Sophie: ghc-MissingH-devel-1.1.0.3-2.fc14 i686

ghc-MissingH-devel-1.1.0.3-2.fc14.i686.rpm

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>Data.Progress.Meter</TITLE
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>MissingH-1.1.0.3: Large utility library</TD
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><A HREF="src/Data-Progress-Meter.html"
>Source code</A
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>Data.Progress.Meter</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"
>provisional</TD
></TR
><TR
><TD CLASS="infohead"
>Maintainer</TD
><TD CLASS="infoval"
>John Goerzen &lt;jgoerzen@complete.org&gt;</TD
></TR
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></TD
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><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
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><TD CLASS="section4"
><B
>Contents</B
></TD
></TR
><TR
><TD
><DL
><DT
><A HREF="#1"
>Types
</A
></DT
><DT
><A HREF="#2"
>Creation and Configuration
</A
></DT
><DT
><A HREF="#3"
>Rendering and Output
</A
></DT
></DL
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="section1"
>Description</TD
></TR
><TR
><TD CLASS="doc"
><P
>Tool for maintaining a status bar, supporting multiple simultaneous tasks,
as a layer atop <A HREF="Data-Progress-Tracker.html"
>Data.Progress.Tracker</A
>.
</P
><P
>Written by John Goerzen, jgoerzen@complete.org 
</P
></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"
>type</SPAN
> <A HREF="#t%3AProgressMeter"
>ProgressMeter</A
> = <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Control-Concurrent-MVar.html#t%3AMVar"
>MVar</A
> ProgressMeterR</TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AsimpleNewMeter"
>simpleNewMeter</A
> :: <A HREF="Data-Progress-Tracker.html#t%3AProgress"
>Progress</A
> -&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO"
>IO</A
> <A HREF="Data-Progress-Meter.html#t%3AProgressMeter"
>ProgressMeter</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AnewMeter"
>newMeter</A
> :: <A HREF="Data-Progress-Tracker.html#t%3AProgress"
>Progress</A
> -&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Char.html#t%3AString"
>String</A
> -&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Int.html#t%3AInt"
>Int</A
> -&gt; ([<A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Prelude.html#t%3AInteger"
>Integer</A
>] -&gt; [<A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Char.html#t%3AString"
>String</A
>]) -&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO"
>IO</A
> <A HREF="Data-Progress-Meter.html#t%3AProgressMeter"
>ProgressMeter</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AsetComponents"
>setComponents</A
> :: <A HREF="Data-Progress-Meter.html#t%3AProgressMeter"
>ProgressMeter</A
> -&gt; [<A HREF="Data-Progress-Tracker.html#t%3AProgress"
>Progress</A
>] -&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO"
>IO</A
> <A HREF="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t%3A%28%29"
>()</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AaddComponent"
>addComponent</A
> :: <A HREF="Data-Progress-Meter.html#t%3AProgressMeter"
>ProgressMeter</A
> -&gt; <A HREF="Data-Progress-Tracker.html#t%3AProgress"
>Progress</A
> -&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO"
>IO</A
> <A HREF="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t%3A%28%29"
>()</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AremoveComponent"
>removeComponent</A
> :: <A HREF="Data-Progress-Meter.html#t%3AProgressMeter"
>ProgressMeter</A
> -&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Char.html#t%3AString"
>String</A
> -&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO"
>IO</A
> <A HREF="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t%3A%28%29"
>()</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AsetWidth"
>setWidth</A
> :: <A HREF="Data-Progress-Meter.html#t%3AProgressMeter"
>ProgressMeter</A
> -&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Int.html#t%3AInt"
>Int</A
> -&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO"
>IO</A
> <A HREF="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t%3A%28%29"
>()</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3ArenderMeter"
>renderMeter</A
> :: <A HREF="Data-Progress-Meter.html#t%3AProgressMeter"
>ProgressMeter</A
> -&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO"
>IO</A
> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Char.html#t%3AString"
>String</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AdisplayMeter"
>displayMeter</A
> :: <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/GHC-IO-Handle.html#t%3AHandle"
>Handle</A
> -&gt; <A HREF="Data-Progress-Meter.html#t%3AProgressMeter"
>ProgressMeter</A
> -&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO"
