There are two strategies:

Create a new C++ class that encapsulates the current globals and that is 
associated with one or more of the widet opcodes; or

Create a std::map< CSOUND *, std::vector > fl_windows that keeps a 
separate copy of these globals for each running instance of Csound.

Regards,
Mike

----- Original Message ----- 
From: "Steven Yi" 
To: "Developer discussions" 
Sent: Saturday, October 28, 2006 11:48 AM
Subject: [Cs-dev] FLTK - Some static variables


> 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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