/* lazy.c generated by valac 0.25.1.16-fa2259, the Vala compiler
 * generated from lazy.vala, do not modify */

/* lazy.vala
 *
 * Copyright (C) 2011  Maciej Piechotka
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.

 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.

 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
 *
 * Author:
 * 	Maciej Piechotka <uzytkownik2@gmail.com>
 */

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


#define GEE_TYPE_LAZY (gee_lazy_get_type ())
#define GEE_LAZY(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GEE_TYPE_LAZY, GeeLazy))
#define GEE_LAZY_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GEE_TYPE_LAZY, GeeLazyClass))
#define GEE_IS_LAZY(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GEE_TYPE_LAZY))
#define GEE_IS_LAZY_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GEE_TYPE_LAZY))
#define GEE_LAZY_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GEE_TYPE_LAZY, GeeLazyClass))

typedef struct _GeeLazy GeeLazy;
typedef struct _GeeLazyClass GeeLazyClass;
typedef struct _GeeLazyPrivate GeeLazyPrivate;
#define _g_destroy_func0(var) (((var == NULL) || (g_destroy_func == NULL)) ? NULL : (var = (g_destroy_func (var), NULL)))

#define GEE_TYPE_FUTURE (gee_future_get_type ())
#define GEE_FUTURE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GEE_TYPE_FUTURE, GeeFuture))
#define GEE_IS_FUTURE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GEE_TYPE_FUTURE))
#define GEE_FUTURE_GET_INTERFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), GEE_TYPE_FUTURE, GeeFutureIface))

typedef struct _GeeFuture GeeFuture;
typedef struct _GeeFutureIface GeeFutureIface;

#define GEE_LAZY_TYPE_FUTURE (gee_lazy_future_get_type ())
#define GEE_LAZY_FUTURE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GEE_LAZY_TYPE_FUTURE, GeeLazyFuture))
#define GEE_LAZY_FUTURE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GEE_LAZY_TYPE_FUTURE, GeeLazyFutureClass))
#define GEE_LAZY_IS_FUTURE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GEE_LAZY_TYPE_FUTURE))
#define GEE_LAZY_IS_FUTURE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GEE_LAZY_TYPE_FUTURE))
#define GEE_LAZY_FUTURE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GEE_LAZY_TYPE_FUTURE, GeeLazyFutureClass))

typedef struct _GeeLazyFuture GeeLazyFuture;
typedef struct _GeeLazyFutureClass GeeLazyFutureClass;
typedef struct _GeeLazyFuturePrivate GeeLazyFuturePrivate;

#define GEE_LAZY_FUTURE_TYPE_STATE (gee_lazy_future_state_get_type ())

#define GEE_FUTURE_TYPE_SOURCE_FUNC_ARRAY_ELEMENT (gee_future_source_func_array_element_get_type ())
typedef struct _GeeFutureSourceFuncArrayElement GeeFutureSourceFuncArrayElement;
#define _gee_lazy_unref0(var) ((var == NULL) ? NULL : (var = (gee_lazy_unref (var), NULL)))
#define _g_object_unref0(var) ((var == NULL) ? NULL : (var = (g_object_unref (var), NULL)))
typedef struct _GeeLazyFutureWaitAsyncData GeeLazyFutureWaitAsyncData;
typedef struct _GeeParamSpecLazy GeeParamSpecLazy;

typedef gpointer (*GeeLazyFunc) (void* user_data);
struct _GeeLazy {
	GTypeInstance parent_instance;
	volatile int ref_count;
	GeeLazyPrivate * priv;
};

struct _GeeLazyClass {
	GTypeClass parent_class;
	void (*finalize) (GeeLazy *self);
};

struct _GeeLazyPrivate {
	GType g_type;
	GBoxedCopyFunc g_dup_func;
	GDestroyNotify g_destroy_func;
	GeeLazyFunc _func;
	gpointer _func_target;
	GDestroyNotify _func_target_destroy_notify;
	gpointer _value;
};

typedef enum  {
	GEE_FUTURE_ERROR_ABANDON_PROMISE,
	GEE_FUTURE_ERROR_EXCEPTION
} GeeFutureError;
#define GEE_FUTURE_ERROR gee_future_error_quark ()
typedef gpointer (*GeeFutureMapFunc) (gconstpointer value, void* user_data);
typedef gconstpointer (*GeeFutureLightMapFunc) (gconstpointer value, void* user_data);
typedef gpointer (*GeeFutureZipFunc) (gconstpointer a, gconstpointer b, void* user_data);
typedef GeeFuture* (*GeeFutureFlatMapFunc) (gconstpointer value, void* user_data);
struct _GeeFutureIface {
	GTypeInterface parent_iface;
	GType (*get_g_type) (GeeFuture* self);
	GBoxedCopyFunc (*get_g_dup_func) (GeeFuture* self);
	GDestroyNotify (*get_g_destroy_func) (GeeFuture* self);
	gconstpointer (*wait) (GeeFuture* self, GError** error);
	gboolean (*wait_until) (GeeFuture* self, gint64 end_time, gconstpointer* value, GError** error);
	void (*wait_async) (GeeFuture* self, GAsyncReadyCallback _callback_, gpointer _user_data_);
	gconstpointer (*wait_finish) (GeeFuture* self, GAsyncResult* _res_, GError** error);
	GeeFuture* (*map) (GeeFuture* self, GType a_type, GBoxedCopyFunc a_dup_func, GDestroyNotify a_destroy_func, GeeFutureMapFunc func, void* func_target, GDestroyNotify func_target_destroy_notify);
	GeeFuture* (*light_map) (GeeFuture* self, GType a_type, GBoxedCopyFunc a_dup_func, GDestroyNotify a_destroy_func, GeeFutureLightMapFunc func, void* func_target);
	GeeFuture* (*zip) (GeeFuture* self, GType a_type, GBoxedCopyFunc a_dup_func, GDestroyNotify a_destroy_func, GType b_type, GBoxedCopyFunc b_dup_func, GDestroyNotify b_destroy_func, GeeFutureZipFunc zip_func, void* zip_func_target, GeeFuture* second);
	GeeFuture* (*flat_map) (GeeFuture* self, GType a_type, GBoxedCopyFunc a_dup_func, GDestroyNotify a_destroy_func, GeeFutureFlatMapFunc func, void* func_target, GDestroyNotify func_target_destroy_notify);
	gconstpointer (*get_value) (GeeFuture* self);
	gboolean (*get_ready) (GeeFuture* self);
	GError* (*get_exception) (GeeFuture* self);
	GeeFuture* (*light_map_fixed) (GeeFuture* self, GType a_type, GBoxedCopyFunc a_dup_func, GDestroyNotify a_destroy_func, GeeFutureLightMapFunc func, void* func_target, GDestroyNotify func_target_destroy_notify);
};

