kc3-lang/libxml2/doc/html/libxml-hash.html
-
Show log
Commit
-
Hash : 93d95255
Author :
Date : 2003-04-29T20:25:40
Added informations about xml2-config in the FAQ, Daniel
-
doc/html/libxml-hash.html
-
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
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>hash</title><meta name="generator" content="DocBook XSL Stylesheets V1.58.1"><style xmlns="http://www.w3.org/TR/xhtml1/transitional" type="text/css"> .synopsis, .classsynopsis { background: #eeeeee; border: solid 1px #aaaaaa; padding: 0.5em; } .programlisting { background: #eeeeff; border: solid 1px #aaaaff; padding: 0.5em; } .variablelist { padding: 4px; margin-left: 3em; } .navigation { background: #ffeeee; border: solid 1px #ffaaaa; margin-top: 0.5em; margin-bottom: 0.5em; } .navigation a { color: #770000; } .navigation a:visited { color: #550000; } .navigation .title { font-size: 200%; } </style><link rel="home" href="index.html" title="Gnome XML Library Reference Manual"><link rel="up" href="libxml-lib.html" title="Libxml Library Reference"><link rel="previous" href="libxml-encoding.html" title="encoding"><link rel="next" href="libxml-debugXML.html" title="debugXML"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><table xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"><tr valign="middle"><td><a accesskey="p" href="libxml-encoding.html"><img src="left.png" width="24" height="24" border="0" alt="Prev"></img></a></td><td><a accesskey="u" href="libxml-lib.html"><img src="up.png" width="24" height="24" border="0" alt="Up"></img></a></td><td><a accesskey="h" href="index.html"><img src="home.png" width="24" height="24" border="0" alt="Home"></img></a></td><th width="100%" align="center">Gnome XML Library Reference Manual</th><td><a accesskey="n" href="libxml-debugXML.html"><img src="right.png" width="24" height="24" border="0" alt="Next"></img></a></td></tr></table><div class="refentry" lang="en"><a name="libxml-hash"></a><div class="titlepage"></div><div class="refnamediv"><h2>hash</h2><p>hash — </p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><pre class="synopsis"> struct <a href="libxml-hash.html#xmlHashTable">xmlHashTable</a>; typedef <a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a>; void (<a href="libxml-hash.html#xmlHashDeallocator">*xmlHashDeallocator</a>) (void *payload, <a href="libxml-tree.html#xmlChar">xmlChar</a> *name); void* (<a href="libxml-hash.html#xmlHashCopier">*xmlHashCopier</a>) (void *payload, <a href="libxml-tree.html#xmlChar">xmlChar</a> *name); void (<a href="libxml-hash.html#xmlHashScanner">*xmlHashScanner</a>) (void *payload, void *data, <a href="libxml-tree.html#xmlChar">xmlChar</a> *name); void (<a href="libxml-hash.html#xmlHashScannerFull">*xmlHashScannerFull</a>) (void *payload, void *data, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name2, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name3); <a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> <a href="libxml-hash.html#xmlHashCreate">xmlHashCreate</a> (int size); void <a href="libxml-hash.html#xmlHashFree">xmlHashFree</a> (<a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <a href="libxml-hash.html#xmlHashDeallocator">xmlHashDeallocator</a> f); int <a href="libxml-hash.html#xmlHashAddEntry">xmlHashAddEntry</a> (<a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name, void *userdata); int <a href="libxml-hash.html#xmlHashUpdateEntry">xmlHashUpdateEntry</a> (<a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name, void *userdata, <a href="libxml-hash.html#xmlHashDeallocator">xmlHashDeallocator</a> f); int <a href="libxml-hash.html#xmlHashAddEntry2">xmlHashAddEntry2</a> (<a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name2, void *userdata); int <a href="libxml-hash.html#xmlHashUpdateEntry2">xmlHashUpdateEntry2</a> (<a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name2, void *userdata, <a href="libxml-hash.html#xmlHashDeallocator">xmlHashDeallocator</a> f); int <a href="libxml-hash.html#xmlHashAddEntry3">xmlHashAddEntry3</a> (<a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name2, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name3, void *userdata); int <a href="libxml-hash.html#xmlHashUpdateEntry3">xmlHashUpdateEntry3</a> (<a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name2, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name3, void *userdata, <a href="libxml-hash.html#xmlHashDeallocator">xmlHashDeallocator</a> f); int <a href="libxml-hash.html#xmlHashRemoveEntry">xmlHashRemoveEntry</a> (<a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name, <a href="libxml-hash.html#xmlHashDeallocator">xmlHashDeallocator</a> f); int <a href="libxml-hash.html#xmlHashRemoveEntry2">xmlHashRemoveEntry2</a> (<a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name2, <a href="libxml-hash.html#xmlHashDeallocator">xmlHashDeallocator</a> f); int <a href="libxml-hash.html#xmlHashRemoveEntry3">xmlHashRemoveEntry3</a> (<a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name2, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name3, <a href="libxml-hash.html#xmlHashDeallocator">xmlHashDeallocator</a> f); void* <a href="libxml-hash.html#xmlHashLookup">xmlHashLookup</a> (<a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name); void* <a href="libxml-hash.html#xmlHashLookup2">xmlHashLookup2</a> (<a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name2); void* <a href="libxml-hash.html#xmlHashLookup3">xmlHashLookup3</a> (<a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name2, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name3); <a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> <a href="libxml-hash.html#xmlHashCopy">xmlHashCopy</a> (<a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <a href="libxml-hash.html#xmlHashCopier">xmlHashCopier</a> f); int <a href="libxml-hash.html#xmlHashSize">xmlHashSize</a> (<a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table); void <a href="libxml-hash.html#xmlHashScan">xmlHashScan</a> (<a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <a