docs/html/harfbuzz-hb-set.html

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  17 <a href="#" class="shortcut">Top</a><span id="nav_description">  <span class="dim">|</span>
  18                   <a href="#harfbuzz-hb-set.description" class="shortcut">Description</a></span><span id="nav_hierarchy">  <span class="dim">|</span>
  19                   <a href="#harfbuzz-hb-set.object-hierarchy" class="shortcut">Object Hierarchy</a></span>
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  26 <div class="refentry">
  27 <a name="harfbuzz-hb-set"></a><div class="titlepage"></div>
  28 <div class="refnamediv"><table width="100%"><tr>
  29 <td valign="top">
  30 <h2><span class="refentrytitle"><a name="harfbuzz-hb-set.top_of_page"></a>hb-set</span></h2>
  31 <p>hb-set</p>
  32 </td>
  33 <td class="gallery_image" valign="top" align="right"></td>
  34 </tr></table></div>
  35 <div class="refsect1">
  36 <a name="harfbuzz-hb-set.functions"></a><h2>Functions</h2>
  37 <div class="informaltable"><table class="informaltable" width="100%" border="0">
  38 <colgroup>
  39 <col width="150px" class="functions_return">
  40 <col class="functions_name">
  41 </colgroup>
  42 <tbody>
  43 <tr>
  44 <td class="function_type">
  45 <span class="returnvalue">void</span>
  46 </td>
  47 <td class="function_name">
  48 <a class="link" href="harfbuzz-hb-set.html#hb-set-add" title="hb_set_add ()">hb_set_add</a> <span class="c_punctuation">()</span>
  49 </td>
  50 </tr>
  51 <tr>
  52 <td class="function_type">
  53 <span class="returnvalue">void</span>
  54 </td>
  55 <td class="function_name">
  56 <a class="link" href="harfbuzz-hb-set.html#hb-set-add-range" title="hb_set_add_range ()">hb_set_add_range</a> <span class="c_punctuation">()</span>
  57 </td>
  58 </tr>
  59 <tr>
  60 <td class="function_type">
  61 <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
  62 </td>
  63 <td class="function_name">
  64 <a class="link" href="harfbuzz-hb-set.html#hb-set-allocation-successful" title="hb_set_allocation_successful ()">hb_set_allocation_successful</a> <span class="c_punctuation">()</span>
  65 </td>
  66 </tr>
  67 <tr>
  68 <td class="function_type">
  69 <span class="returnvalue">void</span>
  70 </td>
  71 <td class="function_name">
  72 <a class="link" href="harfbuzz-hb-set.html#hb-set-clear" title="hb_set_clear ()">hb_set_clear</a> <span class="c_punctuation">()</span>
  73 </td>
  74 </tr>
  75 <tr>
  76 <td class="function_type">
  77 <a class="link" href="harfbuzz-hb-set.html#hb-set-t"><span class="returnvalue">hb_set_t</span></a> *
  78 </td>
  79 <td class="function_name">
  80 <a class="link" href="harfbuzz-hb-set.html#hb-set-create" title="hb_set_create ()">hb_set_create</a> <span class="c_punctuation">()</span>
  81 </td>
  82 </tr>
  83 <tr>
  84 <td class="function_type">
  85 <span class="returnvalue">void</span>
  86 </td>
  87 <td class="function_name">
  88 <a class="link" href="harfbuzz-hb-set.html#hb-set-del" title="hb_set_del ()">hb_set_del</a> <span class="c_punctuation">()</span>
  89 </td>
  90 </tr>
  91 <tr>
  92 <td class="function_type">
  93 <span class="returnvalue">void</span>
  94 </td>
  95 <td class="function_name">
  96 <a class="link" href="harfbuzz-hb-set.html#hb-set-del-range" title="hb_set_del_range ()">hb_set_del_range</a> <span class="c_punctuation">()</span>
  97 </td>
  98 </tr>
  99 <tr>
 100 <td class="function_type">
 101 <span class="returnvalue">void</span>
 102 </td>
 103 <td class="function_name">
 104 <a class="link" href="harfbuzz-hb-set.html#hb-set-destroy" title="hb_set_destroy ()">hb_set_destroy</a> <span class="c_punctuation">()</span>
 105 </td>
 106 </tr>
 107 <tr>
 108 <td class="function_type">
 109 <a class="link" href="harfbuzz-hb-set.html#hb-set-t"><span class="returnvalue">hb_set_t</span></a> *
 110 </td>
 111 <td class="function_name">
