1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
|
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.11"/>
<title>gtkmm: Gtk::TreeIter Class Reference</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 56px;">
<td id="projectalign" style="padding-left: 0.5em;">
<div id="projectname">gtkmm
 <span id="projectnumber">2.24.4</span>
</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.11 -->
<div id="navrow1" class="tabs">
<ul class="tablist">
<li><a href="index.html"><span>Main Page</span></a></li>
<li><a href="pages.html"><span>Related Pages</span></a></li>
<li><a href="modules.html"><span>Modules</span></a></li>
<li><a href="namespaces.html"><span>Namespaces</span></a></li>
<li class="current"><a href="annotated.html"><span>Classes</span></a></li>
</ul>
</div>
<div id="navrow2" class="tabs2">
<ul class="tablist">
<li><a href="annotated.html"><span>Class List</span></a></li>
<li><a href="classes.html"><span>Class Index</span></a></li>
<li><a href="inherits.html"><span>Class Hierarchy</span></a></li>
<li><a href="functions.html"><span>Class Members</span></a></li>
</ul>
</div>
<div id="nav-path" class="navpath">
<ul>
<li class="navelem"><a class="el" href="namespaceGtk.html">Gtk</a></li><li class="navelem"><a class="el" href="classGtk_1_1TreeIter.html">TreeIter</a></li> </ul>
</div>
</div><!-- top -->
<div class="header">
<div class="summary">
<a href="#pub-types">Public Types</a> |
<a href="#pub-methods">Public Member Functions</a> |
<a href="#related">Related Functions</a> |
<a href="classGtk_1_1TreeIter-members.html">List of all members</a> </div>
<div class="headertitle">
<div class="title">Gtk::TreeIter Class Reference<div class="ingroups"><a class="el" href="group__TreeView.html">TreeView Classes</a></div></div> </div>
</div><!--header-->
<div class="contents">
<p>A <a class="el" href="classGtk_1_1TreeModel.html#a754e74cd833ff30e729f9b8d7daf4d8c">Gtk::TreeModel::iterator</a> is a reference to a specific node on a specific model.
<a href="classGtk_1_1TreeIter.html#details">More...</a></p>
<div class="dynheader">
Inheritance diagram for Gtk::TreeIter:</div>
<div class="dyncontent">
<div class="center"><img src="classGtk_1_1TreeIter__inherit__graph.png" border="0" usemap="#Gtk_1_1TreeIter_inherit__map" alt="Inheritance graph"/></div>
<map name="Gtk_1_1TreeIter_inherit__map" id="Gtk_1_1TreeIter_inherit__map">
<area shape="rect" id="node3" href="classGtk_1_1TreeNodeChildren.html" title="typedefed as TreeModel::Children. " alt="" coords="5,155,157,181"/>
<area shape="rect" id="node4" href="classGtk_1_1TreeRow.html" title="Typedefed as TreeModel::Row. " alt="" coords="182,155,282,181"/>
<area shape="rect" id="node2" href="classGtk_1_1TreeIterBase.html" title="Gtk::TreeIterBase" alt="" coords="95,5,217,32"/>
</map>
<center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div>
<div class="dynheader">
Collaboration diagram for Gtk::TreeIter:</div>
<div class="dyncontent">
<div class="center"><img src="classGtk_1_1TreeIter__coll__graph.png" border="0" usemap="#Gtk_1_1TreeIter_coll__map" alt="Collaboration graph"/></div>
<map name="Gtk_1_1TreeIter_coll__map" id="Gtk_1_1TreeIter_coll__map">
<area shape="rect" id="node2" href="classGtk_1_1TreeIterBase.html" title="Gtk::TreeIterBase" alt="" coords="5,5,128,32"/>
</map>
<center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-types"></a>
Public Types</h2></td></tr>
<tr class="memitem:ad48e11234a1ef30a56fbf64d944232e1"><td class="memItemLeft" align="right" valign="top">typedef <a class="elRef" doxygen="libstdc++.tag:http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a00636.html">std::bidirectional_iterator_tag</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1TreeIter.html#ad48e11234a1ef30a56fbf64d944232e1">iterator_category</a></td></tr>
<tr class="separator:ad48e11234a1ef30a56fbf64d944232e1"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad6d804b4744a31a96083edd31639b82b"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="classGtk_1_1TreeRow.html">Gtk::TreeRow</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1TreeIter.html#ad6d804b4744a31a96083edd31639b82b">value_type</a></td></tr>
