Codebase list cppad / upstream/2015.00.00.7 doc / tracknewdel.xml
upstream/2015.00.00.7

Tree @upstream/2015.00.00.7 (Download .tar.gz)

tracknewdel.xml @upstream/2015.00.00.7 — raw · history · blame 

  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
<?xml version='1.0'?>
<html xmlns='http://www.w3.org/1999/xhtml'
      xmlns:math='http://www.w3.org/1998/Math/MathML'
>
<head>
<title>Routines That Track Use of New and Delete</title>
<meta http-equiv='Content-Type' content='text/html' charset='utf-8'/>
<meta name="description" id="description" content="Routines That Track Use of New and Delete"/>
<meta name="keywords" id="keywords" content=" routines that track use of new and delete memory deprecated syntax purpose include file line oldptr newlen head newptr ncopy tracknewvec Tracknewvec Ndebug macro Cppad_track_new_vec previously Cppadtracknewvec trackdelvec Trackdelvec Cppad_track_del_vec Cppadtrackdelvec trackextend Trackextend Cppad_track_extend Cppadtrackextend trackcount Trackcount Cppad_track_count multi-threading thread multi example "/>
<style type='text/css'>
body { color : black }
body { background-color : white }
A:link { color : blue }
A:visited { color : purple }
A:active { color : purple }
</style>
<script type='text/javascript' language='JavaScript' src='_tracknewdel_xml.js'>
</script>
</head>
<body>
<table><tr>
<td>
<a href="http://www.coin-or.org/CppAD/" target="_top"><img border="0" src="_image.gif"/></a>
</td>
<td><a href="omp_max_thread.xml" target="_top">Prev</a>
</td><td><a href="tracknewdel.cpp.xml" target="_top">Next</a>
</td><td>
<select onchange='choose_across0(this)'>
<option>Index-&gt;</option>
<option>contents</option>
<option>reference</option>
<option>index</option>
<option>search</option>
<option>external</option>
</select>
</td>
<td>
<select onchange='choose_up0(this)'>
<option>Up-&gt;</option>
<option>CppAD</option>
<option>Appendix</option>
<option>deprecated</option>
<option>TrackNewDel</option>
</select>
</td>
<td>
<select onchange='choose_down3(this)'>
<option>CppAD-&gt;</option>
<option>Install</option>
<option>Introduction</option>
<option>AD</option>
<option>ADFun</option>
<option>preprocessor</option>
<option>multi_thread</option>
<option>library</option>
<option>ipopt_solve</option>
<option>Example</option>
<option>speed</option>
<option>Appendix</option>
</select>
</td>
<td>
<select onchange='choose_down2(this)'>
<option>Appendix-&gt;</option>
<option>Faq</option>
<option>Theory</option>
<option>glossary</option>
<option>Bib</option>
<option>Bugs</option>
<option>WishList</option>
<option>whats_new</option>
<option>deprecated</option>
<option>compare_c</option>
<option>License</option>
</select>
</td>
<td>
<select onchange='choose_down1(this)'>
<option>deprecated-&gt;</option>
<option>include_deprecated</option>
<option>FunDeprecated</option>
<option>omp_max_thread</option>
<option>TrackNewDel</option>
<option>omp_alloc</option>
<option>memory_leak</option>
<option>epsilon</option>
<option>test_vector</option>
<option>cppad_ipopt_nlp</option>
<option>old_atomic</option>
</select>
</td>
<td>
<select onchange='choose_down0(this)'>
<option>TrackNewDel-&gt;</option>
<option>TrackNewDel.cpp</option>
</select>
</td>
<td>
<select onchange='choose_current0(this)'>
<option>Headings-&gt;</option>
<option>Deprecated</option>
<option>Syntax</option>
<option>Purpose</option>
<option>Include</option>
<option>file</option>
<option>line</option>
<option>oldptr</option>
<option>newlen</option>
<option>head newptr</option>
<option>ncopy</option>
<option>TrackNewVec</option>
<option>---..Macro</option>
<option>---..Previously Deprecated</option>
<option>TrackDelVec</option>
<option>---..Macro</option>
<option>---..Previously Deprecated</option>
<option>TrackExtend</option>
<option>---..Macro</option>
<option>---..Previously Deprecated</option>
<option>TrackCount</option>
<option>---..Macro</option>
<option>---..Previously Deprecated</option>
<option>Multi-Threading</option>
<option>Example</option>
</select>
</td>
</tr></table><br/>



