content: {-# LANGUAGE OverloadedStrings #-}
  {-# LANGUAGE DeriveDataTypeable #-}
  {-# LANGUAGE DeriveGeneric #-}
  {-# LANGUAGE TemplateHaskell #-}
  module Ros.Nav_msgs.OccupancyGrid where
  import qualified Prelude as P
  import Prelude ((.), (+), (*))
  import qualified Data.Typeable as T
  import Control.Applicative
  import Ros.Internal.RosBinary
  import Ros.Internal.Msg.MsgInfo
  import qualified GHC.Generics as G
  import qualified Data.Default.Generics as D
  import Ros.Internal.Msg.HeaderSupport
  import qualified Data.Int as Int
  import qualified Data.Vector.Storable as V
  import qualified Ros.Nav_msgs.MapMetaData as MapMetaData
  import qualified Ros.Std_msgs.Header as Header
  import Lens.Family.TH (makeLenses)
  import Lens.Family (view, set)
  
  data OccupancyGrid = OccupancyGrid { _header :: Header.Header
                                     , _info :: MapMetaData.MapMetaData
                                     , __data :: V.Vector Int.Int8
                                     } deriving (P.Show, P.Eq, P.Ord, T.Typeable, G.Generic)
  
  $(makeLenses ''OccupancyGrid)
  
  instance RosBinary OccupancyGrid where
    put obj' = put (_header obj') *> put (_info obj') *> put (__data obj')
    get = OccupancyGrid <$> get <*> get <*> get
    putMsg = putStampedMsg
  
  instance HasHeader OccupancyGrid where
    getSequence = view (header . Header.seq)
    getFrame    = view (header . Header.frame_id)
    getStamp    = view (header . Header.stamp)
    setSequence = set  (header . Header.seq)
  
  instance MsgInfo OccupancyGrid where
    sourceMD5 _ = "3381f2d731d4076ec5c71b0759edbe4e"
    msgTypeName _ = "nav_msgs/OccupancyGrid"
  
  instance D.Default OccupancyGrid
  
  