<tr class="separator:ad6d804b4744a31a96083edd31639b82b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab55da0493213816959f624a0d3747771"><td class="memItemLeft" align="right" valign="top">typedef int </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1TreeIter.html#ab55da0493213816959f624a0d3747771">difference_type</a></td></tr>
<tr class="separator:ab55da0493213816959f624a0d3747771"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5011b05221c38181c734b44fa8c0d83f"><td class="memItemLeft" align="right" valign="top">typedef const <a class="el" href="classGtk_1_1TreeRow.html">Gtk::TreeRow</a>& </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1TreeIter.html#a5011b05221c38181c734b44fa8c0d83f">reference</a></td></tr>
<tr class="separator:a5011b05221c38181c734b44fa8c0d83f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5ca69865eaeb38e6c56539964411307b"><td class="memItemLeft" align="right" valign="top">typedef const <a class="el" href="classGtk_1_1TreeRow.html">Gtk::TreeRow</a>* </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1TreeIter.html#a5ca69865eaeb38e6c56539964411307b">pointer</a></td></tr>
<tr class="separator:a5ca69865eaeb38e6c56539964411307b"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a5f419a854ffb2ddefa224b5afd70657d"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1TreeIter.html#a5f419a854ffb2ddefa224b5afd70657d">TreeIter</a> ()</td></tr>
<tr class="separator:a5f419a854ffb2ddefa224b5afd70657d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a41602c61e46dd41587f4b56db46d325e"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classGtk_1_1TreeIter.html">TreeIter</a>& </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1TreeIter.html#a41602c61e46dd41587f4b56db46d325e">operator++</a> ()</td></tr>
<tr class="separator:a41602c61e46dd41587f4b56db46d325e"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a46e9bcc4291a436b8b70992c45762372"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="classGtk_1_1TreeIter.html">TreeIter</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1TreeIter.html#a46e9bcc4291a436b8b70992c45762372">operator++</a> (int)</td></tr>
<tr class="separator:a46e9bcc4291a436b8b70992c45762372"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:afed3b959fa29d90b57e417b88392e335"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classGtk_1_1TreeIter.html">TreeIter</a>& </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1TreeIter.html#afed3b959fa29d90b57e417b88392e335">operator--</a> ()</td></tr>
<tr class="memdesc:afed3b959fa29d90b57e417b88392e335"><td class="mdescLeft"> </td><td class="mdescRight">Please note that this is very slow compared to <a class="el" href="classGtk_1_1TreeIter.html#a41602c61e46dd41587f4b56db46d325e">operator++()</a>. <a href="#afed3b959fa29d90b57e417b88392e335">More...</a><br /></td></tr>
<tr class="separator:afed3b959fa29d90b57e417b88392e335"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab1070ff322a770f443ddf625d0ee0391"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="classGtk_1_1TreeIter.html">TreeIter</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1TreeIter.html#ab1070ff322a770f443ddf625d0ee0391">operator--</a> (int)</td></tr>
<tr class="memdesc:ab1070ff322a770f443ddf625d0ee0391"><td class="mdescLeft"> </td><td class="mdescRight">Please note that this is very slow compared to <a class="el" href="classGtk_1_1TreeIter.html#a41602c61e46dd41587f4b56db46d325e">operator++()</a>. <a href="#ab1070ff322a770f443ddf625d0ee0391">More...</a><br /></td></tr>
<tr class="separator:ab1070ff322a770f443ddf625d0ee0391"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a8719cade1c5047b221f6cefa738547c0"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classGtk_1_1TreeIter.html#a5011b05221c38181c734b44fa8c0d83f">reference</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1TreeIter.html#a8719cade1c5047b221f6cefa738547c0">operator*</a> () const </td></tr>
