Sophie: ghc-ForSyDe-devel-3.1.1-4.fc14 i686

ghc-ForSyDe-devel-3.1.1-4.fc14.i686.rpm

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>ForSyDe.Shallow.Memory</TITLE
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>ForSyDe-3.1.1: ForSyDe's Haskell-embedded Domain Specific Language.</TD
><TD CLASS="topbut"
><A HREF="src/ForSyDe-Shallow-Memory.html"
>Source code</A
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>Contents</A
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>Index</A
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><FONT SIZE="6"
>ForSyDe.Shallow.Memory</FONT
></TD
><TD ALIGN="right"
><TABLE CLASS="narrow" CELLSPACING="0" CELLPADDING="0"
><TR
><TD CLASS="infohead"
>Portability</TD
><TD CLASS="infoval"
>portable</TD
></TR
><TR
><TD CLASS="infohead"
>Stability</TD
><TD CLASS="infoval"
>experimental</TD
></TR
><TR
><TD CLASS="infohead"
>Maintainer</TD
><TD CLASS="infoval"
>forsyde-dev@ict.kth.se</TD
></TR
></TABLE
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="section1"
>Description</TD
></TR
><TR
><TD CLASS="doc"
>This module contains the data structure and access
 functions for the memory model.
</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="section1"
>Synopsis</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="body"
><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
><TR
><TD CLASS="decl"
><SPAN CLASS="keyword"
>data</SPAN
>  <A HREF="#t%3AMemory"
>Memory</A
> a = <A HREF="#v%3AMem"
>Mem</A
> <A HREF="ForSyDe-Shallow-Memory.html#t%3AAdr"
>Adr</A
> (<A HREF="ForSyDe-Shallow-Vector.html#t%3AVector"
>Vector</A
> (<A HREF="ForSyDe-Shallow-AbsentExt.html#t%3AAbstExt"
>AbstExt</A
> a))</TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
><TR
><TD CLASS="decl"
><SPAN CLASS="keyword"
>data</SPAN
>  <A HREF="#t%3AAccess"
>Access</A
> a </TD
></TR
><TR
><TD CLASS="body"
><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
><TR
><TD CLASS="decl"
>= <A HREF="#v%3ARead"
>Read</A
> <A HREF="ForSyDe-Shallow-Memory.html#t%3AAdr"
>Adr</A
></TD
></TR
><TR
><TD CLASS="decl"
>| <A HREF="#v%3AWrite"
>Write</A
> <A HREF="ForSyDe-Shallow-Memory.html#t%3AAdr"
>Adr</A
> a</TD
></TR
></TABLE
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><SPAN CLASS="keyword"
>type</SPAN
> <A HREF="#t%3AMemSize"
>MemSize</A
> = <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Int.html#t%3AInt"
>Int</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><SPAN CLASS="keyword"
>type</SPAN
> <A HREF="#t%3AAdr"
>Adr</A
> = <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Int.html#t%3AInt"
>Int</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AnewMem"
>newMem</A
> ::  <A HREF="ForSyDe-Shallow-Memory.html#t%3AMemSize"
>MemSize</A
> -&gt; <A HREF="ForSyDe-Shallow-Memory.html#t%3AMemory"
>Memory</A
> a</TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AmemState"
>memState</A
> ::  <A HREF="ForSyDe-Shallow-Memory.html#t%3AMemory"
>Memory</A
> a -&gt; <A HREF="ForSyDe-Shallow-Memory.html#t%3AAccess"
>Access</A
> a -&gt; <A HREF="ForSyDe-Shallow-Memory.html#t%3AMemory"
>Memory</A
> a</TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AmemOutput"
>memOutput</A
> ::  <A HREF="ForSyDe-Shallow-Memory.html#t%3AMemory"
>Memory</A
> a -&gt; <A HREF="ForSyDe-Shallow-Memory.html#t%3AAccess"
>Access</A
> a -&gt; <A HREF="ForSyDe-Shallow-AbsentExt.html#t%3AAbstExt"
>AbstExt</A
> a</TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="section1"
>Documentation</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><SPAN CLASS="keyword"
>data</SPAN
>  <A NAME="t:Memory"
><A NAME="t%3AMemory"
></A
></A
><B
>Memory</B
> a </TD
><TD CLASS="declbut"
><A HREF="src/ForSyDe-Shallow-Memory.html#Memory"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="body"
><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
><TR
><TD CLASS="ndoc"
>The data type <TT
><A HREF="ForSyDe-Shallow-Memory.html#t%3AMemory"
>Memory</A
></TT
> is modeled as a vector. 
