[Pyrex] Pyrex doesn't seem to recognize param type.

[Lenard Lindstrom]

On 23 Feb 2006 at 12:45, tarkawebfoot at charter.net wrote:

> Hi all,
> 
> I'm trying to wrap the decNumber library with Pyrex and have had pretty good success so far. There's only one last problem showing up.
> 
> I have an extension class defined like this:
> 
> cdef class oetl_decimal:
> .
> .
> .
>     cdef void set_buffer(self, decNumber *buffer):
>         if buffer[0].digits > self.context.ctx.digits:
>             raise InvalidOperation("Context precision is too low to set buffer.")
>         decNumberRescale(self.buffer, buffer, self.context.decScale, &self.context.ctx)
>         self.context.c_assert()
> .
> .
> .
>     def normalized(self):
>         cdef decNumber *tmp
>         tmp = <decNumber *> alloca(128)
>         decNumberNormalize(tmp, self.buffer, &self.context.ctx)
>         self.context.c_assert()
>         res = oetl_decimal(self.context)
>         res.set_buffer(tmp)
>         return res
> 
You did not declare res. So you cannot access any C methods.

    cdef oetl_decimal res

Lenard Lindstrom
<len-l at telus.net>