Hi there,
I use MSM from boost 1.49 with VC9 on Windows XP.
I want to use the eUML front end.
My states shall use a polymorphic base class and are defined
like this:
// State base class
struct Worker { virtual void work() = 0; };
// a state
struct Running_ : msmf::state<Worker>, euml_state
{
void work() { ... }
} const Running;
My transition table is defined with BOOST_MSM_EUML_TRANSITION_TABLE()
My state machine is defined like this:
BOOST_MSM_EUML_DECLARE_STATE_MACHINE((
trans_table,
init_ << AnyState,
no_action, // fsm_entry
no_action, // fsm_exit
attributes_ << one_attr << another_attr,
configure_ << no_configure_,
Log_No_Transition,
Log_Exception),
MyFSM_fe)
struct FSM : msmb::state_machine {};
All OK until here.
But now I want to add the state base class to the
above invocation of BOOST_MSM_EUML_DECLARE_STATE_MACHINE to be
able to say :
fsm.get_state_by_id(fsm.current_state()[0])->work()
at any given time.
BOOST_MSM_EUML_DECLARE_STATE_MACHINE((
trans_table,
init_ << Running,
no_action, // fsm_entry
no_action, // fsm_exit
attributes_ << one_attr << another_attr,
configure_ << no_configure_,
Log_No_Transition,
Log_Exception,
Worker),
MyFSM_fe)
But this gives me a compile error:
C2275: 'Worker' : illegal use of this type as an expression.
Is there any way to achieve what I need ? Can I somehow
_NOT_ use the macro and create the same state machine (i.e. with
attributes!) ?
Thanks for any help!
Stefan
--
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python -c "print '73746566616e2e6e616577654061746c61732d656c656b74726f6e696b2e636f6d'.decode('hex')"
GPG Key fingerprint = 2DF5 E01B 09C3 7501 BCA9 9666 829B 49C5 9221 27AF