<tr class="separator:a8719cade1c5047b221f6cefa738547c0"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a1daa2dd6654698e001ef8ff8b784b885"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classGtk_1_1TreeIter.html#a5ca69865eaeb38e6c56539964411307b">pointer</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1TreeIter.html#a1daa2dd6654698e001ef8ff8b784b885">operator-></a> () const </td></tr>
<tr class="separator:a1daa2dd6654698e001ef8ff8b784b885"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a644adfe72d43e87d451e3be9b9c36648"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1TreeIter.html#a644adfe72d43e87d451e3be9b9c36648">equal</a> (const <a class="el" href="classGtk_1_1TreeIter.html">TreeIter</a>& other) const </td></tr>
<tr class="separator:a644adfe72d43e87d451e3be9b9c36648"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a937201ba3ea794fc6442d5069967a214"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1TreeIter.html#a937201ba3ea794fc6442d5069967a214">operator bool</a> () const </td></tr>
<tr class="memdesc:a937201ba3ea794fc6442d5069967a214"><td class="mdescLeft"> </td><td class="mdescRight">Discover whether the iterator is valid, and not equal to <a class="elRef" doxygen="libstdc++.tag:http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a01656.html#ga5124f3464f8607e7338ff7407faeaf15">end()</a>. <a href="#a937201ba3ea794fc6442d5069967a214">More...</a><br /></td></tr>
<tr class="separator:a937201ba3ea794fc6442d5069967a214"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab0c7c66a642182e48c087fd02562b73f"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1TreeIter.html#ab0c7c66a642182e48c087fd02562b73f">get_stamp</a> () const </td></tr>
<tr class="memdesc:ab0c7c66a642182e48c087fd02562b73f"><td class="mdescLeft"> </td><td class="mdescRight">This is only useful when implementing a custom <a class="el" href="classGtk_1_1TreeModel.html" title="This class defines a generic tree interface for use by the Gtk::TreeView widget. ">Gtk::TreeModel</a> class. <a href="#ab0c7c66a642182e48c087fd02562b73f">More...</a><br /></td></tr>
<tr class="separator:ab0c7c66a642182e48c087fd02562b73f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af30ad8f5e3754851f52ade6aa0714476"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1TreeIter.html#af30ad8f5e3754851f52ade6aa0714476">set_stamp</a> (int stamp)</td></tr>
<tr class="memdesc:af30ad8f5e3754851f52ade6aa0714476"><td class="mdescLeft"> </td><td class="mdescRight">This is only useful when implementing a custom <a class="el" href="classGtk_1_1TreeModel.html" title="This class defines a generic tree interface for use by the Gtk::TreeView widget. ">Gtk::TreeModel</a> class. <a href="#af30ad8f5e3754851f52ade6aa0714476">More...</a><br /></td></tr>
<tr class="separator:af30ad8f5e3754851f52ade6aa0714476"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pub_methods_classGtk_1_1TreeIterBase"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classGtk_1_1TreeIterBase')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="classGtk_1_1TreeIterBase.html">Gtk::TreeIterBase</a></td></tr>
<tr class="memitem:a0a94a983836379121747823df61d622a inherit pub_methods_classGtk_1_1TreeIterBase"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1TreeIterBase.html#a0a94a983836379121747823df61d622a">TreeIterBase</a> (const <a class="el" href="classGtk_1_1TreeIterBase.html">TreeIterBase</a>& other) noexcept</td></tr>
<tr class="separator:a0a94a983836379121747823df61d622a inherit pub_methods_classGtk_1_1TreeIterBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7059a6680529da8a430aa835b32e3a07 inherit pub_methods_classGtk_1_1TreeIterBase"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classGtk_1_1TreeIterBase.html">TreeIterBase</a>& </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1TreeIterBase.html#a7059a6680529da8a430aa835b32e3a07">operator=</a> (const <a class="el" href="classGtk_1_1TreeIterBase.html">TreeIterBase</a>& other) noexcept</td></tr>
