/* methods_generics.c generated by valac, the Vala compiler
 * generated from methods_generics.vala, do not modify */

#include <glib-object.h>
#include <glib.h>
#include <gobject/gvaluecollector.h>

#if !defined(VALA_EXTERN)
#if defined(_WIN32) || defined(__CYGWIN__)
#define VALA_EXTERN __declspec(dllexport) extern
#elif __GNUC__ >= 4
#define VALA_EXTERN __attribute__((visibility("default"))) extern
#else
#define VALA_EXTERN extern
#endif
#endif

#define TYPE_FOO (foo_get_type ())
#define FOO(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), TYPE_FOO, Foo))
#define IS_FOO(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), TYPE_FOO))
#define FOO_GET_INTERFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), TYPE_FOO, FooIface))

typedef struct _Foo Foo;
typedef struct _FooIface FooIface;

#define TYPE_BAR (bar_get_type ())
#define BAR(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), TYPE_BAR, Bar))
#define BAR_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), TYPE_BAR, BarClass))
#define IS_BAR(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), TYPE_BAR))
#define IS_BAR_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), TYPE_BAR))
#define BAR_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), TYPE_BAR, BarClass))

typedef struct _Bar Bar;
typedef struct _BarClass BarClass;
typedef struct _BarPrivate BarPrivate;
typedef struct _ParamSpecBar ParamSpecBar;

#define TYPE_BAZ (baz_get_type ())
#define BAZ(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), TYPE_BAZ, Baz))
#define BAZ_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), TYPE_BAZ, BazClass))
#define IS_BAZ(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), TYPE_BAZ))
#define IS_BAZ_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), TYPE_BAZ))
#define BAZ_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), TYPE_BAZ, BazClass))

typedef struct _Baz Baz;
typedef struct _BazClass BazClass;
typedef struct _BazPrivate BazPrivate;
enum  {
	BAZ_0_PROPERTY,
	BAZ_NUM_PROPERTIES
};
static GParamSpec* baz_properties[BAZ_NUM_PROPERTIES];
#define _bar_unref0(var) ((var == NULL) ? NULL : (var = (bar_unref (var), NULL)))
#define _g_object_unref0(var) ((var == NULL) ? NULL : (var = (g_object_unref (var), NULL)))
#define _vala_assert(expr, msg) if G_LIKELY (expr) ; else g_assertion_message_expr (G_LOG_DOMAIN, __FILE__, __LINE__, G_STRFUNC, msg);
#define _vala_return_if_fail(expr, msg) if G_LIKELY (expr) ; else { g_return_if_fail_warning (G_LOG_DOMAIN, G_STRFUNC, msg); return; }
#define _vala_return_val_if_fail(expr, msg, val) if G_LIKELY (expr) ; else { g_return_if_fail_warning (G_LOG_DOMAIN, G_STRFUNC, msg); return val; }
#define _vala_warn_if_fail(expr, msg) if G_LIKELY (expr) ; else g_warn_message (G_LOG_DOMAIN, __FILE__, __LINE__, G_STRFUNC, msg);

struct _FooIface {
	GTypeInterface parent_iface;
};

struct _Bar {
	GTypeInstance parent_instance;
	volatile int ref_count;
	BarPrivate * priv;
};

struct _BarClass {
	GTypeClass parent_class;
	void (*finalize) (Bar *self);
};

struct _ParamSpecBar {
	GParamSpec parent_instance;
};

struct _Baz {
	GObject parent_instance;
	BazPrivate * priv;
};

struct _BazClass {
	GObjectClass parent_class;
};

static gpointer bar_parent_class = NULL;
static gpointer baz_parent_class = NULL;
static FooIface * baz_foo_parent_iface = NULL;

VALA_EXTERN GType foo_get_type (void) G_GNUC_CONST ;
G_DEFINE_AUTOPTR_CLEANUP_FUNC (Foo, g_object_unref)
VALA_EXTERN void foo_foo (Foo* self,
              GType t_type,
              GBoxedCopyFunc t_dup_func,
              GDestroyNotify t_destroy_func,
              gpointer bar);
static GType foo_get_type_once (void);
VALA_EXTERN gpointer bar_ref (gpointer instance);
VALA_EXTERN void bar_unref (gpointer instance);
VALA_EXTERN GParamSpec* param_spec_bar (const gchar* name,
                            const gchar* nick,
                            const gchar* blurb,
                            GType object_type,
                            GParamFlags flags);
VALA_EXTERN void value_set_bar (GValue* value,
                    gpointer v_object);
VALA_EXTERN void value_take_bar (GValue* value,
                     gpointer v_object);
VALA_EXTERN gpointer value_get_bar (const GValue* value);
VALA_EXTERN GType bar_get_type (void) G_GNUC_CONST ;
G_DEFINE_AUTOPTR_CLEANUP_FUNC (Bar, bar_unref)
VALA_EXTERN Bar* bar_new (void);
VALA_EXTERN Bar* bar_construct (GType object_type);
static void bar_finalize (Bar * obj);
static GType bar_get_type_once (void);
VALA_EXTERN GType baz_get_type (void) G_GNUC_CONST ;
G_DEFINE_AUTOPTR_CLEANUP_FUNC (Baz, g_object_unref)
VALA_EXTERN Baz* baz_new (void);
VALA_EXTERN Baz* baz_construct (GType object_type);
static GType baz_get_type_once (void);
VALA_EXTERN void foo (GType t_type,
          GBoxedCopyFunc t_dup_func,
          GDestroyNotify t_destroy_func,
          gpointer bar);
VALA_EXTERN gboolean is_check (GType g_type,
                   GBoxedCopyFunc g_dup_func,
                   GDestroyNotify g_destroy_func);
static void _vala_main (void);