<center><b><big><big>Routines That Track Use of New and Delete</big></big></b></center>
<br/>
<b><big><a name="Deprecated" id="Deprecated">Deprecated</a></big></b>

<br/>
All these routines have been deprecated.
You should use the <a href="thread_alloc.xml" target="_top"><span style='white-space: nowrap'>thread_alloc</span></a>
 memory allocator instead
(which works better in both a single thread and 
properly in multi-threading environment).

<br/>
<br/>
<b><big><a name="Syntax" id="Syntax">Syntax</a></big></b>

<br/>

<code><font color="blue"><span style='white-space: nowrap'>#&#xA0;include&#xA0;&lt;cppad/track_new_del.hpp&gt;<br/>
</span></font></code>

<code><i><font color="black"><span style='white-space: nowrap'>newptr</span></font></i><font color="blue"><span style='white-space: nowrap'>&#xA0;=&#xA0;TrackNewVec(</span></font><i><font color="black"><span style='white-space: nowrap'>file</span></font></i><font color="blue"><span style='white-space: nowrap'>,&#xA0;</span></font><i><font color="black"><span style='white-space: nowrap'>line</span></font></i><font color="blue"><span style='white-space: nowrap'>,&#xA0;</span></font><i><font color="black"><span style='white-space: nowrap'>newlen</span></font></i><font color="blue"><span style='white-space: nowrap'>,&#xA0;</span></font><i><font color="black"><span style='white-space: nowrap'>oldptr</span></font></i><font color="blue"><span style='white-space: nowrap'>)<br/>
</span></font></code>

<code><font color="blue"><span style='white-space: nowrap'>TrackDelVec(</span></font><i><font color="black"><span style='white-space: nowrap'>file</span></font></i><font color="blue"><span style='white-space: nowrap'>,&#xA0;</span></font><i><font color="black"><span style='white-space: nowrap'>line</span></font></i><font color="blue"><span style='white-space: nowrap'>,&#xA0;</span></font><i><font color="black"><span style='white-space: nowrap'>oldptr</span></font></i><font color="blue"><span style='white-space: nowrap'>)<br/>
</span></font></code>

<code><i><font color="black"><span style='white-space: nowrap'>newptr</span></font></i><font color="blue"><span style='white-space: nowrap'>&#xA0;=&#xA0;TrackExtend(</span></font><i><font color="black"><span style='white-space: nowrap'>file</span></font></i><font color="blue"><span style='white-space: nowrap'>,&#xA0;</span></font><i><font color="black"><span style='white-space: nowrap'>line</span></font></i><font color="blue"><span style='white-space: nowrap'>,&#xA0;</span></font><i><font color="black"><span style='white-space: nowrap'>newlen</span></font></i><font color="blue"><span style='white-space: nowrap'>,&#xA0;</span></font><i><font color="black"><span style='white-space: nowrap'>ncopy</span></font></i><font color="blue"><span style='white-space: nowrap'>,&#xA0;</span></font><i><font color="black"><span style='white-space: nowrap'>oldptr</span></font></i><font color="blue"><span style='white-space: nowrap'>)<br/>
</span></font></code>

<code><i><font color="black"><span style='white-space: nowrap'>count</span></font></i><font color="blue"><span style='white-space: nowrap'>&#xA0;=&#xA0;TrackCount(</span></font><i><font color="black"><span style='white-space: nowrap'>file</span></font></i><font color="blue"><span style='white-space: nowrap'>,&#xA0;</span></font><i><font color="black"><span style='white-space: nowrap'>line</span></font></i><font color="blue"><span style='white-space: nowrap'>)</span></font></code>



<br/>
<br/>
<b><big><a name="Purpose" id="Purpose">Purpose</a></big></b>
<br/>
These routines 
aid in the use of <code><font color="blue">new[]</font></code> and  <code><font color="blue">delete[]</font></code>
during the execution of a C++ program.

