{-# LANGUAGE TypeApplications #-}


-- | Copyright  : Will Thompson and Iñaki García Etxebarria
-- License    : LGPL-2.1
-- Maintainer : Iñaki García Etxebarria
-- 
-- Point in a path behaviour.
-- 
-- /Since: 0.2/

#if (MIN_VERSION_haskell_gi_overloading(1,0,0) && !defined(__HADDOCK_VERSION__))
#define ENABLE_OVERLOADING
#endif

module GI.Clutter.Structs.Knot
    ( 

-- * Exported types
    Knot(..)                                ,
    newZeroKnot                             ,


 -- * Methods
-- | 
-- 
--  === __Click to display all available methods, including inherited ones__
-- ==== Methods
-- [copy]("GI.Clutter.Structs.Knot#g:method:copy"), [equal]("GI.Clutter.Structs.Knot#g:method:equal"), [free]("GI.Clutter.Structs.Knot#g:method:free").
-- 
-- ==== Getters
-- /None/.
-- 
-- ==== Setters
-- /None/.

#if defined(ENABLE_OVERLOADING)
    ResolveKnotMethod                       ,
#endif

-- ** copy #method:copy#

#if defined(ENABLE_OVERLOADING)
    KnotCopyMethodInfo                      ,
#endif
    knotCopy                                ,


-- ** equal #method:equal#

#if defined(ENABLE_OVERLOADING)
    KnotEqualMethodInfo                     ,
#endif
    knotEqual                               ,


-- ** free #method:free#

#if defined(ENABLE_OVERLOADING)
    KnotFreeMethodInfo                      ,
#endif
    knotFree                                ,




 -- * Properties


-- ** x #attr:x#
-- | X coordinate of the knot

    getKnotX                                ,
#if defined(ENABLE_OVERLOADING)
    knot_x                                  ,
#endif
    setKnotX                                ,


-- ** y #attr:y#
-- | Y coordinate of the knot

    getKnotY                                ,
#if defined(ENABLE_OVERLOADING)
    knot_y                                  ,
#endif
    setKnotY                                ,




    ) where

import Data.GI.Base.ShortPrelude
import qualified Data.GI.Base.ShortPrelude as SP
import qualified Data.GI.Base.Overloading as O
import qualified Prelude as P

import qualified Data.GI.Base.Attributes as GI.Attributes
import qualified Data.GI.Base.BasicTypes as B.Types
import qualified Data.GI.Base.ManagedPtr as B.ManagedPtr
import qualified Data.GI.Base.GArray as B.GArray
import qualified Data.GI.Base.GClosure as B.GClosure
import qualified Data.GI.Base.GError as B.GError
import qualified Data.GI.Base.GVariant as B.GVariant
import qualified Data.GI.Base.GValue as B.GValue
import qualified Data.GI.Base.GParamSpec as B.GParamSpec
import qualified Data.GI.Base.CallStack as B.CallStack
import qualified Data.GI.Base.Properties as B.Properties
import qualified Data.GI.Base.Signals as B.Signals
import qualified Control.Monad.IO.Class as MIO
import qualified Data.Coerce as Coerce
import qualified Data.Text as T
import qualified Data.ByteString.Char8 as B
import qualified Data.Map as Map
import qualified Foreign.Ptr as FP
import qualified GHC.OverloadedLabels as OL
import qualified GHC.Records as R