void
foo_foo (Foo* self,
         GType t_type,
         GBoxedCopyFunc t_dup_func,
         GDestroyNotify t_destroy_func,
         gpointer bar)
{
	((bar == NULL) || (t_destroy_func == NULL)) ? NULL : (bar = (t_destroy_func (bar), NULL));
	bar = NULL;
	((bar == NULL) || (t_destroy_func == NULL)) ? NULL : (bar = (t_destroy_func (bar), NULL));
}

static void
foo_default_init (FooIface * iface,
                  gpointer iface_data)
{
}

static GType
foo_get_type_once (void)
{
	static const GTypeInfo g_define_type_info = { sizeof (FooIface), (GBaseInitFunc) NULL, (GBaseFinalizeFunc) NULL, (GClassInitFunc) foo_default_init, (GClassFinalizeFunc) NULL, NULL, 0, 0, (GInstanceInitFunc) NULL, NULL };
	GType foo_type_id;
	foo_type_id = g_type_register_static (G_TYPE_INTERFACE, "Foo", &g_define_type_info, 0);
	g_type_interface_add_prerequisite (foo_type_id, G_TYPE_OBJECT);
	return foo_type_id;
}

GType
foo_get_type (void)
{
	static volatile gsize foo_type_id__once = 0;
	if (g_once_init_enter (&foo_type_id__once)) {
		GType foo_type_id;
		foo_type_id = foo_get_type_once ();
		g_once_init_leave (&foo_type_id__once, foo_type_id);
	}
	return foo_type_id__once;
}

Bar*
bar_construct (GType object_type)
{
	Bar* self = NULL;
	self = (Bar*) g_type_create_instance (object_type);
	return self;
}

Bar*
bar_new (void)
{
	return bar_construct (TYPE_BAR);
}

static void
value_bar_init (GValue* value)
{
	value->data[0].v_pointer = NULL;
}

static void
value_bar_free_value (GValue* value)
{
	if (value->data[0].v_pointer) {
		bar_unref (value->data[0].v_pointer);
	}
}

static void
value_bar_copy_value (const GValue* src_value,
                      GValue* dest_value)
{
	if (src_value->data[0].v_pointer) {
		dest_value->data[0].v_pointer = bar_ref (src_value->data[0].v_pointer);
	} else {
		dest_value->data[0].v_pointer = NULL;
	}
}

static gpointer
value_bar_peek_pointer (const GValue* value)
{
	return value->data[0].v_pointer;
}

static gchar*
value_bar_collect_value (GValue* value,
                         guint n_collect_values,
                         GTypeCValue* collect_values,
                         guint collect_flags)
{
	if (collect_values[0].v_pointer) {
		Bar * object;
		object = collect_values[0].v_pointer;
		if (object->parent_instance.g_class == NULL) {
			return g_strconcat ("invalid unclassed object pointer for value type `", G_VALUE_TYPE_NAME (value), "'", NULL);
		} else if (!g_value_type_compatible (G_TYPE_FROM_INSTANCE (object), G_VALUE_TYPE (value))) {
			return g_strconcat ("invalid object type `", g_type_name (G_TYPE_FROM_INSTANCE (object)), "' for value type `", G_VALUE_TYPE_NAME (value), "'", NULL);
		}
		value->data[0].v_pointer = bar_ref (object);
	} else {
		value->data[0].v_pointer = NULL;
	}
	return NULL;
}

static gchar*
value_bar_lcopy_value (const GValue* value,
                       guint n_collect_values,
                       GTypeCValue* collect_values,
                       guint collect_flags)
{
	Bar ** object_p;
	object_p = collect_values[0].v_pointer;
	if (!object_p) {
		return g_strdup_printf ("value location for `%s' passed as NULL", G_VALUE_TYPE_NAME (value));
	}
	if (!value->data[0].v_pointer) {
		*object_p = NULL;
	} else if (collect_flags & G_VALUE_NOCOPY_CONTENTS) {
		*object_p = value->data[0].v_pointer;
	} else {
		*object_p = bar_ref (value->data[0].v_pointer);
	}
	return NULL;
}