struct _GeeLazyFuture {
	GObject parent_instance;
	GeeLazyFuturePrivate * priv;
};

struct _GeeLazyFutureClass {
	GObjectClass parent_class;
};

typedef enum  {
	GEE_LAZY_FUTURE_STATE_UNLOCK,
	GEE_LAZY_FUTURE_STATE_EVAL
} GeeLazyFutureState;

struct _GeeFutureSourceFuncArrayElement {
	GSourceFunc func;
	gpointer func_target;
	GDestroyNotify func_target_destroy_notify;
};

struct _GeeLazyFuturePrivate {
	GType g_type;
	GBoxedCopyFunc g_dup_func;
	GDestroyNotify g_destroy_func;
	GMutex _mutex;
	GCond _eval;
	GeeLazy* _lazy;
	GeeLazyFutureState _state;
	GeeFutureSourceFuncArrayElement* _when_done;
	gint _when_done_length1;
	gint __when_done_size_;
};

struct _GeeLazyFutureWaitAsyncData {
	int _state_;
	GObject* _source_object_;
	GAsyncResult* _res_;
	GSimpleAsyncResult* _async_result;
	GeeLazyFuture* self;
	gconstpointer result;
	GeeLazy* _tmp0_;
	GeeLazyFunc _tmp1_;
	void* _tmp1__target;
	GeeLazyFutureState _tmp2_;
	GeeFutureSourceFuncArrayElement* _tmp3_;
	gint _tmp3__length1;
	GeeFutureSourceFuncArrayElement _tmp4_;
	GeeLazy* _tmp5_;
	gconstpointer _tmp6_;
	gconstpointer _tmp7_;
};

struct _GeeParamSpecLazy {
	GParamSpec parent_instance;
};


static gpointer gee_lazy_parent_class = NULL;
static gpointer gee_lazy_future_parent_class = NULL;
static GeeFutureIface* gee_lazy_future_gee_future_parent_iface = NULL;

gpointer gee_lazy_ref (gpointer instance);
void gee_lazy_unref (gpointer instance);
GParamSpec* gee_param_spec_lazy (const gchar* name, const gchar* nick, const gchar* blurb, GType object_type, GParamFlags flags);
void gee_value_set_lazy (GValue* value, gpointer v_object);
void gee_value_take_lazy (GValue* value, gpointer v_object);
gpointer gee_value_get_lazy (const GValue* value);
GType gee_lazy_get_type (void) G_GNUC_CONST;
#define GEE_LAZY_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GEE_TYPE_LAZY, GeeLazyPrivate))
enum  {
	GEE_LAZY_DUMMY_PROPERTY
};
GeeLazy* gee_lazy_new (GType g_type, GBoxedCopyFunc g_dup_func, GDestroyNotify g_destroy_func, GeeLazyFunc func, void* func_target, GDestroyNotify func_target_destroy_notify);
GeeLazy* gee_lazy_construct (GType object_type, GType g_type, GBoxedCopyFunc g_dup_func, GDestroyNotify g_destroy_func, GeeLazyFunc func, void* func_target, GDestroyNotify func_target_destroy_notify);
GeeLazy* gee_lazy_new_from_value (GType g_type, GBoxedCopyFunc g_dup_func, GDestroyNotify g_destroy_func, gconstpointer item);
GeeLazy* gee_lazy_construct_from_value (GType object_type, GType g_type, GBoxedCopyFunc g_dup_func, GDestroyNotify g_destroy_func, gconstpointer item);
void gee_lazy_eval (GeeLazy* self);
gpointer gee_lazy_get (GeeLazy* self);
gconstpointer gee_lazy_get_value (GeeLazy* self);
GQuark gee_future_error_quark (void);
GType gee_future_get_type (void) G_GNUC_CONST;
GeeFuture* gee_lazy_get_future (GeeLazy* self);
static GeeLazyFuture* gee_lazy_future_new (GType g_type, GBoxedCopyFunc g_dup_func, GDestroyNotify g_destroy_func, GeeLazy* lazy);
static GeeLazyFuture* gee_lazy_future_construct (GType object_type, GType g_type, GBoxedCopyFunc g_dup_func, GDestroyNotify g_destroy_func, GeeLazy* lazy);
static GType gee_lazy_future_get_type (void) G_GNUC_CONST G_GNUC_UNUSED;
static GType gee_lazy_future_state_get_type (void) G_GNUC_CONST G_GNUC_UNUSED;
G_GNUC_INTERNAL GType gee_future_source_func_array_element_get_type (void) G_GNUC_CONST G_GNUC_UNUSED;
G_GNUC_INTERNAL GeeFutureSourceFuncArrayElement* gee_future_source_func_array_element_dup (const GeeFutureSourceFuncArrayElement* self);
G_GNUC_INTERNAL void gee_future_source_func_array_element_free (GeeFutureSourceFuncArrayElement* self);
G_GNUC_INTERNAL void gee_future_source_func_array_element_copy (const GeeFutureSourceFuncArrayElement* self, GeeFutureSourceFuncArrayElement* dest);
G_GNUC_INTERNAL void gee_future_source_func_array_element_destroy (GeeFutureSourceFuncArrayElement* self);
#define GEE_LAZY_FUTURE_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GEE_LAZY_TYPE_FUTURE, GeeLazyFuturePrivate))
enum  {
	GEE_LAZY_FUTURE_DUMMY_PROPERTY,
	GEE_LAZY_FUTURE_G_TYPE,
	GEE_LAZY_FUTURE_G_DUP_FUNC,
	GEE_LAZY_FUTURE_G_DESTROY_FUNC,
	GEE_LAZY_FUTURE_READY,
	GEE_LAZY_FUTURE_EXCEPTION
};
static void _vala_GeeFutureSourceFuncArrayElement_array_free (GeeFutureSourceFuncArrayElement* array, gint array_length);
static gconstpointer gee_lazy_future_real_wait (GeeFuture* base, GError** error);
static void gee_lazy_future_do_eval (GeeLazyFuture* self);
static gboolean gee_lazy_future_real_wait_until (GeeFuture* base, gint64 end_time, gconstpointer* value, GError** error);
static void gee_lazy_future_real_wait_async_data_free (gpointer _data);
static void gee_lazy_future_real_wait_async (GeeFuture* base, GAsyncReadyCallback _callback_, gpointer _user_data_);
static gboolean gee_lazy_future_real_wait_async_co (GeeLazyFutureWaitAsyncData* _data_);
void gee_future_wait_async (GeeFuture* self, GAsyncReadyCallback _callback_, gpointer _user_data_);
gconstpointer gee_future_wait_finish (GeeFuture* self, GAsyncResult* _res_, GError** error);
static gboolean _gee_lazy_future_real_wait_async_co_gsource_func (gpointer self);
G_GNUC_INTERNAL void gee_future_source_func_array_element_init (GeeFutureSourceFuncArrayElement *self, GSourceFunc func, void* func_target, GDestroyNotify func_target_destroy_notify);
static void _vala_array_add1 (GeeFutureSourceFuncArrayElement** array, int* length, int* size, const GeeFutureSourceFuncArrayElement* value);
static void gee_lazy_future_wait_async_ready (GObject* source_object, GAsyncResult* _res_, gpointer _user_data_);
static void gee_lazy_future_finalize (GObject* obj);
gboolean gee_future_get_ready (GeeFuture* self);
GError* gee_future_get_exception (GeeFuture* self);
static void _vala_gee_lazy_future_get_property (GObject * object, guint property_id, GValue * value, GParamSpec * pspec);
static void _vala_gee_lazy_future_set_property (GObject * object, guint property_id, const GValue * value, GParamSpec * pspec);
static void gee_lazy_finalize (GeeLazy* obj);
static void _vala_clear_GMutex (GMutex * mutex);
static void _vala_clear_GRecMutex (GRecMutex * mutex);
static void _vala_clear_GRWLock (GRWLock * mutex);
static void _vala_clear_GCond (GCond * mutex);