<tr class="separator:a7059a6680529da8a430aa835b32e3a07 inherit pub_methods_classGtk_1_1TreeIterBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6eb65bfb8cc5a95bab1fa7ca635c0068 inherit pub_methods_classGtk_1_1TreeIterBase"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1TreeIterBase.html#a6eb65bfb8cc5a95bab1fa7ca635c0068">TreeIterBase</a> (<a class="el" href="classGtk_1_1TreeIterBase.html">TreeIterBase</a>&& other) noexcept</td></tr>
<tr class="separator:a6eb65bfb8cc5a95bab1fa7ca635c0068 inherit pub_methods_classGtk_1_1TreeIterBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a2bd07600f35ab51994050a8c8a912413 inherit pub_methods_classGtk_1_1TreeIterBase"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classGtk_1_1TreeIterBase.html">TreeIterBase</a>& </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1TreeIterBase.html#a2bd07600f35ab51994050a8c8a912413">operator=</a> (<a class="el" href="classGtk_1_1TreeIterBase.html">TreeIterBase</a>&& other) noexcept</td></tr>
<tr class="separator:a2bd07600f35ab51994050a8c8a912413 inherit pub_methods_classGtk_1_1TreeIterBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0904577c8f2602dc7a5508068f0acfbd inherit pub_methods_classGtk_1_1TreeIterBase"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1TreeIterBase.html#a0904577c8f2602dc7a5508068f0acfbd">TreeIterBase</a> ()</td></tr>
<tr class="separator:a0904577c8f2602dc7a5508068f0acfbd inherit pub_methods_classGtk_1_1TreeIterBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a10a9ab4a23c43d1252a4383ac1096c53 inherit pub_methods_classGtk_1_1TreeIterBase"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1TreeIterBase.html#a10a9ab4a23c43d1252a4383ac1096c53">TreeIterBase</a> (const GtkTreeIter* gobject)</td></tr>
<tr class="separator:a10a9ab4a23c43d1252a4383ac1096c53 inherit pub_methods_classGtk_1_1TreeIterBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a1479600863c422429b606e26885fc5ef inherit pub_methods_classGtk_1_1TreeIterBase"><td class="memItemLeft" align="right" valign="top">GtkTreeIter* </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1TreeIterBase.html#a1479600863c422429b606e26885fc5ef">gobj</a> ()</td></tr>
<tr class="memdesc:a1479600863c422429b606e26885fc5ef inherit pub_methods_classGtk_1_1TreeIterBase"><td class="mdescLeft"> </td><td class="mdescRight">Provides access to the underlying C instance. <a href="#a1479600863c422429b606e26885fc5ef">More...</a><br /></td></tr>
<tr class="separator:a1479600863c422429b606e26885fc5ef inherit pub_methods_classGtk_1_1TreeIterBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0a9ac6f632e297568fa81c67966fb737 inherit pub_methods_classGtk_1_1TreeIterBase"><td class="memItemLeft" align="right" valign="top">const GtkTreeIter* </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1TreeIterBase.html#a0a9ac6f632e297568fa81c67966fb737">gobj</a> () const </td></tr>
<tr class="memdesc:a0a9ac6f632e297568fa81c67966fb737 inherit pub_methods_classGtk_1_1TreeIterBase"><td class="mdescLeft"> </td><td class="mdescRight">Provides access to the underlying C instance. <a href="#a0a9ac6f632e297568fa81c67966fb737">More...</a><br /></td></tr>
<tr class="separator:a0a9ac6f632e297568fa81c67966fb737 inherit pub_methods_classGtk_1_1TreeIterBase"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="related"></a>
Related Functions</h2></td></tr>
<tr><td class="ititle" colspan="2"><p>(Note that these are not member functions.) </p>
</td></tr>
<tr class="memitem:a27ec6dbc88cf8ed080ebf397226f25ad"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1TreeIter.html#a27ec6dbc88cf8ed080ebf397226f25ad">operator==</a> (const <a class="el" href="classGtk_1_1TreeIter.html">TreeIter</a>& lhs, const <a class="el" href="classGtk_1_1TreeIter.html">TreeIter</a>& rhs)</td></tr>
<tr class="separator:a27ec6dbc88cf8ed080ebf397226f25ad"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a8b0a2d89e01de99226fce73c9034d2c7"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1TreeIter.html#a8b0a2d89e01de99226fce73c9034d2c7">operator!=</a> (const <a class="el" href="classGtk_1_1TreeIter.html">TreeIter</a>& lhs, const <a class="el" href="classGtk_1_1TreeIter.html">TreeIter</a>& rhs)</td></tr>
