EXPORT __declspec(dllexport)
-#  else  
+#  else
 #    define SOTINTEGRATORFORCEEXACT_EXPORT __declspec(dllimport)
-#  endif 
+#  endif
 #else
 #  define SOTINTEGRATORFORCEEXACT_EXPORT
 #endif
@@ -81,12 +81,6 @@ class SOTINTEGRATORFORCEEXACT_EXPORT IntegratorForceExact
  public: /* --- FUNCTIONS --- */
   dynamicgraph::Vector& computeVelocityExact( dynamicgraph::Vector& res,
 				    const int& time );
-  
-/*  public: /\* --- PARAMS --- *\/ */
-/*   virtual void commandLine( const std::string& cmdLine, */
-/* 			    std::istringstream& cmdArgs, */
-/* 			    std::ostream& os ); */
-    
 
 };
 
diff --git a/include/sot-dynamic-pinocchio/integrator-force-rk4.h b/include/sot-dynamic-pinocchio/integrator-force-rk4.h
index 6a6ad20..1621976 100644
--- a/include/sot-dynamic-pinocchio/integrator-force-rk4.h
+++ b/include/sot-dynamic-pinocchio/integrator-force-rk4.h
@@ -44,12 +44,12 @@
 /* --- API ------------------------------------------------------------- */
 /* --------------------------------------------------------------------- */
 
-#if defined (WIN32) 
+#if defined (WIN32)
 #  if defined (integrator_force_rk4_EXPORTS)
 #    define SOTINTEGRATORFORCERK4_EXPORT __declspec(dllexport)
-#  else  
+#  else
 #    define SOTINTEGRATORFORCERK4_EXPORT __declspec(dllimport)
-#  endif 
+#  endif
 #else
 #  define SOTINTEGRATORFORCERK4_EXPORT
 #endif
@@ -81,12 +81,6 @@ class SOTINTEGRATORFORCERK4_EXPORT IntegratorForceRK4
  public: /* --- FUNCTIONS --- */
   dynamicgraph::Vector& computeDerivativeRK4( dynamicgraph::Vector& res,
 				    const int& time );
-  
-/*  public: /\* --- PARAMS --- *\/ */
-/*   virtual void commandLine( const std::string& cmdLine, */
-/* 			    std::istringstream& cmdArgs, */
-/* 			    std::ostream& os ); */
-    
 
 };
 
diff --git a/include/sot-dynamic-pinocchio/integrator-force.h b/include/sot-dynamic-pinocchio/integrator-force.h
index 9de5303..4b7834a 100644
--- a/include/sot-dynamic-pinocchio/integrator-force.h
+++ b/include/sot-dynamic-pinocchio/integrator-force.h
@@ -43,12 +43,12 @@
 /* --- API ------------------------------------------------------------- */
 /* --------------------------------------------------------------------- */
 
-#if defined (WIN32) 
+#if defined (WIN32)
 #  if defined (integrator_force_EXPORTS)
 #    define SOTINTEGRATORFORCE_EXPORT __declspec(dllexport)
-#  else  
+#  else
 #    define SOTINTEGRATORFORCE_EXPORT __declspec(dllimport)
-#  endif 
+#  endif
 #else
 #  define SOTINTEGRATORFORCE_EXPORT
 #endif
@@ -80,18 +80,18 @@ class SOTINTEGRATORFORCE_EXPORT IntegratorForce
 
  public: /* --- SIGNAL --- */
 
-  dg::SignalPtr<dynamicgraph::Vector,int> forceSIN; 
-  dg::SignalPtr<dynamicgraph::Matrix,int> massInverseSIN; 
-  dg::SignalPtr<dynamicgraph::Matrix,int> frictionSIN; 
+  dg::SignalPtr<dynamicgraph::Vector,int> forceSIN;
+  dg::SignalPtr<dynamicgraph::Matrix,int> massInverseSIN;
+  dg::SignalPtr<dynamicgraph::Matrix,int> frictionSIN;
 
   /* Memory of the previous iteration. The sig is fed by the previous
    * computations. */
-  dg::SignalPtr<dynamicgraph::Vector,int> velocityPrecSIN; 
-  dg::SignalTimeDependent<dynamicgraph::Vector,int> velocityDerivativeSOUT; 
-  dg::SignalTimeDependent<dynamicgraph::Vector,int> velocitySOUT; 
+  dg::SignalPtr<dynamicgraph::Vector,int> velocityPrecSIN;
+  dg::SignalTimeDependent<dynamicgraph::Vector,int> velocityDerivativeSOUT;
+  dg::SignalTimeDependent<dynamicgraph::Vector,int> velocitySOUT;
 
-  dg::SignalPtr<dynamicgraph::Matrix,int> massSIN; 
-  dg::SignalTimeDependent<dynamicgraph::Matrix,int> massInverseSOUT; 
+  dg::SignalPtr<dynamicgraph::Matrix,int> massSIN;
+  dg::SignalTimeDependent<dynamicgraph::Matrix,int> massInverseSOUT;
 
  public: /* --- FUNCTIONS --- */
   dynamicgraph::Vector& computeDerivative( dynamicgraph::Vector& res,
@@ -102,13 +102,6 @@ class SOTINTEGRATORFORCE_EXPORT IntegratorForce
   dynamicgraph::Matrix& computeMassInverse( dynamicgraph::Matrix& res,
 				  const int& time );
 
-  
- public: /* --- PARAMS --- */
-  virtual void commandLine( const std::string& cmdLine,
-			    std::istringstream& cmdArgs,
-			    std::ostream& os );
-    
-
 };
 
 
diff --git a/include/sot-dynamic-pinocchio/waist-attitude-from-sensor.h b/include/sot-dynamic-pinocchio/waist-attitude-from-sensor.h
index f442e21..57cb9cf 100644
--- a/include/sot-dynamic-pinocchio/waist-attitude-from-sensor.h
+++ b/include/sot-dynamic-pinocchio/waist-attitude-from-sensor.h
@@ -42,12 +42,12 @@
 /* --- API ------------------------------------------------------------- */
 /* --------------------------------------------------------------------- */
 
-#if defined (WIN32) 
+#if defined (WIN32)
 #  if defined (waist_attitude_from_sensor_EXPORTS)
 #    define SOTWAISTATTITUDEFROMSENSOR_EXPORT __declspec(dllexport)
-#  else  
+#  else
 #    define SOTWAISTATTITUDEFROMSENSOR_EXPORT __declspec(dllimport)
-#  endif 
+#  endif
 #else
 #  define SOTWAISTATTITUDEFROMSENSOR_EXPORT
 #endif
@@ -81,13 +81,6 @@ class SOTWAISTATTITUDEFROMSENSOR_EXPORT WaistAttitudeFromSensor
   dg::SignalPtr<MatrixHomogeneous,int> positionSensorSIN;
   dg::SignalTimeDependent<VectorRollPitchYaw,int> attitudeWaistSOUT;
 
-
- public: /* --- PARAMS --- */
-  virtual void commandLine( const std::string& cmdLine,
-			    std::istringstream& cmdArgs,
-			    std::ostream& os );
-    
-
 };
 
 
@@ -120,13 +113,6 @@ class SOTWAISTATTITUDEFROMSENSOR_EXPORT WaistPoseFromSensorAndContact
   dg::SignalPtr<MatrixHomogeneous,int> positionContactSIN;
   dg::SignalTimeDependent<dynamicgraph::Vector,int> positionWaistSOUT;
 
