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<TITLE>The Hugs-GHC Extension Libraries: Int </TITLE>
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<H2><A NAME="s6">6. Int </A></H2>
<P>This library provides signed integers of various sizes. The types
supported are as follows:</P>
<P>
<BR>
type number of bits <BR>
<HR>
Int8 8 <BR>
Int16 16 <BR>
Int32 32 <BR>
Int64 64 <BR>
<HR>
</P>
<P>For each type <I>I</I> above, we provide the following instances.</P>
<P>
<BLOCKQUOTE><CODE>
<PRE>
data I -- Signed Ints
iToInt :: I -> Int -- not provided for Int64
intToi :: Int -> I -- not provided for Int64
instance Eq I
instance Ord I
instance Show I
instance Read I
instance Bounded I
instance Num I
instance Real I
instance Integral I
instance Enum I
instance Ix I
instance Bits I
</PRE>
</CODE></BLOCKQUOTE>
Plus
<BLOCKQUOTE><CODE>
<PRE>
int8ToInt :: Int8 -> Int
intToInt8 :: Int -> Int8
int16ToInt :: Int16 -> Int
intToInt16 :: Int -> Int16
int32ToInt :: Int32 -> Int
intToInt32 :: Int -> Int32
</PRE>
</CODE></BLOCKQUOTE>
</P>
<P>
<UL>
<LI>Hugs does not provide <CODE>Int64</CODE> at the moment.
</LI>
<LI>ToDo: complete the set of coercion functions.
</LI>
</UL>
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