<tr class="separator:a8b0a2d89e01de99226fce73c9034d2c7"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="inherited"></a>
Additional Inherited Members</h2></td></tr>
<tr class="inherit_header pub_static_methods_classGtk_1_1TreeIterBase"><td colspan="2" onclick="javascript:toggleInherit('pub_static_methods_classGtk_1_1TreeIterBase')"><img src="closed.png" alt="-"/> Static Public Member Functions inherited from <a class="el" href="classGtk_1_1TreeIterBase.html">Gtk::TreeIterBase</a></td></tr>
<tr class="memitem:a0d7ca80b3cc79576e0b43ef373f6064a inherit pub_static_methods_classGtk_1_1TreeIterBase"><td class="memItemLeft" align="right" valign="top">static GType </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1TreeIterBase.html#a0d7ca80b3cc79576e0b43ef373f6064a">get_type</a> ()</td></tr>
<tr class="memdesc:a0d7ca80b3cc79576e0b43ef373f6064a inherit pub_static_methods_classGtk_1_1TreeIterBase"><td class="mdescLeft"> </td><td class="mdescRight">Get the GType for this class, for use with the underlying GObject type system. <a href="#a0d7ca80b3cc79576e0b43ef373f6064a">More...</a><br /></td></tr>
<tr class="separator:a0d7ca80b3cc79576e0b43ef373f6064a inherit pub_static_methods_classGtk_1_1TreeIterBase"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pro_attribs_classGtk_1_1TreeIterBase"><td colspan="2" onclick="javascript:toggleInherit('pro_attribs_classGtk_1_1TreeIterBase')"><img src="closed.png" alt="-"/> Protected Attributes inherited from <a class="el" href="classGtk_1_1TreeIterBase.html">Gtk::TreeIterBase</a></td></tr>
<tr class="memitem:a825f19ad20572560796c87c58a2d1cf0 inherit pro_attribs_classGtk_1_1TreeIterBase"><td class="memItemLeft" align="right" valign="top">GtkTreeIter </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1TreeIterBase.html#a825f19ad20572560796c87c58a2d1cf0">gobject_</a></td></tr>
<tr class="separator:a825f19ad20572560796c87c58a2d1cf0 inherit pro_attribs_classGtk_1_1TreeIterBase"><td class="memSeparator" colspan="2"> </td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>A <a class="el" href="classGtk_1_1TreeModel.html#a754e74cd833ff30e729f9b8d7daf4d8c">Gtk::TreeModel::iterator</a> is a reference to a specific node on a specific model. </p>
<p>It is a generic structure with an integer and three generic pointers. These are filled in by the model in a model-specific way.</p>
<p>One can convert a path to an iterator by calling <a class="el" href="classGtk_1_1TreeModel.html#aebaa795e4920ddc0ec5e39c9f4fbc660" title="Returns a valid iterator pointing to path. ">Gtk::TreeModel::get_iter()</a>.</p>
<p>These iterators are the primary way of accessing a model and are similar to the iterators used by <a class="el" href="classGtk_1_1TextBuffer.html" title="Multi-line attributed text that can be displayed by one or more Gtk::TextView widgets. ">Gtk::TextBuffer</a>. The model interface defines a set of operations using them for navigating the model.</p>
<p>The lifecycle of an iterator can be a little confusing at first. Iterators are expected to always be valid for as long as the model is unchanged (and doesn't emit a signal). Additionally, some models guarantee that an iterator is valid for as long as the node it refers to is valid (most notably the <a class="el" href="classGtk_1_1TreeStore.html">Gtk::TreeStore</a> and <a class="el" href="classGtk_1_1ListStore.html" title="Thist is a list model for use with a Gtk::TreeView widget. ">Gtk::ListStore</a>).</p>
<p>Although generally uninteresting, as one always has to allow for the case where iterators do not persist beyond a signal, some very important performance enhancements were made in the sort model. As a result, the <a class="el" href="group__gtkmmEnums.html#gga8db2110062643eb26461ec23b63e2cb2af6180b637675678b5d9d6ee16e0596ab">Gtk::TREE_MODEL_ITERS_PERSIST</a> flag was added to indicate this behaviour - see <a class="el" href="classGtk_1_1TreeModel.html#af4b5de9c0bd5a79ef06fcda4fc415ef8" title="Returns a set of flags supported by this interface. ">Gtk::TreeModel::get_flags()</a>.</p>
