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comp.lang.ruby

question regarding adaption from swig/wrapper-interface from perl->ruby

Tammo Tjarks

2/7/2007 10:48:00 PM

Hello,
actually I am fighting with the adaption of the interface to ruby. A lot of
things are not the big problem.

For the start I would like to know if there is a equivalent for croak in
ruby. I used simply printf-statements in the C++-code but that is only a
poor replacement.

The other problem is much more tough. In the code the libperl++-library has
been used. The code was not created by me. But if I get it properly they
create a perl-interface to C++-code and in the C++-code again a
perl-interpreter is embedded. It seems that can either start it with
attach to an existing one with

Perlinterpreter *perl;
wPerl::attach(perl);

or even request a new one with
wPerl::require_interpreter();

It is somehow tricky and my problem is that I have found only very limited
information about libperl++.

I think also, that I have heard that only one ruby-process can be embedded
at a time. I am not sure how the attach works in ruby.
This strange structure is especially used to for Error-handling. I do not
get the full picture, but I assume they want to have the Error rised inside
the interpreter and not the C-code???

Sorry for the limited informations. But I haven't get the full picture until
now. That is the main reason for the question :-).

Thank You,
Tammo
1 Answer

The Peeler

1/16/2013 11:18:00 AM

0

On Tue, 15 Jan 2013 15:21:44 --0800, my personal traumatized little idiot,
now posting as Malcolm MalReynolds, wrote:

>>> demonstrate your lack of self-esteem and not only do I laugh at you, I keep
>>> taunting you. now be a good doggie and entertain me with more of your
>>> stupidity.
>>
>> LOL!!! See: only three letters! It doesn't take more to deal with you
>> helpless twerp! LOL
>
> learn to count, that's 57 letters

ROTFLOL!!!!! Your AUTISM is showing, you mentally handicapped twerp!