<br/>
<br/>
<b><big><a name="Include" id="Include">Include</a></big></b>
<br/>
The file <code><font color="blue">cppad/track_new_del.hpp</font></code> is included by 
<code><font color="blue">cppad/cppad.hpp</font></code>
but it can also be included separately with out the rest of the 
CppAD include files.


<br/>
<br/>
<b><big><a name="file" id="file">file</a></big></b>
<br/>
The argument 
<code><i><font color="black"><span style='white-space: nowrap'>file</span></font></i></code>
 has prototype

<code><font color="blue"><span style='white-space: nowrap'><br/>
&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;const&#xA0;char&#xA0;*</span></font><i><font color="black"><span style='white-space: nowrap'>file</span></font></i><font color="blue"><span style='white-space: nowrap'><br/>
</span></font></code>
It should be the source code file name 
where the call to <code><font color="blue">TrackNew</font></code> is located.
The best way to accomplish this is the use the preprocessor symbol
<code><font color="blue">__FILE__</font></code> for this argument.

<br/>
<br/>
<b><big><a name="line" id="line">line</a></big></b>
<br/>
The argument 
<code><i><font color="black"><span style='white-space: nowrap'>line</span></font></i></code>
 has prototype

<code><font color="blue"><span style='white-space: nowrap'><br/>
&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;int&#xA0;</span></font><i><font color="black"><span style='white-space: nowrap'>line</span></font></i><font color="blue"><span style='white-space: nowrap'><br/>
</span></font></code>
It should be the source code file line number 
where the call to <code><font color="blue">TrackNew</font></code> is located.
The best way to accomplish this is the use the preprocessor symbol
<code><font color="blue">__LINE__</font></code> for this argument.

<br/>
<br/>
<b><big><a name="oldptr" id="oldptr">oldptr</a></big></b>
<br/>
The argument 
<code><i><font color="black"><span style='white-space: nowrap'>oldptr</span></font></i></code>
 has prototype

<code><font color="blue"><span style='white-space: nowrap'><br/>
&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;</span></font><i><font color="black"><span style='white-space: nowrap'>Type</span></font></i><font color="blue"><span style='white-space: nowrap'>&#xA0;*</span></font><i><font color="black"><span style='white-space: nowrap'>oldptr</span></font></i><font color="blue"><span style='white-space: nowrap'><br/>
</span></font></code>
This argument is used to identify the type 
<code><i><font color="black"><span style='white-space: nowrap'>Type</span></font></i></code>
.

<br/>
<br/>
<b><big><a name="newlen" id="newlen">newlen</a></big></b>
<br/>
The argument 
<code><i><font color="black"><span style='white-space: nowrap'>newlen</span></font></i></code>
 has prototype

<code><font color="blue"><span style='white-space: nowrap'><br/>
&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;size_t&#xA0;</span></font><i><font color="black"><span style='white-space: nowrap'>newlen</span></font></i><font color="blue"><span style='white-space: nowrap'><br/>
</span></font></code>
<br/>
<b><big><a name="head newptr" id="head newptr">head newptr</a></big></b>
<br/>
The return value 
<code><i><font color="black"><span style='white-space: nowrap'>newptr</span></font></i></code>
 has prototype

<code><font color="blue"><span style='white-space: nowrap'><br/>
&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;</span></font><i><font color="black"><span style='white-space: nowrap'>Type</span></font></i><font color="blue"><span style='white-space: nowrap'>&#xA0;*</span></font><i><font color="black"><span style='white-space: nowrap'>newptr</span></font></i><font color="blue"><span style='white-space: nowrap'><br/>
</span></font></code>
It points to the newly allocated vector of objects
that were allocated using