-
- public: /* --- PARAMS --- */
-  virtual void commandLine( const std::string& cmdLine,
-			    std::istringstream& cmdArgs,
-			    std::ostream& os );
-    
-
 };
 
 
diff --git a/include/sot-dynamic-pinocchio/zmpreffromcom.h b/include/sot-dynamic-pinocchio/zmpreffromcom.h
index 7a9edb9..d70a2e3 100644
--- a/include/sot-dynamic-pinocchio/zmpreffromcom.h
+++ b/include/sot-dynamic-pinocchio/zmpreffromcom.h
@@ -42,12 +42,12 @@
 /* --- API ------------------------------------------------------------- */
 /* --------------------------------------------------------------------- */
 
-#if defined (WIN32) 
+#if defined (WIN32)
 #  if defined (zmpreffromcom_EXPORTS)
 #    define SOTZMPREFFROMCOM_EXPORT __declspec(dllexport)
-#  else  
+#  else
 #    define SOTZMPREFFROMCOM_EXPORT __declspec(dllimport)
-#  endif 
+#  endif
 #else
 #  define SOTZMPREFFROMCOM_EXPORT
 #endif
@@ -69,7 +69,7 @@ class SOTZMPREFFROMCOM_EXPORT ZmprefFromCom
   double dt;
   const static double DT_DEFAULT; // = 5e-3; // 5ms
   double footHeight;
-  const static double FOOT_HEIGHT_DEFAULT; // = .105; 
+  const static double FOOT_HEIGHT_DEFAULT; // = .105;
 
  public: /* --- CONSTRUCTION --- */
 
@@ -86,13 +86,6 @@ class SOTZMPREFFROMCOM_EXPORT ZmprefFromCom
   dg::SignalPtr<dynamicgraph::Vector,int> dcomSIN;
   dg::SignalTimeDependent<dynamicgraph::Vector,int> zmprefSOUT;
 
-
- public: /* --- PARAMS --- */
-  virtual void commandLine( const std::string& cmdLine,
-			    std::istringstream& cmdArgs,
-			    std::ostream& os );
-    
-
 };
 
 
diff --git a/src/angle-estimator.cpp b/src/angle-estimator.cpp
index 8c505d8..e0a0e91 100644
--- a/src/angle-estimator.cpp
+++ b/src/angle-estimator.cpp
@@ -315,7 +315,7 @@ computeWaistWorldPosition( MatrixHomogeneous& res,
   if( fromSensor_ )
     {
       const MatrixRotation & Rflex = flexibilitySOUT( time ); // footRleg
-      MatrixHomogeneous footMleg; 
+      MatrixHomogeneous footMleg;
       footMleg.linear() = Rflex; footMleg.translation().setZero();
 
       tmpRes = footMleg*legMwaist;
@@ -384,31 +384,3 @@ compute_qdotSOUT( dynamicgraph::Vector& res,
 
   return res;
 }
-
-/* --- PARAMS --------------------------------------------------------------- */
-/* --- PARAMS --------------------------------------------------------------- */
-/* --- PARAMS --------------------------------------------------------------- */
-void AngleEstimator::
-commandLine( const std::string& cmdLine,
-	     std::istringstream& cmdArgs,
-	     std::ostream& os )
-{
-  sotDEBUG(25) << "Cmd " << cmdLine <<std::endl;
-
-  if( cmdLine == "help" )
-    {
-      Entity::commandLine(cmdLine,cmdArgs,os);
-    }
-  else if( cmdLine == "fromSensor" )
-    {
-      std::string val; cmdArgs>>val;
-      if( ("true"==val)||("false"==val) )
-	{
-	  fromSensor_ = ( val=="true" );
-	} else {
-	  os << "fromSensor = " << (fromSensor_?"true":"false") << std::endl;
-	}
-    }
-  else { Entity::commandLine( cmdLine,cmdArgs,os); }
-}
-
diff --git a/src/force-compensation.cpp b/src/force-compensation.cpp
index 3eb469a..e952e3e 100644
--- a/src/force-compensation.cpp
+++ b/src/force-compensation.cpp
@@ -331,7 +331,7 @@ computeHandXworld( const MatrixRotation & worldRhand,
   sotDEBUG(25) << "wRrh = " << worldRhand <<std::endl;
   sotDEBUG(25) << "SC = " << transSensorCom <<std::endl;
 
-  MatrixHomogeneous scRw; 
+  MatrixHomogeneous scRw;
   scRw.linear()=worldRhand.transpose();  scRw.translation()=transSensorCom;
   sotDEBUG(25) << "scMw = " << scRw <<std::endl;
 
@@ -344,7 +344,7 @@ computeHandXworld( const MatrixRotation & worldRhand,
     _t(2), 0, -_t(0),
     -_t(1), _t(0), 0;
   Eigen::Matrix3d sk; sk = Tx*R;
-  
+
   res.block<3,3>(0,0) = R;
   res.block<3,3>(0,3).setZero();
   res.block<3,3>(3,0) = sk;
@@ -395,7 +395,7 @@ computeSensorXhand( const MatrixRotation & /*handRsensor*/,
   Tx << 0, -transJointSensor(2), transJointSensor(1),
     transJointSensor(2), 0, -transJointSensor(0),
     -transJointSensor(1), transJointSensor(0), 0;
-  
+
   res.block<3,3>(0,0).setIdentity();
   res.block<3,3>(0,3).setZero();
   res.block<3,3>(3,0) = Tx;
@@ -444,7 +444,7 @@ computeTorsorCompensated( const dynamicgraph::Vector& torqueInput,
   sotDEBUG(25) << "t_nc = " << torqueInput;
   dynamicgraph::Vector torquePrecompensated(6);
   //if( usingPrecompensation )
-  torquePrecompensated = torqueInput+torquePrecompensation; 
+  torquePrecompensated = torqueInput+torquePrecompensation;
   //else { torquePrecompensated = torqueInput; }
   sotDEBUG(25) << "t_pre = " << torquePrecompensated;
 
@@ -496,7 +496,7 @@ crossProduct_V_F( const dynamicgraph::Vector& velocity,
     }
   return res;
 }
-				
+
 
