Exemplos de using_introspection_cpp_typesupport em C++ (Cpp)

Exemplo n.º 1

Arquivo: publish_take.cpp Projeto: ros2/rmw_connext

bool _take(DDS_DynamicData * dynamic_data, void * ros_message,
  const void * untyped_members, const char * typesupport)
{
  if (using_introspection_c_typesupport(typesupport)) {
    return take<rosidl_typesupport_introspection_c__MessageMembers>(
      dynamic_data, ros_message, untyped_members);
  } else if (using_introspection_cpp_typesupport(typesupport)) {
    return take<rosidl_typesupport_introspection_cpp::MessageMembers>(
      dynamic_data, ros_message, untyped_members);
  }
  RMW_SET_ERROR_MSG("Unknown typesupport identifier")
  return false;
}

Exemplo n.º 2

Arquivo: type_support_common.cpp Projeto: eProsima/ROS-RMW-Fast-RTPS-cpp

rmw_fastrtps_shared_cpp::TypeSupport *
_create_response_type_support(const void * untyped_members, const char * typesupport_identifier)
{
  if (using_introspection_c_typesupport(typesupport_identifier)) {
    auto members = static_cast<const rosidl_typesupport_introspection_c__ServiceMembers *>(
      untyped_members);
    return new ResponseTypeSupport_c(members);
  } else if (using_introspection_cpp_typesupport(typesupport_identifier)) {
    auto members = static_cast<const rosidl_typesupport_introspection_cpp::ServiceMembers *>(
      untyped_members);
    return new ResponseTypeSupport_cpp(members);
  }
  RMW_SET_ERROR_MSG("Unknown typesupport identifier");
  return nullptr;
}