 112 <a class="link" href="harfbuzz-hb-set.html#hb-set-get-empty" title="hb_set_get_empty ()">hb_set_get_empty</a> <span class="c_punctuation">()</span>
 113 </td>
 114 </tr>
 115 <tr>
 116 <td class="function_type">
 117 <a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="returnvalue">hb_codepoint_t</span></a>
 118 </td>
 119 <td class="function_name">
 120 <a class="link" href="harfbuzz-hb-set.html#hb-set-get-max" title="hb_set_get_max ()">hb_set_get_max</a> <span class="c_punctuation">()</span>
 121 </td>
 122 </tr>
 123 <tr>
 124 <td class="function_type">
 125 <a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="returnvalue">hb_codepoint_t</span></a>
 126 </td>
 127 <td class="function_name">
 128 <a class="link" href="harfbuzz-hb-set.html#hb-set-get-min" title="hb_set_get_min ()">hb_set_get_min</a> <span class="c_punctuation">()</span>
 129 </td>
 130 </tr>
 131 <tr>
 132 <td class="function_type">unsigned <span class="returnvalue">int</span>
 133 </td>
 134 <td class="function_name">
 135 <a class="link" href="harfbuzz-hb-set.html#hb-set-get-population" title="hb_set_get_population ()">hb_set_get_population</a> <span class="c_punctuation">()</span>
 136 </td>
 137 </tr>
 138 <tr>
 139 <td class="function_type">
 140 <span class="returnvalue">void</span> *
 141 </td>
 142 <td class="function_name">
 143 <a class="link" href="harfbuzz-hb-set.html#hb-set-get-user-data" title="hb_set_get_user_data ()">hb_set_get_user_data</a> <span class="c_punctuation">()</span>
 144 </td>
 145 </tr>
 146 <tr>
 147 <td class="function_type">
 148 <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
 149 </td>
 150 <td class="function_name">
 151 <a class="link" href="harfbuzz-hb-set.html#hb-set-has" title="hb_set_has ()">hb_set_has</a> <span class="c_punctuation">()</span>
 152 </td>
 153 </tr>
 154 <tr>
 155 <td class="function_type">
 156 <span class="returnvalue">void</span>
 157 </td>
 158 <td class="function_name">
 159 <a class="link" href="harfbuzz-hb-set.html#hb-set-intersect" title="hb_set_intersect ()">hb_set_intersect</a> <span class="c_punctuation">()</span>
 160 </td>
 161 </tr>
 162 <tr>
 163 <td class="function_type">
 164 <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
 165 </td>
 166 <td class="function_name">
 167 <a class="link" href="harfbuzz-hb-set.html#hb-set-is-empty" title="hb_set_is_empty ()">hb_set_is_empty</a> <span class="c_punctuation">()</span>
 168 </td>
 169 </tr>
 170 <tr>
 171 <td class="function_type">
 172 <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
 173 </td>
 174 <td class="function_name">
 175 <a class="link" href="harfbuzz-hb-set.html#hb-set-is-equal" title="hb_set_is_equal ()">hb_set_is_equal</a> <span class="c_punctuation">()</span>
 176 </td>
 177 </tr>
 178 <tr>
 179 <td class="function_type">
 180 <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
 181 </td>
 182 <td class="function_name">
 183 <a class="link" href="harfbuzz-hb-set.html#hb-set-is-subset" title="hb_set_is_subset ()">hb_set_is_subset</a> <span class="c_punctuation">()</span>
 184 </td>
 185 </tr>
 186 <tr>
 187 <td class="function_type">
 188 <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
 189 </td>
 190 <td class="function_name">
 191 <a class="link" href="harfbuzz-hb-set.html#hb-set-next" title="hb_set_next ()">hb_set_next</a> <span class="c_punctuation">()</span>
 192 </td>
 193 </tr>
 194 <tr>
 195 <td class="function_type">
 196 <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
 197 </td>
 198 <td class="function_name">
 199 <a class="link" href="harfbuzz-hb-set.html#hb-set-next-range" title="hb_set_next_range ()">hb_set_next_range</a> <span class="c_punctuation">()</span>
 200 </td>
 201 </tr>
 202 <tr>
 203 <td class="function_type">
 204 <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
 205 </td>
 206 <td class="function_name">
