It's not as easy as what I suggested and would require additional changes to the code to 'get' and 'put' the thread-local variables when required.

Regards,
Mike

-----Original Message-----
>From: Steven Yi 
>Sent: Oct 29, 2006 12:56 PM
>To: Developer discussions 
>Subject: Re: [Cs-dev] FLTK - Some static variables
>
>BTW: I was reading up on thread-local storage which seems to be
>possible with gcc and msvc. I was familiar with it from Java but
>didn't think about it in C/C++. I haven't used it ever in C/C++ and
>was wondering if it's something that would or wouldn't work for us.
>(I was reading up on it on wikipedia:
>http://en.wikipedia.org/wiki/Thread-local  )
>
>steven
>
>
>On 10/29/06, Steven Yi  wrote:
>> Hi Victor, Michael, and Anthony,
>>
>> Thanks for your replies; I just wanted to point them out as something
>> that should probably be addressed.  I guess in csound usage it doesn't
>> happen much where two CSD's with fltk things going on gets started in
>> the same process by anyone so it's not the biggest issue to take care
>> of I guess.  If CsoundVST managed to work with FLTK instruments though
>> I guess it'd be an issue then.
>>
>> Michael's solution of using the map with CSOUND* as a key has probably
>> got to be the easiest way to do this.  Maybe if time opens up I'll
>> take a shot at it, but it's pretty low priority for me at the moment.
>>
>> steven
>>
>>
>> On 10/28/06, Victor Lazzarini  wrote:
>> > I think these shouldn't really go in the CSOUND structure,
>> > as the widgets are a separate plugin module. I am not
>> > so sure these are problematic, as Istvan did not move
>> > them.  I had noticed them before, but never had a closer
>> > look.
>> >
>> > However, if you wish, you perhaps can try using the
>> > global variable mechanism that Istvan created.
>> >
>> > Victor
>> >
>> > >
>> > > Hi All,
>> > >
>> > > I found some static variables in both widgets.cpp and
>> > > FL_graph.cpp that I think need to be redone  for
>> > > reentrancy.  For widgets, this code is there:
>> > >
>> > > static vector fl_windows; // all panels
>> > > //static vector AddrValue;
>> > > //        addresses of widgets that display current value
>> > > of valuators static vector AddrStack;
>> > > //addresses of containers static vector
>> > > AddrSetValue; //addresses of valuators static
>> > > vector allocatedStrings; static vector
>> > > snapshots;
>> > >
>> > > for FL_graph.cpp, this code is there:
>> > >
>> > > static  Fl_Window   *form = (Fl_Window *) 0;
>> > > static  Fl_Choice   *choice = (Fl_Choice *) 0;
>> > > static  Fl_Button   *end = (Fl_Button *) 0;
>> > >
>> > >
>> > > There are more in each of those files.
>> > >
>> > > Not sure where best to store these things.
>> > >
>> > > steven
>> > >
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