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tests: Simplify singleton test code using G_DECLARE_FINAL_TYPE

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This doesn’t functionally change the test, just drops some boilerplate.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
This commit is contained in:
Philip Withnall 2022-06-10 13:52:37 +01:00
parent 7a4560e052
commit 9af0444b92
1 changed files with 6 additions and 19 deletions
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25
gobject/tests/singleton.c
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@ -18,27 +18,14 @@
#include <glib-object.h> #include <glib-object.h>
/* --- MySingleton class --- */ /* --- MySingleton class --- */
typedef struct {
struct _MySingleton {
GObject parent_instance; GObject parent_instance;
} MySingleton; };
typedef struct {
GObjectClass parent_class;
} MySingletonClass;
static GType my_singleton_get_type (void); #define MY_TYPE_SINGLETON my_singleton_get_type ()
#define MY_TYPE_SINGLETON (my_singleton_get_type ()) G_DECLARE_FINAL_TYPE (MySingleton, my_singleton, MY, SINGLETON, GObject)
#define MY_SINGLETON(o) \ G_DEFINE_FINAL_TYPE (MySingleton, my_singleton, G_TYPE_OBJECT)
(G_TYPE_CHECK_INSTANCE_CAST ((o), MY_TYPE_SINGLETON, MySingleton))
#define MY_IS_SINGLETON(o) \
(G_TYPE_CHECK_INSTANCE_TYPE ((o), MY_TYPE_SINGLETON))
#define MY_SINGLETON_CLASS(c) \
(G_TYPE_CHECK_CLASS_CAST ((c), MY_TYPE_SINGLETON, MySingletonClass))
#define MY_IS_SINGLETON_CLASS(c) \
(G_TYPE_CHECK_CLASS_TYPE ((c), MY_TYPE_SINGLETON))
#define MY_SINGLETON_GET_CLASS(o) \
(G_TYPE_INSTANCE_GET_CLASS ((o), MY_TYPE_SINGLETON, MySingletonClass))
G_DEFINE_TYPE (MySingleton, my_singleton, G_TYPE_OBJECT)
static MySingleton *the_one_and_only = NULL; static MySingleton *the_one_and_only = NULL;