href="libxml-hash.html#xmlHashScanner">xmlHashScanner</a> f, void *data); void <a href="libxml-hash.html#xmlHashScan3">xmlHashScan3</a> (<a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name2, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name3, <a href="libxml-hash.html#xmlHashScanner">xmlHashScanner</a> f, void *data); void <a href="libxml-hash.html#xmlHashScanFull">xmlHashScanFull</a> (<a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <a href="libxml-hash.html#xmlHashScannerFull">xmlHashScannerFull</a> f, void *data); void <a href="libxml-hash.html#xmlHashScanFull3">xmlHashScanFull3</a> (<a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name2, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name3, <a href="libxml-hash.html#xmlHashScannerFull">xmlHashScannerFull</a> f, void *data); </pre></div><div class="refsect1" lang="en"><h2>Description</h2><p> </p></div><div class="refsect1" lang="en"><h2>Details</h2><div class="refsect2" lang="en"><h3><a name="xmlHashTable"></a>struct xmlHashTable</h3><pre class="programlisting">struct xmlHashTable;</pre><p> </p></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlHashTablePtr"></a>xmlHashTablePtr</h3><p> </p></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlHashDeallocator"></a>xmlHashDeallocator ()</h3><pre class="programlisting">void (*xmlHashDeallocator) (void *payload, <a href="libxml-tree.html#xmlChar">xmlChar</a> *name);</pre><p> Callback to free data from a hash.</p><p> </p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>payload</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>name</tt></i> :</span></td><td> </td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlHashCopier"></a>xmlHashCopier ()</h3><pre class="programlisting">void* (*xmlHashCopier) (void *payload, <a href="libxml-tree.html#xmlChar">xmlChar</a> *name);</pre><p> Callback to copy data from a hash.</p><p> </p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>payload</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>name</tt></i> :</span></td><td> </td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlHashScanner"></a>xmlHashScanner ()</h3><pre class="programlisting">void (*xmlHashScanner) (void *payload, void *data, <a href="libxml-tree.html#xmlChar">xmlChar</a> *name);</pre><p> Callback when scanning data in a hash with the simple scanner.</p><p> </p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>payload</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>data</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>name</tt></i> :</span></td><td> </td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlHashScannerFull"></a>xmlHashScannerFull ()</h3><pre class="programlisting">void (*xmlHashScannerFull) (void *payload, void *data, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name2, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name3);</pre><p> Callback when scanning data in a hash with the full scanner.</p><p> </p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>payload</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>data</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>name</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>name2</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>name3</tt></i> :</span></td><td> </td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlHashCreate"></a>xmlHashCreate ()</h3><pre class="programlisting"><a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> xmlHashCreate (int size);</pre><p> Create a new xmlHashTablePtr.</p><p> </p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>size</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td> </td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlHashFree"></a>xmlHashFree ()</h3><pre class="programlisting">void xmlHashFree (<a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <a href="libxml-hash.html#xmlHashDeallocator">xmlHashDeallocator</a> f);</pre><p> Free the hash <i><tt>table</tt></i> and its contents. The userdata is deallocated with <i><tt>f</tt></i> if provided.</p><p> </p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>table</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>f</tt></i> :</span></td><td> </td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlHashAddEntry"></a>xmlHashAddEntry ()</h3><pre class="programlisting">int xmlHashAddEntry (<a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name, void *userdata);</pre><p> Add the <i><tt>userdata</tt></i> to the hash <i><tt>table</tt></i>. This can later be retrieved by using the <i><tt>name</tt></i>. Duplicate names generate errors.</p><p> </p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>table</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>name</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>userdata</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td> </td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlHashUpdateEntry"></a>xmlHashUpdateEntry ()</h3><pre class="programlisting">int xmlHashUpdateEntry (<a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name, void *userdata, <a href="libxml-hash.html#xmlHashDeallocator">xmlHashDeallocator</a> f);</pre><p> Add the <i><tt>userdata</tt></i> to the hash <i><tt>table</tt></i>. This can later be retrieved by using the <i><tt>name</tt></i>. Existing entry for this <i><tt>name</tt></i> will be removed and freed with <i><tt>f</tt></i> if found.</p><p> </p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>table</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>name</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>userdata</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>f</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td> </td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlHashAddEntry2"></a>xmlHashAddEntry2 ()</h3><pre class="programlisting">int xmlHashAddEntry2 (<a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name2, void *userdata);</pre><p> Add the <i><tt>userdata</tt></i> to the hash <i><tt>table</tt></i>. This can later be retrieved by using the (<i><tt>name</tt></i>, <i><tt>name2</tt></i>) tuple. Duplicate tuples generate errors.