Use DYNAMIC_GRAPH_ENTITY_DECL() when needed.

include/sot/core/derivator.hh

@@ -47,11 +47,10 @@ namespace dg = dynamicgraph;
 /* --------------------------------------------------------------------- */
 
 template< class T >
-class Derivator
-:public dg::Entity
+class Derivator : public dg::Entity
 {
   DYNAMIC_GRAPH_ENTITY_DECL();
- protected:
+protected:
   T memory;
   bool initialized;
   double timestep;
@@ -61,7 +60,6 @@ class Derivator
 
   static std::string getTypeName( void ) { return "Unknown"; }
 
-
   Derivator( const std::string& name )
     : dg::Entity(name)
     ,memory(),initialized(false)

include/sot/core/gripper-control.hh

@@ -61,6 +61,7 @@ namespace dg = dynamicgraph;
 
 class SOTGRIPPERCONTROL_EXPORT GripperControl
 {
+  DYNAMIC_GRAPH_ENTITY_DECL();
  protected:
 
   double offset;

include/sot/core/reader.hh

@@ -71,7 +71,6 @@ class SOTREADER_EXPORT sotReader
 : public Entity
 {
   DYNAMIC_GRAPH_ENTITY_DECL();
-
  public: 
 
   SignalPtr< Flags,int > selectionSIN;

include/sot/core/sequencer.hh

@@ -66,7 +66,6 @@ namespace dynamicgraph {
       :public dynamicgraph::Entity
       {
 	DYNAMIC_GRAPH_ENTITY_DECL();
-
       public:
 	class sotEventAbstract
 	{