 dynamicgraph::Vector& ForceCompensation::
 computeMomentum( const dynamicgraph::Vector& velocity,
@@ -553,115 +553,3 @@ calibrationTriger( ForceCompensationPlugin::sotDummyType& dummy,int /*time*/ )
   //   sotDEBUGOUT(45);
   return dummy=1;
 }
-
-/* --- COMMANDLINE ---------------------------------------------------------- */
-/* --- COMMANDLINE ---------------------------------------------------------- */
-/* --- COMMANDLINE ---------------------------------------------------------- */
-
-void ForceCompensationPlugin::
-commandLine( const std::string& cmdLine,
-	     std::istringstream& cmdArgs,
-	     std::ostream& os )
-{
-  if( "help"==cmdLine )
-    {
-      os << "ForceCompensation: "
-	 << "  - clearCalibration" << std::endl
-	 << "  - {start|stop}Calibration [wait <time_sec>]" << std::endl
-	 << "  - calibrateGravity\t[only {x|y|z}]" << std::endl
-	 << "  - calibratePosition" << std::endl
-	 << "  - precomp [{true|false}]:  get/set the "
-	 << "precompensation due to sensor calib." << std::endl;
-    }
-  //   else if( "clearCalibration" == cmdLine )
-  //     {
-  //       clearCalibration();
-  //     }
-  //   else if( "startCalibration" == cmdLine )
-  //     {
-  //       calibrationStarted = true;
-  //       cmdArgs >> std::ws;
-  //       if( cmdArgs.good() )
-  // 	{
-  // 	  std::string cmdWait; cmdArgs>>cmdWait>>std::ws;
-  // 	  if( (cmdWait == "wait")&&(cmdArgs.good()) )
-  // 	    {
-  // 	      double timeSec; cmdArgs >> timeSec;
-  // 	      unsigned int timeMSec= (unsigned int)(round(timeSec*1000*1000));
-  // 	      sotDEBUG(15) << "Calibration: wait for " << timeMSec << "us."<<std::endl;
-  // 	      usleep( timeMSec );
-  // 	      calibrationStarted = false;
-  // 	    }
-  // 	}
-  //     }
-  //   else if( "stopCalibration" == cmdLine )
-  //     {
-  //       calibrationStarted = false;
-  //     }
-  //   else if( "calibrateGravity" == cmdLine )
-  //     {
-  //       if( calibrationStarted )
-  // 	{
-  // 	  os<< "Calibration phase is on, stop it first."<<std::endl;
-  // 	  return;
-  // 	}
-  //       dynamicgraph::Vector grav = calibrateGravity( handRsensorSIN.accessCopy(),
-  // 					  usingPrecompensation );
-
-  //       cmdArgs >> std::ws;
-  //       if( cmdArgs.good() )
-  // 	{
-  // 	  std::string cmdOnly; cmdArgs>>cmdOnly>>std::ws;
-  // 	  if( (cmdOnly == "only")&&(cmdArgs.good()) )
-  // 	    {
-  // 	      std::string xyz; cmdArgs >> xyz;
-  // 	      if( "x"==xyz ) { grav(1)=grav(2)=0.; }
-  // 	      else if( "y"==xyz ) { grav(0)=grav(2)=0.; }
-  // 	      else if( "z"==xyz ) { grav(0)=grav(1)=0.; }
-  // 	    }
-  // 	}
-
-  //       gravitySIN = grav;
-  //     }
-  //   else if( "calibratePosition" == cmdLine )
-  //     {
-  //       if( calibrationStarted )
-  // 	{
-  // 	  return;
-  //       	  os<< "Calibration phase is on, stop it first."<<std::endl;
-  // 	}
-  //       dynamicgraph::Vector position(3);
-  //       position = calibrateTransSensorCom( gravitySIN.accessCopy(),
-  // 					  handRsensorSIN.accessCopy() );
-  //       transSensorComSIN = position;
-  //     }
-  else if( "precomp" == cmdLine )
-    {
-      cmdArgs>>std::ws;
-      if( cmdArgs.good() )
-	{  cmdArgs >>  usingPrecompensation; }
-      else { os << "precompensation = " << usingPrecompensation <<std::endl; }
-    }
-  else if( "compensateMomentum" == cmdLine )
-    {
-      cmdArgs>>std::ws;
-      if( cmdArgs.good() )
-	{
-	  bool use;  cmdArgs >> use;
-	  if( use ) momentumSIN.plug( &momentumSOUT );
-	  else
-	    {
-	      dynamicgraph::Vector m(6); m.resize(0); momentumSIN = m;
-	    }
-	}
-      else
-	{
-	  os << "compensateMomentum = " << (momentumSIN.getPtr()!=&momentumSIN)
-	     <<std::endl;
-	}
-    }
-  else{ Entity::commandLine( cmdLine,cmdArgs,os ); }
-
-
-}
-
diff --git a/src/integrator-force-exact.cpp b/src/integrator-force-exact.cpp
index 3b8c017..3c0ce3f 100644
--- a/src/integrator-force-exact.cpp
+++ b/src/integrator-force-exact.cpp
@@ -28,11 +28,11 @@ using namespace dynamicgraph;
 DYNAMICGRAPH_FACTORY_ENTITY_PLUGIN(IntegratorForceExact,"IntegratorForceExact");
 
 IntegratorForceExact::
-IntegratorForceExact( const std::string & name ) 
+IntegratorForceExact( const std::string & name )
   :IntegratorForce(name)
 {
   sotDEBUGIN(5);
-  
+
   velocitySOUT.
     setFunction( boost::bind(&IntegratorForceExact::computeVelocityExact,
 			     this,_1,_2));
@@ -73,38 +73,38 @@ int geev(Matrix &a,
   char jobvl='V';
   char jobvr='V';
   int const n = (int)a.rows();
-  
+
   Vector wr(n);
   Vector wi(n);
   double* vl_real = MRAWDATA(vl2);
   const int ldvl = (int)vl2.rows();
   double* vr_real = MRAWDATA(vr2);
   const int ldvr = (int)vr2.rows();
-  
+
   // workspace query
   int lwork = -1;
   double work_temp;
   int result=0;
   dgeev_(&jobvl, &jobvr, &n,
-	 MRAWDATA(a), &n, 
-	 MRAWDATA(wr), MRAWDATA(wi), 
+	 MRAWDATA(a), &n,
+	 MRAWDATA(wr), MRAWDATA(wi),
 	 vl_real, &ldvl, vr_real, &ldvr,
 	 &work_temp, &lwork, &result);
   if (result != 0)
     return result;
-  
+
   lwork = (int) work_temp;
   Vector work(lwork);
   dgeev_(&jobvl, &jobvr, &n,
-	 MRAWDATA(a), &n, 
-	 MRAWDATA(wr), MRAWDATA(wi), 
+	 MRAWDATA(a), &n,
+	 MRAWDATA(wr), MRAWDATA(wi),
 	 vl_real, &ldvl, vr_real, &ldvr,
 	 MRAWDATA(work), &lwork,
 	 &result);
 
   for (int i = 0; i < n; i++)
     w[i] = std::complex<double>(wr[i], wi[i]);
-  
+
   return result;
 }
 
@@ -117,7 +117,7 @@ static void eigenDecomp( const dynamicgraph::Matrix& M,
   Eigen::VectorXcd evals(SIZE);
   Matrix vl(SIZE,SIZE);
   Matrix vr(SIZE,SIZE);
-  
+
   //  const int errCode = lapack::geev(Y, evals, &vl, &vr, lapack::optimal_workspace());
   const int errCode = geev(Y,evals,vl,vr);
   if( errCode<0 )
@@ -126,14 +126,14 @@ static void eigenDecomp( const dynamicgraph::Matrix& M,
   else if( errCode>0 )
     { SOT_THROW ExceptionDynamic( ExceptionDynamic::INTEGRATION,
 				     "No convergence for given matrix",""); }
-  
+
   P.resize(SIZE,SIZE);   eig.resize(SIZE);
   for( unsigned int i=0;i<SIZE;++i )
     {
       for( unsigned int j=0;j<SIZE;++j ){ P(i,j)=vr(i,j); }
       eig(i)=evals(i).real();
-      if( fabsf(static_cast<float>(evals(i).imag()))>1e-5 ) 
-	{ 
+      if( fabsf(static_cast<float>(evals(i).imag()))>1e-5 )
+	{
 	  SOT_THROW ExceptionDynamic( ExceptionDynamic::INTEGRATION,
 					 "Error imaginary part not null. ",
 					 "(at position %d: %f)",i,evals(i).imag() );
@@ -161,7 +161,7 @@ static void expMatrix( const dynamicgraph::Matrix& MiB,
     for( unsigned int j=0;j<SIZE;++j )
       Pmib(i,j)*= exp( eig_mib(j) );
   Mexp = Pmib*Pinv;
-  
+
   sotDEBUG(45) << "expMiB = " << Mexp;
   return ;
 }
@@ -172,7 +172,7 @@ static void expMatrix( const dynamicgraph::Matrix& MiB,
 
