From: ts <decoux@...>
Date: 2001-09-23T18:50:45+09:00
Subject: [ruby-talk:21596] Re: Returnin own C++ type from ruby method

>>>>> "B" == Bernhard Gl�ck <jglueck@vol.at> writes:

B> Just another question... I would like to catch all exceptions thrown
B> by Ruby in my C++ programm (which embeds the Ruby interpreter ) ( just
B> to write them to my special log system and resend them ..... )
B> I think this should be possible using "rb_catch" etc... but howto ? I

 No rb_catch is for #catch

 * use rb_rescue() to catch rb_eStandardError. this is equivalent to

      begin
      rescue
      end

 * rb_rescue2() to catch rb_eException. this is equivalent to
      
      begin
      rescue Name1
      rescue Name2
      ...
      end

 * rb_protect() to catch all errors (even fatal)

 * finally if you want to catch rb_bug(), you must catch abort(3)

 You have also rb_eval_string_protect(), rb_eval_string_wrap()


-- 

Guy Decoux