gee/unfolditerator.c

   1 /* unfolditerator.c generated by valac 0.18.0, the Vala compiler
   2  * generated from unfolditerator.vala, do not modify */
   3
   4 /* unfolditerator.vala
   5  *
   6  * Copyright (C) 2011  Maciej Piechotka
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2.1 of the License, or (at your option) any later version.
  12
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
  21  *
  22  * Author:
  23  *      Maciej Piechotka <uzytkownik2@gmail.com>
  24  */
  25
  26 #include <glib.h>
  27 #include <glib-object.h>
  28
  29
  30 #define GEE_TYPE_TRAVERSABLE (gee_traversable_get_type ())
  31 #define GEE_TRAVERSABLE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GEE_TYPE_TRAVERSABLE, GeeTraversable))
  32 #define GEE_IS_TRAVERSABLE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GEE_TYPE_TRAVERSABLE))
  33 #define GEE_TRAVERSABLE_GET_INTERFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), GEE_TYPE_TRAVERSABLE, GeeTraversableIface))
  34
  35 typedef struct _GeeTraversable GeeTraversable;
  36 typedef struct _GeeTraversableIface GeeTraversableIface;
  37
  38 #define GEE_TRAVERSABLE_TYPE_STREAM (gee_traversable_stream_get_type ())
  39
  40 #define GEE_TYPE_LAZY (gee_lazy_get_type ())
  41 #define GEE_LAZY(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GEE_TYPE_LAZY, GeeLazy))
  42 #define GEE_LAZY_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GEE_TYPE_LAZY, GeeLazyClass))
  43 #define GEE_IS_LAZY(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GEE_TYPE_LAZY))
  44 #define GEE_IS_LAZY_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GEE_TYPE_LAZY))
  45 #define GEE_LAZY_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GEE_TYPE_LAZY, GeeLazyClass))
  46
  47 typedef struct _GeeLazy GeeLazy;
  48 typedef struct _GeeLazyClass GeeLazyClass;
  49
  50 #define GEE_TYPE_ITERATOR (gee_iterator_get_type ())
  51 #define GEE_ITERATOR(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GEE_TYPE_ITERATOR, GeeIterator))
  52 #define GEE_IS_ITERATOR(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GEE_TYPE_ITERATOR))
  53 #define GEE_ITERATOR_GET_INTERFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), GEE_TYPE_ITERATOR, GeeIteratorIface))
  54
  55 typedef struct _GeeIterator GeeIterator;
  56 typedef struct _GeeIteratorIface GeeIteratorIface;
  57
  58 #define GEE_TYPE_UNFOLD_ITERATOR (gee_unfold_iterator_get_type ())
  59 #define GEE_UNFOLD_ITERATOR(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GEE_TYPE_UNFOLD_ITERATOR, GeeUnfoldIterator))
  60 #define GEE_UNFOLD_ITERATOR_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GEE_TYPE_UNFOLD_ITERATOR, GeeUnfoldIteratorClass))
  61 #define GEE_IS_UNFOLD_ITERATOR(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GEE_TYPE_UNFOLD_ITERATOR))
  62 #define GEE_IS_UNFOLD_ITERATOR_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GEE_TYPE_UNFOLD_ITERATOR))
  63 #define GEE_UNFOLD_ITERATOR_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GEE_TYPE_UNFOLD_ITERATOR, GeeUnfoldIteratorClass))
  64
  65 typedef struct _GeeUnfoldIterator GeeUnfoldIterator;
  66 typedef struct _GeeUnfoldIteratorClass GeeUnfoldIteratorClass;
  67 typedef struct _GeeUnfoldIteratorPrivate GeeUnfoldIteratorPrivate;
  68 #define _gee_lazy_unref0(var) ((var == NULL) ? NULL : (var = (gee_lazy_unref (var), NULL)))
  69 #define _vala_assert(expr, msg) if G_LIKELY (expr) ; else g_assertion_message_expr (G_LOG_DOMAIN, __FILE__, __LINE__, G_STRFUNC, msg);
  70
  71 typedef gboolean (*GeeForallFunc) (gpointer g, void* user_data);
  72 typedef enum  {