GeeLazy* gee_lazy_construct (GType object_type, GType g_type, GBoxedCopyFunc g_dup_func, GDestroyNotify g_destroy_func, GeeLazyFunc func, void* func_target, GDestroyNotify func_target_destroy_notify) {
	GeeLazy* self = NULL;
	GeeLazyFunc _tmp0_ = NULL;
	void* _tmp0__target = NULL;
	GDestroyNotify _tmp0__target_destroy_notify = NULL;
	self = (GeeLazy*) g_type_create_instance (object_type);
	self->priv->g_type = g_type;
	self->priv->g_dup_func = g_dup_func;
	self->priv->g_destroy_func = g_destroy_func;
	_tmp0_ = func;
	_tmp0__target = func_target;
	_tmp0__target_destroy_notify = func_target_destroy_notify;
	func_target_destroy_notify = NULL;
	(self->priv->_func_target_destroy_notify == NULL) ? NULL : (self->priv->_func_target_destroy_notify (self->priv->_func_target), NULL);
	self->priv->_func = NULL;
	self->priv->_func_target = NULL;
	self->priv->_func_target_destroy_notify = NULL;
	self->priv->_func = _tmp0_;
	self->priv->_func_target = _tmp0__target;
	self->priv->_func_target_destroy_notify = _tmp0__target_destroy_notify;
	(func_target_destroy_notify == NULL) ? NULL : (func_target_destroy_notify (func_target), NULL);
	func = NULL;
	func_target = NULL;
	func_target_destroy_notify = NULL;
	return self;
}


GeeLazy* gee_lazy_new (GType g_type, GBoxedCopyFunc g_dup_func, GDestroyNotify g_destroy_func, GeeLazyFunc func, void* func_target, GDestroyNotify func_target_destroy_notify) {
	return gee_lazy_construct (GEE_TYPE_LAZY, g_type, g_dup_func, g_destroy_func, func, func_target, func_target_destroy_notify);
}


GeeLazy* gee_lazy_construct_from_value (GType object_type, GType g_type, GBoxedCopyFunc g_dup_func, GDestroyNotify g_destroy_func, gconstpointer item) {
	GeeLazy* self = NULL;
	gconstpointer _tmp0_ = NULL;
	gpointer _tmp1_ = NULL;
	self = (GeeLazy*) g_type_create_instance (object_type);
	self->priv->g_type = g_type;
	self->priv->g_dup_func = g_dup_func;
	self->priv->g_destroy_func = g_destroy_func;
	_tmp0_ = item;
	_tmp1_ = ((_tmp0_ != NULL) && (g_dup_func != NULL)) ? g_dup_func ((gpointer) _tmp0_) : ((gpointer) _tmp0_);
	_g_destroy_func0 (self->priv->_value);
	self->priv->_value = _tmp1_;
	return self;
}


GeeLazy* gee_lazy_new_from_value (GType g_type, GBoxedCopyFunc g_dup_func, GDestroyNotify g_destroy_func, gconstpointer item) {
	return gee_lazy_construct_from_value (GEE_TYPE_LAZY, g_type, g_dup_func, g_destroy_func, item);
}


void gee_lazy_eval (GeeLazy* self) {
	GeeLazyFunc _tmp0_ = NULL;
	void* _tmp0__target = NULL;
	g_return_if_fail (self != NULL);
	_tmp0_ = self->priv->_func;
	_tmp0__target = self->priv->_func_target;
	if (_tmp0_ != NULL) {
		GeeLazyFunc _tmp1_ = NULL;
		void* _tmp1__target = NULL;
		gpointer _tmp2_ = NULL;
		_tmp1_ = self->priv->_func;
		_tmp1__target = self->priv->_func_target;
		_tmp2_ = _tmp1_ (_tmp1__target);
		((self->priv->_value == NULL) || (self->priv->g_destroy_func == NULL)) ? NULL : (self->priv->_value = (self->priv->g_destroy_func (self->priv->_value), NULL));
		self->priv->_value = _tmp2_;
		(self->priv->_func_target_destroy_notify == NULL) ? NULL : (self->priv->_func_target_destroy_notify (self->priv->_func_target), NULL);
		self->priv->_func = NULL;
		self->priv->_func_target = NULL;
		self->priv->_func_target_destroy_notify = NULL;
		self->priv->_func = NULL;
		self->priv->_func_target = NULL;
		self->priv->_func_target_destroy_notify = NULL;
	}
}


