Thanks for your quick reply!
Unfortunately I'm not a so good at this. Should I put the extern stuff
in api.h, header.h and stem.h? And should the braces include the whole
file (all declarations) or just some part? I guess the
include-statements in the C++ code doesn't need any extern stuff?
I'm using gcc 2.95.
Thanks,
/jacob
Olly Betts wrote:
>On Tue, Mar 25, 2003 at 05:16:40PM +0100, Jacob Hallenborg wrote:
>
>
>>Does anyone know how to call the generated C stemmer from a C++ program.
>>I've been trying to insert 'extern "C"' at various places in the
>>driver-porter.c-example, but with no success.
>>
>>
>
>We call them from the Xapian C++ library by adding 'extern "C"' wrappers
>to the *header* files like so:
>
> #ifdef __cplusplus
> extern "C" {
> #endif
>
> /* This file was generated automatically by the Snowball to ANSI C
> * compiler */
>
> extern struct SN_env * snowball_english_create_env(void);
> extern void snowball_english_close_env(struct SN_env * z);
>
> extern int snowball_english_stem(struct SN_env * z);
>
> #ifdef __cplusplus
> }
> #endif
>
>Then just include this from your C++ source and call the functions as
>you would from C. It would be good if the snowball compiler added this
>wrapper. Martin: the changes should be obvious, but let me know if you
>want a patch.
>
>Cheers,
> Olly
>
>
>
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