Re: [gnome-db] recent GSEAL addition
Murray Cumming <[email protected]>
| Newsgroups | gmane.comp.gnome.db |
|---|---|
| Message-ID | <1321047001.5588.3.camel@localhost> |
On Fri, 2011-11-11 at 22:29 +0100, Murray Cumming wrote: > OK. The API certainly is much nicer this way. > > I wonder if this patch would be an ABI or API break. It makes wrapping > GdaNumeric from language bindings much easier - in this case libgdamm. Sorry, here is the patch. -- [email protected] www.murrayc.com www.openismus.com _______________________________________________ gnome-db-list mailing list [email protected] http://mail.gnome.org/mailman/listinfo/gnome-db-list
0001-GdaNumeric-Use-the-_-declaration-technique.patch
(text/x-patch, 1.2 KB)
From 37b83c9c37e9e35b1b7036a1b6e85666fe311a0f Mon Sep 17 00:00:00 2001 From: Murray Cumming <[email protected]> Date: Fri, 11 Nov 2011 22:26:49 +0100 Subject: [PATCH] GdaNumeric: Use the _ declaration technique. This is what glib and GTK+ do. It allows the struct type to be pre-declared elsewhere, without including the header, and without causing a double declaration. --- libgda/gda-value.h | 7 +++++-- 1 files changed, 5 insertions(+), 2 deletions(-) diff --git a/libgda/gda-value.h b/libgda/gda-value.h index 98fb8b9..394f063 100644 --- a/libgda/gda-value.h +++ b/libgda/gda-value.h @@ -74,6 +74,9 @@ typedef struct { gdouble y; } GdaGeometricPoint; + +typedef struct _GdaNumeric GdaNumeric; + /** * GdaNumeric: * @number: a string representing a number @@ -88,14 +91,14 @@ typedef struct { * Set value func: gda_value_set_numeric * Get value func: gda_value_get_numeric */ -typedef struct { +struct _GdaNumeric { gchar* GSEAL(number); glong GSEAL(precision); glong GSEAL(width); /*< private >*/ gpointer reserved; /* reserved for future usage with GMP (http://gmplib.org/) */ -} GdaNumeric; +}; /** * GdaTime: -- 1.7.7