-- | Memory-managed wrapper type.
newtype Knot = Knot (SP.ManagedPtr Knot)
    deriving (Knot -> Knot -> Bool
(Knot -> Knot -> Bool) -> (Knot -> Knot -> Bool) -> Eq Knot
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: Knot -> Knot -> Bool
$c/= :: Knot -> Knot -> Bool
== :: Knot -> Knot -> Bool
$c== :: Knot -> Knot -> Bool
Eq)

instance SP.ManagedPtrNewtype Knot where
    toManagedPtr :: Knot -> ManagedPtr Knot
toManagedPtr (Knot ManagedPtr Knot
p) = ManagedPtr Knot
p

foreign import ccall "clutter_knot_get_type" c_clutter_knot_get_type :: 
    IO GType

type instance O.ParentTypes Knot = '[]
instance O.HasParentTypes Knot

instance B.Types.TypedObject Knot where
    glibType :: IO GType
glibType = IO GType
c_clutter_knot_get_type

instance B.Types.GBoxed Knot

-- | Convert 'Knot' to and from 'Data.GI.Base.GValue.GValue'. See 'Data.GI.Base.GValue.toGValue' and 'Data.GI.Base.GValue.fromGValue'.
instance B.GValue.IsGValue (Maybe Knot) where
    gvalueGType_ :: IO GType
gvalueGType_ = IO GType
c_clutter_knot_get_type
    gvalueSet_ :: Ptr GValue -> Maybe Knot -> IO ()
gvalueSet_ Ptr GValue
gv Maybe Knot
P.Nothing = Ptr GValue -> Ptr Knot -> IO ()
forall a. Ptr GValue -> Ptr a -> IO ()
B.GValue.set_boxed Ptr GValue
gv (Ptr Knot
forall a. Ptr a
FP.nullPtr :: FP.Ptr Knot)
    gvalueSet_ Ptr GValue
gv (P.Just Knot
obj) = Knot -> (Ptr Knot -> IO ()) -> IO ()
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
B.ManagedPtr.withManagedPtr Knot
obj (Ptr GValue -> Ptr Knot -> IO ()
forall a. Ptr GValue -> Ptr a -> IO ()
B.GValue.set_boxed Ptr GValue
gv)
    gvalueGet_ :: Ptr GValue -> IO (Maybe Knot)
gvalueGet_ Ptr GValue
gv = do
        Ptr Knot
ptr <- Ptr GValue -> IO (Ptr Knot)
forall b. Ptr GValue -> IO (Ptr b)
B.GValue.get_boxed Ptr GValue
gv :: IO (Ptr Knot)
        if Ptr Knot
ptr Ptr Knot -> Ptr Knot -> Bool
forall a. Eq a => a -> a -> Bool
/= Ptr Knot
forall a. Ptr a
FP.nullPtr
        then Knot -> Maybe Knot
forall a. a -> Maybe a
P.Just (Knot -> Maybe Knot) -> IO Knot -> IO (Maybe Knot)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> (ManagedPtr Knot -> Knot) -> Ptr Knot -> IO Knot
forall a.
(HasCallStack, GBoxed a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
B.ManagedPtr.newBoxed ManagedPtr Knot -> Knot
Knot Ptr Knot
ptr
        else Maybe Knot -> IO (Maybe Knot)
forall (m :: * -> *) a. Monad m => a -> m a
return Maybe Knot
forall a. Maybe a
P.Nothing
        
    

-- | Construct a `Knot` struct initialized to zero.
newZeroKnot :: MonadIO m => m Knot
newZeroKnot :: forall (m :: * -> *). MonadIO m => m Knot
newZeroKnot = IO Knot -> m Knot
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Knot -> m Knot) -> IO Knot -> m Knot
forall a b. (a -> b) -> a -> b
$ Int -> IO (Ptr Knot)
forall a. GBoxed a => Int -> IO (Ptr a)
callocBoxedBytes Int
8 IO (Ptr Knot) -> (Ptr Knot -> IO Knot) -> IO Knot
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= (ManagedPtr Knot -> Knot) -> Ptr Knot -> IO Knot
forall a.
(HasCallStack, GBoxed a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
wrapBoxed ManagedPtr Knot -> Knot
Knot