  73         GEE_TRAVERSABLE_STREAM_YIELD,
  74         GEE_TRAVERSABLE_STREAM_CONTINUE,
  75         GEE_TRAVERSABLE_STREAM_END
  76 } GeeTraversableStream;
  77
  78 typedef GeeTraversableStream (*GeeStreamFunc) (GeeTraversableStream state, GeeLazy* g, GeeLazy** lazy, void* user_data);
  79 struct _GeeIteratorIface {
  80         GTypeInterface parent_iface;
  81         gboolean (*next) (GeeIterator* self);
  82         gboolean (*has_next) (GeeIterator* self);
  83         gpointer (*get) (GeeIterator* self);
  84         void (*remove) (GeeIterator* self);
  85         gboolean (*get_valid) (GeeIterator* self);
  86         gboolean (*get_read_only) (GeeIterator* self);
  87 };
  88
  89 typedef gpointer (*GeeFoldFunc) (gpointer g, gpointer a, void* user_data);
  90 typedef gpointer (*GeeMapFunc) (gpointer g, void* user_data);
  91 typedef gboolean (*GeePredicate) (gconstpointer g, void* user_data);
  92 struct _GeeTraversableIface {
  93         GTypeInterface parent_iface;
  94         GType (*get_g_type) (GeeTraversable* self);
  95         GBoxedCopyFunc (*get_g_dup_func) (GeeTraversable* self);
  96         GDestroyNotify (*get_g_destroy_func) (GeeTraversable* self);
  97         gboolean (*foreach) (GeeTraversable* self, GeeForallFunc f, void* f_target);
  98         GeeIterator* (*stream) (GeeTraversable* self, GType a_type, GBoxedCopyFunc a_dup_func, GDestroyNotify a_destroy_func, GeeStreamFunc f, void* f_target, GDestroyNotify f_target_destroy_notify);
  99         gpointer (*fold) (GeeTraversable* self, GType a_type, GBoxedCopyFunc a_dup_func, GDestroyNotify a_destroy_func, GeeFoldFunc f, void* f_target, gpointer seed);
 100         GeeIterator* (*map) (GeeTraversable* self, GType a_type, GBoxedCopyFunc a_dup_func, GDestroyNotify a_destroy_func, GeeMapFunc f, void* f_target);
 101         GeeIterator* (*scan) (GeeTraversable* self, GType a_type, GBoxedCopyFunc a_dup_func, GDestroyNotify a_destroy_func, GeeFoldFunc f, void* f_target, gpointer seed);
 102         GeeIterator* (*filter) (GeeTraversable* self, GeePredicate pred, void* pred_target, GDestroyNotify pred_target_destroy_notify);
 103         GeeIterator* (*chop) (GeeTraversable* self, gint offset, gint length);
 104         GType (*get_element_type) (GeeTraversable* self);
 105 };
 106
 107 struct _GeeUnfoldIterator {
 108         GObject parent_instance;
 109         GeeUnfoldIteratorPrivate * priv;
 110 };
 111
 112 struct _GeeUnfoldIteratorClass {
 113         GObjectClass parent_class;
 114 };
 115
 116 typedef GeeLazy* (*GeeUnfoldFunc) (void* user_data);
 117 struct _GeeUnfoldIteratorPrivate {
 118         GType g_type;
 119         GBoxedCopyFunc g_dup_func;
 120         GDestroyNotify g_destroy_func;
 121         GeeUnfoldFunc _func;
 122         gpointer _func_target;
 123         GDestroyNotify _func_target_destroy_notify;
 124         GeeLazy* _current;
 125         GeeLazy* _next;
 126         gboolean _end;
 127 };
 128
 129
 130 static gpointer gee_unfold_iterator_parent_class = NULL;
 131 static GeeTraversableIface* gee_unfold_iterator_gee_traversable_parent_iface = NULL;
 132 static GeeIteratorIface* gee_unfold_iterator_gee_iterator_parent_iface = NULL;
 133
 134 GType gee_traversable_stream_get_type (void) G_GNUC_CONST;
 135 gpointer gee_lazy_ref (gpointer instance);
 136 void gee_lazy_unref (gpointer instance);
 137 GParamSpec* gee_param_spec_lazy (const gchar* name, const gchar* nick, const gchar* blurb, GType object_type, GParamFlags flags);
 138 void gee_value_set_lazy (GValue* value, gpointer v_object);
 139 void gee_value_take_lazy (GValue* value, gpointer v_object);