gpointer gee_lazy_get (GeeLazy* self) {
	gpointer result = NULL;
	gconstpointer _tmp0_ = NULL;
	gpointer _tmp1_ = NULL;
	g_return_val_if_fail (self != NULL, NULL);
	gee_lazy_eval (self);
	_tmp0_ = self->priv->_value;
	_tmp1_ = ((_tmp0_ != NULL) && (self->priv->g_dup_func != NULL)) ? self->priv->g_dup_func ((gpointer) _tmp0_) : ((gpointer) _tmp0_);
	result = _tmp1_;
	return result;
}


gconstpointer gee_lazy_get_value (GeeLazy* self) {
	gconstpointer result;
	gconstpointer _tmp0_ = NULL;
	g_return_val_if_fail (self != NULL, NULL);
	gee_lazy_eval (self);
	_tmp0_ = self->priv->_value;
	result = _tmp0_;
	return result;
}


GeeFuture* gee_lazy_get_future (GeeLazy* self) {
	GeeFuture* result;
	GeeLazyFuture* _tmp0_ = NULL;
	g_return_val_if_fail (self != NULL, NULL);
	_tmp0_ = gee_lazy_future_new (self->priv->g_type, (GBoxedCopyFunc) self->priv->g_dup_func, self->priv->g_destroy_func, self);
	result = (GeeFuture*) _tmp0_;
	return result;
}


static GType gee_lazy_future_state_get_type (void) {
	static volatile gsize gee_lazy_future_state_type_id__volatile = 0;
	if (g_once_init_enter (&gee_lazy_future_state_type_id__volatile)) {
		static const GEnumValue values[] = {{GEE_LAZY_FUTURE_STATE_UNLOCK, "GEE_LAZY_FUTURE_STATE_UNLOCK", "unlock"}, {GEE_LAZY_FUTURE_STATE_EVAL, "GEE_LAZY_FUTURE_STATE_EVAL", "eval"}, {0, NULL, NULL}};
		GType gee_lazy_future_state_type_id;
		gee_lazy_future_state_type_id = g_enum_register_static ("GeeLazyFutureState", values);
		g_once_init_leave (&gee_lazy_future_state_type_id__volatile, gee_lazy_future_state_type_id);
	}
	return gee_lazy_future_state_type_id__volatile;
}


static void _vala_GeeFutureSourceFuncArrayElement_array_free (GeeFutureSourceFuncArrayElement* array, gint array_length) {
	if (array != NULL) {
		int i;
		for (i = 0; i < array_length; i = i + 1) {
			gee_future_source_func_array_element_destroy (&array[i]);
		}
	}
	g_free (array);
}


static gpointer _gee_lazy_ref0 (gpointer self) {
	return self ? gee_lazy_ref (self) : NULL;
}


static GeeLazyFuture* gee_lazy_future_construct (GType object_type, GType g_type, GBoxedCopyFunc g_dup_func, GDestroyNotify g_destroy_func, GeeLazy* lazy) {
	GeeLazyFuture * self = NULL;
	GeeLazy* _tmp0_ = NULL;
	GeeLazy* _tmp1_ = NULL;
	g_return_val_if_fail (lazy != NULL, NULL);
	self = (GeeLazyFuture*) g_object_new (object_type, NULL);
	self->priv->g_type = g_type;
	self->priv->g_dup_func = g_dup_func;
	self->priv->g_destroy_func = g_destroy_func;
	_tmp0_ = lazy;
	_tmp1_ = _gee_lazy_ref0 (_tmp0_);
	_gee_lazy_unref0 (self->priv->_lazy);
	self->priv->_lazy = _tmp1_;
	return self;
}


static GeeLazyFuture* gee_lazy_future_new (GType g_type, GBoxedCopyFunc g_dup_func, GDestroyNotify g_destroy_func, GeeLazy* lazy) {
	return gee_lazy_future_construct (GEE_LAZY_TYPE_FUTURE, g_type, g_dup_func, g_destroy_func, lazy);
}


static gconstpointer gee_lazy_future_real_wait (GeeFuture* base, GError** error) {
	GeeLazyFuture * self;
	gconstpointer result = NULL;
	GeeLazy* _tmp0_ = NULL;
	GeeLazyFunc _tmp1_ = NULL;
	void* _tmp1__target = NULL;
	GeeLazy* _tmp3_ = NULL;
	gconstpointer _tmp4_ = NULL;
	self = (GeeLazyFuture*) base;
	g_mutex_lock (&self->priv->_mutex);
	_tmp0_ = self->priv->_lazy;
	_tmp1_ = _tmp0_->priv->_func;
	_tmp1__target = _tmp0_->priv->_func_target;
	if (_tmp1_ != NULL) {
		GeeLazyFutureState _tmp2_ = 0;
		_tmp2_ = self->priv->_state;
		if (_tmp2_ == GEE_LAZY_FUTURE_STATE_EVAL) {
			g_cond_wait (&self->priv->_eval, &self->priv->_mutex);
			g_mutex_unlock (&self->priv->_mutex);
		} else {
			gee_lazy_future_do_eval (self);
		}
	} else {
		g_mutex_unlock (&self->priv->_mutex);
	}
	_tmp3_ = self->priv->_lazy;
	_tmp4_ = _tmp3_->priv->_value;
	result = _tmp4_;
	return result;
}