instance tag ~ 'AttrSet => Constructible Knot tag where
    new :: forall (m :: * -> *).
MonadIO m =>
(ManagedPtr Knot -> Knot) -> [AttrOp Knot tag] -> m Knot
new ManagedPtr Knot -> Knot
_ [AttrOp Knot tag]
attrs = do
        Knot
o <- m Knot
forall (m :: * -> *). MonadIO m => m Knot
newZeroKnot
        Knot -> [AttrOp Knot 'AttrSet] -> m ()
forall o (m :: * -> *).
MonadIO m =>
o -> [AttrOp o 'AttrSet] -> m ()
GI.Attributes.set Knot
o [AttrOp Knot tag]
[AttrOp Knot 'AttrSet]
attrs
        Knot -> m Knot
forall (m :: * -> *) a. Monad m => a -> m a
return Knot
o


-- | Get the value of the “@x@” field.
-- When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to
-- 
-- @
-- 'Data.GI.Base.Attributes.get' knot #x
-- @
getKnotX :: MonadIO m => Knot -> m Int32
getKnotX :: forall (m :: * -> *). MonadIO m => Knot -> m Int32
getKnotX Knot
s = IO Int32 -> m Int32
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Int32 -> m Int32) -> IO Int32 -> m Int32
forall a b. (a -> b) -> a -> b
$ Knot -> (Ptr Knot -> IO Int32) -> IO Int32
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
withManagedPtr Knot
s ((Ptr Knot -> IO Int32) -> IO Int32)
-> (Ptr Knot -> IO Int32) -> IO Int32
forall a b. (a -> b) -> a -> b
$ \Ptr Knot
ptr -> do
    Int32
val <- Ptr Int32 -> IO Int32
forall a. Storable a => Ptr a -> IO a
peek (Ptr Knot
ptr Ptr Knot -> Int -> Ptr Int32
forall a b. Ptr a -> Int -> Ptr b
`plusPtr` Int
0) :: IO Int32
    Int32 -> IO Int32
forall (m :: * -> *) a. Monad m => a -> m a
return Int32
val

-- | Set the value of the “@x@” field.
-- When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to
-- 
-- @
-- 'Data.GI.Base.Attributes.set' knot [ #x 'Data.GI.Base.Attributes.:=' value ]
-- @
setKnotX :: MonadIO m => Knot -> Int32 -> m ()
setKnotX :: forall (m :: * -> *). MonadIO m => Knot -> Int32 -> m ()
setKnotX Knot
s Int32
val = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ Knot -> (Ptr Knot -> IO ()) -> IO ()
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
withManagedPtr Knot
s ((Ptr Knot -> IO ()) -> IO ()) -> (Ptr Knot -> IO ()) -> IO ()
forall a b. (a -> b) -> a -> b
$ \Ptr Knot
ptr -> do
    Ptr Int32 -> Int32 -> IO ()
forall a. Storable a => Ptr a -> a -> IO ()
poke (Ptr Knot
ptr Ptr Knot -> Int -> Ptr Int32
forall a b. Ptr a -> Int -> Ptr b
`plusPtr` Int
0) (Int32
val :: Int32)

#if defined(ENABLE_OVERLOADING)
data KnotXFieldInfo
instance AttrInfo KnotXFieldInfo where
    type AttrBaseTypeConstraint KnotXFieldInfo = (~) Knot
    type AttrAllowedOps KnotXFieldInfo = '[ 'AttrSet, 'AttrGet]
    type AttrSetTypeConstraint KnotXFieldInfo = (~) Int32
    type AttrTransferTypeConstraint KnotXFieldInfo = (~)Int32
    type AttrTransferType KnotXFieldInfo = Int32
    type AttrGetType KnotXFieldInfo = Int32
    type AttrLabel KnotXFieldInfo = "x"
    type AttrOrigin KnotXFieldInfo = Knot
    attrGet = getKnotX
    attrSet = setKnotX
    attrConstruct = undefined
    attrClear = undefined
    attrTransfer _ v = do
        return v
    dbgAttrInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.Clutter.Structs.Knot.x"
        , O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-clutter-1.0.2/docs/GI-Clutter-Structs-Knot.html#g:attr:x"
        })