 140 gpointer gee_value_get_lazy (const GValue* value);
 141 GType gee_lazy_get_type (void) G_GNUC_CONST;
 142 GType gee_iterator_get_type (void) G_GNUC_CONST;
 143 GType gee_traversable_get_type (void) G_GNUC_CONST;
 144 GType gee_unfold_iterator_get_type (void) G_GNUC_CONST;
 145 #define GEE_UNFOLD_ITERATOR_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GEE_TYPE_UNFOLD_ITERATOR, GeeUnfoldIteratorPrivate))
 146 enum  {
 147         GEE_UNFOLD_ITERATOR_DUMMY_PROPERTY,
 148         GEE_UNFOLD_ITERATOR_G_TYPE,
 149         GEE_UNFOLD_ITERATOR_G_DUP_FUNC,
 150         GEE_UNFOLD_ITERATOR_G_DESTROY_FUNC,
 151         GEE_UNFOLD_ITERATOR_VALID,
 152         GEE_UNFOLD_ITERATOR_READ_ONLY
 153 };
 154 GeeUnfoldIterator* gee_unfold_iterator_new (GType g_type, GBoxedCopyFunc g_dup_func, GDestroyNotify g_destroy_func, GeeUnfoldFunc func, void* func_target, GDestroyNotify func_target_destroy_notify, GeeLazy* current);
 155 GeeUnfoldIterator* gee_unfold_iterator_construct (GType object_type, GType g_type, GBoxedCopyFunc g_dup_func, GDestroyNotify g_destroy_func, GeeUnfoldFunc func, void* func_target, GDestroyNotify func_target_destroy_notify, GeeLazy* current);
 156 static gboolean gee_unfold_iterator_real_next (GeeIterator* base);
 157 gboolean gee_iterator_has_next (GeeIterator* self);
 158 void gee_lazy_eval (GeeLazy* self);
 159 static gboolean gee_unfold_iterator_real_has_next (GeeIterator* base);
 160 static gpointer gee_unfold_iterator_real_get (GeeIterator* base);
 161 gconstpointer gee_lazy_get_value (GeeLazy* self);
 162 static void gee_unfold_iterator_real_remove (GeeIterator* base);
 163 static gboolean gee_unfold_iterator_real_foreach (GeeTraversable* base, GeeForallFunc f, void* f_target);
 164 static void gee_unfold_iterator_finalize (GObject* obj);
 165 gboolean gee_iterator_get_valid (GeeIterator* self);
 166 gboolean gee_iterator_get_read_only (GeeIterator* self);
 167 static void _vala_gee_unfold_iterator_get_property (GObject * object, guint property_id, GValue * value, GParamSpec * pspec);
 168 static void _vala_gee_unfold_iterator_set_property (GObject * object, guint property_id, const GValue * value, GParamSpec * pspec);
 169
 170
 171 GeeUnfoldIterator* gee_unfold_iterator_construct (GType object_type, GType g_type, GBoxedCopyFunc g_dup_func, GDestroyNotify g_destroy_func, GeeUnfoldFunc func, void* func_target, GDestroyNotify func_target_destroy_notify, GeeLazy* current) {
 172         GeeUnfoldIterator * self = NULL;
 173         GeeLazy* _tmp0_;
 174         GeeUnfoldFunc _tmp1_;
 175         void* _tmp1__target;
 176         GDestroyNotify _tmp1__target_destroy_notify;
 177         self = (GeeUnfoldIterator*) g_object_new (object_type, NULL);
 178         self->priv->g_type = g_type;
 179         self->priv->g_dup_func = g_dup_func;
 180         self->priv->g_destroy_func = g_destroy_func;
 181         _tmp0_ = current;
 182         current = NULL;
 183         _gee_lazy_unref0 (self->priv->_current);
 184         self->priv->_current = _tmp0_;
 185         _tmp1_ = func;
 186         _tmp1__target = func_target;
 187         _tmp1__target_destroy_notify = func_target_destroy_notify;
 188         func_target_destroy_notify = NULL;
 189         (self->priv->_func_target_destroy_notify == NULL) ? NULL : (self->priv->_func_target_destroy_notify (self->priv->_func_target), NULL);
 190         self->priv->_func = NULL;
 191         self->priv->_func_target = NULL;
 192         self->priv->_func_target_destroy_notify = NULL;
 193         self->priv->_func = _tmp1_;
 194         self->priv->_func_target = _tmp1__target;
