Re: [Boost-users] Statechart compile error on OS X

Subject: Re: [Boost-users] Statechart compile error on OS X
From: Daniel Dilts (diltsman_at_[hidden])
Date: 2009-07-23 11:46:07

>
>  would really like the state
>> machine to be a member of an Objective C class.
>>
>
> This might work if you reference the state machine via pointer data member.
>

My code in the .mm file looks something like (with the FSM in a different .h
file):

@interface delegateThingy {
    Machine * stateMachine;
}
@end

@implementation delegateThingy

- (void)init {
...
    stateMachine = new Machine();
    stateMachine->initiate();
...
}

@end

It fails to instantiate on the initiate call.  I vaguely remember something
about forcing an entire template to be instantiated in a translation unit.
 I guess I'll look it up in my reference manuals and see if that will help
fix this problem.

I appreciate the help.