<code><font color="blue"><span style='white-space: nowrap'><br/>
&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;new&#xA0;Type[</span></font><i><font color="black"><span style='white-space: nowrap'>newlen</span></font></i><font color="blue"><span style='white-space: nowrap'>]<br/>
</span></font></code>
<br/>
<b><big><a name="ncopy" id="ncopy">ncopy</a></big></b>
<br/>
The argument 
<code><i><font color="black"><span style='white-space: nowrap'>ncopy</span></font></i></code>
 has prototype

<code><font color="blue"><span style='white-space: nowrap'><br/>
&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;size_t&#xA0;</span></font><i><font color="black"><span style='white-space: nowrap'>ncopy</span></font></i><font color="blue"><span style='white-space: nowrap'><br/>
</span></font></code>
This specifies the number of elements that are copied from
the old array to the new array.
The value of 
<code><i><font color="black"><span style='white-space: nowrap'>ncopy</span></font></i></code>
 
must be less than or equal 
<code><i><font color="black"><span style='white-space: nowrap'>newlen</span></font></i></code>
.

<br/>
<br/>
<b><big><a name="TrackNewVec" id="TrackNewVec">TrackNewVec</a></big></b>


<br/>
If <code><font color="blue">NDEBUG</font></code> is defined, this routine only sets

<code><font color="blue"><span style='white-space: nowrap'><br/>
&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;</span></font><i><font color="black"><span style='white-space: nowrap'>newptr</span></font></i><font color="blue"><span style='white-space: nowrap'>&#xA0;=&#xA0;</span></font><i><font color="black"><span style='white-space: nowrap'>Type</span></font></i><font color="blue"><span style='white-space: nowrap'>&#xA0;new[</span></font><i><font color="black"><span style='white-space: nowrap'>newlen</span></font></i><font color="blue"><span style='white-space: nowrap'>]<br/>
</span></font></code>
The value of 
<code><i><font color="black"><span style='white-space: nowrap'>oldptr</span></font></i></code>
 does not matter 
(except that it is used to identify 
<code><i><font color="black"><span style='white-space: nowrap'>Type</span></font></i></code>
).
If <code><font color="blue">NDEBUG</font></code> is not defined, <code><font color="blue">TrackNewVec</font></code> also
tracks the this memory allocation.
In this case, if memory cannot be allocated
<a href="errorhandler.xml" target="_top"><span style='white-space: nowrap'>ErrorHandler</span></a>
 is used to generate a message
stating that there was not sufficient memory.

<br/>
<br/>
<b><a name="TrackNewVec.Macro" id="TrackNewVec.Macro">Macro</a></b>

<br/>
The preprocessor macro call

<code><font color="blue"><span style='white-space: nowrap'><br/>
&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;CPPAD_TRACK_NEW_VEC(</span></font><i><font color="black"><span style='white-space: nowrap'>newlen</span></font></i><font color="blue"><span style='white-space: nowrap'>,&#xA0;</span></font><i><font color="black"><span style='white-space: nowrap'>oldptr</span></font></i><font color="blue"><span style='white-space: nowrap'>)<br/>
</span></font></code>
expands to

<code><font color="blue"><span style='white-space: nowrap'><br/>
&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;CppAD::TrackNewVec(__FILE__,&#xA0;__LINE__,&#xA0;</span></font><i><font color="black"><span style='white-space: nowrap'>newlen</span></font></i><font color="blue"><span style='white-space: nowrap'>,&#xA0;</span></font><i><font color="black"><span style='white-space: nowrap'>oldptr</span></font></i><font color="blue"><span style='white-space: nowrap'>)<br/>
</span></font></code>
<br/>
<b><a name="TrackNewVec.Previously Deprecated" id="TrackNewVec.Previously Deprecated">Previously Deprecated</a></b>

<br/>
The preprocessor macro <code><font color="blue">CppADTrackNewVec</font></code> is the
same as <code><font color="blue">CPPAD_TRACK_NEW_VEC</font></code> and was previously deprecated.