static gboolean gee_lazy_future_real_wait_until (GeeFuture* base, gint64 end_time, gconstpointer* value, GError** error) {
	GeeLazyFuture * self;
	gconstpointer _vala_value = NULL;
	gboolean result = FALSE;
	GeeLazy* _tmp0_ = NULL;
	GeeLazyFunc _tmp1_ = NULL;
	void* _tmp1__target = NULL;
	GeeLazy* _tmp6_ = NULL;
	gconstpointer _tmp7_ = NULL;
	self = (GeeLazyFuture*) base;
	g_mutex_lock (&self->priv->_mutex);
	_tmp0_ = self->priv->_lazy;
	_tmp1_ = _tmp0_->priv->_func;
	_tmp1__target = _tmp0_->priv->_func_target;
	if (_tmp1_ != NULL) {
		GeeLazyFutureState _tmp2_ = 0;
		_tmp2_ = self->priv->_state;
		if (_tmp2_ == GEE_LAZY_FUTURE_STATE_EVAL) {
			gboolean res = FALSE;
			gint64 _tmp3_ = 0LL;
			gboolean _tmp4_ = FALSE;
			gboolean _tmp5_ = FALSE;
			_tmp3_ = end_time;
			_tmp4_ = g_cond_wait_until (&self->priv->_eval, &self->priv->_mutex, _tmp3_);
			res = _tmp4_;
			g_mutex_unlock (&self->priv->_mutex);
			_tmp5_ = res;
			if (!_tmp5_) {
				_vala_value = NULL;
				result = FALSE;
				if (value) {
					*value = _vala_value;
				}
				return result;
			}
		} else {
			gee_lazy_future_do_eval (self);
		}
	} else {
		g_mutex_unlock (&self->priv->_mutex);
	}
	_tmp6_ = self->priv->_lazy;
	_tmp7_ = _tmp6_->priv->_value;
	_vala_value = _tmp7_;
	result = TRUE;
	if (value) {
		*value = _vala_value;
	}
	return result;
}


static void gee_lazy_future_real_wait_async_data_free (gpointer _data) {
	GeeLazyFutureWaitAsyncData* _data_;
	_data_ = _data;
	_g_object_unref0 (_data_->self);
	g_slice_free (GeeLazyFutureWaitAsyncData, _data_);
}


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


static void gee_lazy_future_real_wait_async (GeeFuture* base, GAsyncReadyCallback _callback_, gpointer _user_data_) {
	GeeLazyFuture * self;
	GeeLazyFutureWaitAsyncData* _data_;
	GeeLazyFuture* _tmp0_ = NULL;
	self = (GeeLazyFuture*) base;
	_data_ = g_slice_new0 (GeeLazyFutureWaitAsyncData);
	_data_->_async_result = g_simple_async_result_new (G_OBJECT (self), _callback_, _user_data_, gee_lazy_future_real_wait_async);
	g_simple_async_result_set_op_res_gpointer (_data_->_async_result, _data_, gee_lazy_future_real_wait_async_data_free);
	_tmp0_ = _g_object_ref0 (self);
	_data_->self = _tmp0_;
	gee_lazy_future_real_wait_async_co (_data_);
}


static gconstpointer gee_lazy_future_real_wait_finish (GeeFuture* base, GAsyncResult* _res_, GError** error) {
	gconstpointer result;
	GeeLazyFutureWaitAsyncData* _data_;
	if (g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (_res_), error)) {
		return NULL;
	}
	_data_ = g_simple_async_result_get_op_res_gpointer (G_SIMPLE_ASYNC_RESULT (_res_));
	result = _data_->result;
	_data_->result = NULL;
	return result;
}


static gboolean _gee_lazy_future_real_wait_async_co_gsource_func (gpointer self) {
	gboolean result;
	result = gee_lazy_future_real_wait_async_co (self);
	return result;
}


static void _vala_array_add1 (GeeFutureSourceFuncArrayElement** array, int* length, int* size, const GeeFutureSourceFuncArrayElement* value) {
	if ((*length) == (*size)) {
		*size = (*size) ? (2 * (*size)) : 4;
		*array = g_renew (GeeFutureSourceFuncArrayElement, *array, *size);
	}
	(*array)[(*length)++] = *value;
}


static void gee_lazy_future_wait_async_ready (GObject* source_object, GAsyncResult* _res_, gpointer _user_data_) {
	GeeLazyFutureWaitAsyncData* _data_;
	_data_ = _user_data_;
	_data_->_source_object_ = source_object;
	_data_->_res_ = _res_;
	gee_lazy_future_real_wait_async_co (_data_);
}


static gboolean gee_lazy_future_real_wait_async_co (GeeLazyFutureWaitAsyncData* _data_) {
	switch (_data_->_state_) {
		case 0:
		goto _state_0;
		case 1:
		goto _state_1;
		default:
		g_assert_not_reached ();
	}
	_state_0:
	g_mutex_lock (&_data_->self->priv->_mutex);
	_data_->_tmp0_ = NULL;
	_data_->_tmp0_ = _data_->self->priv->_lazy;
	_data_->_tmp1_ = NULL;
	_data_->_tmp1__target = NULL;
	_data_->_tmp1_ = _data_->_tmp0_->priv->_func;
	_data_->_tmp1__target = _data_->_tmp0_->priv->_func_target;
	if (_data_->_tmp1_ != NULL) {
		_data_->_tmp2_ = 0;
		_data_->_tmp2_ = _data_->self->priv->_state;
		if (_data_->_tmp2_ == GEE_LAZY_FUTURE_STATE_EVAL) {
			_data_->_tmp3_ = NULL;
			_data_->_tmp3__length1 = 0;
			_data_->_tmp3_ = _data_->self->priv->_when_done;
			_data_->_tmp3__length1 = _data_->self->priv->_when_done_length1;
			memset (&_data_->_tmp4_, 0, sizeof (GeeFutureSourceFuncArrayElement));
			gee_future_source_func_array_element_init (&_data_->_tmp4_, _gee_lazy_future_real_wait_async_co_gsource_func, _data_, NULL);
			_vala_array_add1 (&_data_->self->priv->_when_done, &_data_->self->priv->_when_done_length1, &_data_->self->priv->__when_done_size_, &_data_->_tmp4_);
			_data_->_state_ = 1;
			gee_utils_async_yield_and_unlock (&_data_->self->priv->_mutex, gee_lazy_future_wait_async_ready, _data_);
			return FALSE;
			_state_1:
			gee_utils_async_yield_and_unlock_finish (_data_->_res_);
		} else {
			gee_lazy_future_do_eval (_data_->self);
		}
	} else {
		g_mutex_unlock (&_data_->self->priv->_mutex);
	}
	_data_->_tmp5_ = NULL;
	_data_->_tmp5_ = _data_->self->priv->_lazy;
	_data_->_tmp6_ = NULL;
	_data_->_tmp6_ = gee_lazy_get_value (_data_->_tmp5_);
	_data_->_tmp7_ = NULL;
	_data_->_tmp7_ = _data_->_tmp6_;
	_data_->result = _data_->_tmp7_;
	if (_data_->_state_ == 0) {
		g_simple_async_result_complete_in_idle (_data_->_async_result);
	} else {
		g_simple_async_result_complete (_data_->_async_result);
	}
	g_object_unref (_data_->_async_result);
	return FALSE;
	if (_data_->_state_ == 0) {
		g_simple_async_result_complete_in_idle (_data_->_async_result);
	} else {
		g_simple_async_result_complete (_data_->_async_result);
	}
	g_object_unref (_data_->_async_result);
	return FALSE;
}


