Go Back   Velocity Reviews > Newsgroups > C++
User Name
Password
Register FAQ Members List Calendar Search Today's Posts Mark Forums Read

Reply

C++ - Re: Goto case?

 
Thread Tools Search this Thread
Old 11-02-2009, 10:45 PM   #1
Default Re: Goto case?


On Nov 3, 3:33*am, Paul N <gw7...@aol.com> wrote:
> If I'm within a switch, then saying "case 10:" creates a sort of
> label. Is it possible to jump directly to one of these, eg "goto case
> 12;"? I realise this can be done by adding a "normal" label next to
> the "case" label, and that it might be possible to arrange a similar
> thing by cunning use of fall-through or by changing the variable and
> executing the switch again, but is there a neat syntax to jump to one
> of the other cases?
>
> Thanks.
> Paul.


A C++ program may be containing more than one switch construct. And
there is a posiblity to find statements such as 'case 1:' in more than
one switch constructs. Hence it if at all this feature was there, it
would have been ambiguous for the compiler.
I don't see a point in considering a `case #n' as a `label'; just
because it terminates with a colon?

In short I would reply your last question with No.


siddhant3s
  Reply With Quote
Reply


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off




SEO by vBSEO 3.3.2 ©2009, Crawlability, Inc.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46