</p><p> </p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>table</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>name</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>name2</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>userdata</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td> </td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlHashUpdateEntry2"></a>xmlHashUpdateEntry2 ()</h3><pre class="programlisting">int xmlHashUpdateEntry2 (<a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name2, void *userdata, <a href="libxml-hash.html#xmlHashDeallocator">xmlHashDeallocator</a> f);</pre><p> Add the <i><tt>userdata</tt></i> to the hash <i><tt>table</tt></i>. This can later be retrieved by using the (<i><tt>name</tt></i>, <i><tt>name2</tt></i>) tuple. Existing entry for this tuple will be removed and freed with <i><tt>f</tt></i> if found.</p><p> </p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>table</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>name</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>name2</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>userdata</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>f</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td> </td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlHashAddEntry3"></a>xmlHashAddEntry3 ()</h3><pre class="programlisting">int xmlHashAddEntry3 (<a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name2, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name3, void *userdata);</pre><p> Add the <i><tt>userdata</tt></i> to the hash <i><tt>table</tt></i>. This can later be retrieved by using the tuple (<i><tt>name</tt></i>, <i><tt>name2</tt></i>, <i><tt>name3</tt></i>). Duplicate entries generate errors.</p><p> </p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>table</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>name</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>name2</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>name3</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>userdata</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td> </td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlHashUpdateEntry3"></a>xmlHashUpdateEntry3 ()</h3><pre class="programlisting">int xmlHashUpdateEntry3 (<a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name2, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name3, void *userdata, <a href="libxml-hash.html#xmlHashDeallocator">xmlHashDeallocator</a> f);</pre><p> Add the <i><tt>userdata</tt></i> to the hash <i><tt>table</tt></i>. This can later be retrieved by using the tuple (<i><tt>name</tt></i>, <i><tt>name2</tt></i>, <i><tt>name3</tt></i>). Existing entry for this tuple will be removed and freed with <i><tt>f</tt></i> if found.</p><p> </p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>table</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>name</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>name2</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>name3</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>userdata</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>f</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td> </td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlHashRemoveEntry"></a>xmlHashRemoveEntry ()</h3><pre class="programlisting">int xmlHashRemoveEntry (<a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name, <a href="libxml-hash.html#xmlHashDeallocator">xmlHashDeallocator</a> f);</pre><p> Find the userdata specified by the <i><tt>name</tt></i> and remove it from the hash <i><tt>table</tt></i>. Existing userdata for this tuple will be removed and freed with <i><tt>f</tt></i>.</p><p> </p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>table</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>name</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>f</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td> </td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlHashRemoveEntry2"></a>xmlHashRemoveEntry2 ()</h3><pre class="programlisting">int xmlHashRemoveEntry2 (<a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name2, <a href="libxml-hash.html#xmlHashDeallocator">xmlHashDeallocator</a> f);</pre><p> Find the userdata specified by the (<i><tt>name</tt></i>, <i><tt>name2</tt></i>) tuple and remove it from the hash <i><tt>table</tt></i>. Existing userdata for this tuple will be removed and freed with <i><tt>f</tt></i>.</p><p> </p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>table</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>name</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>name2</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>f</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td> </td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlHashRemoveEntry3"></a>xmlHashRemoveEntry3 ()</h3><pre class="programlisting">int xmlHashRemoveEntry3 (<a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name2, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name3, <a href="libxml-hash.html#xmlHashDeallocator">xmlHashDeallocator</a> f);</pre><p> Find the userdata specified by the (<i><tt>name</tt></i>, <i><tt>name2</tt></i>, <i><tt>name3</tt></i>) tuple and remove it from the hash <i><tt>table</tt></i>. Existing userdata for this tuple will be removed and freed with <i><tt>f</tt></i>.</p><p> </p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>table</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>name</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>name2</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>name3</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>f</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td> </td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlHashLookup"></a>xmlHashLookup ()</h3><pre class="programlisting">void* xmlHashLookup (<a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name);</pre><p> Find the userdata specified by the <i><tt>name</tt></i>.