storable-complex (empty) → 0.1

raw patch · 4 files changed

+86/−0 lines, 4 filesdep +basesetup-changed

Dependencies added: base

Files

• Foreign/Storable/Complex.hs +35/−0
• LICENSE +31/−0
• Setup.lhs +3/−0
• storable-complex.cabal +17/−0

@@ -0,0 +1,35 @@+-----------------------------------------------------------------------------+-- |+-- Module      : Data.Array.CArray.Base+-- Copyright   : (c) 2008 Jed Brown+-- License     : BSD-style+-- +-- Maintainer  : jed@59A2.org+-- Stability   : provisional+-- Portability : portable+--+-- This module provides a Storable instance for Complex which is binary+-- compatible with C99, C++ and Fortran complex data types.  It's only purpose+-- is to provide a standard location for this instance so that other packages+-- needing this instance can play nicely together.+--+-----------------------------------------------------------------------------++module Foreign.Storable.Complex () where++import Data.Complex+import Foreign.Storable+import Foreign.Ptr++-- This Storable instance for Complex is binary compatible with C99, C++ and+-- Fortran complex data types.+instance (RealFloat a, Storable a) => Storable (Complex a) where+    sizeOf z        = 2 * sizeOf (realPart z)+    alignment z     = sizeOf (realPart z)+    peek p          = do let q = castPtr p+                         r <- peek q+                         i <- peekElemOff q 1+                         return (r :+ i)+    poke p (r :+ i) = do let q = (castPtr p)+                         poke q r+                         pokeElemOff q 1 i

@@ -0,0 +1,31 @@+Copyright Jed Brown 2008++All rights reserved.++Redistribution and use in source and binary forms, with or without+modification, are permitted provided that the following conditions are met:++    * Redistributions of source code must retain the above copyright+      notice, this list of conditions and the following disclaimer.++    * Redistributions in binary form must reproduce the above+      copyright notice, this list of conditions and the following+      disclaimer in the documentation and/or other materials provided+      with the distribution.++    * Neither the name of Jed Brown nor the names of other+      contributors may be used to endorse or promote products derived+      from this software without specific prior written permission.++THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.+

@@ -0,0 +1,3 @@+#!/usr/bin/env runhaskell+> import Distribution.Simple+> main = defaultMain

@@ -0,0 +1,17 @@+name:                storable-complex+version:             0.1+synopsis:            Storable instance for Complex+description:         Provides a Storable instance for Complex which is binary+		     compatible with C99, C++ and Fortran complex data types.+		     .+		     The only purpose of this package is to provide a standard+		     location for this instance so that other packages needing+		     this instance can play nicely together.+category:            Data+license:             BSD3+license-file:        LICENSE+author:              Jed Brown +maintainer:          <jed@59A2.org>+build-Depends:       base+exposed-modules:     Foreign.Storable.Complex+build-type:	     Simple