 207 <a class="link" href="harfbuzz-hb-set.html#hb-set-previous" title="hb_set_previous ()">hb_set_previous</a> <span class="c_punctuation">()</span>
 208 </td>
 209 </tr>
 210 <tr>
 211 <td class="function_type">
 212 <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
 213 </td>
 214 <td class="function_name">
 215 <a class="link" href="harfbuzz-hb-set.html#hb-set-previous-range" title="hb_set_previous_range ()">hb_set_previous_range</a> <span class="c_punctuation">()</span>
 216 </td>
 217 </tr>
 218 <tr>
 219 <td class="function_type">
 220 <a class="link" href="harfbuzz-hb-set.html#hb-set-t"><span class="returnvalue">hb_set_t</span></a> *
 221 </td>
 222 <td class="function_name">
 223 <a class="link" href="harfbuzz-hb-set.html#hb-set-reference" title="hb_set_reference ()">hb_set_reference</a> <span class="c_punctuation">()</span>
 224 </td>
 225 </tr>
 226 <tr>
 227 <td class="function_type">
 228 <span class="returnvalue">void</span>
 229 </td>
 230 <td class="function_name">
 231 <a class="link" href="harfbuzz-hb-set.html#hb-set-set" title="hb_set_set ()">hb_set_set</a> <span class="c_punctuation">()</span>
 232 </td>
 233 </tr>
 234 <tr>
 235 <td class="function_type">
 236 <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
 237 </td>
 238 <td class="function_name">
 239 <a class="link" href="harfbuzz-hb-set.html#hb-set-set-user-data" title="hb_set_set_user_data ()">hb_set_set_user_data</a> <span class="c_punctuation">()</span>
 240 </td>
 241 </tr>
 242 <tr>
 243 <td class="function_type">
 244 <span class="returnvalue">void</span>
 245 </td>
 246 <td class="function_name">
 247 <a class="link" href="harfbuzz-hb-set.html#hb-set-subtract" title="hb_set_subtract ()">hb_set_subtract</a> <span class="c_punctuation">()</span>
 248 </td>
 249 </tr>
 250 <tr>
 251 <td class="function_type">
 252 <span class="returnvalue">void</span>
 253 </td>
 254 <td class="function_name">
 255 <a class="link" href="harfbuzz-hb-set.html#hb-set-symmetric-difference" title="hb_set_symmetric_difference ()">hb_set_symmetric_difference</a> <span class="c_punctuation">()</span>
 256 </td>
 257 </tr>
 258 <tr>
 259 <td class="function_type">
 260 <span class="returnvalue">void</span>
 261 </td>
 262 <td class="function_name">
 263 <a class="link" href="harfbuzz-hb-set.html#hb-set-union" title="hb_set_union ()">hb_set_union</a> <span class="c_punctuation">()</span>
 264 </td>
 265 </tr>
 266 </tbody>
 267 </table></div>
 268 </div>
 269 <a name="hb-set-t"></a><div class="refsect1">
 270 <a name="harfbuzz-hb-set.other"></a><h2>Types and Values</h2>
 271 <div class="informaltable"><table class="informaltable" width="100%" border="0">
 272 <colgroup>
 273 <col width="150px" class="name">
 274 <col class="description">
 275 </colgroup>
 276 <tbody>
 277 <tr>
 278 <td class="define_keyword">#define</td>
 279 <td class="function_name"><a class="link" href="harfbuzz-hb-set.html#HB-SET-VALUE-INVALID:CAPS" title="HB_SET_VALUE_INVALID">HB_SET_VALUE_INVALID</a></td>
 280 </tr>
 281 <tr>
 282 <td class="typedef_keyword">typedef</td>
 283 <td class="function_name"><a class="link" href="harfbuzz-hb-set.html#hb-set-t">hb_set_t</a></td>
 284 </tr>
 285 </tbody>
 286 </table></div>
 287 </div>
 288 <div class="refsect1">
 289 <a name="harfbuzz-hb-set.object-hierarchy"></a><h2>Object Hierarchy</h2>
 290 <pre class="screen">    <a href="/home/behdad/.local/share/gtk-doc/html/gobject/gobject-Boxed-Types.html">GBoxed</a>
 291     <span class="lineart">╰──</span> hb_set_t
 292 </pre>
 293 </div>
 294 <div class="refsect1">
 295 <a name="harfbuzz-hb-set.description"></a><h2>Description</h2>
 296 </div>
 297 <div class="refsect1">
 298 <a name="harfbuzz-hb-set.functions_details"></a><h2>Functions</h2>
 299 <div class="refsect2">
 300 <a name="hb-set-add"></a><h3>hb_set_add ()</h3>
 301 <pre class="programlisting"><span class="returnvalue">void</span>