knot_x :: AttrLabelProxy "x"
knot_x = AttrLabelProxy

#endif


-- | Get the value of the “@y@” field.
-- When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to
-- 
-- @
-- 'Data.GI.Base.Attributes.get' knot #y
-- @
getKnotY :: MonadIO m => Knot -> m Int32
getKnotY :: forall (m :: * -> *). MonadIO m => Knot -> m Int32
getKnotY Knot
s = IO Int32 -> m Int32
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Int32 -> m Int32) -> IO Int32 -> m Int32
forall a b. (a -> b) -> a -> b
$ Knot -> (Ptr Knot -> IO Int32) -> IO Int32
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
withManagedPtr Knot
s ((Ptr Knot -> IO Int32) -> IO Int32)
-> (Ptr Knot -> IO Int32) -> IO Int32
forall a b. (a -> b) -> a -> b
$ \Ptr Knot
ptr -> do
    Int32
val <- Ptr Int32 -> IO Int32
forall a. Storable a => Ptr a -> IO a
peek (Ptr Knot
ptr Ptr Knot -> Int -> Ptr Int32
forall a b. Ptr a -> Int -> Ptr b
`plusPtr` Int
4) :: IO Int32
    Int32 -> IO Int32
forall (m :: * -> *) a. Monad m => a -> m a
return Int32
val

-- | Set the value of the “@y@” field.
-- When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to
-- 
-- @
-- 'Data.GI.Base.Attributes.set' knot [ #y 'Data.GI.Base.Attributes.:=' value ]
-- @
setKnotY :: MonadIO m => Knot -> Int32 -> m ()
setKnotY :: forall (m :: * -> *). MonadIO m => Knot -> Int32 -> m ()
setKnotY Knot
s Int32
val = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ Knot -> (Ptr Knot -> IO ()) -> IO ()
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
withManagedPtr Knot
s ((Ptr Knot -> IO ()) -> IO ()) -> (Ptr Knot -> IO ()) -> IO ()
forall a b. (a -> b) -> a -> b
$ \Ptr Knot
ptr -> do
    Ptr Int32 -> Int32 -> IO ()
forall a. Storable a => Ptr a -> a -> IO ()
poke (Ptr Knot
ptr Ptr Knot -> Int -> Ptr Int32
forall a b. Ptr a -> Int -> Ptr b
`plusPtr` Int
4) (Int32
val :: Int32)

#if defined(ENABLE_OVERLOADING)
data KnotYFieldInfo
instance AttrInfo KnotYFieldInfo where
    type AttrBaseTypeConstraint KnotYFieldInfo = (~) Knot
    type AttrAllowedOps KnotYFieldInfo = '[ 'AttrSet, 'AttrGet]
    type AttrSetTypeConstraint KnotYFieldInfo = (~) Int32
    type AttrTransferTypeConstraint KnotYFieldInfo = (~)Int32
    type AttrTransferType KnotYFieldInfo = Int32
    type AttrGetType KnotYFieldInfo = Int32
    type AttrLabel KnotYFieldInfo = "y"
    type AttrOrigin KnotYFieldInfo = Knot
    attrGet = getKnotY
    attrSet = setKnotY
    attrConstruct = undefined
    attrClear = undefined
    attrTransfer _ v = do
        return v
    dbgAttrInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.Clutter.Structs.Knot.y"
        , O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-clutter-1.0.2/docs/GI-Clutter-Structs-Knot.html#g:attr:y"
        })

knot_y :: AttrLabelProxy "y"
knot_y = AttrLabelProxy

#endif



#if defined(ENABLE_OVERLOADING)
instance O.HasAttributeList Knot
type instance O.AttributeList Knot = KnotAttributeList
type KnotAttributeList = ('[ '("x", KnotXFieldInfo), '("y", KnotYFieldInfo)] :: [(Symbol, *)])
#endif

