[antlr-interest] missing getTokenType(string) in ANTLR3C?

[Justin Murray]

Hi Bastian,

I have been using the C target for some time now. The lexer tokens are 
#define statements that can be found in both the generated lexer and 
parser .h files. Look for this heading in xxxParser.h:
/** Symbolic definitions of all the tokens that the parser will work with.

- Justin

On 1/28/2011 4:04 AM, Bastian Asam wrote:
> Hi Hiran,
> unfortunately there aren't any generated constants for my tokens or at
> least I can't find any. Since this also looks kind of odd to me I'm
> wondering if something's going wrong on my system.
> Can anyone confirm please, that for the C target no token constants are
> generated or that there is no getTokenType Method?
>
> And parser.test is only a Function: GrammarParser_test_return (*test)
> (struct GrammarParser_Ctx_struct * ctx) . I don't know how this could give
> the type of the token test.
>
> Thanks
> Bastian
>
>
>
> From:   "Hiran Chaudhuri"<Hiran.Chaudhuri at web.de>
> To:     "Bastian Asam"<bastian.asam at amadeus.com>
> Date:   27-01-11 16:29
> Subject:        Re: [antlr-interest] missing getTokenType(string) in
> ANTLR3C?
>
>
>
> Hi, Bastian.
>
> I've never used the C target, but in Java I would not go for
> getFirstChildWithType(BASE_TREE, UINT32) Function with (tree,"test")
>
> but instead
>
> getFirstChildWithType(BASE_TREE, UINT32) Function with (tree, parser.TEST)
>
> Are there no constants generated for your tokens?
>
> Hiran
>
>
> -----Ursprüngliche Nachricht-----
> Von: "Bastian Asam"<bastian.asam at amadeus.com>
> Gesendet: 27.01.2011 15:20:57
> An: antlr-interest at antlr.org
> Betreff: [antlr-interest] missing getTokenType(string) in ANTLR3C?
>
>> Hello everybody,
>> I spend all day to find a function for translating token names to their
>> integer type value.
>>
>> Basically what I want is to be able to call the
>> getFirstChildWithType(BASE_TREE, UINT32) Function with (tree,"test")
>> instead of (tree, 23). Otherwise I would always have to change my code
>> after altering the grammar a bit...
>>
>> I found the getTokenType(string) function in java, but not in C. Is it
>> missing in C? And what can I do to get it anyways?
>>
>> Any help would be greatly appreciated!
>> Thanks
>> Bastian
>>
>>
>>
>> IMPORTANT  -  CONFIDENTIALITY  NOTICE  - This e-mail is intended only for
>> the use of the individual or entity shown above as addressees. It may
>> contain information which is privileged, confidential or otherwise
>> protected from disclosure under applicable laws.  If the reader of this
>> transmission is not the intended recipient, you are hereby notified that
>> any dissemination, printing, distribution, copying, disclosure or the
>> taking of any action in reliance on the contents of this information is
>> strictly prohibited.  If you have received this transmission in error,
>> please immediately notify us by reply e-mail or using the address below
>> and delete the message and any attachments from your system.
>>
>> Amadeus Data Processing GmbH
>> Geschäftsführer: Eberhard Haag
>> Sitz der Gesellschaft: Erding
>> HR München 48 199
>> Berghamer Strasse 6
>> 85435 Erding
>> Germany
>>
>> List: http://www.antlr.org/mailman/listinfo/antlr-interest
>> Unsubscribe:
> http://www.antlr.org/mailman/options/antlr-interest/your-email-address
> ___________________________________________________________
> Empfehlen Sie WEB.DE DSL Ihren Freunden und Bekannten und wir
> belohnen Sie mit bis zu 50,- Euro! https://freundschaftswerbung.web.de
>
>
>
>
>
> IMPORTANT  -  CONFIDENTIALITY  NOTICE  - This e-mail is intended only for
> the use of the individual or entity shown above as addressees. It may
> contain information which is privileged, confidential or otherwise
> protected from disclosure under applicable laws.  If the reader of this
> transmission is not the intended recipient, you are hereby notified that
> any dissemination, printing, distribution, copying, disclosure or the
> taking of any action in reliance on the contents of this information is
> strictly prohibited.  If you have received this transmission in error,
> please immediately notify us by reply e-mail or using the address below
> and delete the message and any attachments from your system.
>
> Amadeus Data Processing GmbH
> Geschäftsführer: Eberhard Haag
> Sitz der Gesellschaft: Erding
> HR München 48 199
> Berghamer Strasse 6
> 85435 Erding
> Germany
>
> List: http://www.antlr.org/mailman/listinfo/antlr-interest
> Unsubscribe: http://www.antlr.org/mailman/options/antlr-interest/your-email-address