generated headers have unused parameters

[dpinol]

when compiling in gcc with -Wall -Wextra a file generated I get tons of warnings because of unused parameters in the files generated at the msg_gen/cpp/include/ folder

thanks

template<class ContainerAllocator> struct Serializer< ::face_detector::FaceDetectorGoal_<ContainerAllocator> >
{
  template<typename Stream, typename T> inline static void allInOne(Stream& stream, T m)
  {
  }

  ROS_DECLARE_ALLINONE_SERIALIZER;
}; // struct FaceDetectorGoal_

} // namespace serialization
} // namespace ros

namespace ros
{
namespace message_operations
{

template<class ContainerAllocator>
struct Printer< ::face_detector::FaceDetectorGoal_<ContainerAllocator> >
{
  template<typename Stream> static void stream(Stream& s, const std::string& indent, const  ::face_detector::FaceDetectorGoal_<ContainerAllocator> & v)
  {
  }
};

[dirk-thomas]

Moved to ros/gencpp#4