-- method Knot::copy
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "knot"
--           , argType =
--               TInterface Name { namespace = "Clutter" , name = "Knot" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #ClutterKnot" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just (TInterface Name { namespace = "Clutter" , name = "Knot" })
-- throws : False
-- Skip return : False

foreign import ccall "clutter_knot_copy" clutter_knot_copy :: 
    Ptr Knot ->                             -- knot : TInterface (Name {namespace = "Clutter", name = "Knot"})
    IO (Ptr Knot)

-- | Makes an allocated copy of a knot.
-- 
-- /Since: 0.2/
knotCopy ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    Knot
    -- ^ /@knot@/: a t'GI.Clutter.Structs.Knot.Knot'
    -> m Knot
    -- ^ __Returns:__ the copied knot.
knotCopy :: forall (m :: * -> *). (HasCallStack, MonadIO m) => Knot -> m Knot
knotCopy Knot
knot = IO Knot -> m Knot
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Knot -> m Knot) -> IO Knot -> m Knot
forall a b. (a -> b) -> a -> b
$ do
    Ptr Knot
knot' <- Knot -> IO (Ptr Knot)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Knot
knot
    Ptr Knot
result <- Ptr Knot -> IO (Ptr Knot)
clutter_knot_copy Ptr Knot
knot'
    Text -> Ptr Knot -> IO ()
forall a. HasCallStack => Text -> Ptr a -> IO ()
checkUnexpectedReturnNULL Text
"knotCopy" Ptr Knot
result
    Knot
result' <- ((ManagedPtr Knot -> Knot) -> Ptr Knot -> IO Knot
forall a.
(HasCallStack, GBoxed a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
wrapBoxed ManagedPtr Knot -> Knot
Knot) Ptr Knot
result
    Knot -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Knot
knot
    Knot -> IO Knot
forall (m :: * -> *) a. Monad m => a -> m a
return Knot
result'

#if defined(ENABLE_OVERLOADING)
data KnotCopyMethodInfo
instance (signature ~ (m Knot), MonadIO m) => O.OverloadedMethod KnotCopyMethodInfo Knot signature where
    overloadedMethod = knotCopy

instance O.OverloadedMethodInfo KnotCopyMethodInfo Knot where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.Clutter.Structs.Knot.knotCopy",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-clutter-1.0.2/docs/GI-Clutter-Structs-Knot.html#v:knotCopy"
        })


#endif

-- method Knot::equal
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "knot_a"
--           , argType =
--               TInterface Name { namespace = "Clutter" , name = "Knot" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "First knot" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "knot_b"
--           , argType =
--               TInterface Name { namespace = "Clutter" , name = "Knot" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "Second knot" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Just (TBasicType TBoolean)
-- throws : False
-- Skip return : False

foreign import ccall "clutter_knot_equal" clutter_knot_equal :: 
    Ptr Knot ->                             -- knot_a : TInterface (Name {namespace = "Clutter", name = "Knot"})
    Ptr Knot ->                             -- knot_b : TInterface (Name {namespace = "Clutter", name = "Knot"})
    IO CInt

-- | Compares to knot and checks if the point to the same location.
-- 
-- /Since: 0.2/
knotEqual ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    Knot
    -- ^ /@knotA@/: First knot
    -> Knot
    -- ^ /@knotB@/: Second knot
    -> m Bool
    -- ^ __Returns:__ 'P.True' if the knots point to the same location.
knotEqual :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
Knot -> Knot -> m Bool
knotEqual Knot
knotA Knot
knotB = IO Bool -> m Bool
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Bool -> m Bool) -> IO Bool -> m Bool
forall a b. (a -> b) -> a -> b
$ do
    Ptr Knot
knotA' <- Knot -> IO (Ptr Knot)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Knot
knotA
    Ptr Knot
knotB' <- Knot -> IO (Ptr Knot)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Knot
knotB
    CInt
result <- Ptr Knot -> Ptr Knot -> IO CInt
clutter_knot_equal Ptr Knot
knotA' Ptr Knot
knotB'
    let result' :: Bool
result' = (CInt -> CInt -> Bool
forall a. Eq a => a -> a -> Bool
/= CInt
0) CInt
result
    Knot -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Knot
knotA
    Knot -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Knot
knotB
    Bool -> IO Bool
forall (m :: * -> *) a. Monad m => a -> m a
return Bool
result'