GParamSpec*
param_spec_bar (const gchar* name,
                const gchar* nick,
                const gchar* blurb,
                GType object_type,
                GParamFlags flags)
{
	ParamSpecBar* spec;
	g_return_val_if_fail (g_type_is_a (object_type, TYPE_BAR), NULL);
	spec = g_param_spec_internal (G_TYPE_PARAM_OBJECT, name, nick, blurb, flags);
	G_PARAM_SPEC (spec)->value_type = object_type;
	return G_PARAM_SPEC (spec);
}

gpointer
value_get_bar (const GValue* value)
{
	g_return_val_if_fail (G_TYPE_CHECK_VALUE_TYPE (value, TYPE_BAR), NULL);
	return value->data[0].v_pointer;
}

void
value_set_bar (GValue* value,
               gpointer v_object)
{
	Bar * old;
	g_return_if_fail (G_TYPE_CHECK_VALUE_TYPE (value, TYPE_BAR));
	old = value->data[0].v_pointer;
	if (v_object) {
		g_return_if_fail (G_TYPE_CHECK_INSTANCE_TYPE (v_object, TYPE_BAR));
		g_return_if_fail (g_value_type_compatible (G_TYPE_FROM_INSTANCE (v_object), G_VALUE_TYPE (value)));
		value->data[0].v_pointer = v_object;
		bar_ref (value->data[0].v_pointer);
	} else {
		value->data[0].v_pointer = NULL;
	}
	if (old) {
		bar_unref (old);
	}
}

void
value_take_bar (GValue* value,
                gpointer v_object)
{
	Bar * old;
	g_return_if_fail (G_TYPE_CHECK_VALUE_TYPE (value, TYPE_BAR));
	old = value->data[0].v_pointer;
	if (v_object) {
		g_return_if_fail (G_TYPE_CHECK_INSTANCE_TYPE (v_object, TYPE_BAR));
		g_return_if_fail (g_value_type_compatible (G_TYPE_FROM_INSTANCE (v_object), G_VALUE_TYPE (value)));
		value->data[0].v_pointer = v_object;
	} else {
		value->data[0].v_pointer = NULL;
	}
	if (old) {
		bar_unref (old);
	}
}

static void
bar_class_init (BarClass * klass,
                gpointer klass_data)
{
	bar_parent_class = g_type_class_peek_parent (klass);
	((BarClass *) klass)->finalize = bar_finalize;
}

static void
bar_instance_init (Bar * self,
                   gpointer klass)
{
	self->ref_count = 1;
}

static void
bar_finalize (Bar * obj)
{
	Bar * self;
	self = G_TYPE_CHECK_INSTANCE_CAST (obj, TYPE_BAR, Bar);
	g_signal_handlers_destroy (self);
}

static GType
bar_get_type_once (void)
{
	static const GTypeValueTable g_define_type_value_table = { value_bar_init, value_bar_free_value, value_bar_copy_value, value_bar_peek_pointer, "p", value_bar_collect_value, "p", value_bar_lcopy_value };
	static const GTypeInfo g_define_type_info = { sizeof (BarClass), (GBaseInitFunc) NULL, (GBaseFinalizeFunc) NULL, (GClassInitFunc) bar_class_init, (GClassFinalizeFunc) NULL, NULL, sizeof (Bar), 0, (GInstanceInitFunc) bar_instance_init, &g_define_type_value_table };
	static const GTypeFundamentalInfo g_define_type_fundamental_info = { (G_TYPE_FLAG_CLASSED | G_TYPE_FLAG_INSTANTIATABLE | G_TYPE_FLAG_DERIVABLE | G_TYPE_FLAG_DEEP_DERIVABLE) };
	GType bar_type_id;
	bar_type_id = g_type_register_fundamental (g_type_fundamental_next (), "Bar", &g_define_type_info, &g_define_type_fundamental_info, 0);
	return bar_type_id;
}

GType
bar_get_type (void)
{
	static volatile gsize bar_type_id__once = 0;
	if (g_once_init_enter (&bar_type_id__once)) {
		GType bar_type_id;
		bar_type_id = bar_get_type_once ();
		g_once_init_leave (&bar_type_id__once, bar_type_id);
	}
	return bar_type_id__once;
}

gpointer
bar_ref (gpointer instance)
{
	Bar * self;
	self = instance;
	g_atomic_int_inc (&self->ref_count);
	return instance;
}

void
bar_unref (gpointer instance)
{
	Bar * self;
	self = instance;
	if (g_atomic_int_dec_and_test (&self->ref_count)) {
		BAR_GET_CLASS (self)->finalize (self);
		g_type_free_instance ((GTypeInstance *) self);
	}
}