 195         self->priv->_func_target_destroy_notify = _tmp1__target_destroy_notify;
 196         self->priv->_end = FALSE;
 197         (func_target_destroy_notify == NULL) ? NULL : (func_target_destroy_notify (func_target), NULL);
 198         func = NULL;
 199         func_target = NULL;
 200         func_target_destroy_notify = NULL;
 201         _gee_lazy_unref0 (current);
 202         return self;
 203 }
 204
 205
 206 GeeUnfoldIterator* gee_unfold_iterator_new (GType g_type, GBoxedCopyFunc g_dup_func, GDestroyNotify g_destroy_func, GeeUnfoldFunc func, void* func_target, GDestroyNotify func_target_destroy_notify, GeeLazy* current) {
 207         return gee_unfold_iterator_construct (GEE_TYPE_UNFOLD_ITERATOR, g_type, g_dup_func, g_destroy_func, func, func_target, func_target_destroy_notify, current);
 208 }
 209
 210
 211 static gboolean gee_unfold_iterator_real_next (GeeIterator* base) {
 212         GeeUnfoldIterator * self;
 213         gboolean result = FALSE;
 214         gboolean _tmp0_ = FALSE;
 215         self = (GeeUnfoldIterator*) base;
 216         _tmp0_ = gee_iterator_has_next ((GeeIterator*) self);
 217         if (_tmp0_) {
 218                 GeeLazy* _tmp1_;
 219                 GeeLazy* _tmp3_;
 220                 _tmp1_ = self->priv->_current;
 221                 if (_tmp1_ != NULL) {
 222                         GeeLazy* _tmp2_;
 223                         _tmp2_ = self->priv->_current;
 224                         gee_lazy_eval (_tmp2_);
 225                 }
 226                 _tmp3_ = self->priv->_next;
 227                 self->priv->_next = NULL;
 228                 _gee_lazy_unref0 (self->priv->_current);
 229                 self->priv->_current = _tmp3_;
 230                 result = TRUE;
 231                 return result;
 232         }
 233         result = FALSE;
 234         return result;
 235 }
 236
 237
 238 static gboolean gee_unfold_iterator_real_has_next (GeeIterator* base) {
 239         GeeUnfoldIterator * self;
 240         gboolean result = FALSE;
 241         gboolean _tmp0_;
 242         GeeLazy* _tmp1_;
 243         GeeUnfoldFunc _tmp2_;
 244         void* _tmp2__target;
 245         GeeLazy* _tmp3_ = NULL;
 246         GeeLazy* _tmp4_;
 247         GeeLazy* _tmp5_;
 248         self = (GeeUnfoldIterator*) base;
 249         _tmp0_ = self->priv->_end;
 250         if (_tmp0_) {
 251                 result = FALSE;
 252                 return result;
 253         }
 254         _tmp1_ = self->priv->_next;
 255         if (_tmp1_ != NULL) {
 256                 result = TRUE;
 257                 return result;
 258         }
 259         _tmp2_ = self->priv->_func;
 260         _tmp2__target = self->priv->_func_target;
 261         _tmp3_ = _tmp2_ (_tmp2__target);
 262         _gee_lazy_unref0 (self->priv->_next);
 263         self->priv->_next = _tmp3_;
 264         _tmp4_ = self->priv->_next;
 265         if (_tmp4_ == NULL) {
 266                 self->priv->_end = TRUE;
 267         }
 268         _tmp5_ = self->priv->_next;
 269         result = _tmp5_ != NULL;
 270         return result;
 271 }
 272
 273
 274 static gpointer gee_unfold_iterator_real_get (GeeIterator* base) {
 275         GeeUnfoldIterator * self;
 276         gpointer result = NULL;
 277         GeeLazy* _tmp0_;
 278         GeeLazy* _tmp1_;
 279         gconstpointer _tmp2_;
 280         gconstpointer _tmp3_;
 281         gpointer _tmp4_;
 282         self = (GeeUnfoldIterator*) base;
 283         _tmp0_ = self->priv->_current;
 284         _vala_assert (_tmp0_ != NULL, "_current != null");
 285         _tmp1_ = self->priv->_current;
