seq -base

module Control.Seq
parallel Control.Seq
Sequential strategies provide ways to compositionally specify the degree of evaluation of a data type between the extremes of no evaluation and full evaluation. Sequential strategies may be viewed as complimentary to the parallel ones (see module Control.Parallel.Strategies).
module Data.Sequence
containers Data.Sequence
General purpose finite sequences. Apart from being finite and having strict operations, sequences also differ from lists in supporting a wider variety of operations efficiently. An amortized running time is given for each operation, with n referring to the length of the sequence and i being the integral index used by some operations. These bounds hold even in a persistent (shared) setting. The implementation uses 2-3 finger trees annotated with sizes, as described in section 4.2 of * Ralf Hinze and Ross Paterson, "Finger trees: a simple general-purpose data structure", Journal of Functional Programming 16:2 (2006) pp 197-217. http://www.soi.city.ac.uk/~ross/papers/FingerTree.html Note: Many of these operations have the same names as similar operations on lists in the Prelude. The ambiguity may be resolved using either qualification or the hiding clause.
data Seq a
containers Data.Sequence
General-purpose finite sequences.
seqArray :: Ix i => Strategy a -> Strategy (Array i a)
parallel Control.Seq
Evaluate the elements of an array according to the given strategy. Evaluation of the array bounds may be triggered as a side effect.
seqArrayBounds :: Ix i => Strategy i -> Strategy (Array i a)
parallel Control.Seq
Evaluate the bounds of an array according to the given strategy.
seqFoldable :: Foldable t => Strategy a -> Strategy (t a)
parallel Control.Seq
Evaluate the elements of a foldable data structure according to the given strategy.
seqList :: Strategy a -> Strategy [a]
parallel Control.Parallel.Strategies
DEPRECATED: renamed to evalList
seqList :: Strategy a -> Strategy [a]
parallel Control.Seq
Evaluate each element of a list according to the given strategy. This function is a specialisation of seqFoldable to lists.
seqListN :: Int -> Strategy a -> Strategy [a]
parallel Control.Seq
Evaluate the first n elements of a list according to the given strategy.
seqListNth :: Int -> Strategy a -> Strategy [a]
parallel Control.Seq
Evaluate the nth element of a list (if there is such) according to the given strategy. The spine of the list up to the nth element is evaluated as a side effect.
package seqloc
package
Handle sequence locations for bioinformatics Version 0.5
package seqloc-datafiles
package
Read and write BED and GTF format genome annotations Version 0.2.1.1
seqMap :: Strategy k -> Strategy v -> Strategy (Map k v)
parallel Control.Seq
Evaluate the keys and values of a map according to the given strategies.
SeqPacket :: SocketType
network Network.Socket
seqPair :: Strategy a -> Strategy b -> Strategy (a, b)
parallel Control.Parallel.Strategies
DEPRECATED: renamed to evalTuple2
type SeqStrategy a = Strategy a
parallel Control.Parallel.Strategies
a name for Control.Seq.Strategy, for documetnation only.