<p>Typedefed as <a class="el" href="classGtk_1_1TreeModel.html#a754e74cd833ff30e729f9b8d7daf4d8c">Gtk::TreeModel::iterator</a>. The <a class="el" href="classGtk_1_1TreeModel.html" title="This class defines a generic tree interface for use by the Gtk::TreeView widget. ">Gtk::TreeModel</a> iterator. </p>
</div><h2 class="groupheader">Member Typedef Documentation</h2>
<a class="anchor" id="ab55da0493213816959f624a0d3747771"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">typedef int <a class="el" href="classGtk_1_1TreeIter.html#ab55da0493213816959f624a0d3747771">Gtk::TreeIter::difference_type</a></td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="ad48e11234a1ef30a56fbf64d944232e1"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">typedef <a class="elRef" doxygen="libstdc++.tag:http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a00636.html">std::bidirectional_iterator_tag</a> <a class="el" href="classGtk_1_1TreeIter.html#ad48e11234a1ef30a56fbf64d944232e1">Gtk::TreeIter::iterator_category</a></td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="a5ca69865eaeb38e6c56539964411307b"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">typedef const <a class="el" href="classGtk_1_1TreeRow.html">Gtk::TreeRow</a>* <a class="el" href="classGtk_1_1TreeIter.html#a5ca69865eaeb38e6c56539964411307b">Gtk::TreeIter::pointer</a></td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="a5011b05221c38181c734b44fa8c0d83f"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">typedef const <a class="el" href="classGtk_1_1TreeRow.html">Gtk::TreeRow</a>& <a class="el" href="classGtk_1_1TreeIter.html#a5011b05221c38181c734b44fa8c0d83f">Gtk::TreeIter::reference</a></td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="ad6d804b4744a31a96083edd31639b82b"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">typedef <a class="el" href="classGtk_1_1TreeRow.html">Gtk::TreeRow</a> <a class="el" href="classGtk_1_1TreeIter.html#ad6d804b4744a31a96083edd31639b82b">Gtk::TreeIter::value_type</a></td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<h2 class="groupheader">Constructor & Destructor Documentation</h2>
<a class="anchor" id="a5f419a854ffb2ddefa224b5afd70657d"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">Gtk::TreeIter::TreeIter </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<h2 class="groupheader">Member Function Documentation</h2>
<a class="anchor" id="a644adfe72d43e87d451e3be9b9c36648"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">bool Gtk::TreeIter::equal </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classGtk_1_1TreeIter.html">TreeIter</a>& </td>
<td class="paramname"><em>other</em></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="ab0c7c66a642182e48c087fd02562b73f"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int Gtk::TreeIter::get_stamp </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>This is only useful when implementing a custom <a class="el" href="classGtk_1_1TreeModel.html" title="This class defines a generic tree interface for use by the Gtk::TreeView widget. ">Gtk::TreeModel</a> class. </p>
<p>Compare the iterator's stamp with your model's stamp to discover whether it is valid. </p><dl class="section see"><dt>See also</dt><dd><a class="el" href="classGtk_1_1TreeIter.html#af30ad8f5e3754851f52ade6aa0714476" title="This is only useful when implementing a custom Gtk::TreeModel class. ">set_stamp()</a>. </dd></dl>
<dl class="section return"><dt>Returns</dt><dd>The iterator's stamp. </dd></dl>
</div>
</div>
<a class="anchor" id="a937201ba3ea794fc6442d5069967a214"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">Gtk::TreeIter::operator bool </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Discover whether the iterator is valid, and not equal to <a class="elRef" doxygen="libstdc++.tag:http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a01656.html#ga5124f3464f8607e7338ff7407faeaf15">end()</a>. </p>
</div>
</div>
