gi-glib-0.2.46.13: GLib bindings

CopyrightWill Thompson, Iñaki García Etxebarria and Jonas Platte
LicenseLGPL-2.1
MaintainerIñaki García Etxebarria (garetxe@gmail.com)
Safe HaskellNone
LanguageHaskell2010

GI.GLib.Structs.Scanner

Contents

Description

The data structure representing a lexical scanner.

You should set @input_name after creating the scanner, since it is used by the default message handler when displaying warnings and errors. If you are scanning a file, the filename would be a good choice.

The user_data and max_parse_errors fields are not used. If you need to associate extra data with the scanner you can place them here.

If you want to use your own message handler you can set the @msg_handler field. The type of the message handler function is declared by #GScannerMsgFunc.

Synopsis

Exported types

newtype Scanner Source

Constructors

Scanner (ForeignPtr Scanner) 

Instances

((~) * info (ResolveScannerMethod t Scanner), MethodInfo * info Scanner p) => IsLabel t (Scanner -> p) Source 

Methods

fromLabel :: Proxy# Symbol t -> Scanner -> p

((~) * info (ResolveScannerMethod t Scanner), MethodInfo * info Scanner p) => IsLabelProxy t (Scanner -> p) Source 

Methods

fromLabelProxy :: Proxy Symbol t -> Scanner -> p

((~) (TYPE Lifted) signature (TokenType -> Text -> Text -> Text -> Text -> Int32 -> m ()), MonadIO m) => MethodInfo (TYPE Lifted) ScannerUnexpTokenMethodInfo Scanner signature Source 
((~) (TYPE Lifted) signature (m ()), MonadIO m) => MethodInfo (TYPE Lifted) ScannerSyncFileOffsetMethodInfo Scanner signature Source 
((~) (TYPE Lifted) signature (Word32 -> m Word32), MonadIO m) => MethodInfo (TYPE Lifted) ScannerSetScopeMethodInfo Scanner signature Source 
((~) (TYPE Lifted) signature (Word32 -> Text -> m ()), MonadIO m) => MethodInfo (TYPE Lifted) ScannerScopeRemoveSymbolMethodInfo Scanner signature Source 
((~) (TYPE Lifted) signature (Word32 -> Text -> Ptr () -> m ()), MonadIO m) => MethodInfo (TYPE Lifted) ScannerScopeAddSymbolMethodInfo Scanner signature Source 
((~) (TYPE Lifted) signature (m TokenType), MonadIO m) => MethodInfo (TYPE Lifted) ScannerPeekNextTokenMethodInfo Scanner signature Source 
((~) (TYPE Lifted) signature (Text -> Word32 -> m ()), MonadIO m) => MethodInfo (TYPE Lifted) ScannerInputTextMethodInfo Scanner signature Source 
((~) (TYPE Lifted) signature (Int32 -> m ()), MonadIO m) => MethodInfo (TYPE Lifted) ScannerInputFileMethodInfo Scanner signature Source 
((~) (TYPE Lifted) signature (m TokenType), MonadIO m) => MethodInfo (TYPE Lifted) ScannerGetNextTokenMethodInfo Scanner signature Source 
((~) (TYPE Lifted) signature (m Bool), MonadIO m) => MethodInfo (TYPE Lifted) ScannerEofMethodInfo Scanner signature Source 
((~) (TYPE Lifted) signature (m ()), MonadIO m) => MethodInfo (TYPE Lifted) ScannerDestroyMethodInfo Scanner signature Source 
((~) (TYPE Lifted) signature (m TokenType), MonadIO m) => MethodInfo (TYPE Lifted) ScannerCurTokenMethodInfo Scanner signature Source 
((~) (TYPE Lifted) signature (m Word32), MonadIO m) => MethodInfo (TYPE Lifted) ScannerCurPositionMethodInfo Scanner signature Source 
((~) (TYPE Lifted) signature (m Word32), MonadIO m) => MethodInfo (TYPE Lifted) ScannerCurLineMethodInfo Scanner signature Source 

newZeroScanner :: MonadIO m => m Scanner Source

Construct a Scanner struct initialized to zero.

noScanner :: Maybe Scanner Source

Methods

scannerCurLine

data ScannerCurLineMethodInfo Source

Instances

scannerCurLine :: MonadIO m => Scanner -> m Word32 Source

scannerCurPosition

data ScannerCurPositionMethodInfo Source

Instances

scannerCurPosition :: MonadIO m => Scanner -> m Word32 Source

scannerCurToken

data ScannerCurTokenMethodInfo Source

Instances

scannerCurToken :: MonadIO m => Scanner -> m TokenType Source

scannerDestroy

data ScannerDestroyMethodInfo Source

Instances

scannerDestroy :: MonadIO m => Scanner -> m () Source

scannerEof

data ScannerEofMethodInfo Source

Instances

scannerEof :: MonadIO m => Scanner -> m Bool Source

scannerGetNextToken

data ScannerGetNextTokenMethodInfo Source

Instances

scannerGetNextToken :: MonadIO m => Scanner -> m TokenType Source

scannerInputFile

data ScannerInputFileMethodInfo Source

Instances

scannerInputFile :: MonadIO m => Scanner -> Int32 -> m () Source

scannerInputText

data ScannerInputTextMethodInfo Source

Instances

scannerInputText :: MonadIO m => Scanner -> Text -> Word32 -> m () Source

scannerPeekNextToken

data ScannerPeekNextTokenMethodInfo Source

Instances

scannerPeekNextToken :: MonadIO m => Scanner -> m TokenType Source

scannerScopeAddSymbol

data ScannerScopeAddSymbolMethodInfo Source

Instances

scannerScopeAddSymbol :: MonadIO m => Scanner -> Word32 -> Text -> Ptr () -> m () Source

scannerScopeRemoveSymbol

data ScannerScopeRemoveSymbolMethodInfo Source

Instances

scannerScopeRemoveSymbol :: MonadIO m => Scanner -> Word32 -> Text -> m () Source

scannerSetScope

data ScannerSetScopeMethodInfo Source

Instances

scannerSetScope :: MonadIO m => Scanner -> Word32 -> m Word32 Source

scannerSyncFileOffset

data ScannerSyncFileOffsetMethodInfo Source

Instances

scannerSyncFileOffset :: MonadIO m => Scanner -> m () Source

scannerUnexpToken

data ScannerUnexpTokenMethodInfo Source

Instances

scannerUnexpToken :: MonadIO m => Scanner -> TokenType -> Text -> Text -> Text -> Text -> Int32 -> m () Source

Properties

Config

scannerReadConfig :: Scanner -> IO ScannerConfig Source

InputName

scannerReadInputName :: Scanner -> IO Text Source

Line

scannerReadLine :: Scanner -> IO Word32 Source

MaxParseErrors

scannerReadMaxParseErrors :: Scanner -> IO Word32 Source

NextLine

scannerReadNextLine :: Scanner -> IO Word32 Source

NextPosition

scannerReadNextPosition :: Scanner -> IO Word32 Source

NextToken

scannerReadNextToken :: Scanner -> IO TokenType Source

NextValue

scannerReadNextValue :: Scanner -> IO TokenValue Source

ParseErrors

scannerReadParseErrors :: Scanner -> IO Word32 Source

Position

scannerReadPosition :: Scanner -> IO Word32 Source

Qdata

scannerReadQdata :: Scanner -> IO Data Source

Token

scannerReadToken :: Scanner -> IO TokenType Source

UserData

scannerReadUserData :: Scanner -> IO (Ptr ()) Source

Value

scannerReadValue :: Scanner -> IO TokenValue Source