</p><p> </p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>table</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>name</tt></i> :</span></td><td> </td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlHashLookup2"></a>xmlHashLookup2 ()</h3><pre class="programlisting">void* xmlHashLookup2 (<a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name2);</pre><p> Find the userdata specified by the (<i><tt>name</tt></i>, <i><tt>name2</tt></i>) tuple.</p><p> </p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>table</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>name</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>name2</tt></i> :</span></td><td> </td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlHashLookup3"></a>xmlHashLookup3 ()</h3><pre class="programlisting">void* xmlHashLookup3 (<a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name2, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name3);</pre><p> Find the userdata specified by the (<i><tt>name</tt></i>, <i><tt>name2</tt></i>, <i><tt>name3</tt></i>) tuple.</p><p> </p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>table</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>name</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>name2</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>name3</tt></i> :</span></td><td> </td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlHashCopy"></a>xmlHashCopy ()</h3><pre class="programlisting"><a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> xmlHashCopy (<a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <a href="libxml-hash.html#xmlHashCopier">xmlHashCopier</a> f);</pre><p> Scan the hash <i><tt>table</tt></i> and applied <i><tt>f</tt></i> to each value.</p><p> </p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>table</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>f</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td> </td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlHashSize"></a>xmlHashSize ()</h3><pre class="programlisting">int xmlHashSize (<a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table);</pre><p> Query the number of elements installed in the hash <i><tt>table</tt></i>.</p><p> </p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>table</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td> </td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlHashScan"></a>xmlHashScan ()</h3><pre class="programlisting">void xmlHashScan (<a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <a href="libxml-hash.html#xmlHashScanner">xmlHashScanner</a> f, void *data);</pre><p> Scan the hash <i><tt>table</tt></i> and applied <i><tt>f</tt></i> to each value.</p><p> </p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>table</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>f</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>data</tt></i> :</span></td><td> </td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlHashScan3"></a>xmlHashScan3 ()</h3><pre class="programlisting">void xmlHashScan3 (<a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name2, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name3, <a href="libxml-hash.html#xmlHashScanner">xmlHashScanner</a> f, void *data);</pre><p> Scan the hash <i><tt>table</tt></i> and applied <i><tt>f</tt></i> to each value matching (<i><tt>name</tt></i>, <i><tt>name2</tt></i>, <i><tt>name3</tt></i>) tuple. If one of the names is null, the comparison is considered to match.</p><p> </p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>table</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>name</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>name2</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>name3</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>f</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>data</tt></i> :</span></td><td> </td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlHashScanFull"></a>xmlHashScanFull ()</h3><pre class="programlisting">void xmlHashScanFull (<a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <a href="libxml-hash.html#xmlHashScannerFull">xmlHashScannerFull</a> f, void *data);</pre><p> Scan the hash <i><tt>table</tt></i> and applied <i><tt>f</tt></i> to each value.</p><p> </p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>table</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>f</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>data</tt></i> :</span></td><td> </td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlHashScanFull3"></a>xmlHashScanFull3 ()</h3><pre class="programlisting">void xmlHashScanFull3 (<a href="libxml-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name2, const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name3, <a href="libxml-hash.html#xmlHashScannerFull">xmlHashScannerFull</a> f, void *data);</pre><p> Scan the hash <i><tt>table</tt></i> and applied <i><tt>f</tt></i> to each value matching (<i><tt>name</tt></i>, <i><tt>name2</tt></i>, <i><tt>name3</tt></i>) tuple. If one of the names is null, the comparison is considered to match.</p><p> </p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>table</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>name</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>name2</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>name3</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>f</tt></i> :</span></td><td> </td></tr><tr><td><span class="term"><i><tt>data</tt></i> :</span></td><td> </td></tr></tbody></table></div></div></div></div><table xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navigation" width="100%" summary="Navigation footer" cellpadding="2" cellspacing="0"><tr valign="middle"><td align="left"><a accesskey="p" href="libxml-encoding.html"><b><< encoding</b></a></td><td align="right"><a accesskey="n" href="libxml-debugXML.html"><b>debugXML >></b></a></td></tr></table></body></html>