[antlr-interest] Re: [C++] How to init variables of MyParser ?

Ruslan Zasukhin sunshine at public.kherson.ua
Wed Sep 3 12:27:07 PDT 2003

on 9/3/03 10:17 PM, izniegoed at klaren at cs.utwente.nl wrote:

> Hi,
> --- In antlr-interest at yahoogroups.com, Ruslan Zasukhin <sunshine at p...>
> wrote:
>> Question is, how I can make ANTLR to generate C++ sources that will init
>> mstream on construction of parser instance ???
> I see two options:
> 1. Use constructors with different signatures as the default ones
> provided by antlr.
> 2. Turn of generation of default constructors. (development versions
> contain a option for it) if you use it you have to provide all
> constructors yourself.

But I suggest other way:

Each constructor generated by ANTLR should call some empty function.
And we can implement this function in grammar. Or this can be as option in
Parser class.

Best regards,
Ruslan Zasukhin      [ I feel the need...the need for speed ]
e-mail: ruslan at paradigmasoft.com
web: http://www.paradigmasoft.com

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