 286         _tmp2_ = gee_lazy_get_value (_tmp1_);
 287         _tmp3_ = _tmp2_;
 288         _tmp4_ = ((_tmp3_ != NULL) && (self->priv->g_dup_func != NULL)) ? self->priv->g_dup_func ((gpointer) _tmp3_) : ((gpointer) _tmp3_);
 289         result = _tmp4_;
 290         return result;
 291 }
 292
 293
 294 static void gee_unfold_iterator_real_remove (GeeIterator* base) {
 295         GeeUnfoldIterator * self;
 296         self = (GeeUnfoldIterator*) base;
 297         g_assert_not_reached ();
 298 }
 299
 300
 301 static gboolean gee_unfold_iterator_real_foreach (GeeTraversable* base, GeeForallFunc f, void* f_target) {
 302         GeeUnfoldIterator * self;
 303         gboolean result = FALSE;
 304         GeeLazy* _tmp0_;
 305         GeeLazy* _tmp5_;
 306         GeeLazy* _tmp12_;
 307         self = (GeeUnfoldIterator*) base;
 308         _tmp0_ = self->priv->_current;
 309         if (_tmp0_ != NULL) {
 310                 GeeForallFunc _tmp1_;
 311                 void* _tmp1__target;
 312                 GeeLazy* _tmp2_;
 313                 gpointer _tmp3_;
 314                 gboolean _tmp4_ = FALSE;
 315                 _tmp1_ = f;
 316                 _tmp1__target = f_target;
 317                 _tmp2_ = self->priv->_current;
 318                 _tmp3_ = ((_tmp2_ != NULL) && (self->priv->g_dup_func != NULL)) ? self->priv->g_dup_func ((gpointer) _tmp2_) : ((gpointer) _tmp2_);
 319                 _tmp4_ = _tmp1_ (_tmp3_, _tmp1__target);
 320                 if (!_tmp4_) {
 321                         result = FALSE;
 322                         return result;
 323                 }
 324         }
 325         _tmp5_ = self->priv->_next;
 326         if (_tmp5_ != NULL) {
 327                 GeeLazy* _tmp6_;
 328                 GeeForallFunc _tmp7_;
 329                 void* _tmp7__target;
 330                 GeeLazy* _tmp8_;
 331                 gpointer _tmp9_;
 332                 gboolean _tmp10_ = FALSE;
 333                 _tmp6_ = self->priv->_next;
 334                 self->priv->_next = NULL;
 335                 _gee_lazy_unref0 (self->priv->_current);
 336                 self->priv->_current = _tmp6_;
 337                 _tmp7_ = f;
 338                 _tmp7__target = f_target;
 339                 _tmp8_ = self->priv->_current;
 340                 _tmp9_ = ((_tmp8_ != NULL) && (self->priv->g_dup_func != NULL)) ? self->priv->g_dup_func ((gpointer) _tmp8_) : ((gpointer) _tmp8_);
 341                 _tmp10_ = _tmp7_ (_tmp9_, _tmp7__target);
 342                 if (!_tmp10_) {
 343                         result = FALSE;
 344                         return result;
 345                 }
 346         } else {
 347                 gboolean _tmp11_;
 348                 _tmp11_ = self->priv->_end;
 349                 if (_tmp11_) {
 350                         result = TRUE;
 351                         return result;
 352                 }
 353         }
 354         _tmp12_ = self->priv->_current;
 355         if (_tmp12_ == NULL) {
 356                 GeeUnfoldFunc _tmp13_;
 357                 void* _tmp13__target;
 358                 GeeLazy* _tmp14_ = NULL;
 359                 GeeLazy* _tmp15_;
 360                 _tmp13_ = self->priv->_func;
 361                 _tmp13__target = self->priv->_func_target;
 362                 _tmp14_ = _tmp13_ (_tmp13__target);
 363                 _gee_lazy_unref0 (self->priv->_current);
 364                 self->priv->_current = _tmp14_;
 365                 _tmp15_ = self->priv->_current;
 366                 if (_tmp15_ == NULL) {
 367                         self->priv->_end = TRUE;