 302 hb_set_add (<em class="parameter"><code><a class="link" href="harfbuzz-hb-set.html#hb-set-t"><span class="type">hb_set_t</span></a> *set</code></em>,
 303             <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> codepoint</code></em>);</pre>
 304 <div class="refsect3">
 305 <a name="hb-set-add.parameters"></a><h4>Parameters</h4>
 306 <div class="informaltable"><table class="informaltable" width="100%" border="0">
 307 <colgroup>
 308 <col width="150px" class="parameters_name">
 309 <col class="parameters_description">
 310 <col width="200px" class="parameters_annotations">
 311 </colgroup>
 312 <tbody><tr>
 313 <td class="parameter_name"><p>set</p></td>
 314 <td class="parameter_description"><p>a set.</p></td>
 315 <td class="parameter_annotations"> </td>
 316 </tr></tbody>
 317 </table></div>
 318 </div>
 319 <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p>
 320 </div>
 321 <hr>
 322 <div class="refsect2">
 323 <a name="hb-set-add-range"></a><h3>hb_set_add_range ()</h3>
 324 <pre class="programlisting"><span class="returnvalue">void</span>
 325 hb_set_add_range (<em class="parameter"><code><a class="link" href="harfbuzz-hb-set.html#hb-set-t"><span class="type">hb_set_t</span></a> *set</code></em>,
 326                   <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> first</code></em>,
 327                   <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> last</code></em>);</pre>
 328 <div class="refsect3">
 329 <a name="hb-set-add-range.parameters"></a><h4>Parameters</h4>
 330 <div class="informaltable"><table class="informaltable" width="100%" border="0">
 331 <colgroup>
 332 <col width="150px" class="parameters_name">
 333 <col class="parameters_description">
 334 <col width="200px" class="parameters_annotations">
 335 </colgroup>
 336 <tbody><tr>
 337 <td class="parameter_name"><p>set</p></td>
 338 <td class="parameter_description"><p>a set.</p></td>
 339 <td class="parameter_annotations"> </td>
 340 </tr></tbody>
 341 </table></div>
 342 </div>
 343 <p class="since">Since: <a class="link" href="api-index-0-9-7.html#api-index-0.9.7">0.9.7</a></p>
 344 </div>
 345 <hr>
 346 <div class="refsect2">
 347 <a name="hb-set-allocation-successful"></a><h3>hb_set_allocation_successful ()</h3>
 348 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
 349 hb_set_allocation_successful (<em class="parameter"><code>const <a class="link" href="harfbuzz-hb-set.html#hb-set-t"><span class="type">hb_set_t</span></a> *set</code></em>);</pre>
 350 <div class="refsect3">
 351 <a name="hb-set-allocation-successful.parameters"></a><h4>Parameters</h4>
 352 <div class="informaltable"><table class="informaltable" width="100%" border="0">
 353 <colgroup>
 354 <col width="150px" class="parameters_name">
 355 <col class="parameters_description">
 356 <col width="200px" class="parameters_annotations">
 357 </colgroup>
 358 <tbody><tr>
 359 <td class="parameter_name"><p>set</p></td>
 360 <td class="parameter_description"><p>a set.</p></td>
 361 <td class="parameter_annotations"> </td>
 362 </tr></tbody>
 363 </table></div>
 364 </div>
 365 <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p>
 366 </div>
 367 <hr>
 368 <div class="refsect2">
 369 <a name="hb-set-clear"></a><h3>hb_set_clear ()</h3>
 370 <pre class="programlisting"><span class="returnvalue">void</span>
 371 hb_set_clear (<em class="parameter"><code><a class="link" href="harfbuzz-hb-set.html#hb-set-t"><span class="type">hb_set_t</span></a> *set</code></em>);</pre>
 372 <div class="refsect3">
 373 <a name="hb-set-clear.parameters"></a><h4>Parameters</h4>
 374 <div class="informaltable"><table class="informaltable" width="100%" border="0">
 375 <colgroup>
 376 <col width="150px" class="parameters_name">
 377 <col class="parameters_description">
 378 <col width="200px" class="parameters_annotations">
 379 </colgroup>
 380 <tbody><tr>
 381 <td class="parameter_name"><p>set</p></td>