<br/>
<br/>
<b><big><a name="TrackDelVec" id="TrackDelVec">TrackDelVec</a></big></b>

<br/>
This routine is used to a vector of objects 
that have been allocated using <code><font color="blue">TrackNew</font></code> or <code><font color="blue">TrackExtend</font></code>.
If <code><font color="blue">NDEBUG</font></code> is defined, this routine only frees memory with

<code><font color="blue"><span style='white-space: nowrap'><br/>
&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;delete&#xA0;[]&#xA0;</span></font><i><font color="black"><span style='white-space: nowrap'>oldptr</span></font></i><font color="blue"><span style='white-space: nowrap'><br/>
</span></font></code>
If <code><font color="blue">NDEBUG</font></code> is not defined, <code><font color="blue">TrackDelete</font></code> also checks that

<code><i><font color="black"><span style='white-space: nowrap'>oldptr</span></font></i></code>
 was allocated by <code><font color="blue">TrackNew</font></code> or <code><font color="blue">TrackExtend</font></code>
and has not yet been freed.
If this is not the case,
<a href="errorhandler.xml" target="_top"><span style='white-space: nowrap'>ErrorHandler</span></a>
 is used to generate an error message.

<br/>
<br/>
<b><a name="TrackDelVec.Macro" id="TrackDelVec.Macro">Macro</a></b>

<br/>
The preprocessor macro call

<code><font color="blue"><span style='white-space: nowrap'><br/>
&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;CPPAD_TRACK_DEL_VEC(</span></font><i><font color="black"><span style='white-space: nowrap'>oldptr</span></font></i><font color="blue"><span style='white-space: nowrap'>)<br/>
</span></font></code>
expands to

<code><font color="blue"><span style='white-space: nowrap'><br/>
&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;CppAD::TrackDelVec(__FILE__,&#xA0;__LINE__,&#xA0;</span></font><i><font color="black"><span style='white-space: nowrap'>oldptr</span></font></i><font color="blue"><span style='white-space: nowrap'>)<br/>
</span></font></code>
<br/>
<b><a name="TrackDelVec.Previously Deprecated" id="TrackDelVec.Previously Deprecated">Previously Deprecated</a></b>

<br/>
The preprocessor macro <code><font color="blue">CppADTrackDelVec</font></code> is the
same as <code><font color="blue">CPPAD_TRACK_DEL_VEC</font></code> was previously deprecated.

<br/>
<br/>
<b><big><a name="TrackExtend" id="TrackExtend">TrackExtend</a></big></b>

<br/>
This routine is used to 
allocate a new vector (using <code><font color="blue">TrackNewVec</font></code>),
copy 
<code><i><font color="black"><span style='white-space: nowrap'>ncopy</span></font></i></code>
 elements from the old vector to the new vector.
If 
<code><i><font color="black"><span style='white-space: nowrap'>ncopy</span></font></i></code>
 is greater than zero, 
<code><i><font color="black"><span style='white-space: nowrap'>oldptr</span></font></i></code>
 
must have been allocated using <code><font color="blue">TrackNewVec</font></code> or <code><font color="blue">TrackExtend</font></code>.
In this case, the vector pointed to by 
<code><i><font color="black"><span style='white-space: nowrap'>oldptr</span></font></i></code>
 
must be have at least 
<code><i><font color="black"><span style='white-space: nowrap'>ncopy</span></font></i></code>
 elements
and it will be deleted (using <code><font color="blue">TrackDelVec</font></code>).
Note that the dependence of <code><font color="blue">TrackExtend</font></code> on <code><font color="blue">NDEBUG</font></code>
is indirectly through the routines <code><font color="blue">TrackNewVec</font></code> and 
<code><font color="blue">TrackDelVec</font></code>.