</TD
></TR
><TR
><TD CLASS="section4"
>Constructors</TD
></TR
><TR
><TD CLASS="body"
><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0"
><TR
><TD CLASS="arg"
><A NAME="v:Mem"
><A NAME="v%3AMem"
></A
></A
><B
>Mem</B
> <A HREF="ForSyDe-Shallow-Memory.html#t%3AAdr"
>Adr</A
> (<A HREF="ForSyDe-Shallow-Vector.html#t%3AVector"
>Vector</A
> (<A HREF="ForSyDe-Shallow-AbsentExt.html#t%3AAbstExt"
>AbstExt</A
> a))</TD
><TD CLASS="rdoc"
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="section4"
><IMG SRC="minus.gif" CLASS="coll" ONCLICK="toggle(this,'i:Memory')" ALT="show/hide"
> Instances</TD
></TR
><TR
><TD CLASS="body"
><DIV ID="i:Memory" STYLE="display:block;"
><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0"
><TR
><TD CLASS="decl"
><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Eq.html#t%3AEq"
>Eq</A
> a =&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Eq.html#t%3AEq"
>Eq</A
> (<A HREF="ForSyDe-Shallow-Memory.html#t%3AMemory"
>Memory</A
> a)</TD
></TR
><TR
><TD CLASS="decl"
><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Text-Show.html#t%3AShow"
>Show</A
> a =&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Text-Show.html#t%3AShow"
>Show</A
> (<A HREF="ForSyDe-Shallow-Memory.html#t%3AMemory"
>Memory</A
> a)</TD
></TR
></TABLE
></DIV
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><SPAN CLASS="keyword"
>data</SPAN
>  <A NAME="t:Access"
><A NAME="t%3AAccess"
></A
></A
><B
>Access</B
> a </TD
><TD CLASS="declbut"
><A HREF="src/ForSyDe-Shallow-Memory.html#Access"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="body"
><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
><TR
><TD CLASS="ndoc"
>The data type <TT
><A HREF="ForSyDe-Shallow-Memory.html#t%3AAccess"
>Access</A
></TT
> defines two access patterns.
</TD
></TR
><TR
><TD CLASS="section4"
>Constructors</TD
></TR
><TR
><TD CLASS="body"
><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0"
><TR
><TD CLASS="arg"
><A NAME="v:Read"
><A NAME="v%3ARead"
></A
></A
><B
>Read</B
> <A HREF="ForSyDe-Shallow-Memory.html#t%3AAdr"
>Adr</A
></TD
><TD CLASS="rdoc"
>'Read adr' reads an address from the memory.
</TD
></TR
><TR
><TD CLASS="arg"
><A NAME="v:Write"
><A NAME="v%3AWrite"
></A
></A
><B
>Write</B
> <A HREF="ForSyDe-Shallow-Memory.html#t%3AAdr"
>Adr</A
> a</TD
><TD CLASS="rdoc"
>'Write Adr a' writes a value into an address.
</TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="section4"
><IMG SRC="minus.gif" CLASS="coll" ONCLICK="toggle(this,'i:Access')" ALT="show/hide"
> Instances</TD
></TR
><TR
><TD CLASS="body"
><DIV ID="i:Access" STYLE="display:block;"
><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0"
><TR
><TD CLASS="decl"
><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Eq.html#t%3AEq"
>Eq</A
> a =&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Eq.html#t%3AEq"
>Eq</A
> (<A HREF="ForSyDe-Shallow-Memory.html#t%3AAccess"
>Access</A
> a)</TD
></TR
><TR
><TD CLASS="decl"
><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Text-Show.html#t%3AShow"
>Show</A
> a =&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Text-Show.html#t%3AShow"
>Show</A
> (<A HREF="ForSyDe-Shallow-Memory.html#t%3AAccess"
>Access</A
> a)</TD
></TR
></TABLE
></DIV
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><SPAN CLASS="keyword"
>type</SPAN
> <A NAME="t:MemSize"
><A NAME="t%3AMemSize"
></A
></A
><B
>MemSize</B
> = <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Int.html#t%3AInt"
>Int</A
></TD
><TD CLASS="declbut"
><A HREF="src/ForSyDe-Shallow-Memory.html#MemSize"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><SPAN CLASS="keyword"
>type</SPAN
> <A NAME="t:Adr"
><A NAME="t%3AAdr"
></A
></A
><B
>Adr</B
> = <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Int.html#t%3AInt"
>Int</A
></TD
><TD CLASS="declbut"
><A HREF="src/ForSyDe-Shallow-Memory.html#Adr"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><A NAME="v:newMem"
><A NAME="v%3AnewMem"
></A
></A
><B
>newMem</B
> ::  <A HREF="ForSyDe-Shallow-Memory.html#t%3AMemSize"
>MemSize</A
> -&gt; <A HREF="ForSyDe-Shallow-Memory.html#t%3AMemory"
>Memory</A
> a</TD
><TD CLASS="declbut"
><A HREF="src/ForSyDe-Shallow-Memory.html#newMem"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="doc"
>The function <TT
><A HREF="ForSyDe-Shallow-Memory.html#v%3AnewMem"
>newMem</A
></TT
> creates a new memory, where the number of entries is given by a parameter.
</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><A NAME="v:memState"
><A NAME="v%3AmemState"
></A
></A
><B
>memState</B
> ::  <A HREF="ForSyDe-Shallow-Memory.html#t%3AMemory"
>Memory</A
> a -&gt; <A HREF="ForSyDe-Shallow-Memory.html#t%3AAccess"
>Access</A
> a -&gt; <A HREF="ForSyDe-Shallow-Memory.html#t%3AMemory"
>Memory</A
> a</TD
><TD CLASS="declbut"
><A HREF="src/ForSyDe-Shallow-Memory.html#memState"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="doc"
>The function <TT
><A HREF="ForSyDe-Shallow-Memory.html#v%3AmemState"
>memState</A
></TT
> gives the new state of the memory, after an access to a memory. A <TT
><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Text-Read.html#t%3ARead"
>Read</A
></TT
> operation leaves the memory unchanged.
</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><A NAME="v:memOutput"
><A NAME="v%3AmemOutput"
></A
></A
><B
>memOutput</B
> ::  <A HREF="ForSyDe-Shallow-Memory.html#t%3AMemory"
>Memory</A
> a -&gt; <A HREF="ForSyDe-Shallow-Memory.html#t%3AAccess"
>Access</A
> a -&gt; <A HREF="ForSyDe-Shallow-AbsentExt.html#t%3AAbstExt"
>AbstExt</A
> a</TD
><TD CLASS="declbut"
><A HREF="src/ForSyDe-Shallow-Memory.html#memOutput"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="doc"
>The function <TT
><A HREF="ForSyDe-Shallow-Memory.html#v%3AmemOutput"
>memOutput</A
></TT
> gives the output of the memory after an access to the memory. A <TT
><A HREF="ForSyDe-Shallow-Memory.html#v%3AWrite"
>Write</A
></TT
> operation gives an absent value as output.
</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="botbar"
>Produced by <A HREF="http://www.haskell.org/haddock/"
>Haddock</A
> version 2.6.1</TD
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