| Copyright | (c) [1995..2000] Manuel M. T. Chakravarty [2008..2009] Benedikt Huber |
|---|---|
| License | BSD-style |
| Maintainer | benedikt.huber@gmail.com |
| Stability | experimental |
| Portability | ghc |
| Safe Haskell | None |
| Language | Haskell98 |
Language.C.Data.Position
Description
Source code position
Synopsis
- data Position
- position :: Int -> String -> Int -> Int -> Maybe Position -> Position
- type PosLength = (Position, Int)
- posFile :: Position -> String
- posRow :: Position -> Int
- posColumn :: Position -> Int
- posOffset :: Position -> Int
- posParent :: Position -> Maybe Position
- initPos :: FilePath -> Position
- isSourcePos :: Position -> Bool
- nopos :: Position
- isNoPos :: Position -> Bool
- builtinPos :: Position
- isBuiltinPos :: Position -> Bool
- internalPos :: Position
- isInternalPos :: Position -> Bool
- incPos :: Position -> Int -> Position
- retPos :: Position -> Position
- incOffset :: Position -> Int -> Position
- class Pos a where
Documentation
uniform representation of source file positions
Instances
| Eq Position # | |
| Data Position # | |
Defined in Language.C.Data.Position Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Position -> c Position # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Position # toConstr :: Position -> Constr # dataTypeOf :: Position -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Position) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Position) # gmapT :: (forall b. Data b => b -> b) -> Position -> Position # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Position -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Position -> r # gmapQ :: (forall d. Data d => d -> u) -> Position -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Position -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Position -> m Position # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Position -> m Position # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Position -> m Position # | |
| Ord Position # | |
Defined in Language.C.Data.Position | |
| Show Position # | |
| Generic Position # | |
| NFData Position # | |
Defined in Language.C.Data.Position | |
| type Rep Position # | |
Defined in Language.C.Data.Position | |
position :: Int -> String -> Int -> Int -> Maybe Position -> Position #
position absoluteOffset fileName lineNumber columnNumber initializes a Position using the given arguments
posColumn :: Position -> Int #
column in the preprocessed file. Inaccurate w.r.t. to the original file in the presence of preprocessor macros.
initPos :: FilePath -> Position #
initialize a Position to the start of the translation unit starting in the given file
isSourcePos :: Position -> Bool #
returns True if the given position refers to an actual source file
builtinPos :: Position #
position attached to built-in objects
isBuiltinPos :: Position -> Bool #
returns True if the given position refers to a builtin definition
internalPos :: Position #
position used for internal errors
isInternalPos :: Position -> Bool #
returns True if the given position is internal
class of type which aggregate a source code location