mirror of
https://gitlab.gnome.org/GNOME/glib.git
synced 2024-12-25 15:06:14 +01:00
f24d8247b3
Either g_type_register_static_simple (used by G_DEFINE_TYPE_EXTENDED) and G_IMPLEMENT_INTERFACE use automatic variables for GTypeInfo and GInterfaceInfo structs, while tutorials and source code often use static variables. This commit consistently adopts the former method. https://bugzilla.gnome.org/show_bug.cgi?id=600161
119 lines
2.4 KiB
C
119 lines
2.4 KiB
C
#include <unistd.h>
|
|
#include <glib.h>
|
|
#include <glib-object.h>
|
|
|
|
#define G_TYPE_TEST (my_test_get_type ())
|
|
#define MY_TEST(test) (G_TYPE_CHECK_INSTANCE_CAST ((test), G_TYPE_TEST, GTest))
|
|
#define MY_IS_TEST(test) (G_TYPE_CHECK_INSTANCE_TYPE ((test), G_TYPE_TEST))
|
|
#define MY_TEST_CLASS(tclass) (G_TYPE_CHECK_CLASS_CAST ((tclass), G_TYPE_TEST, GTestClass))
|
|
#define MY_IS_TEST_CLASS(tclass) (G_TYPE_CHECK_CLASS_TYPE ((tclass), G_TYPE_TEST))
|
|
#define MY_TEST_GET_CLASS(test) (G_TYPE_INSTANCE_GET_CLASS ((test), G_TYPE_TEST, GTestClass))
|
|
|
|
typedef struct _GTest GTest;
|
|
typedef struct _GTestClass GTestClass;
|
|
|
|
struct _GTest
|
|
{
|
|
GObject object;
|
|
};
|
|
|
|
struct _GTestClass
|
|
{
|
|
GObjectClass parent_class;
|
|
};
|
|
|
|
static GType my_test_get_type (void);
|
|
|
|
static void my_test_class_init (GTestClass * klass);
|
|
static void my_test_init (GTest * test);
|
|
static void my_test_dispose (GObject * object);
|
|
|
|
static GObjectClass *parent_class = NULL;
|
|
|
|
static GType
|
|
my_test_get_type (void)
|
|
{
|
|
static GType test_type = 0;
|
|
|
|
if (!test_type) {
|
|
const GTypeInfo test_info = {
|
|
sizeof (GTestClass),
|
|
NULL,
|
|
NULL,
|
|
(GClassInitFunc) my_test_class_init,
|
|
NULL,
|
|
NULL,
|
|
sizeof (GTest),
|
|
0,
|
|
(GInstanceInitFunc) my_test_init,
|
|
NULL
|
|
};
|
|
|
|
test_type = g_type_register_static (G_TYPE_OBJECT, "GTest",
|
|
&test_info, 0);
|
|
}
|
|
return test_type;
|
|
}
|
|
|
|
static void
|
|
my_test_class_init (GTestClass * klass)
|
|
{
|
|
GObjectClass *gobject_class;
|
|
|
|
gobject_class = (GObjectClass *) klass;
|
|
|
|
parent_class = g_type_class_ref (G_TYPE_OBJECT);
|
|
|
|
gobject_class->dispose = my_test_dispose;
|
|
}
|
|
|
|
static void
|
|
my_test_init (GTest * test)
|
|
{
|
|
g_print ("init %p\n", test);
|
|
}
|
|
|
|
static void
|
|
my_test_dispose (GObject * object)
|
|
{
|
|
GTest *test;
|
|
|
|
test = MY_TEST (object);
|
|
|
|
g_print ("dispose %p!\n", test);
|
|
|
|
G_OBJECT_CLASS (parent_class)->dispose (object);
|
|
}
|
|
|
|
static void
|
|
my_test_do_refcount (GTest * test)
|
|
{
|
|
static guint i = 1;
|
|
if (i++ % 100000 == 0)
|
|
g_print (".");
|
|
g_object_ref (test);
|
|
g_object_unref (test);
|
|
}
|
|
|
|
int
|
|
main (int argc, char **argv)
|
|
{
|
|
gint i;
|
|
GTest *test;
|
|
|
|
g_thread_init (NULL);
|
|
g_print ("START: %s\n", argv[0]);
|
|
g_log_set_always_fatal (G_LOG_LEVEL_WARNING | G_LOG_LEVEL_CRITICAL | g_log_set_always_fatal (G_LOG_FATAL_MASK));
|
|
g_type_init ();
|
|
|
|
test = g_object_new (G_TYPE_TEST, NULL);
|
|
|
|
for (i=0; i<100000000; i++) {
|
|
my_test_do_refcount (test);
|
|
}
|
|
|
|
g_print ("\n");
|
|
|
|
return 0;
|
|
}
|