[Boost-users] [Statechart] Pass variable parameter to Player ctor?

In the PingPong example, I'm trying to pass a std::string variable to the Player ctor through the fifo_schedular<>create_processor<>() in main(). No joy. Error: no matching signature. I'm missing something obvious. I've stared at that first override in the boost header and tried everything I could think of. Dead give away that I don't understand: I'm "trying" things. %>[ I'd sure appreciate it if someone could point me in the right direction. Are there async examples that pass variables through create_processor() to the ctorS? Thanks for taking the time to read this, Dick