 /* The derivative of the signal is such that: M v_dot + B v = f. We deduce:
  * v_dot =  M^-1 (f - Bv)
- * Using Exact method: 
+ * Using Exact method:
  * dv = exp( M^-1.B.t) ( v0-B^-1.f ) + B^-1.f
  */
 
@@ -189,10 +189,10 @@ computeVelocityExact( dynamicgraph::Vector& res,
   res.resize(nv); res.setZero();
 
   if(! velocityPrecSIN )
-    { 
+    {
       dynamicgraph::Vector zero( nv ); zero.fill(0);
       velocityPrecSIN = zero;
-    } 
+    }
   const dynamicgraph::Vector & vel = velocityPrecSIN( time );
   double & dt = this->IntegratorForce::timeStep; // this is &
 
@@ -205,7 +205,7 @@ computeVelocityExact( dynamicgraph::Vector& res,
   dynamicgraph::Matrix MiB( nv,nv );
   MiB = massInverse*friction;
   sotDEBUG(25) << "MiB = " << MiB;
-  
+
   dynamicgraph::Matrix MiBexp( nv,nv );
   MiB*=-dt; expMatrix(MiB,MiBexp);
   sotDEBUG(25) << "expMiB = " << MiBexp;
@@ -214,38 +214,19 @@ computeVelocityExact( dynamicgraph::Vector& res,
   dynamicgraph::Vector Bif( nf ); Bif = Binv*force;
   sotDEBUG(25) << "Binv = " << Binv;
   sotDEBUG(25) << "Bif = " << Bif;
-  
+
   dynamicgraph::Vector v0_bif = vel;
   v0_bif -= Bif;
   sotDEBUG(25) << "Kst = " << v0_bif;
-  
+
   res.resize( MiBexp.rows() );
   res = MiBexp*v0_bif;
 
   res += Bif;
   velocityPrecSIN = res ;
   sotDEBUG(25) << "vfin = " << res;
- 
+
 
   sotDEBUGOUT(15);
   return res;
 }
-
-
-/* --- PARAMS --------------------------------------------------------------- */
-/* --- PARAMS --------------------------------------------------------------- */
-/* --- PARAMS --------------------------------------------------------------- */
-// void IntegratorForceExact::
-// commandLine( const std::string& cmdLine,
-// 	     std::istringstream& cmdArgs,
-// 	     std::ostream& os )
-// {
-//   sotDEBUG(25) << "Cmd " << cmdLine <<std::endl;
-
-//   if( cmdLine == "help" )
-//     {
-//       os << "IntegratorForceExact: " << std::endl;
-//     }
-//   else { IntegratorForce::commandLine( cmdLine,cmdArgs,os); }
-// }
-
diff --git a/src/integrator-force-rk4.cpp b/src/integrator-force-rk4.cpp
index 8e654fd..6104215 100644
--- a/src/integrator-force-rk4.cpp
+++ b/src/integrator-force-rk4.cpp
@@ -28,15 +28,15 @@ using namespace dynamicgraph;
 DYNAMICGRAPH_FACTORY_ENTITY_PLUGIN(IntegratorForceRK4,"IntegratorForceRK4");
 
 IntegratorForceRK4::
-IntegratorForceRK4( const std::string & name ) 
+IntegratorForceRK4( const std::string & name )
   :IntegratorForce(name)
 {
   sotDEBUGIN(5);
-  
+
   velocityDerivativeSOUT.
     setFunction( boost::bind(&IntegratorForceRK4::computeDerivativeRK4,
 			     this,_1,_2));
-  
+
   sotDEBUGOUT(5);
 }
 
@@ -73,10 +73,10 @@ computeDerivativeRK4( dynamicgraph::Vector& res,
   res.resize(nv); res.fill(0);
 
   if(! velocityPrecSIN )
-    { 
+    {
       dynamicgraph::Vector zero( nv ); zero.fill(0);
       velocityPrecSIN = zero;
-    } 
+    }
   const dynamicgraph::Vector & vel = velocityPrecSIN( time );
   double & dt = this->IntegratorForce::timeStep; // this is &
 
@@ -99,39 +99,20 @@ computeDerivativeRK4( dynamicgraph::Vector& res,
       sotDEBUG(35) << "f"<<i<<" = " << fi;
       ki = massInverse*fi;
       sotDEBUG(35) << "k"<<i<<" = " << ki;
-      if( i+1<4 ) 
+      if( i+1<4 )
 	{
 	  v[i+1] = ki;  v[i+1] *= (dt/rk_fact[i+1]);
-	  v[i+1] += vel; 
+	  v[i+1] += vel;
 	}
       ki *= rk_fact[i];
       res += ki;
       sotDEBUG(35) << "sum_k"<<i<<" = " << res;
       sumFact += rk_fact[i];
     }
-  
+
   sotDEBUG(35) << "sum_ki = " << res;
   res *= (1/sumFact);
-  
+
   sotDEBUGOUT(15);
   return res;
 }
-
-
-/* --- PARAMS --------------------------------------------------------------- */
-/* --- PARAMS --------------------------------------------------------------- */
-/* --- PARAMS --------------------------------------------------------------- */
-// void IntegratorForceRK4::
-// commandLine( const std::string& cmdLine,
-// 	     std::istringstream& cmdArgs,
-// 	     std::ostream& os )
-// {
-//   sotDEBUG(25) << "Cmd " << cmdLine <<std::endl;
-
-//   if( cmdLine == "help" )
-//     {
-//       os << "IntegratorForceRK4: " << std::endl;
-//     }
-//   else { IntegratorForce::commandLine( cmdLine,cmdArgs,os); }
-// }
-
diff --git a/src/integrator-force.cpp b/src/integrator-force.cpp
index 1b3cd74..ea4d9d7 100644
--- a/src/integrator-force.cpp
+++ b/src/integrator-force.cpp
@@ -29,14 +29,14 @@ DYNAMICGRAPH_FACTORY_ENTITY_PLUGIN(IntegratorForce,"IntegratorForce");
 const double IntegratorForce:: TIME_STEP_DEFAULT = 5e-3;
 
 IntegratorForce::
-IntegratorForce( const std::string & name ) 
+IntegratorForce( const std::string & name )
   :Entity(name)
    ,timeStep( TIME_STEP_DEFAULT )
    ,forceSIN(NULL,"sotIntegratorForce("+name+")::input(vector)::force")
    ,massInverseSIN(NULL,"sotIntegratorForce("+name+")::input(matrix)::massInverse")
    ,frictionSIN(NULL,"sotIntegratorForce("+name+")::input(matrix)::friction")
    ,velocityPrecSIN(NULL,"sotIntegratorForce("+name+")::input(matrix)::vprec")
-  
+
    ,velocityDerivativeSOUT
   ( boost::bind(&IntegratorForce::computeDerivative,this,_1,_2),
     velocityPrecSIN<<forceSIN<<massInverseSIN<<frictionSIN,
@@ -51,7 +51,7 @@ IntegratorForce( const std::string & name )
 		    "sotIntegratorForce("+name+")::input(matrix)::massInverseOUT")
 {
   sotDEBUGIN(5);
-  
+
   signalRegistration(forceSIN);
   signalRegistration(massInverseSIN);
   signalRegistration(frictionSIN);
@@ -98,15 +98,15 @@ computeDerivative( dynamicgraph::Vector& res,
   dynamicgraph::Vector f_bv( force.size() );
 
   if( velocityPrecSIN )
-    { 
+    {
       const dynamicgraph::Vector & vel = velocityPrecSIN( time );
       sotDEBUG(15) << "vel = " << vel << std::endl;
-      f_bv = friction*vel; f_bv *= -1; 
+      f_bv = friction*vel; f_bv *= -1;
     } else { f_bv.fill(0) ; } // vel is not set yet.
-      
+
   f_bv+=force;
   res = massInverse*f_bv;
-  
+
   sotDEBUGOUT(15);
   return res;
 }
@@ -123,8 +123,8 @@ computeIntegral( dynamicgraph::Vector& res,
   if( velocityPrecSIN )
     {
       const dynamicgraph::Vector & vel = velocityPrecSIN( time );
-      res += vel; 
-    } 
+      res += vel;
+    }
   else { /* vprec not set yet. */ }
   velocityPrecSIN = res ;
 
