2008/6/28 Galchin, Vasili <[EMAIL PROTECTED]>: > Hi, > > Suppose I have a value of type Ptr Word8 and also an Int which is the > length of the Ptr Word8(sorry if I am thinking too much in a C string frame > of mind). How can I display the Ptr Word8 value of the given length? > > Vasili >
You're best bet would be to use 'peekArray' or 'withArrayLen' to get a list of Word8 values, and then display that however you want. withArrayLen: http://haskell.org/ghc/docs/latest/html/libraries/base/Foreign-Marshal-Array.html#v%3AwithArrayLen peekArray: http://haskell.org/ghc/docs/latest/html/libraries/base/Foreign-Marshal-Array.html#v%3ApeekArray I hope that helps! -Antoine _______________________________________________ Haskell-Cafe mailing list [email protected] http://www.haskell.org/mailman/listinfo/haskell-cafe
