vtkfig::internals::MainThread::MainThread ( )
private
Definition at line 52 of file vtkfigMainThread-2018-01-26-2205.cxx.
     {
       int wtime=5;
       char* port_string= getenv("VTKFIG_PORT_NUMBER");
       char* wtime_string=getenv("VTKFIG_WAIT_SECONDS");
       char *debug_string=getenv("VTKFIG_DEBUG");
       char *multi_string=getenv("VTKFIG_MULTITHREADED");
       char *dbuff_string=getenv("VTKFIG_DOUBLEBUFFER");
 
 
 
       if (debug_string!=0)
         debug_level=atoi(debug_string);
 
     
 #if XXXCONFIG_APPLE
       try_running_multithreaded=false;
       if (multi_string!=0 && atoi(multi_string))
       {
         if (debug_level>0)
           cout << "overriding multithreading default (off) on APPLE" << endl;
         try_running_multithreaded=true;
       }
 #endif
       try_running_multithreaded=true;
       if (multi_string!=0 && !atoi(multi_string))
       {
         if (debug_level>0)
           cout << "overriding multithreading default (on) on" << endl;
         try_running_multithreaded=false;
       }
       
       if (dbuff_string!=0)
         this->double_buffering=atoi(dbuff_string);
       
 
       if (wtime_string!=0)
         wtime=atoi(wtime_string);
     
     
       if (port_string!=0)
       {
         int port=atoi(port_string);
         if (port<=0) 
           throw std::runtime_error("Invalid port number for server");
         OpenConnection(port,wtime);
       }
 
       if (debug_level>0)
       {   
         char sc='c';
         if (connection_open) 
           sc='s';
 
         if (try_running_multithreaded)
           cout << sc<< " try running multithreaded" << endl;
         else
           cout << sc<<" try running single threaded" << endl;
       }
     }
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