@@ -144,33 +144,3 @@ computeMassInverse( dynamicgraph::Matrix& res,
   sotDEBUGOUT(15);
   return res;
 }
-
-
-/* --- PARAMS --------------------------------------------------------------- */
-/* --- PARAMS --------------------------------------------------------------- */
-/* --- PARAMS --------------------------------------------------------------- */
-void IntegratorForce::
-commandLine( const std::string& cmdLine,
-	     std::istringstream& cmdArgs,
-	     std::ostream& os )
-{
-  sotDEBUG(25) << "Cmd " << cmdLine <<std::endl;
-
-  if( cmdLine == "help" )
-    {
-      os << "IntegratorForce: " 
-	 << "  - dt [<time>]: get/set the timestep value. " << std::endl;
-    }
-  else if( cmdLine == "dt" )
-    {
-      cmdArgs >>std::ws; 
-      if( cmdArgs.good() )
-	{
-	  double val; cmdArgs>>val; 
-	  if( val >0. ) timeStep = val;
-	}
-      else { os << "TimeStep = " << timeStep << std::endl;}
-    }
-  else { Entity::commandLine( cmdLine,cmdArgs,os); }
-}
-
diff --git a/src/sot-dynamic-pinocchio.cpp b/src/sot-dynamic-pinocchio.cpp
index b7e47cb..6f2dfd4 100644
--- a/src/sot-dynamic-pinocchio.cpp
+++ b/src/sot-dynamic-pinocchio.cpp
@@ -59,7 +59,7 @@ DynamicPinocchio( const std::string & name)
                         "sotDynamicPinocchio("+name+")::intern(dummy)::pinocchioPos" )
   ,pinocchioVelSINTERN( boost::bind(&DynamicPinocchio::getPinocchioVel,this,_1, _2),
                          jointVelocitySIN<<freeFlyerVelocitySIN,
-                         "sotDynamicPinocchio("+name+")::intern(dummy)::pinocchioVel" )   
+                         "sotDynamicPinocchio("+name+")::intern(dummy)::pinocchioVel" )
   ,pinocchioAccSINTERN( boost::bind(&DynamicPinocchio::getPinocchioAcc,this,_1, _2),
                         jointAccelerationSIN<<freeFlyerAccelerationSIN,
                         "sotDynamicPinocchio("+name+")::intern(dummy)::pinocchioAcc" )
@@ -94,19 +94,19 @@ DynamicPinocchio( const std::string & name)
   ,upperJlSOUT( boost::bind(&DynamicPinocchio::getUpperPositionLimits,this,_1,_2),
 		sotNOSIGNAL,
 		"sotDynamicPinocchio("+name+")::output(vector)::upperJl" )
-   
+
   ,lowerJlSOUT( boost::bind(&DynamicPinocchio::getLowerPositionLimits,this,_1,_2),
 		sotNOSIGNAL,
 		"sotDynamicPinocchio("+name+")::output(vector)::lowerJl" )
-   
+
   ,upperVlSOUT( boost::bind(&DynamicPinocchio::getUpperVelocityLimits,this,_1,_2),
 		sotNOSIGNAL,
 		"sotDynamicPinocchio("+name+")::output(vector)::upperVl" )
-   
+
   ,upperTlSOUT( boost::bind(&DynamicPinocchio::getMaxEffortLimits,this,_1,_2),
 		sotNOSIGNAL,
 		"sotDynamicPinocchio("+name+")::output(vector)::upperTl" )
-   
+
   ,inertiaRotorSOUT( "sotDynamicPinocchio("+name+")::output(matrix)::inertiaRotor" )
   ,gearRatioSOUT( "sotDynamicPinocchio("+name+")::output(matrix)::gearRatio" )
   ,inertiaRealSOUT( boost::bind(&DynamicPinocchio::computeInertiaReal,this,_1,_2),
@@ -126,7 +126,7 @@ DynamicPinocchio( const std::string & name)
   sotDEBUGIN(5);
 
   //TODO-------------------------------------------
- 
+
   //if( build ) buildModel();
   //firstSINTERN.setDependencyType(TimeDependency<int>::BOOL_DEPENDENT);
   //DEBUG: Why =0? should be function. firstSINTERN.setConstant(0);
@@ -193,29 +193,29 @@ DynamicPinocchio( const std::string & name)
     addCommand("createOpPoint",
 	       makeCommandVoid2(*this,&DynamicPinocchio::cmd_createOpPointSignals,
 				docstring));
-    
+
     docstring = docCommandVoid2("Create a jacobian (world frame) signal only for one joint.",
 				"string (signal name)","string (joint name)");
     addCommand("createJacobian",
 	       makeCommandVoid2(*this,&DynamicPinocchio::cmd_createJacobianWorldSignal,
 				docstring));
-    
+
     docstring = docCommandVoid2("Create a jacobian (endeff frame) signal only for one joint.",
 				"string (signal name)","string (joint name)");
     addCommand("createJacobianEndEff",
 	       makeCommandVoid2(*this,&DynamicPinocchio::cmd_createJacobianEndEffectorSignal,
 				docstring));
-    
+
     docstring = docCommandVoid2("Create a position (matrix homo) signal only for one joint.",
 				"string (signal name)","string (joint name)");
     addCommand("createPosition",
 	       makeCommandVoid2(*this,&DynamicPinocchio::cmd_createPositionSignal,docstring));
-	  
+
     docstring = docCommandVoid2("Create a velocity (vector) signal only for one joint.",
 				"string (signal name)","string (joint name)");
     addCommand("createVelocity",
 	       makeCommandVoid2(*this,&DynamicPinocchio::cmd_createVelocitySignal,docstring));
- 
+
     docstring = docCommandVoid2("Create an acceleration (vector) signal only for one joint.",
 				"string (signal name)","string (joint name)");
     addCommand("createAcceleration",
@@ -225,7 +225,7 @@ DynamicPinocchio( const std::string & name)
 
 
   sphericalJoints.clear();
-  
+
   sotDEBUG(10)<< "Dynamic class_name address"<<&CLASS_NAME<<std::endl;
   sotDEBUGOUT(5);
 }
@@ -265,7 +265,7 @@ DynamicPinocchio::setModel(se3::Model* modelPtr){
 void
 DynamicPinocchio::setData(se3::Data* dataPtr){
   this->m_data = dataPtr;
-  
+
 }
 