 368                         result = TRUE;
 369                         return result;
 370                 } else {
 371                         GeeForallFunc _tmp16_;
 372                         void* _tmp16__target;
 373                         GeeLazy* _tmp17_;
 374                         gpointer _tmp18_;
 375                         gboolean _tmp19_ = FALSE;
 376                         _tmp16_ = f;
 377                         _tmp16__target = f_target;
 378                         _tmp17_ = self->priv->_current;
 379                         _tmp18_ = ((_tmp17_ != NULL) && (self->priv->g_dup_func != NULL)) ? self->priv->g_dup_func ((gpointer) _tmp17_) : ((gpointer) _tmp17_);
 380                         _tmp19_ = _tmp16_ (_tmp18_, _tmp16__target);
 381                         if (!_tmp19_) {
 382                                 result = FALSE;
 383                                 return result;
 384                         }
 385                 }
 386         }
 387         while (TRUE) {
 388                 GeeUnfoldFunc _tmp20_;
 389                 void* _tmp20__target;
 390                 GeeLazy* _tmp21_ = NULL;
 391                 GeeLazy* _tmp22_;
 392                 GeeLazy* _tmp23_;
 393                 GeeForallFunc _tmp24_;
 394                 void* _tmp24__target;
 395                 GeeLazy* _tmp25_;
 396                 gpointer _tmp26_;
 397                 gboolean _tmp27_ = FALSE;
 398                 _tmp20_ = self->priv->_func;
 399                 _tmp20__target = self->priv->_func_target;
 400                 _tmp21_ = _tmp20_ (_tmp20__target);
 401                 _gee_lazy_unref0 (self->priv->_next);
 402                 self->priv->_next = _tmp21_;
 403                 _tmp22_ = self->priv->_next;
 404                 if (!(_tmp22_ != NULL)) {
 405                         break;
 406                 }
 407                 _tmp23_ = self->priv->_next;
 408                 self->priv->_next = NULL;
 409                 _gee_lazy_unref0 (self->priv->_current);
 410                 self->priv->_current = _tmp23_;
 411                 _tmp24_ = f;
 412                 _tmp24__target = f_target;
 413                 _tmp25_ = self->priv->_current;
 414                 _tmp26_ = ((_tmp25_ != NULL) && (self->priv->g_dup_func != NULL)) ? self->priv->g_dup_func ((gpointer) _tmp25_) : ((gpointer) _tmp25_);
 415                 _tmp27_ = _tmp24_ (_tmp26_, _tmp24__target);
 416                 if (!_tmp27_) {
 417                         result = FALSE;
 418                         return result;
 419                 }
 420         }
 421         self->priv->_end = TRUE;
 422         result = TRUE;
 423         return result;
 424 }
 425
 426
 427 static gboolean gee_unfold_iterator_real_get_valid (GeeIterator* base) {
 428         gboolean result;
 429         GeeUnfoldIterator* self;
 430         GeeLazy* _tmp0_;
 431         self = (GeeUnfoldIterator*) base;
 432         _tmp0_ = self->priv->_current;
 433         result = _tmp0_ != NULL;
 434         return result;
 435 }
 436
 437
 438 static gboolean gee_unfold_iterator_real_get_read_only (GeeIterator* base) {
 439         gboolean result;
 440         GeeUnfoldIterator* self;
 441         self = (GeeUnfoldIterator*) base;
 442         result = TRUE;
 443         return result;
 444 }
 445
 446
 447 static void gee_unfold_iterator_class_init (GeeUnfoldIteratorClass * klass) {
 448         gee_unfold_iterator_parent_class = g_type_class_peek_parent (klass);
 449         g_type_class_add_private (klass, sizeof (GeeUnfoldIteratorPrivate));
 450         G_OBJECT_CLASS (klass)->get_property = _vala_gee_unfold_iterator_get_property;
