Safe Haskell  None 

Language  Haskell98 
Synopsis
 class C sh where
 size :: sh > Int
 uncheckedSize :: sh > Int
 class C sh => Indexed sh where
 class Indexed sh => InvIndexed sh where
 indexFromOffset :: sh > Int > Index sh
 uncheckedIndexFromOffset :: sh > Int > Index sh
 newtype ZeroBased n = ZeroBased {
 zeroBasedSize :: n
 newtype OneBased n = OneBased {
 oneBasedSize :: n
 data Range n = Range {}
 data Shifted n = Shifted {
 shiftedOffset, shiftedSize :: n
 data Enumeration n = Enumeration
 newtype Deferred sh = Deferred sh
 data DeferredIndex ix
 deferIndex :: (Indexed sh, Index sh ~ ix) => sh > ix > DeferredIndex ix
 revealIndex :: (InvIndexed sh, Index sh ~ ix) => sh > DeferredIndex ix > ix
 data sh0 :+: sh1 = sh0 :+: sh1
 data Triangular part size = Triangular {
 triangularPart :: part
 triangularSize :: size
 data Lower = Lower
 data Upper = Upper
 triangleSize :: Int > Int
 triangleRoot :: Floating a => a > a
Documentation
Instances
C () Source #  
Defined in Data.Array.Comfort.Shape  
C sh => C (Deferred sh) Source #  
(Enum n, Bounded n) => C (Enumeration n) Source #  
Defined in Data.Array.Comfort.Shape size :: Enumeration n > Int Source # uncheckedSize :: Enumeration n > Int Source #  
Integral n => C (Shifted n) Source #  
Ix n => C (Range n) Source #  
Integral n => C (OneBased n) Source #  
Integral n => C (ZeroBased n) Source #  
(C sh0, C sh1) => C (sh0, sh1) Source #  Rowmajor composition of two dimensions. 
Defined in Data.Array.Comfort.Shape  
(C sh0, C sh1) => C (sh0 :+: sh1) Source #  
(TriangularPart part, C size) => C (Triangular part size) Source #  
Defined in Data.Array.Comfort.Shape size :: Triangular part size > Int Source # uncheckedSize :: Triangular part size > Int Source #  
(C sh0, C sh1, C sh2) => C (sh0, sh1, sh2) Source #  
Defined in Data.Array.Comfort.Shape 
class C sh => Indexed sh where Source #
indices, (sizeOffset  offset), inBounds
indices :: sh > [Index sh] Source #
offset :: sh > Index sh > Int Source #
uncheckedOffset :: sh > Index sh > Int Source #
inBounds :: sh > Index sh > Bool Source #
sizeOffset :: sh > Index sh > (Int, Int) Source #
uncheckedSizeOffset :: sh > Index sh > (Int, Int) Source #
Instances
class Indexed sh => InvIndexed sh where Source #
indexFromOffset :: sh > Int > Index sh Source #
It should hold indexFromOffset sh k == indices sh !! k
,
but indexFromOffset
should generally be faster.
uncheckedIndexFromOffset :: sh > Int > Index sh Source #
Instances
ZeroBased
denotes a range starting at zero and has a certain length.
ZeroBased  

Instances
OneBased
denotes a range starting at one and has a certain length.
OneBased  

Instances
Functor OneBased Source #  
Applicative OneBased Source #  
Eq n => Eq (OneBased n) Source #  
Show n => Show (OneBased n) Source #  
Storable n => Storable (OneBased n) Source #  
Defined in Data.Array.Comfort.Shape  
NFData n => NFData (OneBased n) Source #  
Defined in Data.Array.Comfort.Shape  
Integral n => InvIndexed (OneBased n) Source #  
Defined in Data.Array.Comfort.Shape  
Integral n => Indexed (OneBased n) Source #  
Defined in Data.Array.Comfort.Shape indices :: OneBased n > [Index (OneBased n)] Source # offset :: OneBased n > Index (OneBased n) > Int Source # uncheckedOffset :: OneBased n > Index (OneBased n) > Int Source # inBounds :: OneBased n > Index (OneBased n) > Bool Source # sizeOffset :: OneBased n > Index (OneBased n) > (Int, Int) Source # uncheckedSizeOffset :: OneBased n > Index (OneBased n) > (Int, Int) Source #  
Integral n => C (OneBased n) Source #  
type Index (OneBased n) Source #  
Defined in Data.Array.Comfort.Shape 
Range
denotes an inclusive range like
those of the Haskell 98 standard Array
type from the array
package.
E.g. the shape type (Range Int32, Range Int64)
is equivalent to the ix type (Int32, Int64)
for Array
s.
Instances
Functor Range Source #  
Eq n => Eq (Range n) Source #  
Show n => Show (Range n) Source #  
Storable n => Storable (Range n) Source #  
NFData n => NFData (Range n) Source #  
Defined in Data.Array.Comfort.Shape  
Ix n => InvIndexed (Range n) Source #  
Defined in Data.Array.Comfort.Shape  
Ix n => Indexed (Range n) Source #  
Defined in Data.Array.Comfort.Shape indices :: Range n > [Index (Range n)] Source # offset :: Range n > Index (Range n) > Int Source # uncheckedOffset :: Range n > Index (Range n) > Int Source # inBounds :: Range n > Index (Range n) > Bool Source # sizeOffset :: Range n > Index (Range n) > (Int, Int) Source # uncheckedSizeOffset :: Range n > Index (Range n) > (Int, Int) Source #  
Ix n => C (Range n) Source #  
type Index (Range n) Source #  
Defined in Data.Array.Comfort.Shape 
Shifted
denotes a range defined by the start index and the length.
Shifted  