<a class="anchor" id="a8719cade1c5047b221f6cefa738547c0"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="classGtk_1_1TreeIter.html#a5011b05221c38181c734b44fa8c0d83f">reference</a> Gtk::TreeIter::operator* </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="a41602c61e46dd41587f4b56db46d325e"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="classGtk_1_1TreeIter.html">TreeIter</a>& Gtk::TreeIter::operator++ </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="a46e9bcc4291a436b8b70992c45762372"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">const <a class="el" href="classGtk_1_1TreeIter.html">TreeIter</a> Gtk::TreeIter::operator++ </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="afed3b959fa29d90b57e417b88392e335"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="classGtk_1_1TreeIter.html">TreeIter</a>& Gtk::TreeIter::operator-- </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Please note that this is very slow compared to <a class="el" href="classGtk_1_1TreeIter.html#a41602c61e46dd41587f4b56db46d325e">operator++()</a>. </p>
</div>
</div>
<a class="anchor" id="ab1070ff322a770f443ddf625d0ee0391"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">const <a class="el" href="classGtk_1_1TreeIter.html">TreeIter</a> Gtk::TreeIter::operator-- </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Please note that this is very slow compared to <a class="el" href="classGtk_1_1TreeIter.html#a41602c61e46dd41587f4b56db46d325e">operator++()</a>. </p>
</div>
</div>
<a class="anchor" id="a1daa2dd6654698e001ef8ff8b784b885"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="classGtk_1_1TreeIter.html#a5ca69865eaeb38e6c56539964411307b">pointer</a> Gtk::TreeIter::operator-> </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="af30ad8f5e3754851f52ade6aa0714476"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void Gtk::TreeIter::set_stamp </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"><em>stamp</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>This is only useful when implementing a custom <a class="el" href="classGtk_1_1TreeModel.html" title="This class defines a generic tree interface for use by the Gtk::TreeView widget. ">Gtk::TreeModel</a> class. </p>
<p>Set the stamp to be equal to your model's stamp, to mark the iterator as valid. When your model's structure changes, you should increment your model's stamp to mark all older iterators as invalid. They will be recognised as invalid because they will then have an incorrect stamp. </p>
</div>
</div>
<h2 class="groupheader">Friends And Related Function Documentation</h2>
<a class="anchor" id="a8b0a2d89e01de99226fce73c9034d2c7"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">bool <a class="elRef" doxygen="libstdc++.tag:http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a01656.html#gac4373547895ec9df9035719b38a2621a">operator!</a>= </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classGtk_1_1TreeIter.html">TreeIter</a>& </td>
<td class="paramname"><em>lhs</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="classGtk_1_1TreeIter.html">TreeIter</a>& </td>
<td class="paramname"><em>rhs</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">related</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="a27ec6dbc88cf8ed080ebf397226f25ad"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">bool operator== </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classGtk_1_1TreeIter.html">TreeIter</a>& </td>
<td class="paramname"><em>lhs</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="classGtk_1_1TreeIter.html">TreeIter</a>& </td>
<td class="paramname"><em>rhs</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">related</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<hr/>The documentation for this class was generated from the following file:<ul>
<li>gtkmm/treeiter.h</li>
</ul>
</div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generated by  <a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/>
</a> 1.8.11
</small></address>
</body>
</html>
|
