[Boost-users] [MSM] Get state name as string

Subject: [Boost-users] [MSM] Get state name as string
From: Stefan Wiehler (sephalon_at_[hidden])
Date: 2013-01-20 05:58:40

Hello,

For debugging purposes, I want to get the current state name as a 
string. For this purpose I found the class get_state_name in the tools 
section of the backend.

Unfortunately there is no example on how to use this method in the 
documentation nor anywhere else; and the extensive use of templates 
makes it very difficult for me to infer this.

I am especially confused about the argument boost::msm::wrap<StateType> 
const& of the call operator. What do I have to provide her? Could 
anybody please post a short example how to this?

Kind regards,

Stefan Wiehler