 /*--------------------------------GETTERS-------------------------------------------*/
@@ -419,7 +419,7 @@ dg::Vector& DynamicPinocchio::getPinocchioPos(dg::Vector& q,const int& time)
 
   sotDEBUG(15) <<"Position out"<<q<<std::endl;
   sotDEBUGOUT(15);
-  return q; 
+  return q;
 }
 
 dg::Vector& DynamicPinocchio::getPinocchioVel(dg::Vector& v, const int& time)
@@ -432,7 +432,7 @@ dg::Vector& DynamicPinocchio::getPinocchioVel(dg::Vector& v, const int& time)
     v << vFF,vJoints;
     return v;
   }
-  else { 
+  else {
     v = vJoints;
     return v;
   }
@@ -498,7 +498,7 @@ createEndeffJacobianSignal( const std::string& signame, const std::string& joint
 	"sotDynamicPinocchio("+name+")::output(matrix)::"+signame );
   }
   else if(m_model->existJointName(jointName)) {
-    long int jointId = m_model->getJointId(jointName); 
+    long int jointId = m_model->getJointId(jointName);
     sig = new dg::SignalTimeDependent< dg::Matrix,int >
       ( boost::bind(&DynamicPinocchio::computeGenericEndeffJacobian,this,false,jointId,_1,_2),
 	jacobiansSINTERN,
@@ -526,7 +526,7 @@ createPositionSignal( const std::string& signame, const std::string& jointName)
 	"sotDynamicPinocchio("+name+")::output(matrixHomo)::"+signame );
   }
   else if(m_model->existJointName(jointName)) {
-    long int jointId = m_model->getJointId(jointName); 
+    long int jointId = m_model->getJointId(jointName);
     sig = new dg::SignalTimeDependent< MatrixHomogeneous,int >
       ( boost::bind(&DynamicPinocchio::computeGenericPosition,this,false,jointId,_1,_2),
 	forwardKinematicsSINTERN,
@@ -534,7 +534,7 @@ createPositionSignal( const std::string& signame, const std::string& jointName)
   }
   else SOT_THROW ExceptionDynamic(ExceptionDynamic::GENERIC,
 				  "Robot has no joint corresponding to " + jointName);
-  
+
   genericSignalRefs.push_back( sig );
   signalRegistration( *sig );
   sotDEBUGOUT(15);
@@ -802,7 +802,7 @@ computeGenericEndeffJacobian(const bool isFrame, const int jointId,dg::Matrix& r
 }
 
 MatrixHomogeneous& DynamicPinocchio::
-computeGenericPosition(const bool isFrame, const int jointId, MatrixHomogeneous& res, const int& time) 
+computeGenericPosition(const bool isFrame, const int jointId, MatrixHomogeneous& res, const int& time)
 {
   sotDEBUGIN(25);
   assert(m_data);
@@ -823,7 +823,7 @@ computeGenericPosition(const bool isFrame, const int jointId, MatrixHomogeneous&
 }
 
 dg::Vector& DynamicPinocchio::
-computeGenericVelocity( const int jointId, dg::Vector& res,const int& time ) 
+computeGenericVelocity( const int jointId, dg::Vector& res,const int& time )
 {
   sotDEBUGIN(25);
   assert(m_data);
@@ -858,7 +858,7 @@ computeNewtonEuler(int& dummy,const int& time )
   const Eigen::VectorXd& v = pinocchioVelSINTERN.access(time);
   const Eigen::VectorXd& a = pinocchioAccSINTERN.access(time);
   se3::rnea(*m_model,*m_data,q,v,a);
-  
+
   sotDEBUG(1)<< "pos = " <<q <<std::endl;
   sotDEBUG(1)<< "vel = " <<v <<std::endl;
   sotDEBUG(1)<< "acc = " <<a <<std::endl;
@@ -868,9 +868,9 @@ computeNewtonEuler(int& dummy,const int& time )
 }
 
 dg::Matrix& DynamicPinocchio::
-computeJcom( dg::Matrix& Jcom,const int& time ) 
+computeJcom( dg::Matrix& Jcom,const int& time )
 {
-  
+
   sotDEBUGIN(25);
 
   const Eigen::VectorXd& q = pinocchioPosSINTERN.access(time);
@@ -881,7 +881,7 @@ computeJcom( dg::Matrix& Jcom,const int& time )
 }
 
 dg::Vector& DynamicPinocchio::
-computeCom( dg::Vector& com,const int& time ) 
+computeCom( dg::Vector& com,const int& time )
 {
 
   sotDEBUGIN(25);
@@ -893,11 +893,11 @@ computeCom( dg::Vector& com,const int& time )
 }
 
 dg::Matrix& DynamicPinocchio::
-computeInertia( dg::Matrix& res,const int& time ) 
+computeInertia( dg::Matrix& res,const int& time )
 {
     sotDEBUGIN(25);
   const Eigen::VectorXd& q = pinocchioPosSINTERN.access(time);
-    res = se3::crba(*m_model, *m_data, q); 
+    res = se3::crba(*m_model, *m_data, q);
     res.triangularView<Eigen::StrictlyLower>() =
       res.transpose().triangularView<Eigen::StrictlyLower>();
     sotDEBUGOUT(25);
@@ -905,7 +905,7 @@ computeInertia( dg::Matrix& res,const int& time )
 }
 
 dg::Matrix& DynamicPinocchio::
-computeInertiaReal( dg::Matrix& res,const int& time ) 
+computeInertiaReal( dg::Matrix& res,const int& time )
 {
   sotDEBUGIN(25);
 
@@ -960,7 +960,7 @@ computeMomenta(dg::Vector & Momenta, const int& time)
   Momenta = m_data->hg.toVector_impl();
 
   sotDEBUGOUT(25) << "Momenta :" << Momenta ;
-  return Momenta; 
+  return Momenta;
 }
 
 dg::Vector& DynamicPinocchio::
@@ -1048,119 +1048,8 @@ accelerationsSOUT( const std::string& name )
 /*-------------------------------------------------------------------------*/
 