#if defined(ENABLE_OVERLOADING)
data KnotEqualMethodInfo
instance (signature ~ (Knot -> m Bool), MonadIO m) => O.OverloadedMethod KnotEqualMethodInfo Knot signature where
    overloadedMethod = knotEqual

instance O.OverloadedMethodInfo KnotEqualMethodInfo Knot where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.Clutter.Structs.Knot.knotEqual",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-clutter-1.0.2/docs/GI-Clutter-Structs-Knot.html#v:knotEqual"
        })


#endif

-- method Knot::free
-- method type : OrdinaryMethod
-- Args: [ Arg
--           { argCName = "knot"
--           , argType =
--               TInterface Name { namespace = "Clutter" , name = "Knot" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #ClutterKnot" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "clutter_knot_free" clutter_knot_free :: 
    Ptr Knot ->                             -- knot : TInterface (Name {namespace = "Clutter", name = "Knot"})
    IO ()

-- | Frees the memory of an allocated knot.
-- 
-- /Since: 0.2/
knotFree ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    Knot
    -- ^ /@knot@/: a t'GI.Clutter.Structs.Knot.Knot'
    -> m ()
knotFree :: forall (m :: * -> *). (HasCallStack, MonadIO m) => Knot -> m ()
knotFree Knot
knot = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr Knot
knot' <- Knot -> IO (Ptr Knot)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr Knot
knot
    Ptr Knot -> IO ()
clutter_knot_free Ptr Knot
knot'
    Knot -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr Knot
knot
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
data KnotFreeMethodInfo
instance (signature ~ (m ()), MonadIO m) => O.OverloadedMethod KnotFreeMethodInfo Knot signature where
    overloadedMethod = knotFree

instance O.OverloadedMethodInfo KnotFreeMethodInfo Knot where
    overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.Clutter.Structs.Knot.knotFree",
        O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-clutter-1.0.2/docs/GI-Clutter-Structs-Knot.html#v:knotFree"
        })


#endif

#if defined(ENABLE_OVERLOADING)
type family ResolveKnotMethod (t :: Symbol) (o :: *) :: * where
    ResolveKnotMethod "copy" o = KnotCopyMethodInfo
    ResolveKnotMethod "equal" o = KnotEqualMethodInfo
    ResolveKnotMethod "free" o = KnotFreeMethodInfo
    ResolveKnotMethod l o = O.MethodResolutionFailed l o

instance (info ~ ResolveKnotMethod t Knot, O.OverloadedMethod info Knot p) => OL.IsLabel t (Knot -> p) where
#if MIN_VERSION_base(4,10,0)
    fromLabel = O.overloadedMethod @info
#else
    fromLabel _ = O.overloadedMethod @info
#endif

#if MIN_VERSION_base(4,13,0)
instance (info ~ ResolveKnotMethod t Knot, O.OverloadedMethod info Knot p, R.HasField t Knot p) => R.HasField t Knot p where
    getField = O.overloadedMethod @info

#endif

instance (info ~ ResolveKnotMethod t Knot, O.OverloadedMethodInfo info Knot) => OL.IsLabel t (O.MethodProxy info Knot) where
#if MIN_VERSION_base(4,10,0)
    fromLabel = O.MethodProxy
#else
    fromLabel _ = O.MethodProxy
#endif

#endif