 451         G_OBJECT_CLASS (klass)->set_property = _vala_gee_unfold_iterator_set_property;
 452         G_OBJECT_CLASS (klass)->finalize = gee_unfold_iterator_finalize;
 453         g_object_class_install_property (G_OBJECT_CLASS (klass), GEE_UNFOLD_ITERATOR_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));
 454         g_object_class_install_property (G_OBJECT_CLASS (klass), GEE_UNFOLD_ITERATOR_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));
 455         g_object_class_install_property (G_OBJECT_CLASS (klass), GEE_UNFOLD_ITERATOR_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));
 456         g_object_class_install_property (G_OBJECT_CLASS (klass), GEE_UNFOLD_ITERATOR_VALID, g_param_spec_boolean ("valid", "valid", "valid", FALSE, G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB | G_PARAM_READABLE));
 457         g_object_class_install_property (G_OBJECT_CLASS (klass), GEE_UNFOLD_ITERATOR_READ_ONLY, g_param_spec_boolean ("read-only", "read-only", "read-only", FALSE, G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB | G_PARAM_READABLE));
 458 }
 459
 460
 461 static GType gee_unfold_iterator_gee_traversable_get_g_type (GeeUnfoldIterator* self) {
 462         return self->priv->g_type;
 463 }
 464
 465
 466 static GBoxedCopyFunc gee_unfold_iterator_gee_traversable_get_g_dup_func (GeeUnfoldIterator* self) {
 467         return self->priv->g_dup_func;
 468 }
 469
 470
 471 static GDestroyNotify gee_unfold_iterator_gee_traversable_get_g_destroy_func (GeeUnfoldIterator* self) {
 472         return self->priv->g_destroy_func;
 473 }
 474
 475
 476 static void gee_unfold_iterator_gee_traversable_interface_init (GeeTraversableIface * iface) {
 477         gee_unfold_iterator_gee_traversable_parent_iface = g_type_interface_peek_parent (iface);
 478         iface->foreach = (gboolean (*)(GeeTraversable*, GeeForallFunc, void*)) gee_unfold_iterator_real_foreach;
 479         iface->get_g_type = (GType(*)(GeeTraversable*)) gee_unfold_iterator_gee_traversable_get_g_type;
 480         iface->get_g_dup_func = (GBoxedCopyFunc(*)(GeeTraversable*)) gee_unfold_iterator_gee_traversable_get_g_dup_func;
 481         iface->get_g_destroy_func = (GDestroyNotify(*)(GeeTraversable*)) gee_unfold_iterator_gee_traversable_get_g_destroy_func;
 482 }
 483
 484
 485 static void gee_unfold_iterator_gee_iterator_interface_init (GeeIteratorIface * iface) {
 486         gee_unfold_iterator_gee_iterator_parent_iface = g_type_interface_peek_parent (iface);
 487         iface->next = (gboolean (*)(GeeIterator*)) gee_unfold_iterator_real_next;
 488         iface->has_next = (gboolean (*)(GeeIterator*)) gee_unfold_iterator_real_has_next;
 489         iface->get = (gpointer (*)(GeeIterator*)) gee_unfold_iterator_real_get;
 490         iface->remove = (void (*)(GeeIterator*)) gee_unfold_iterator_real_remove;
 491         iface->get_valid = gee_unfold_iterator_real_get_valid;
 492         iface->get_read_only = gee_unfold_iterator_real_get_read_only;
 493 }
 494
 495
 496 static void gee_unfold_iterator_instance_init (GeeUnfoldIterator * self) {
 497         self->priv = GEE_UNFOLD_ITERATOR_GET_PRIVATE (self);
 498 }
 499
 500
 501 static void gee_unfold_iterator_finalize (GObject* obj) {
 502         GeeUnfoldIterator * self;
 503         self = G_TYPE_CHECK_INSTANCE_CAST (obj, GEE_TYPE_UNFOLD_ITERATOR, GeeUnfoldIterator);
 504         (self->priv->_func_target_destroy_notify == NULL) ? NULL : (self->priv->_func_target_destroy_notify (self->priv->_func_target), NULL);
 505         self->priv->_func = NULL;