 /* --- PARAMS --------------------------------------------------------------- */
-void DynamicPinocchio::
-commandLine( const std::string& cmdLine,
-	     std::istringstream& cmdArgs,
-	     std::ostream& os )
-{
-  sotDEBUG(25) << "# In { Cmd " << cmdLine <<std::endl;
-  std::string filename;
-  if( cmdLine == "displayModel" ) {
-    displayModel();
-  }
-  else if( cmdLine == "createJacobian" ) {
-    std::string signame; cmdArgs >> signame;
-    std::string jointName; cmdArgs >> jointName;
-    createJacobianSignal(signame,jointName);
-  }
-  else if( cmdLine == "destroyJacobian" ) {
-    std::string Jname; cmdArgs >> Jname;
-    destroyJacobianSignal(Jname);
-  }
-  else if( cmdLine == "createPosition" ) {
-    std::string signame; cmdArgs >> signame;
-    std::string jointName; cmdArgs >> jointName;
-    createPositionSignal(signame,jointName);
-  }
-  else if( cmdLine == "destroyPosition" ) {
-    std::string Jname; cmdArgs >> Jname;
-    destroyPositionSignal(Jname);
-  }
-  else if( cmdLine == "createVelocity" ) {
-    std::string signame; cmdArgs >> signame;
-    std::string jointName; cmdArgs >> jointName;
-    createVelocitySignal(signame,jointName);
-  }
-  else if( cmdLine == "destroyVelocity" ) {
-    std::string Jname; cmdArgs >> Jname;
-    destroyVelocitySignal(Jname);
-  }
-  else if( cmdLine == "createAcceleration" ) {
-    std::string signame; cmdArgs >> signame;
-    std::string jointName; cmdArgs >> jointName;
-    createAccelerationSignal(signame,jointName);
-  }
-  else if( cmdLine == "destroyAcceleration" ) {
-    std::string Jname; cmdArgs >> Jname;
-    destroyAccelerationSignal(Jname);
-  }
-  else if( cmdLine == "createEndeffJacobian" ) {
-    std::string signame; cmdArgs >> signame;
-    std::string jointName; cmdArgs >> jointName;
-    createEndeffJacobianSignal(signame,jointName);
-  }
-  else if( cmdLine == "createOpPoint" ) {
-    std::string signame; cmdArgs >> signame;
-    std::string jointName; cmdArgs >> jointName;
-    createEndeffJacobianSignal(std::string("J")+signame,jointName);
-    createPositionSignal(signame,jointName);
-    sotDEBUG(15)<<std::endl;
-  }
-  else if( cmdLine == "destroyOpPoint" ) {
-    std::string Jname; cmdArgs >> Jname;
-    destroyJacobianSignal(std::string("J")+Jname);
-    destroyPositionSignal(Jname);
-  }
-  else if( cmdLine == "ndof" ) {
-    os << "Number of Degree of freedom:" <<m_data->J.cols() << std::endl;
-    return;
-  }
-  else if( cmdLine == "help" ) {
-    os << "Dynamics:"<<std::endl
-       << "  - displayModel\t:display the current model configuration" <<std::endl
-       << "  - createJacobian <name> <point>:create a signal named <name> " << std::endl
-       << "  - destroyJacobian <name>\t:delete the jacobian signal <name>" << std::endl
-       << "  - createEndeffJacobian <name> <point>:create a signal named <name> "
-       << "forwarding the jacobian computed at <point>." <<std::endl
-       << "  - {create|destroy}Position\t:handle position signals." <<std::endl
-       << "  - {create|destroy}OpPoint\t:handle Operation Point (ie pos+jac) signals." <<std::endl
-       << "  - {create|destroy}Acceleration\t:handle acceleration signals." <<std::endl
-      /*TODO: Put these flags for computations (copied from humanoid_robot.py):
-    def setProperties(self, model):
-        model.setProperty('TimeStep', str(self.timeStep))
-        model.setProperty('ComputeAcceleration', 'false')
-        model.setProperty('ComputeAccelerationCoM', 'false')
-        model.setProperty('ComputeBackwardDynamics', 'false')
-        model.setProperty('ComputeCoM', 'false')
-        model.setProperty('ComputeMomentum', 'false')
-        model.setProperty('ComputeSkewCom', 'false')
-        model.setProperty('ComputeVelocity', 'false')
-        model.setProperty('ComputeZMP', 'false')
-
-        model.setProperty('ComputeAccelerationCoM', 'true')
-        model.setProperty('ComputeCoM', 'true')
-        model.setProperty('ComputeVelocity', 'true')
-        model.setProperty('ComputeZMP', 'true')
-
-        if self.enableZmpComputation:
-            model.setProperty('ComputeBackwardDynamics', 'true')
-            model.setProperty('ComputeAcceleration', 'true')
-            model.setProperty('ComputeMomentum', 'true')
-      */
-      //       << "  - {get|set}Property <name> [<val>]: set/get the property." <<std::endl
-      //       << "  - displayProperties: print the prop-val couples list." <<std::endl
-       << "  - ndof\t\t\t: display the number of DOF of the robot."<< std::endl;
-    
-    Entity::commandLine(cmdLine,cmdArgs,os);
-  }
-  else {
-    Entity::commandLine( cmdLine,cmdArgs,os); }
-  
-  sotDEBUGOUT(15);
-  
-}
 
-//jointName is either a fixed-joint (pinocchio operational frame) or a 
+//jointName is either a fixed-joint (pinocchio operational frame) or a
 //movable joint (pinocchio joint-variant).
 void DynamicPinocchio::cmd_createOpPointSignals( const std::string& opPointName,
 					const std::string& jointName )
diff --git a/src/waist-attitude-from-sensor.cpp b/src/waist-attitude-from-sensor.cpp
index 729de0c..b2cb0e6 100644
--- a/src/waist-attitude-from-sensor.cpp
+++ b/src/waist-attitude-from-sensor.cpp
@@ -31,13 +31,13 @@ using namespace dynamicgraph;
 DYNAMICGRAPH_FACTORY_ENTITY_PLUGIN(WaistAttitudeFromSensor,"WaistAttitudeFromSensor");
 
 WaistAttitudeFromSensor::
-WaistAttitudeFromSensor( const std::string & name ) 
+WaistAttitudeFromSensor( const std::string & name )
   :Entity(name)
   ,attitudeSensorSIN(NULL,"sotWaistAttitudeFromSensor("+name+")::input(MatrixRotation)::attitudeIN")
   ,positionSensorSIN(NULL,"sotWaistAttitudeFromSensor("+name+")::input(matrixHomo)::position")
   ,attitudeWaistSOUT( boost::bind(&WaistAttitudeFromSensor::computeAttitudeWaist,this,_1,_2),
 		      attitudeSensorSIN<<positionSensorSIN,
-		      "sotWaistAttitudeFromSensor("+name+")::output(RPY)::attitude" ) 
+		      "sotWaistAttitudeFromSensor("+name+")::output(RPY)::attitude" )
 {
   sotDEBUGIN(5);
 
@@ -66,7 +66,7 @@ computeAttitudeWaist( VectorRollPitchYaw & res,
 		      const int& time )
 {
   sotDEBUGIN(15);
-  
+
   const MatrixHomogeneous & waistMchest = positionSensorSIN( time );
   const MatrixRotation & worldRchest = attitudeSensorSIN( time );
 
@@ -80,26 +80,6 @@ computeAttitudeWaist( VectorRollPitchYaw & res,
   return res;
 }
 
-
-
-/* --- PARAMS --------------------------------------------------------------- */
-/* --- PARAMS --------------------------------------------------------------- */
-/* --- PARAMS --------------------------------------------------------------- */
-void WaistAttitudeFromSensor::
-commandLine( const std::string& cmdLine,
-	     std::istringstream& cmdArgs,
-	     std::ostream& os )
-{
-  sotDEBUG(25) << "Cmd " << cmdLine <<std::endl;
-
-  if( cmdLine == "help" )
-    {
-      Entity::commandLine(cmdLine,cmdArgs,os);
-    }
-  else { Entity::commandLine( cmdLine,cmdArgs,os); }
-}
-
-
 /* === WaistPoseFromSensorAndContact ===================================== */
 /* === WaistPoseFromSensorAndContact ===================================== */
 /* === WaistPoseFromSensorAndContact ===================================== */
@@ -108,13 +88,13 @@ DYNAMICGRAPH_FACTORY_ENTITY_PLUGIN(WaistPoseFromSensorAndContact,
 			  "WaistPoseFromSensorAndContact");
 
 WaistPoseFromSensorAndContact::
-WaistPoseFromSensorAndContact( const std::string & name ) 
+WaistPoseFromSensorAndContact( const std::string & name )
   :WaistAttitudeFromSensor(name)
    ,fromSensor_(false)
    ,positionContactSIN(NULL,"sotWaistPoseFromSensorAndContact("+name+")::input(matrixHomo)::contact")
    ,positionWaistSOUT( boost::bind(&WaistPoseFromSensorAndContact::computePositionWaist,this,_1,_2),
 		       attitudeWaistSOUT<<positionContactSIN,
-		       "sotWaistPoseFromSensorAndContact("+name+")::output(RPY+T)::positionWaist" ) 
+		       "sotWaistPoseFromSensorAndContact("+name+")::output(RPY+T)::positionWaist" )
 {
   sotDEBUGIN(5);
 
