On Di, 2010-06-29 at 22:15 +0100, Harry Van Haaren wrote:
> Andrea wrote:
>
> > if your intent is to bind ad use the add function your binding it's
> > quite right, but can be simpler:
> >
> > [CCode (cheader_filename="bindMe.h")]
> > namespace Math
> > {
> > [CCode (cname="add")]
> > public static int add (int a, int b);
> > }
> >
> Thanks, that's what I needed to hear ;-)
>
> I'm working on a LibSndFile wrapper, that's the reason for learning
> wrapping.
> I've got the a small part working, but not much (yet). I'm compiling with
> valac --save-temps,
> and analysing the output to work out where my errors are.
>
> I'm getting stuck on "enum" types, that are *NOT* in a namespace.
> Eg: the name of the enum IS what to call that in the output C file.
>
> enum
> { /* True and false */
> SF_FALSE = 0,
> SF_TRUE = 1,
> /* Modes for opening files. */
> SFM_READ = 0x10,
> SFM_WRITE = 0x20,
> SFM_RDWR = 0x30,
> SF_AMBISONIC_NONE = 0x40,
> SF_AMBISONIC_B_FORMAT = 0x41
> } ;
>
> Is the one I'm stuck on now. I tried this in the .vapi:
> class Sndfile
> { // all other functions ommitted for brevity
> [CCode (cname="")]
> public enum FileMode
> { /* True and false */
> SF_FALSE = 0,
> SF_TRUE = 1,
> /* Modes for opening files. */
> SFM_READ = 0x10,
> SFM_WRITE = 0x20,
> SFM_RDWR = 0x30,
> SF_AMBISONIC_NONE = 0x40,
> SF_AMBISONIC_B_FORMAT = 0x41
> }
> }
>
> but the C output goes like so SNDFILE_FILE_MODE_SFM_READ while I want
> SFM_READ.
> I hoped that the cname="" would clear the SNDFILE_FILE_MODE_ from the
> start but it didnt..
>
> Any pointers as to how to do this? Cheers, -Harry
Use cprefix="" - maybe you also need to set cname="int" in order to have
Vala know what to call the type of the values.
--
Julian Andres Klode - Debian Developer, Ubuntu Member
See http://wiki.debian.org/JulianAndresKlode and http://jak-linux.org/.
_______________________________________________
vala-list mailing list
vala-list@gnome.org
http://mail.gnome.org/mailman/listinfo/vala-list