Baz*
baz_construct (GType object_type)
{
	Baz * self = NULL;
	self = (Baz*) g_object_new (object_type, NULL);
	return self;
}

Baz*
baz_new (void)
{
	return baz_construct (TYPE_BAZ);
}

static void
baz_class_init (BazClass * klass,
                gpointer klass_data)
{
	baz_parent_class = g_type_class_peek_parent (klass);
}

static void
baz_foo_interface_init (FooIface * iface,
                        gpointer iface_data)
{
	baz_foo_parent_iface = g_type_interface_peek_parent (iface);
}

static void
baz_instance_init (Baz * self,
                   gpointer klass)
{
}

static GType
baz_get_type_once (void)
{
	static const GTypeInfo g_define_type_info = { sizeof (BazClass), (GBaseInitFunc) NULL, (GBaseFinalizeFunc) NULL, (GClassInitFunc) baz_class_init, (GClassFinalizeFunc) NULL, NULL, sizeof (Baz), 0, (GInstanceInitFunc) baz_instance_init, NULL };
	static const GInterfaceInfo foo_info = { (GInterfaceInitFunc) baz_foo_interface_init, (GInterfaceFinalizeFunc) NULL, NULL};
	GType baz_type_id;
	baz_type_id = g_type_register_static (G_TYPE_OBJECT, "Baz", &g_define_type_info, 0);
	g_type_add_interface_static (baz_type_id, TYPE_FOO, &foo_info);
	return baz_type_id;
}

GType
baz_get_type (void)
{
	static volatile gsize baz_type_id__once = 0;
	if (g_once_init_enter (&baz_type_id__once)) {
		GType baz_type_id;
		baz_type_id = baz_get_type_once ();
		g_once_init_leave (&baz_type_id__once, baz_type_id);
	}
	return baz_type_id__once;
}

void
foo (GType t_type,
     GBoxedCopyFunc t_dup_func,
     GDestroyNotify t_destroy_func,
     gpointer bar)
{
	((bar == NULL) || (t_destroy_func == NULL)) ? NULL : (bar = (t_destroy_func (bar), NULL));
	bar = NULL;
	((bar == NULL) || (t_destroy_func == NULL)) ? NULL : (bar = (t_destroy_func (bar), NULL));
}

gboolean
is_check (GType g_type,
          GBoxedCopyFunc g_dup_func,
          GDestroyNotify g_destroy_func)
{
	Bar* o = NULL;
	Bar* _tmp0_;
	gboolean result;
	_tmp0_ = bar_new ();
	o = _tmp0_;
	result = G_TYPE_CHECK_INSTANCE_TYPE (o, g_type);
	_bar_unref0 (o);
	return result;
}

static gpointer
_g_object_ref0 (gpointer self)
{
	return self ? g_object_ref (self) : NULL;
}

static void
_vala_main (void)
{
	GObject* bar = NULL;
	GObject* _tmp0_;
	GObject* _tmp1_;
	Baz* baz = NULL;
	Baz* _tmp2_;
	GObject* _tmp3_;
	_tmp0_ = g_object_new (G_TYPE_OBJECT, NULL);
	bar = _tmp0_;
	_tmp1_ = _g_object_ref0 (bar);
	foo (G_TYPE_OBJECT, (GBoxedCopyFunc) g_object_ref, (GDestroyNotify) g_object_unref, _tmp1_);
	_vala_assert (bar->ref_count == ((guint) 1), "bar.ref_count == 1");
	_tmp2_ = baz_new ();
	baz = _tmp2_;
	_tmp3_ = _g_object_ref0 (bar);
	foo_foo (G_TYPE_CHECK_INSTANCE_CAST (baz, TYPE_FOO, Foo), G_TYPE_OBJECT, (GBoxedCopyFunc) g_object_ref, (GDestroyNotify) g_object_unref, _tmp3_);
	_vala_assert (G_TYPE_CHECK_INSTANCE_CAST (baz, G_TYPE_OBJECT, GObject)->ref_count == ((guint) 1), "baz.ref_count == 1");
	_vala_assert (is_check (TYPE_BAR, (GBoxedCopyFunc) bar_ref, (GDestroyNotify) bar_unref), "is_check<Bar> ()");
	_vala_assert (!is_check (TYPE_BAZ, (GBoxedCopyFunc) g_object_ref, (GDestroyNotify) g_object_unref), "!is_check<Baz> ()");
	_g_object_unref0 (baz);
	_g_object_unref0 (bar);
}

int
main (int argc,
      char ** argv)
{
	_vala_main ();
	return 0;
}