>IO</A
> <A HREF="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t%3A%28%29"
>()</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AclearMeter"
>clearMeter</A
> :: <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/GHC-IO-Handle.html#t%3AHandle"
>Handle</A
> -&gt; <A HREF="Data-Progress-Meter.html#t%3AProgressMeter"
>ProgressMeter</A
> -&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO"
>IO</A
> <A HREF="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t%3A%28%29"
>()</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AwriteMeterString"
>writeMeterString</A
> :: <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/GHC-IO-Handle.html#t%3AHandle"
>Handle</A
> -&gt; <A HREF="Data-Progress-Meter.html#t%3AProgressMeter"
>ProgressMeter</A
> -&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Char.html#t%3AString"
>String</A
> -&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO"
>IO</A
> <A HREF="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t%3A%28%29"
>()</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AautoDisplayMeter"
>autoDisplayMeter</A
> :: <A HREF="Data-Progress-Meter.html#t%3AProgressMeter"
>ProgressMeter</A
> -&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Int.html#t%3AInt"
>Int</A
> -&gt; (<A HREF="Data-Progress-Meter.html#t%3AProgressMeter"
>ProgressMeter</A
> -&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO"
>IO</A
> <A HREF="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t%3A%28%29"
>()</A
>) -&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO"
>IO</A
> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Control-Concurrent.html#t%3AThreadId"
>ThreadId</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AkillAutoDisplayMeter"
>killAutoDisplayMeter</A
> :: <A HREF="Data-Progress-Meter.html#t%3AProgressMeter"
>ProgressMeter</A
> -&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Control-Concurrent.html#t%3AThreadId"
>ThreadId</A
> -&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO"
>IO</A
> <A HREF="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t%3A%28%29"
>()</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="section1"
><A NAME="1"
><A NAME="1"
>Types
</A
></A
></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:ProgressMeter"
><A NAME="t%3AProgressMeter"
></A
></A
><B
>ProgressMeter</B
> = <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Control-Concurrent-MVar.html#t%3AMVar"
>MVar</A
> ProgressMeterR</TD
><TD CLASS="declbut"
><A HREF="src/Data-Progress-Meter.html#ProgressMeter"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="section1"
><A NAME="2"
><A NAME="2"
>Creation and Configuration
</A
></A
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><A NAME="v:simpleNewMeter"
><A NAME="v%3AsimpleNewMeter"
></A
></A
><B
>simpleNewMeter</B
> :: <A HREF="Data-Progress-Tracker.html#t%3AProgress"
>Progress</A
> -&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO"
>IO</A
> <A HREF="Data-Progress-Meter.html#t%3AProgressMeter"
>ProgressMeter</A
></TD
><TD CLASS="declbut"
><A HREF="src/Data-Progress-Meter.html#simpleNewMeter"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="doc"
><P
>Set up a new status bar using defaults:
</P
><UL
><LI
> The given tracker
</LI
><LI
> Width 80
</LI
><LI
> Data.Quantity.renderNums binaryOpts 1
</LI
><LI
> Unit inticator <TT
><A HREF="B.html"
>B</A
></TT
>
</LI
></UL
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><A NAME="v:newMeter"
><A NAME="v%3AnewMeter"
></A
></A
><B
>newMeter</B
></TD
><TD CLASS="declbut"
><A HREF="src/Data-Progress-Meter.html#newMeter"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="body"
><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
><TR
><TD CLASS="arg"
>:: <A HREF="Data-Progress-Tracker.html#t%3AProgress"
>Progress</A
></TD
><TD CLASS="rdoc"
>The top-level <TT
><A HREF="Data-Progress-Tracker.html#t%3AProgress"
>Progress</A
></TT
>
</TD
></TR
><TR
><TD CLASS="arg"
>-&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Char.html#t%3AString"
>String</A
></TD
><TD CLASS="rdoc"
>Unit indicator string
</TD
></TR
><TR
><TD CLASS="arg"
>-&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Int.html#t%3AInt"
>Int</A
></TD
><TD CLASS="rdoc"
>Width of the terminal -- usually 80
</TD
></TR
><TR
><TD CLASS="arg"
>-&gt; [<A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Prelude.html#t%3AInteger"
>Integer</A
>] -&gt; [<A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Char.html#t%3AString"
>String</A
>]</TD
><TD CLASS="rdoc"
>A function to render sizes
</TD
></TR
><TR
><TD CLASS="arg"
>-&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO"
>IO</A
> <A HREF="Data-Progress-Meter.html#t%3AProgressMeter"
>ProgressMeter</A
></TD
><TD CLASS="rdoc"
></TD
></TR
><TR
><TD CLASS="ndoc" COLSPAN="2"
>Set up a new status bar. 