<br/>
<br/>
<b><a name="TrackExtend.Macro" id="TrackExtend.Macro">Macro</a></b>

<br/>
The preprocessor macro call

<code><font color="blue"><span style='white-space: nowrap'><br/>
&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;CPPAD_TRACK_EXTEND(</span></font><i><font color="black"><span style='white-space: nowrap'>newlen</span></font></i><font color="blue"><span style='white-space: nowrap'>,&#xA0;</span></font><i><font color="black"><span style='white-space: nowrap'>ncopy</span></font></i><font color="blue"><span style='white-space: nowrap'>,&#xA0;</span></font><i><font color="black"><span style='white-space: nowrap'>oldptr</span></font></i><font color="blue"><span style='white-space: nowrap'>)<br/>
</span></font></code>
expands to

<code><font color="blue"><span style='white-space: nowrap'><br/>
&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;CppAD::TrackExtend(__FILE__,&#xA0;__LINE__,&#xA0;</span></font><i><font color="black"><span style='white-space: nowrap'>newlen</span></font></i><font color="blue"><span style='white-space: nowrap'>,&#xA0;</span></font><i><font color="black"><span style='white-space: nowrap'>ncopy</span></font></i><font color="blue"><span style='white-space: nowrap'>,&#xA0;</span></font><i><font color="black"><span style='white-space: nowrap'>oldptr</span></font></i><font color="blue"><span style='white-space: nowrap'>)<br/>
</span></font></code>
<br/>
<b><a name="TrackExtend.Previously Deprecated" id="TrackExtend.Previously Deprecated">Previously Deprecated</a></b>

<br/>
The preprocessor macro <code><font color="blue">CppADTrackExtend</font></code> is the
same as <code><font color="blue">CPPAD_TRACK_EXTEND</font></code> and was previously deprecated.

<br/>
<br/>
<b><big><a name="TrackCount" id="TrackCount">TrackCount</a></big></b>

<br/>
The return value 
<code><i><font color="black"><span style='white-space: nowrap'>count</span></font></i></code>
 has prototype

<code><font color="blue"><span style='white-space: nowrap'><br/>
&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;size_t&#xA0;</span></font><i><font color="black"><span style='white-space: nowrap'>count</span></font></i><font color="blue"><span style='white-space: nowrap'><br/>
</span></font></code>
If <code><font color="blue">NDEBUG</font></code> is defined, 
<code><i><font color="black"><span style='white-space: nowrap'>count</span></font></i></code>
 will be zero.
Otherwise, it will be
the number of vectors that 
have been allocated
(by <code><font color="blue">TrackNewVec</font></code> or <code><font color="blue">TrackExtend</font></code>)
and not yet freed
(by <code><font color="blue">TrackDelete</font></code>).

<br/>
<br/>
<b><a name="TrackCount.Macro" id="TrackCount.Macro">Macro</a></b>

<br/>
The preprocessor macro call

<code><font color="blue"><span style='white-space: nowrap'><br/>
&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;CPPAD_TRACK_COUNT()<br/>
</span></font></code>
expands to

<code><font color="blue"><span style='white-space: nowrap'><br/>
&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;CppAD::TrackCount(__FILE__,&#xA0;__LINE__)<br/>
</span></font></code>
<br/>
<b><a name="TrackCount.Previously Deprecated" id="TrackCount.Previously Deprecated">Previously Deprecated</a></b>

<br/>
The preprocessor macro <code><font color="blue">CppADTrackCount</font></code> is the
same as <code><font color="blue">CPPAD_TRACK_COUNT</font></code> and was previously deprecated.

<br/>
<br/>
<b><big><a name="Multi-Threading" id="Multi-Threading">Multi-Threading</a></big></b>



<br/>
These routines cannot be used <a href="ta_in_parallel.xml" target="_top"><span style='white-space: nowrap'>in_parallel</span></a>

execution mode.
Use the <a href="thread_alloc.xml" target="_top"><span style='white-space: nowrap'>thread_alloc</span></a>
 routines instead.

<br/>
<br/>
<b><big><a name="Example" id="Example">Example</a></big></b>

<br/>
The file <a href="tracknewdel.cpp.xml" target="_top"><span style='white-space: nowrap'>TrackNewDel.cpp</span></a>

contains an example and test of these functions.
It returns true, if it succeeds, and false otherwise.


<hr/>Input File: cppad/track_new_del.hpp

</body>
</html>