seqTraverse :: Traversable t => Strategy a -> Strategy (t a)
parallel Control.Parallel.Strategies
DEPRECATED: renamed to evalTraversable
seqTriple :: Strategy a -> Strategy b -> Strategy c -> Strategy (a, b, c)
parallel Control.Parallel.Strategies
DEPRECATED: renamed to evalTuple3
seqTuple2 :: Strategy a -> Strategy b -> Strategy (a, b)
parallel Control.Seq
seqTuple3 :: Strategy a -> Strategy b -> Strategy c -> Strategy (a, b, c)
parallel Control.Seq
seqTuple4 :: Strategy a -> Strategy b -> Strategy c -> Strategy d -> Strategy (a, b, c, d)
parallel Control.Seq
seqTuple5 :: Strategy a -> Strategy b -> Strategy c -> Strategy d -> Strategy e -> Strategy (a, b, c, d, e)
parallel Control.Seq
seqTuple6 :: Strategy a -> Strategy b -> Strategy c -> Strategy d -> Strategy e -> Strategy f -> Strategy (a, b, c, d, e, f)
parallel Control.Seq
seqTuple7 :: Strategy a -> Strategy b -> Strategy c -> Strategy d -> Strategy e -> Strategy f -> Strategy g -> Strategy (a, b, c, d, e, f, g)
parallel Control.Seq
seqTuple8 :: Strategy a -> Strategy b -> Strategy c -> Strategy d -> Strategy e -> Strategy f -> Strategy g -> Strategy h -> Strategy (a, b, c, d, e, f, g, h)
parallel Control.Seq
seqTuple9 :: Strategy a -> Strategy b -> Strategy c -> Strategy d -> Strategy e -> Strategy f -> Strategy g -> Strategy h -> Strategy i -> Strategy (a, b, c, d, e, f, g, h, i)
parallel Control.Seq
sequenceQ :: [Q a] -> Q [a]
template-haskell Language.Haskell.TH.Syntax
package sequential-index
package
Sequential index numbers between 0.0 and 1.0 that allow arbitrarily inserting new numbers in between. They can possibly used for disk-based and other special containers, where adding a new element without changing the indexes of the other elements is important. Conceptually, SequentialIndex denotes a path to an element in an imaginary binary tree. However, leafs can only be on the right side of their parent. I.e. the path must end with a '1' (or be the path to the root node, 0.0). 1.0 denotes the invalid node. Version 0.2
package sequor
package
A sequence labeler based on Collins's sequence perceptron. Version 0.2.3
module Text.Regex.Posix.Sequence
regex-posix Text.Regex.Posix.Sequence
This provides String instances for RegexMaker and RegexLike based on Text.Regex.Posix.Wrap, and a (RegexContext Regex String String) instance. To use these instance, you would normally import Text.Regex.Posix. You only need to import this module to use the medium level API of the compile, regexec, and execute functions. All of these report error by returning Left values instead of undefined or error or fail.
package alsa-seq
package
This package provides access to ALSA sequencer (MIDI support). For audio support see alsa-pcm. Included are some simple example programs. For more example programs including a GUI, see the alsa-gui programs. Version 0.6
package alsa-seq-tests
package
Tests for the ALSA sequencer library. Version 0.1
ArithSeqE :: Range -> Exp
template-haskell Language.Haskell.TH.Syntax, template-haskell Language.Haskell.TH
> { [ 1 ,2 .. 10 ] }
arithSeqE :: RangeQ -> ExpQ
template-haskell Language.Haskell.TH.Lib, template-haskell Language.Haskell.TH
type ClauseQ = Q Clause
template-haskell Language.Haskell.TH.Lib, template-haskell Language.Haskell.TH
closeQuick :: HStream bufType => HandleStream bufType -> IO ()
HTTP Network.TCP
package containers-deepseq
package
module Control.DeepSeq
deepseq Control.DeepSeq
This module provides an overloaded function, deepseq, for fully evaluating data structures (that is, evaluating to "Normal Form"). A typical use is to prevent resource leaks in lazy IO programs, by forcing all characters from a file to be read. For example: > import System.IO > import Control.DeepSeq > > main = do > h <- openFile "f" ReadMode > s <- hGetContents h > s `deepseq` hClose h > return s deepseq differs from seq as it traverses data structures deeply, for example, seq will evaluate only to the first constructor in the list: > > [1,2,undefined] `seq` 3 > 3 While deepseq will force evaluation of all the list elements: > > [1,2,undefined] `deepseq` 3 > *** Exception: Prelude.undefined Another common use is to ensure any exceptions hidden within lazy fields of a data structure do not leak outside the scope of the exception handler, or to force evaluation of a data structure in one thread, before passing to another thread (preventing work moving to the wrong threads).
package data-list-sequences
package
Find sequences within lists. Version 0.1
deepseq :: NFData a => a -> b -> b
deepseq Control.DeepSeq
deepseq: fully evaluates the first argument, before returning the second. The name deepseq is used to illustrate the relationship to seq: evaluates the top level of its argument, deepseq traverses the entire data structure evaluating it completely. deepseq can be useful for forcing pending exceptions, eradicating space leaks, or forcing lazy I/O to happen. It is also useful in conjunction with parallel Strategies (see the parallel package). There is no guarantee about the ordering of evaluation. The implementation may evaluate the components of the structure in any order or in parallel. To impose an actual order on evaluation, use pseq from Control.Parallel in the parallel package.

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