@@ -166,64 +146,32 @@ computePositionWaist( dynamicgraph::Vector& res,
 		      const int& time )
 {
   sotDEBUGIN(15);
-  
+
   const MatrixHomogeneous&  waistMcontact = positionContactSIN( time );
   MatrixHomogeneous contactMwaist; contactMwaist = waistMcontact.inverse();
 
   res.resize(6);
-  for( unsigned int i=0;i<3;++i ) 
+  for( unsigned int i=0;i<3;++i )
     { res(i)=contactMwaist(i,3); }
 
   if(fromSensor_)
     {
       const VectorRollPitchYaw & worldrwaist = attitudeWaistSOUT( time );
-      for( unsigned int i=0;i<3;++i ) 
+      for( unsigned int i=0;i<3;++i )
 	{ res(i+3)=worldrwaist(i); }
     }
   else
     {
-      VectorRollPitchYaw contactrwaist; 
+      VectorRollPitchYaw contactrwaist;
       contactrwaist = contactMwaist.linear().eulerAngles(2,1,0).reverse();
-      
-      for( unsigned int i=0;i<3;++i ) 
+
+      for( unsigned int i=0;i<3;++i )
 	{ res(i+3)=contactrwaist(i); }
     }
 
-  
+
 
 
   sotDEBUGOUT(15);
   return res;
 }
-
-
-
-/* --- PARAMS --------------------------------------------------------------- */
-/* --- PARAMS --------------------------------------------------------------- */
-/* --- PARAMS --------------------------------------------------------------- */
-void WaistPoseFromSensorAndContact::
-commandLine( const std::string& cmdLine,
-	     std::istringstream& cmdArgs,
-	     std::ostream& os )
-{
-  sotDEBUG(25) << "Cmd " << cmdLine <<std::endl;
-
-  if( cmdLine == "help" )
-    {
-      os <<"WaistPoseFromSensorAndContact:"<<std::endl
-	 <<"  - fromSensor [true|false]: get/set the flag." << std::endl;
-      WaistAttitudeFromSensor::commandLine(cmdLine,cmdArgs,os);
-    }
-  else if( cmdLine == "fromSensor" )
-    {
-      std::string val; cmdArgs>>val; 
-      if( ("true"==val)||("false"==val) )
-	{
-	  fromSensor_ = ( val=="true" ); 
-	} else {
-	  os << "fromSensor = " << (fromSensor_?"true":"false") << std::endl;
-	}
-    }
-  else { WaistAttitudeFromSensor::commandLine( cmdLine,cmdArgs,os); }
-}
-
diff --git a/src/zmpreffromcom.cpp b/src/zmpreffromcom.cpp
index 040ed6e..bb81292 100644
--- a/src/zmpreffromcom.cpp
+++ b/src/zmpreffromcom.cpp
@@ -26,20 +26,20 @@ using namespace dynamicgraph;
 DYNAMICGRAPH_FACTORY_ENTITY_PLUGIN(ZmprefFromCom,"ZmprefFromCom");
 
 
-const double ZmprefFromCom::DT_DEFAULT = 5e-3; 
-const double ZmprefFromCom::FOOT_HEIGHT_DEFAULT = .105; 
+const double ZmprefFromCom::DT_DEFAULT = 5e-3;
+const double ZmprefFromCom::FOOT_HEIGHT_DEFAULT = .105;
 
 ZmprefFromCom::
-ZmprefFromCom( const std::string & name ) 
+ZmprefFromCom( const std::string & name )
   :Entity(name)
-   ,dt(DT_DEFAULT) 
+   ,dt(DT_DEFAULT)
    ,footHeight(FOOT_HEIGHT_DEFAULT)
    ,waistPositionSIN(NULL,"sotZmprefFromCom("+name+")::input(MatrixHomo)::waist")
    ,comPositionSIN(NULL,"sotZmprefFromCom("+name+")::input(Vector)::com")
   ,dcomSIN(NULL,"sotZmprefFromCom("+name+")::input(Vector)::dcom")
    ,zmprefSOUT( boost::bind(&ZmprefFromCom::computeZmpref,this,_1,_2),
 		waistPositionSIN<<comPositionSIN<<dcomSIN,
-		"sotZmprefFromCom("+name+")::output(RPY)::zmpref" ) 
+		"sotZmprefFromCom("+name+")::output(RPY)::zmpref" )
 {
   sotDEBUGIN(5);
 
@@ -69,54 +69,18 @@ computeZmpref( dynamicgraph::Vector& res,
 	       const int& time )
 {
   sotDEBUGIN(15);
-  
+
   const dynamicgraph::Vector& com = comPositionSIN( time );
   const dynamicgraph::Vector& dcom = dcomSIN( time );
   const MatrixHomogeneous& oTw = waistPositionSIN( time );
 
   MatrixHomogeneous wTo = oTw.inverse();
   dynamicgraph::Vector nextComRef = dcom;  nextComRef*= dt;nextComRef+=com;
-  
-  
+
+
   nextComRef(2) = -footHeight; // projection on the ground.
   res = wTo.matrix()*nextComRef;
 
   sotDEBUGOUT(15);
   return res;
 }
-
-
-
-/* --- PARAMS --------------------------------------------------------------- */
-/* --- PARAMS --------------------------------------------------------------- */
-/* --- PARAMS --------------------------------------------------------------- */
-void ZmprefFromCom::
-commandLine( const std::string& cmdLine,
-	     std::istringstream& cmdArgs,
-	     std::ostream& os )
-{
-  sotDEBUG(25) << "Cmd " << cmdLine <<std::endl;
-
-  if( cmdLine == "help" )
-    {
-      os<<"zmprefFromCom:" << std::endl
-	<<"  - dt [<value>]: get/set the dt value." << std::endl
-	<<"  - footHeight [<value>]: "
-	<<"get/set the height of the foot ("
-	<< FOOT_HEIGHT_DEFAULT <<" by default)." <<std::endl;
-      Entity::commandLine(cmdLine,cmdArgs,os);
-    }
-  if( cmdLine == "dt" )
-    {
-      cmdArgs>>std::ws;
-      if( cmdArgs.good() ) cmdArgs>>dt; else os <<"dt = " << dt<<std::endl;
-    }
-  if( cmdLine == "footHeight" )
-    {
-      cmdArgs>>std::ws;
-      if( cmdArgs.good() ) cmdArgs>>footHeight; 
-      else os <<"footHeight = " << footHeight<<std::endl;
-    }
-  else { Entity::commandLine( cmdLine,cmdArgs,os); }
-}
-
diff --git a/unitTesting/test_dyn.cpp b/unitTesting/test_dyn.cpp
index 8b4cc4d..bc63792 100644
--- a/unitTesting/test_dyn.cpp
+++ b/unitTesting/test_dyn.cpp
@@ -41,15 +41,15 @@ int main(int argc, char * argv[])
       cerr << " PATH_TO_LINK2JOINT_FILE: Path to the file describing the relationship of the joint and the state vector."  << endl;
     }
   Dynamic * dyn = new Dynamic("tot");
-  try 
+  try
     {
       dyn->setVrmlDirectory(argv[1]);
       dyn->setXmlSpecificityFile(argv[3]);
       dyn->setXmlRankFile(argv[4]);
       dyn->setVrmlMainFile(argv[2]);
-      
+
       dyn->parseConfigFiles();
-    } 
+    }
   catch (ExceptionDynamic& e)
     {
       if ( !strcmp(e.what(), "Error while parsing." )) {
@@ -60,11 +60,9 @@ int main(int argc, char * argv[])
 	// rethrow
 	throw e;
     }
-  
+
   istringstream iss;
   string help("help");
-  // Commented out to make this sample a unit test
-  // dyn->commandLine(help,iss,cout);
 
   delete dyn;
   return 0;
-- 
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