[boost] Re: Spirit rules

From: Lucas Galfaso (lgalfaso_at_[hidden])
Date: 2003-07-16 17:38:05

replace
rule<> Id = int_p;
with
rule<phrase_scanner_t> Id = int_p;

Lucas/

"Kai-Mikael Jää-Aro" <kai_at_[hidden]> wrote in message
news:bf3u25$l7o$1_at_main.gmane.org...
> I obviously have not understood how spirit rules are supposed to work.
The
> simple program below fails to compile (spewing out 42 lines of error
messages).
> If I replace the application of 'Id' with int_p directly it works OK.
> What am I supposed to do to get the intended effect?
>
>
> #include <iostream>
> #include <boost/spirit.hpp>
>
> using namespace std;
> using namespace boost::spirit;
>
> int main(int *argc, char *argv[])
> {
>
>    int ID;
>
>    rule<> Id = int_p;
>
>    if (parse(argv[1],
>     Id [assign(ID)],
>     space_p).full)
>      {
>        cout << "Value = " << ID << endl;
>      }
>    else
>      {
>        cout << "Failed\n";
>      }
> }
>
>
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