</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:setComponents"
><A NAME="v%3AsetComponents"
></A
></A
><B
>setComponents</B
> :: <A HREF="Data-Progress-Meter.html#t%3AProgressMeter"
>ProgressMeter</A
> -&gt; [<A HREF="Data-Progress-Tracker.html#t%3AProgress"
>Progress</A
>] -&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO"
>IO</A
> <A HREF="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t%3A%28%29"
>()</A
></TD
><TD CLASS="declbut"
><A HREF="src/Data-Progress-Meter.html#setComponents"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="doc"
>Adjust the list of components of this <TT
><A HREF="Data-Progress-Meter.html#t%3AProgressMeter"
>ProgressMeter</A
></TT
>. 
</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><A NAME="v:addComponent"
><A NAME="v%3AaddComponent"
></A
></A
><B
>addComponent</B
> :: <A HREF="Data-Progress-Meter.html#t%3AProgressMeter"
>ProgressMeter</A
> -&gt; <A HREF="Data-Progress-Tracker.html#t%3AProgress"
>Progress</A
> -&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO"
>IO</A
> <A HREF="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t%3A%28%29"
>()</A
></TD
><TD CLASS="declbut"
><A HREF="src/Data-Progress-Meter.html#addComponent"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="doc"
>Add a new component to the list of components. 
</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><A NAME="v:removeComponent"
><A NAME="v%3AremoveComponent"
></A
></A
><B
>removeComponent</B
> :: <A HREF="Data-Progress-Meter.html#t%3AProgressMeter"
>ProgressMeter</A
> -&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Char.html#t%3AString"
>String</A
> -&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO"
>IO</A
> <A HREF="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t%3A%28%29"
>()</A
></TD
><TD CLASS="declbut"
><A HREF="src/Data-Progress-Meter.html#removeComponent"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="doc"
>Remove a component by name. 
</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><A NAME="v:setWidth"
><A NAME="v%3AsetWidth"
></A
></A
><B
>setWidth</B
> :: <A HREF="Data-Progress-Meter.html#t%3AProgressMeter"
>ProgressMeter</A
> -&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Int.html#t%3AInt"
>Int</A
> -&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO"
>IO</A
> <A HREF="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t%3A%28%29"
>()</A
></TD
><TD CLASS="declbut"
><A HREF="src/Data-Progress-Meter.html#setWidth"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="doc"
>Adjusts the width of this <TT
><A HREF="Data-Progress-Meter.html#t%3AProgressMeter"
>ProgressMeter</A
></TT
>. 
</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="section1"
><A NAME="3"
><A NAME="3"
>Rendering and Output
</A
></A
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><A NAME="v:renderMeter"
><A NAME="v%3ArenderMeter"
></A
></A
><B
>renderMeter</B
> :: <A HREF="Data-Progress-Meter.html#t%3AProgressMeter"
>ProgressMeter</A
> -&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO"
>IO</A
> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Char.html#t%3AString"
>String</A
></TD
><TD CLASS="declbut"
><A HREF="src/Data-Progress-Meter.html#renderMeter"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="doc"
>Render the current status. 
</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><A NAME="v:displayMeter"
><A NAME="v%3AdisplayMeter"
></A
></A
><B
>displayMeter</B
> :: <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/GHC-IO-Handle.html#t%3AHandle"
>Handle</A
> -&gt; <A HREF="Data-Progress-Meter.html#t%3AProgressMeter"
>ProgressMeter</A
> -&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO"
>IO</A
> <A HREF="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t%3A%28%29"
>()</A
></TD
><TD CLASS="declbut"
><A HREF="src/Data-Progress-Meter.html#displayMeter"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="doc"
><P
>Like renderMeter, but prints it to the screen instead of returning it.
