Safe Haskell	None
Language	Haskell2010

Language.Haskell.Homplexity.Metric

Description

Class for defining code metrics, and its simplest implementation - number of lines of code.

Synopsis

class (CodeFragment c, Show m) => Metric m c where
- measure :: c -> m
data LOC
locT :: Proxy LOC
measureAs :: Metric m c => Proxy m -> c -> m
measureFor :: Metric m c => Proxy m -> Proxy c -> c -> m

Documentation

class (CodeFragment c, Show m) => Metric m c where Source #

Metric can be computed on a set of CodeFragment fragments and then shown.

Methods

measure :: c -> m Source #

Instances

CodeFragment c => Metric LOC c Source #
Instance details Defined in Language.Haskell.Homplexity.Metric Methods measure :: c -> LOC Source #
Metric NumFunArgs TypeSignature Source #
Instance details Defined in Language.Haskell.Homplexity.TypeComplexity Methods measure :: TypeSignature -> NumFunArgs Source #
Metric ConDepth TypeSignature Source #
Instance details Defined in Language.Haskell.Homplexity.TypeComplexity Methods measure :: TypeSignature -> ConDepth Source #
Metric AssocTypeCount TypeClass Source #
Instance details Defined in Language.Haskell.Homplexity.TypeClassComplexity Methods measure :: TypeClass -> AssocTypeCount Source #
Metric NonTypeDeclCount TypeClass Source #
Instance details Defined in Language.Haskell.Homplexity.TypeClassComplexity Methods measure :: TypeClass -> NonTypeDeclCount Source #
Metric RecordFieldsCount DataDef Source #
Instance details Defined in Language.Haskell.Homplexity.RecordFieldsCount Methods measure :: DataDef -> RecordFieldsCount Source #
Metric Depth Function Source #
Instance details Defined in Language.Haskell.Homplexity.Cyclomatic Methods measure :: Function -> Depth Source #
Metric Cyclomatic Function Source #
Instance details Defined in Language.Haskell.Homplexity.Cyclomatic Methods measure :: Function -> Cyclomatic Source #

data LOC Source #

Number of lines of code (example metric)

Instances

Enum LOC Source #
Instance details Defined in Language.Haskell.Homplexity.Metric Methods succ :: LOC -> LOC # pred :: LOC -> LOC # toEnum :: Int -> LOC # fromEnum :: LOC -> Int # enumFrom :: LOC -> [LOC] # enumFromThen :: LOC -> LOC -> [LOC] # enumFromTo :: LOC -> LOC -> [LOC] # enumFromThenTo :: LOC -> LOC -> LOC -> [LOC] #
Eq LOC Source #
Instance details Defined in Language.Haskell.Homplexity.Metric Methods (==) :: LOC -> LOC -> Bool # (/=) :: LOC -> LOC -> Bool #
Integral LOC Source #
Instance details Defined in Language.Haskell.Homplexity.Metric Methods quot :: LOC -> LOC -> LOC # rem :: LOC -> LOC -> LOC # div :: LOC -> LOC -> LOC # mod :: LOC -> LOC -> LOC # quotRem :: LOC -> LOC -> (LOC, LOC) # divMod :: LOC -> LOC -> (LOC, LOC) # toInteger :: LOC -> Integer #
Num LOC Source #
Instance details Defined in Language.Haskell.Homplexity.Metric Methods (+) :: LOC -> LOC -> LOC # (-) :: LOC -> LOC -> LOC # (*) :: LOC -> LOC -> LOC # negate :: LOC -> LOC # abs :: LOC -> LOC # signum :: LOC -> LOC # fromInteger :: Integer -> LOC #
Ord LOC Source #
Instance details Defined in Language.Haskell.Homplexity.Metric Methods compare :: LOC -> LOC -> Ordering # (<) :: LOC -> LOC -> Bool # (<=) :: LOC -> LOC -> Bool # (>) :: LOC -> LOC -> Bool # (>=) :: LOC -> LOC -> Bool # max :: LOC -> LOC -> LOC # min :: LOC -> LOC -> LOC #
Read LOC Source #
Instance details Defined in Language.Haskell.Homplexity.Metric Methods readsPrec :: Int -> ReadS LOC # readList :: ReadS [LOC] # readPrec :: ReadPrec LOC # readListPrec :: ReadPrec [LOC] #
Real LOC Source #
Instance details Defined in Language.Haskell.Homplexity.Metric Methods toRational :: LOC -> Rational #
Show LOC Source #
Instance details Defined in Language.Haskell.Homplexity.Metric Methods showsPrec :: Int -> LOC -> ShowS # show :: LOC -> String # showList :: [LOC] -> ShowS #
CodeFragment c => Metric LOC c Source #
Instance details Defined in Language.Haskell.Homplexity.Metric Methods measure :: c -> LOC Source #

locT :: Proxy LOC Source #

Proxy for passing LOC type as parameter.

measureAs :: Metric m c => Proxy m -> c -> m Source #

Convenience function for fixing the Metric type.

measureFor :: Metric m c => Proxy m -> Proxy c -> c -> m Source #

Convenience function for fixing both the Metric and CodeFragment for which the metric is computed.