Copyright | Will Thompson Iñaki García Etxebarria and Jonas Platte |
---|---|
License | LGPL-2.1 |
Maintainer | Iñaki García Etxebarria (garetxe@gmail.com) |
Safe Haskell | None |
Language | Haskell2010 |
The class of a flags type holds information about its possible values.
- newtype FlagsClass = FlagsClass (ManagedPtr FlagsClass)
- newZeroFlagsClass :: MonadIO m => m FlagsClass
- noFlagsClass :: Maybe FlagsClass
- getFlagsClassGTypeClass :: MonadIO m => FlagsClass -> m TypeClass
- getFlagsClassMask :: MonadIO m => FlagsClass -> m Word32
- setFlagsClassMask :: MonadIO m => FlagsClass -> Word32 -> m ()
- getFlagsClassNValues :: MonadIO m => FlagsClass -> m Word32
- setFlagsClassNValues :: MonadIO m => FlagsClass -> Word32 -> m ()
- clearFlagsClassValues :: MonadIO m => FlagsClass -> m ()
- getFlagsClassValues :: MonadIO m => FlagsClass -> m (Maybe FlagsValue)
- setFlagsClassValues :: MonadIO m => FlagsClass -> Ptr FlagsValue -> m ()
Exported types
newtype FlagsClass Source #
WrappedPtr FlagsClass Source # | |
(~) AttrOpTag tag AttrSet => Constructible FlagsClass tag Source # | |
newZeroFlagsClass :: MonadIO m => m FlagsClass Source #
Construct a FlagsClass
struct initialized to zero.
Properties
gTypeClass
getFlagsClassGTypeClass :: MonadIO m => FlagsClass -> m TypeClass Source #
mask
getFlagsClassMask :: MonadIO m => FlagsClass -> m Word32 Source #
setFlagsClassMask :: MonadIO m => FlagsClass -> Word32 -> m () Source #
nValues
getFlagsClassNValues :: MonadIO m => FlagsClass -> m Word32 Source #
setFlagsClassNValues :: MonadIO m => FlagsClass -> Word32 -> m () Source #
values
clearFlagsClassValues :: MonadIO m => FlagsClass -> m () Source #
getFlagsClassValues :: MonadIO m => FlagsClass -> m (Maybe FlagsValue) Source #
setFlagsClassValues :: MonadIO m => FlagsClass -> Ptr FlagsValue -> m () Source #