</P
><P
>This function will output CR, then the meter.
</P
><P
>Pass stdout as the handle for regular display to the screen. 
</P
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><A NAME="v:clearMeter"
><A NAME="v%3AclearMeter"
></A
></A
><B
>clearMeter</B
> :: <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/GHC-IO-Handle.html#t%3AHandle"
>Handle</A
> -&gt; <A HREF="Data-Progress-Meter.html#t%3AProgressMeter"
>ProgressMeter</A
> -&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO"
>IO</A
> <A HREF="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t%3A%28%29"
>()</A
></TD
><TD CLASS="declbut"
><A HREF="src/Data-Progress-Meter.html#clearMeter"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="doc"
><P
>Clears the meter -- outputs CR, spaces equal to the width - 1,
then another CR.
</P
><P
>Pass stdout as the handle for regular display to the screen. 
</P
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><A NAME="v:writeMeterString"
><A NAME="v%3AwriteMeterString"
></A
></A
><B
>writeMeterString</B
> :: <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/GHC-IO-Handle.html#t%3AHandle"
>Handle</A
> -&gt; <A HREF="Data-Progress-Meter.html#t%3AProgressMeter"
>ProgressMeter</A
> -&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Char.html#t%3AString"
>String</A
> -&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO"
>IO</A
> <A HREF="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t%3A%28%29"
>()</A
></TD
><TD CLASS="declbut"
><A HREF="src/Data-Progress-Meter.html#writeMeterString"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="doc"
><P
>Clears the meter, writes the given string, then restores the meter.
The string is assumed to contain a trailing newline.
</P
><P
>Pass stdout as the handle for regular display to the screen. 
</P
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><A NAME="v:autoDisplayMeter"
><A NAME="v%3AautoDisplayMeter"
></A
></A
><B
>autoDisplayMeter</B
></TD
><TD CLASS="declbut"
><A HREF="src/Data-Progress-Meter.html#autoDisplayMeter"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="body"
><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
><TR
><TD CLASS="arg"
>:: <A HREF="Data-Progress-Meter.html#t%3AProgressMeter"
>ProgressMeter</A
></TD
><TD CLASS="rdoc"
>The meter to display
</TD
></TR
><TR
><TD CLASS="arg"
>-&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Int.html#t%3AInt"
>Int</A
></TD
><TD CLASS="rdoc"
>Update interval in seconds
</TD
></TR
><TR
><TD CLASS="arg"
>-&gt; <A HREF="Data-Progress-Meter.html#t%3AProgressMeter"
>ProgressMeter</A
> -&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO"
>IO</A
> <A HREF="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t%3A%28%29"
>()</A
></TD
><TD CLASS="rdoc"
>Function to display it
</TD
></TR
><TR
><TD CLASS="arg"
>-&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO"
>IO</A
> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Control-Concurrent.html#t%3AThreadId"
>ThreadId</A
></TD
><TD CLASS="rdoc"
>Resulting thread id
</TD
></TR
><TR
><TD CLASS="ndoc" COLSPAN="2"
><P
>Starts a thread that updates the meter every n seconds by calling
the specified function.  Note: <TT
>displayMeter stdout</TT
>
is an ideal function here.
</P
><P
>Save this threadID and use it later to call stopAutoDisplayMeter.
</P
></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:killAutoDisplayMeter"
><A NAME="v%3AkillAutoDisplayMeter"
></A
></A
><B
>killAutoDisplayMeter</B
> :: <A HREF="Data-Progress-Meter.html#t%3AProgressMeter"
>ProgressMeter</A
> -&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Control-Concurrent.html#t%3AThreadId"
>ThreadId</A
> -&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO"
>IO</A
> <A HREF="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t%3A%28%29"
>()</A
></TD
><TD CLASS="declbut"
><A HREF="src/Data-Progress-Meter.html#killAutoDisplayMeter"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="doc"
><P
>Stops the specified meter from displaying.
</P
><P
>You should probably call <TT
><A HREF="Data-Progress-Meter.html#v%3AclearMeter"
>clearMeter</A
></TT
> after a call to this. 
</P
></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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