From: Dave Thomas <Dave@...>
Date: 2000-11-20T23:45:09+09:00
Subject: [ruby-talk:6462] Re: Is there a FITS_IN_UINT(v)?

Robert Feldt <feldt@ce.chalmers.se> writes:

> Since Ruby frequently has the stuff you tend to need I'd like to know if
> there is a simple way (when writing C extension) to check if an Integer
> will fit into an unsigned int? Or will I have to rb_rescue a call to
> NUM2UINT?

Do FIXABLE (and POSFIXABLE, NEGFIXABLE) in ruby.h do what you want?


Regards


Dave