Instances
Functor Shifted Source #  
Eq n => Eq (Shifted n) Source #  
Show n => Show (Shifted n) Source #  
Storable n => Storable (Shifted n) Source #  
Defined in Data.Array.Comfort.Shape  
NFData n => NFData (Shifted n) Source #  
Defined in Data.Array.Comfort.Shape  
Integral n => InvIndexed (Shifted n) Source #  
Defined in Data.Array.Comfort.Shape  
Integral n => Indexed (Shifted n) Source #  
Defined in Data.Array.Comfort.Shape indices :: Shifted n > [Index (Shifted n)] Source # offset :: Shifted n > Index (Shifted n) > Int Source # uncheckedOffset :: Shifted n > Index (Shifted n) > Int Source # inBounds :: Shifted n > Index (Shifted n) > Bool Source # sizeOffset :: Shifted n > Index (Shifted n) > (Int, Int) Source # uncheckedSizeOffset :: Shifted n > Index (Shifted n) > (Int, Int) Source #  
Integral n => C (Shifted n) Source #  
type Index (Shifted n) Source #  
Defined in Data.Array.Comfort.Shape 
data Enumeration n Source #
Enumeration
denotes a shape of fixed size
that is defined by Enum
and Bounded
methods.
For correctness it is necessary that the Enum
and Bounded
are properly implemented.
Automatically derived instances are fine.
Instances
This data type wraps another array shape.
Its index type is a wrapped Int
.
The advantages are:
No conversion forth and back Int
and Index sh
.
You can convert once using deferIndex
and revealIndex
whenever you need your application specific index type.
No need for e.g. Storable (Index sh)
, because Int
is already Storable
.
Deferred sh 
Instances
Eq sh => Eq (Deferred sh) Source #  
Show sh => Show (Deferred sh) Source #  
NFData sh => NFData (Deferred sh) Source #  
Defined in Data.Array.Comfort.Shape  
C sh => InvIndexed (Deferred sh) Source #  
Defined in Data.Array.Comfort.Shape  
C sh => Indexed (Deferred sh) Source #  
Defined in Data.Array.Comfort.Shape indices :: Deferred sh > [Index (Deferred sh)] Source # offset :: Deferred sh > Index (Deferred sh) > Int Source # uncheckedOffset :: Deferred sh > Index (Deferred sh) > Int Source # inBounds :: Deferred sh > Index (Deferred sh) > Bool Source # sizeOffset :: Deferred sh > Index (Deferred sh) > (Int, Int) Source # uncheckedSizeOffset :: Deferred sh > Index (Deferred sh) > (Int, Int) Source #  
C sh => C (Deferred sh) Source #  
type Index (Deferred sh) Source #  
Defined in Data.Array.Comfort.Shape 
data DeferredIndex ix Source #
Instances
Eq (DeferredIndex ix) Source #  
Defined in Data.Array.Comfort.Shape (==) :: DeferredIndex ix > DeferredIndex ix > Bool # (/=) :: DeferredIndex ix > DeferredIndex ix > Bool #  
Show (DeferredIndex ix) Source #  
Defined in Data.Array.Comfort.Shape showsPrec :: Int > DeferredIndex ix > ShowS # show :: DeferredIndex ix > String # showList :: [DeferredIndex ix] > ShowS #  
Storable (DeferredIndex ix) Source #  
Defined in Data.Array.Comfort.Shape sizeOf :: DeferredIndex ix > Int # alignment :: DeferredIndex ix > Int # peekElemOff :: Ptr (DeferredIndex ix) > Int > IO (DeferredIndex ix) # pokeElemOff :: Ptr (DeferredIndex ix) > Int > DeferredIndex ix > IO () # peekByteOff :: Ptr b > Int > IO (DeferredIndex ix) # pokeByteOff :: Ptr b > Int > DeferredIndex ix > IO () # peek :: Ptr (DeferredIndex ix) > IO (DeferredIndex ix) # poke :: Ptr (DeferredIndex ix) > DeferredIndex ix > IO () # 
deferIndex :: (Indexed sh, Index sh ~ ix) => sh > ix > DeferredIndex ix Source #
revealIndex :: (InvIndexed sh, Index sh ~ ix) => sh > DeferredIndex ix > ix Source #
data sh0 :+: sh1 infixr 5 Source #
sh0 :+: sh1 infixr 5 
Instances
(Eq sh0, Eq sh1) => Eq (sh0 :+: sh1) Source #  
(Show sh0, Show sh1) => Show (sh0 :+: sh1) Source #  
(NFData sh0, NFData sh1) => NFData (sh0 :+: sh1) Source #  
Defined in Data.Array.Comfort.Shape  
(InvIndexed sh0, InvIndexed sh1) => InvIndexed (sh0 :+: sh1) Source #  
Defined in Data.Array.Comfort.Shape  
(Indexed sh0, Indexed sh1) => Indexed (sh0 :+: sh1) Source #  
Defined in Data.Array.Comfort.Shape indices :: (sh0 :+: sh1) > [Index (sh0 :+: sh1)] Source # offset :: (sh0 :+: sh1) > Index (sh0 :+: sh1) > Int Source # uncheckedOffset :: (sh0 :+: sh1) > Index (sh0 :+: sh1) > Int Source # inBounds :: (sh0 :+: sh1) > Index (sh0 :+: sh1) > Bool Source # sizeOffset :: (sh0 :+: sh1) > Index (sh0 :+: sh1) > (Int, Int) Source # uncheckedSizeOffset :: (sh0 :+: sh1) > Index (sh0 :+: sh1) > (Int, Int) Source #  
(C sh0, C sh1) => C (sh0 :+: sh1) Source #  
type Index (sh0 :+: sh1) Source #  
data Triangular part size Source #
Triangular  

Instances
triangleSize :: Int > Int Source #
triangleRoot :: Floating a => a > a Source #