[PD] opencv motion tracker external HELP!

Nose Hair nosehair911 at bellsouth.net
Wed May 30 00:53:09 CEST 2007

I think I figured it out.  It looks like I have to use t_symbol *sym  
instead of t_symbol sym and the outlet has to be x->outlet_new(x- 
 >x_outlet0, &*sym).  That seemed to work.  The weird problem I am  
having now it I get an error with the return(void *)x; I get error:
return-statement with a value, in function returning 'void'.
Now I see return(void *)x; on almost all the external codes so I  
don't get it.  I am also getting an error on the void your_class_setup 
(void) { part too.
Error: a function-definition is not allowed here before '{' token.
I am confused.  About compiling as C, the problem is that I am using c 
++ headers from the opencv library and I don't know if I can compile  
as C?
Thanks alot for your help.
On May 29, 2007, at 5:25 PM, <martin.peach at sympatico.ca> wrote:

> Alain wrote:
>> I am getting a weird error when I try sym = gensym(symstr);  I get
>> no match for 'operator=' in 'sym = gensym(((char*)(& symstr)))'
>> I dont know what thats all about.  I have seen this used before  
>> with no problems.
> That looks like a c++ error to me, maybe you should be compiling it  
> as c?
> Martin

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