 506         self->priv->_func_target = NULL;
 507         self->priv->_func_target_destroy_notify = NULL;
 508         _gee_lazy_unref0 (self->priv->_current);
 509         _gee_lazy_unref0 (self->priv->_next);
 510         G_OBJECT_CLASS (gee_unfold_iterator_parent_class)->finalize (obj);
 511 }
 512
 513
 514 GType gee_unfold_iterator_get_type (void) {
 515         static volatile gsize gee_unfold_iterator_type_id__volatile = 0;
 516         if (g_once_init_enter (&gee_unfold_iterator_type_id__volatile)) {
 517                 static const GTypeInfo g_define_type_info = { sizeof (GeeUnfoldIteratorClass), (GBaseInitFunc) NULL, (GBaseFinalizeFunc) NULL, (GClassInitFunc) gee_unfold_iterator_class_init, (GClassFinalizeFunc) NULL, NULL, sizeof (GeeUnfoldIterator), 0, (GInstanceInitFunc) gee_unfold_iterator_instance_init, NULL };
 518                 static const GInterfaceInfo gee_traversable_info = { (GInterfaceInitFunc) gee_unfold_iterator_gee_traversable_interface_init, (GInterfaceFinalizeFunc) NULL, NULL};
 519                 static const GInterfaceInfo gee_iterator_info = { (GInterfaceInitFunc) gee_unfold_iterator_gee_iterator_interface_init, (GInterfaceFinalizeFunc) NULL, NULL};
 520                 GType gee_unfold_iterator_type_id;
 521                 gee_unfold_iterator_type_id = g_type_register_static (G_TYPE_OBJECT, "GeeUnfoldIterator", &g_define_type_info, 0);
 522                 g_type_add_interface_static (gee_unfold_iterator_type_id, GEE_TYPE_TRAVERSABLE, &gee_traversable_info);
 523                 g_type_add_interface_static (gee_unfold_iterator_type_id, GEE_TYPE_ITERATOR, &gee_iterator_info);
 524                 g_once_init_leave (&gee_unfold_iterator_type_id__volatile, gee_unfold_iterator_type_id);
 525         }
 526         return gee_unfold_iterator_type_id__volatile;
 527 }
 528
 529
 530 static void _vala_gee_unfold_iterator_get_property (GObject * object, guint property_id, GValue * value, GParamSpec * pspec) {
 531         GeeUnfoldIterator * self;
 532         self = G_TYPE_CHECK_INSTANCE_CAST (object, GEE_TYPE_UNFOLD_ITERATOR, GeeUnfoldIterator);
 533         switch (property_id) {
 534                 case GEE_UNFOLD_ITERATOR_VALID:
 535                 g_value_set_boolean (value, gee_iterator_get_valid ((GeeIterator*) self));
 536                 break;
 537                 case GEE_UNFOLD_ITERATOR_READ_ONLY:
 538                 g_value_set_boolean (value, gee_iterator_get_read_only ((GeeIterator*) self));
 539                 break;
 540                 default:
 541                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
 542                 break;
 543         }
 544 }
 545
 546
 547 static void _vala_gee_unfold_iterator_set_property (GObject * object, guint property_id, const GValue * value, GParamSpec * pspec) {
 548         GeeUnfoldIterator * self;
 549         self = G_TYPE_CHECK_INSTANCE_CAST (object, GEE_TYPE_UNFOLD_ITERATOR, GeeUnfoldIterator);
 550         switch (property_id) {
 551                 case GEE_UNFOLD_ITERATOR_G_TYPE:
 552                 self->priv->g_type = g_value_get_gtype (value);
 553                 break;
 554                 case GEE_UNFOLD_ITERATOR_G_DUP_FUNC:
 555                 self->priv->g_dup_func = g_value_get_pointer (value);
 556                 break;
 557                 case GEE_UNFOLD_ITERATOR_G_DESTROY_FUNC:
 558                 self->priv->g_destroy_func = g_value_get_pointer (value);
 559                 break;
 560                 default:
 561                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
 562                 break;
 563         }
 564 }
 565
 566
 567