static void gee_lazy_future_do_eval (GeeLazyFuture* self) {
	GeeLazy* _tmp0_ = NULL;
	GeeLazy* _tmp1_ = NULL;
	GeeLazyFunc _tmp2_ = NULL;
	void* _tmp2__target = NULL;
	gpointer _tmp3_ = NULL;
	GeeLazy* _tmp4_ = NULL;
	GeeFutureSourceFuncArrayElement* when_done = NULL;
	GeeFutureSourceFuncArrayElement* _tmp5_ = NULL;
	gint _tmp5__length1 = 0;
	gint when_done_length1 = 0;
	gint _when_done_size_ = 0;
	g_return_if_fail (self != NULL);
	self->priv->_state = GEE_LAZY_FUTURE_STATE_EVAL;
	g_mutex_unlock (&self->priv->_mutex);
	_tmp0_ = self->priv->_lazy;
	_tmp1_ = self->priv->_lazy;
	_tmp2_ = _tmp1_->priv->_func;
	_tmp2__target = _tmp1_->priv->_func_target;
	_tmp3_ = _tmp2_ (_tmp2__target);
	((_tmp0_->priv->_value == NULL) || (self->priv->g_destroy_func == NULL)) ? NULL : (_tmp0_->priv->_value = (self->priv->g_destroy_func (_tmp0_->priv->_value), NULL));
	_tmp0_->priv->_value = _tmp3_;
	g_mutex_lock (&self->priv->_mutex);
	_tmp4_ = self->priv->_lazy;
	(_tmp4_->priv->_func_target_destroy_notify == NULL) ? NULL : (_tmp4_->priv->_func_target_destroy_notify (_tmp4_->priv->_func_target), NULL);
	_tmp4_->priv->_func = NULL;
	_tmp4_->priv->_func_target = NULL;
	_tmp4_->priv->_func_target_destroy_notify = NULL;
	_tmp4_->priv->_func = NULL;
	_tmp4_->priv->_func_target = NULL;
	_tmp4_->priv->_func_target_destroy_notify = NULL;
	self->priv->_state = GEE_LAZY_FUTURE_STATE_UNLOCK;
	g_cond_broadcast (&self->priv->_eval);
	g_mutex_unlock (&self->priv->_mutex);
	_tmp5_ = self->priv->_when_done;
	_tmp5__length1 = self->priv->_when_done_length1;
	self->priv->_when_done = NULL;
	self->priv->_when_done_length1 = 0;
	when_done = _tmp5_;
	when_done_length1 = _tmp5__length1;
	_when_done_size_ = when_done_length1;
	{
		gint i = 0;
		i = 0;
		{
			gboolean _tmp6_ = FALSE;
			_tmp6_ = TRUE;
			while (TRUE) {
				gint _tmp8_ = 0;
				GeeFutureSourceFuncArrayElement* _tmp9_ = NULL;
				gint _tmp9__length1 = 0;
				GeeFutureSourceFuncArrayElement* _tmp10_ = NULL;
				gint _tmp10__length1 = 0;
				gint _tmp11_ = 0;
				GeeFutureSourceFuncArrayElement _tmp12_ = {0};
				GSourceFunc _tmp13_ = NULL;
				void* _tmp13__target = NULL;
				if (!_tmp6_) {
					gint _tmp7_ = 0;
					_tmp7_ = i;
					i = _tmp7_ + 1;
				}
				_tmp6_ = FALSE;
				_tmp8_ = i;
				_tmp9_ = when_done;
				_tmp9__length1 = when_done_length1;
				if (!(_tmp8_ < _tmp9__length1)) {
					break;
				}
				_tmp10_ = when_done;
				_tmp10__length1 = when_done_length1;
				_tmp11_ = i;
				_tmp12_ = _tmp10_[_tmp11_];
				_tmp13_ = _tmp12_.func;
				_tmp13__target = _tmp12_.func_target;
				_tmp13_ (_tmp13__target);
			}
		}
	}
	when_done = (_vala_GeeFutureSourceFuncArrayElement_array_free (when_done, when_done_length1), NULL);
}


static gboolean gee_lazy_future_real_get_ready (GeeFuture* base) {
	gboolean result;
	GeeLazyFuture* self;
	gboolean _result_ = FALSE;
	GeeLazy* _tmp0_ = NULL;
	GeeLazyFunc _tmp1_ = NULL;
	void* _tmp1__target = NULL;
	self = (GeeLazyFuture*) base;
	g_mutex_lock (&self->priv->_mutex);
	_tmp0_ = self->priv->_lazy;
	_tmp1_ = _tmp0_->priv->_func;
	_tmp1__target = _tmp0_->priv->_func_target;
	_result_ = _tmp1_ == NULL;
	g_mutex_unlock (&self->priv->_mutex);
	result = _result_;
	return result;
}


static GError* gee_lazy_future_real_get_exception (GeeFuture* base) {
	GError* result;
	GeeLazyFuture* self;
	self = (GeeLazyFuture*) base;
	result = NULL;
	return result;
}


static void gee_lazy_future_class_init (GeeLazyFutureClass * klass) {
	gee_lazy_future_parent_class = g_type_class_peek_parent (klass);
	g_type_class_add_private (klass, sizeof (GeeLazyFuturePrivate));
	G_OBJECT_CLASS (klass)->get_property = _vala_gee_lazy_future_get_property;
	G_OBJECT_CLASS (klass)->set_property = _vala_gee_lazy_future_set_property;
	G_OBJECT_CLASS (klass)->finalize = gee_lazy_future_finalize;
	g_object_class_install_property (G_OBJECT_CLASS (klass), GEE_LAZY_FUTURE_G_TYPE, g_param_spec_gtype ("g-type", "type", "type", G_TYPE_NONE, G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY));
	g_object_class_install_property (G_OBJECT_CLASS (klass), GEE_LAZY_FUTURE_G_DUP_FUNC, g_param_spec_pointer ("g-dup-func", "dup func", "dup func", G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY));
	g_object_class_install_property (G_OBJECT_CLASS (klass), GEE_LAZY_FUTURE_G_DESTROY_FUNC, g_param_spec_pointer ("g-destroy-func", "destroy func", "destroy func", G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY));
	g_object_class_install_property (G_OBJECT_CLASS (klass), GEE_LAZY_FUTURE_READY, g_param_spec_boolean ("ready", "ready", "ready", FALSE, G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB | G_PARAM_READABLE));
	g_object_class_install_property (G_OBJECT_CLASS (klass), GEE_LAZY_FUTURE_EXCEPTION, g_param_spec_pointer ("exception", "exception", "exception", G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB | G_PARAM_READABLE));
}


