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Questions tagged [boost-statechart]

Boost.Statechart is a C++ library allowing you to easily and quickly define state machines.

Boost.Statechart is a C++ library allowing you to easily and quickly define state machines. It is not as high performance as the alternative Boost.MSM but it is more scalable and compiles considerably faster.

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How to add more than 20 transitions to a state in Boost::Statechart?

I have to admit that I'm rather new to C++ and Boost Statecharts. I played around a little bit with the Statechart library and wanted to construct some "bigger" statemachines. I give a very simple example of my problem. Lets assume a statemachine…
euschen
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Help for Boost.Statechart bug

Any ideas how to fix this? using 1.39_0 on ubuntu 8.10 w/g++ 4.3.2 In the following statechart, the phrase "BUGGY" is printed three times. One would expect the event would only trigger one "BUGGY". In the case of the project I am working on, I…
KitsuneYMG
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Get state_machine object from fifo_scheduler::process_handle object

I have covered state_machine object with wrapper object to hide asynchronous_state_machine initialization. class MyObject : public sc::asynchronous_state_machine< MyObject, MyObjectStateIdle, Scheduler, Allocator >; …
newAgeOfHelloWorld
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How to use a vector/list to hold Curiously Recursive Template Pattern's derived classes' objects?

I'm using Boost Statechart Event for a State-Machine. I'm thinking of a vector/list to hold events. I tried the following - template struct Event : public boost::statechart::event { Event(const T & event) : m_event(event) …
r18ul
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Ways to implement condition-based inner initial state selection in boost::statechart?

What are some possible ways in boost::statechart to implement the initial state selection described on Slide 25 of Comparison of Harel's Statecharts & UML Statecharts ? "On entering the super-state, which state (whether X,Y,Z) to enter depends on…
Legacy-Dev
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boost asynchronous_state_machine

Is it possible to get ref to scheduler from processor_handle for asynchronous_state_machine? Code: struct A { A(sc::fifo_scheduler<>::processor_handle& h):player_ref(h){} sc::fifo_scheduler<>::processor_handle& player_ref; void…
alex2005
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IVR Call flow State Machine

i'm trying to implement a state machine that can handle the flow of the calls inside an IVR using the Boost Statechart Library, but im very green on C++ and need a hand with some basics. Lets say my call flow looks this: (focus on first 2 states…
RonEskinder
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Boost statechart interaction

I have two statecharts (FSM_A and FSM_B) implemented using boost::statechart. Is it safe to process an event from FSM_A in order to trigger a transition in FSM_B? Should I use two async_state_machine? Or maybe a common outermost state? Here is an…
Cristiano
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How to add transition delays in Boost::Statechart

How can I implement non-blocking transition delays in Boost Statechart?
legotron
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periodic state machine with boost statechart

I want to implement a state machine that will periodically monitor some status data (the status of my system) and react to it. This seems to be something quite basic for a state machine (I've had this problem many times before), but I could not find…
brice rebsamen
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boost::statechart ---posting a "serial timeout" event

I've been using boost's asynchronous statechart to write a program. In this program I communicate with another device using an asynchronous serial port. I have a state that waits for a confirmation from the device over the serial port and then posts…
Andre
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Using boost::bind to call a function in boost::Statechart

I'm trying to write a program to upload a file to an arduino. The program can open a serial port and receive data from the arduino. The problem comes when I try to use a callback to a function in a statechart state, the program crashes. I have…
Andre
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Can I custom react to a event in multiple states in different orthogonal reigions using boost.statecharts?

My use case is similar to this SSCCE. The problem is that if no transition occurs I need to forward the events, which seems unnatural, for them to be processed by the other orthogonal regions. More importantly though in the case I need to transition…
odinthenerd
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Boost statechart, communication between separate FSMs

let's say I have created several separate FSM classes inheriting from statechart. Then, I instantiate those objects, and I would like them to be able to trigger events in each other; for example the first FSM would enter a "ON" state and would…
fabrice79
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