Safe Haskell	Safe-Inferred
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

Instances details

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

data LOC Source #

Number of lines of code (example metric)

Instances

Instances details

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]
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
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]
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
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
Eq LOC Source #
Instance details Defined in Language.Haskell.Homplexity.Metric Methods (==) :: LOC -> LOC -> Bool (/=) :: LOC -> LOC -> Bool
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
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.