static GType gee_lazy_future_gee_future_get_g_type (GeeLazyFuture* self) {
	return self->priv->g_type;
}


static GBoxedCopyFunc gee_lazy_future_gee_future_get_g_dup_func (GeeLazyFuture* self) {
	return self->priv->g_dup_func;
}


static GDestroyNotify gee_lazy_future_gee_future_get_g_destroy_func (GeeLazyFuture* self) {
	return self->priv->g_destroy_func;
}


static void gee_lazy_future_gee_future_interface_init (GeeFutureIface * iface) {
	gee_lazy_future_gee_future_parent_iface = g_type_interface_peek_parent (iface);
	iface->wait = (gconstpointer (*)(GeeFuture*, GError**)) gee_lazy_future_real_wait;
	iface->wait_until = (gboolean (*)(GeeFuture*, gint64, gconstpointer*, GError**)) gee_lazy_future_real_wait_until;
	iface->wait_async = (gconstpointer (*)(GeeFuture*, GError**)) gee_lazy_future_real_wait_async;
	iface->wait_finish = gee_lazy_future_real_wait_finish;
	iface->get_g_type = (GType(*)(GeeFuture*)) gee_lazy_future_gee_future_get_g_type;
	iface->get_g_dup_func = (GBoxedCopyFunc(*)(GeeFuture*)) gee_lazy_future_gee_future_get_g_dup_func;
	iface->get_g_destroy_func = (GDestroyNotify(*)(GeeFuture*)) gee_lazy_future_gee_future_get_g_destroy_func;
	iface->get_ready = gee_lazy_future_real_get_ready;
	iface->get_exception = gee_lazy_future_real_get_exception;
}


static void gee_lazy_future_instance_init (GeeLazyFuture * self) {
	GeeFutureSourceFuncArrayElement* _tmp0_ = NULL;
	self->priv = GEE_LAZY_FUTURE_GET_PRIVATE (self);
	g_mutex_init (&self->priv->_mutex);
	g_cond_init (&self->priv->_eval);
	self->priv->_state = GEE_LAZY_FUTURE_STATE_UNLOCK;
	_tmp0_ = g_new0 (GeeFutureSourceFuncArrayElement, 0);
	self->priv->_when_done = _tmp0_;
	self->priv->_when_done_length1 = 0;
	self->priv->__when_done_size_ = self->priv->_when_done_length1;
}


static void gee_lazy_future_finalize (GObject* obj) {
	GeeLazyFuture * self;
	self = G_TYPE_CHECK_INSTANCE_CAST (obj, GEE_LAZY_TYPE_FUTURE, GeeLazyFuture);
	_vala_clear_GMutex (&self->priv->_mutex);
	_vala_clear_GCond (&self->priv->_eval);
	_gee_lazy_unref0 (self->priv->_lazy);
	self->priv->_when_done = (_vala_GeeFutureSourceFuncArrayElement_array_free (self->priv->_when_done, self->priv->_when_done_length1), NULL);
	G_OBJECT_CLASS (gee_lazy_future_parent_class)->finalize (obj);
}


static GType gee_lazy_future_get_type (void) {
	static volatile gsize gee_lazy_future_type_id__volatile = 0;
	if (g_once_init_enter (&gee_lazy_future_type_id__volatile)) {
		static const GTypeInfo g_define_type_info = { sizeof (GeeLazyFutureClass), (GBaseInitFunc) NULL, (GBaseFinalizeFunc) NULL, (GClassInitFunc) gee_lazy_future_class_init, (GClassFinalizeFunc) NULL, NULL, sizeof (GeeLazyFuture), 0, (GInstanceInitFunc) gee_lazy_future_instance_init, NULL };
		static const GInterfaceInfo gee_future_info = { (GInterfaceInitFunc) gee_lazy_future_gee_future_interface_init, (GInterfaceFinalizeFunc) NULL, NULL};
		GType gee_lazy_future_type_id;
		gee_lazy_future_type_id = g_type_register_static (G_TYPE_OBJECT, "GeeLazyFuture", &g_define_type_info, 0);
		g_type_add_interface_static (gee_lazy_future_type_id, GEE_TYPE_FUTURE, &gee_future_info);
		g_once_init_leave (&gee_lazy_future_type_id__volatile, gee_lazy_future_type_id);
	}
	return gee_lazy_future_type_id__volatile;
}


static void _vala_gee_lazy_future_get_property (GObject * object, guint property_id, GValue * value, GParamSpec * pspec) {
	GeeLazyFuture * self;
	self = G_TYPE_CHECK_INSTANCE_CAST (object, GEE_LAZY_TYPE_FUTURE, GeeLazyFuture);
	switch (property_id) {
		case GEE_LAZY_FUTURE_READY:
		g_value_set_boolean (value, gee_future_get_ready ((GeeFuture*) self));
		break;
		case GEE_LAZY_FUTURE_EXCEPTION:
		g_value_set_pointer (value, gee_future_get_exception ((GeeFuture*) self));
		break;
		default:
		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
		break;
	}
}


static void _vala_gee_lazy_future_set_property (GObject * object, guint property_id, const GValue * value, GParamSpec * pspec) {
	GeeLazyFuture * self;
	self = G_TYPE_CHECK_INSTANCE_CAST (object, GEE_LAZY_TYPE_FUTURE, GeeLazyFuture);
	switch (property_id) {
		case GEE_LAZY_FUTURE_G_TYPE:
		self->priv->g_type = g_value_get_gtype (value);
		break;
		case GEE_LAZY_FUTURE_G_DUP_FUNC:
		self->priv->g_dup_func = g_value_get_pointer (value);
		break;
		case GEE_LAZY_FUTURE_G_DESTROY_FUNC:
		self->priv->g_destroy_func = g_value_get_pointer (value);
		break;
		default:
		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
		break;
	}
}


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


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


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


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


static gchar* gee_value_lazy_collect_value (GValue* value, guint n_collect_values, GTypeCValue* collect_values, guint collect_flags) {
	if (collect_values[0].v_pointer) {
		GeeLazy* 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 = gee_lazy_ref (object);
	} else {
		value->data[0].v_pointer = NULL;
	}
	return NULL;
}


static gchar* gee_value_lazy_lcopy_value (const GValue* value, guint n_collect_values, GTypeCValue* collect_values, guint collect_flags) {
	GeeLazy** 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 = gee_lazy_ref (value->data[0].v_pointer);
	}
	return NULL;
}


GParamSpec* gee_param_spec_lazy (const gchar* name, const gchar* nick, const gchar* blurb, GType object_type, GParamFlags flags) {
	GeeParamSpecLazy* spec;
	g_return_val_if_fail (g_type_is_a (object_type, GEE_TYPE_LAZY), 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 gee_value_get_lazy (const GValue* value) {
	g_return_val_if_fail (G_TYPE_CHECK_VALUE_TYPE (value, GEE_TYPE_LAZY), NULL);
	return value->data[0].v_pointer;
}


void gee_value_set_lazy (GValue* value, gpointer v_object) {
	GeeLazy* old;
	g_return_if_fail (G_TYPE_CHECK_VALUE_TYPE (value, GEE_TYPE_LAZY));
	old = value->data[0].v_pointer;
	if (v_object) {
		g_return_if_fail (G_TYPE_CHECK_INSTANCE_TYPE (v_object, GEE_TYPE_LAZY));
		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;
		gee_lazy_ref (value->data[0].v_pointer);
	} else {
		value->data[0].v_pointer = NULL;
	}
	if (old) {
		gee_lazy_unref (old);
	}
}


void gee_value_take_lazy (GValue* value, gpointer v_object) {
	GeeLazy* old;
	g_return_if_fail (G_TYPE_CHECK_VALUE_TYPE (value, GEE_TYPE_LAZY));
	old = value->data[0].v_pointer;
	if (v_object) {
		g_return_if_fail (G_TYPE_CHECK_INSTANCE_TYPE (v_object, GEE_TYPE_LAZY));
		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) {
		gee_lazy_unref (old);
	}
}


static void gee_lazy_class_init (GeeLazyClass * klass) {
	gee_lazy_parent_class = g_type_class_peek_parent (klass);
	((GeeLazyClass *) klass)->finalize = gee_lazy_finalize;
	g_type_class_add_private (klass, sizeof (GeeLazyPrivate));
}


static void gee_lazy_instance_init (GeeLazy * self) {
	self->priv = GEE_LAZY_GET_PRIVATE (self);
	self->ref_count = 1;
}


static void gee_lazy_finalize (GeeLazy* obj) {
	GeeLazy * self;
	self = G_TYPE_CHECK_INSTANCE_CAST (obj, GEE_TYPE_LAZY, GeeLazy);
	g_signal_handlers_destroy (self);
	(self->priv->_func_target_destroy_notify == NULL) ? NULL : (self->priv->_func_target_destroy_notify (self->priv->_func_target), NULL);
	self->priv->_func = NULL;
	self->priv->_func_target = NULL;
	self->priv->_func_target_destroy_notify = NULL;
	((self->priv->_value == NULL) || (self->priv->g_destroy_func == NULL)) ? NULL : (self->priv->_value = (self->priv->g_destroy_func (self->priv->_value), NULL));
}


/**
 * Represents a lazy value. I.e. value that is computed on demand.
 *
 * This class is not thread-safe.
 */
GType gee_lazy_get_type (void) {
	static volatile gsize gee_lazy_type_id__volatile = 0;
	if (g_once_init_enter (&gee_lazy_type_id__volatile)) {
		static const GTypeValueTable g_define_type_value_table = { gee_value_lazy_init, gee_value_lazy_free_value, gee_value_lazy_copy_value, gee_value_lazy_peek_pointer, "p", gee_value_lazy_collect_value, "p", gee_value_lazy_lcopy_value };
		static const GTypeInfo g_define_type_info = { sizeof (GeeLazyClass), (GBaseInitFunc) NULL, (GBaseFinalizeFunc) NULL, (GClassInitFunc) gee_lazy_class_init, (GClassFinalizeFunc) NULL, NULL, sizeof (GeeLazy), 0, (GInstanceInitFunc) gee_lazy_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 gee_lazy_type_id;
		gee_lazy_type_id = g_type_register_fundamental (g_type_fundamental_next (), "GeeLazy", &g_define_type_info, &g_define_type_fundamental_info, 0);
		g_once_init_leave (&gee_lazy_type_id__volatile, gee_lazy_type_id);
	}
	return gee_lazy_type_id__volatile;
}


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


void gee_lazy_unref (gpointer instance) {
	GeeLazy* self;
	self = instance;
	if (g_atomic_int_dec_and_test (&self->ref_count)) {
		GEE_LAZY_GET_CLASS (self)->finalize (self);
		g_type_free_instance ((GTypeInstance *) self);
	}
}


static void _vala_clear_GMutex (GMutex * mutex) {
	GMutex zero_mutex = { 0 };
	if (memcmp (mutex, &zero_mutex, sizeof (GMutex))) {
		g_mutex_clear (mutex);
		memset (mutex, 0, sizeof (GMutex));
	}
}


static void _vala_clear_GRecMutex (GRecMutex * mutex) {
	GRecMutex zero_mutex = { 0 };
	if (memcmp (mutex, &zero_mutex, sizeof (GRecMutex))) {
		g_rec_mutex_clear (mutex);
		memset (mutex, 0, sizeof (GRecMutex));
	}
}


static void _vala_clear_GRWLock (GRWLock * mutex) {
	GRWLock zero_mutex = { 0 };
	if (memcmp (mutex, &zero_mutex, sizeof (GRWLock))) {
		g_rw_lock_clear (mutex);
		memset (mutex, 0, sizeof (GRWLock));
	}
}


static void _vala_clear_GCond (GCond * mutex) {
	GCond zero_mutex = { 0 };
	if (memcmp (mutex, &zero_mutex, sizeof (GCond))) {
		g_cond_clear (mutex);
		memset (mutex, 0, sizeof (GCond));
	}
}