 382 <td class="parameter_description"><p>a set.</p></td>
 383 <td class="parameter_annotations"> </td>
 384 </tr></tbody>
 385 </table></div>
 386 </div>
 387 <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p>
 388 </div>
 389 <hr>
 390 <div class="refsect2">
 391 <a name="hb-set-create"></a><h3>hb_set_create ()</h3>
 392 <pre class="programlisting"><a class="link" href="harfbuzz-hb-set.html#hb-set-t"><span class="returnvalue">hb_set_t</span></a> *
 393 hb_set_create (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
 394 <p><span class="annotation">[Xconstructor]</span></p>
 395 <div class="refsect3">
 396 <a name="hb-set-create.returns"></a><h4>Returns</h4>
 397 <p>. </p>
 398 <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p>
 399 </div>
 400 <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p>
 401 </div>
 402 <hr>
 403 <div class="refsect2">
 404 <a name="hb-set-del"></a><h3>hb_set_del ()</h3>
 405 <pre class="programlisting"><span class="returnvalue">void</span>
 406 hb_set_del (<em class="parameter"><code><a class="link" href="harfbuzz-hb-set.html#hb-set-t"><span class="type">hb_set_t</span></a> *set</code></em>,
 407             <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> codepoint</code></em>);</pre>
 408 <div class="refsect3">
 409 <a name="hb-set-del.parameters"></a><h4>Parameters</h4>
 410 <div class="informaltable"><table class="informaltable" width="100%" border="0">
 411 <colgroup>
 412 <col width="150px" class="parameters_name">
 413 <col class="parameters_description">
 414 <col width="200px" class="parameters_annotations">
 415 </colgroup>
 416 <tbody><tr>
 417 <td class="parameter_name"><p>set</p></td>
 418 <td class="parameter_description"><p>a set.</p></td>
 419 <td class="parameter_annotations"> </td>
 420 </tr></tbody>
 421 </table></div>
 422 </div>
 423 <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p>
 424 </div>
 425 <hr>
 426 <div class="refsect2">
 427 <a name="hb-set-del-range"></a><h3>hb_set_del_range ()</h3>
 428 <pre class="programlisting"><span class="returnvalue">void</span>
 429 hb_set_del_range (<em class="parameter"><code><a class="link" href="harfbuzz-hb-set.html#hb-set-t"><span class="type">hb_set_t</span></a> *set</code></em>,
 430                   <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> first</code></em>,
 431                   <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> last</code></em>);</pre>
 432 <div class="refsect3">
 433 <a name="hb-set-del-range.parameters"></a><h4>Parameters</h4>
 434 <div class="informaltable"><table class="informaltable" width="100%" border="0">
 435 <colgroup>
 436 <col width="150px" class="parameters_name">
 437 <col class="parameters_description">
 438 <col width="200px" class="parameters_annotations">
 439 </colgroup>
 440 <tbody><tr>
 441 <td class="parameter_name"><p>set</p></td>
 442 <td class="parameter_description"><p>a set.</p></td>
 443 <td class="parameter_annotations"> </td>
 444 </tr></tbody>
 445 </table></div>
 446 </div>
 447 <p class="since">Since: <a class="link" href="api-index-0-9-7.html#api-index-0.9.7">0.9.7</a></p>
 448 </div>
 449 <hr>
 450 <div class="refsect2">
 451 <a name="hb-set-destroy"></a><h3>hb_set_destroy ()</h3>
 452 <pre class="programlisting"><span class="returnvalue">void</span>
 453 hb_set_destroy (<em class="parameter"><code><a class="link" href="harfbuzz-hb-set.html#hb-set-t"><span class="type">hb_set_t</span></a> *set</code></em>);</pre>
 454 <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p>
 455 <div class="refsect3">
 456 <a name="hb-set-destroy.parameters"></a><h4>Parameters</h4>
 457 <div class="informaltable"><table class="informaltable" width="100%" border="0">
 458 <colgroup>
 459 <col width="150px" class="parameters_name">
 460 <col class="parameters_description">
 461 <col width="200px" class="parameters_annotations">
 462 </colgroup>
 463 <tbody><tr>
 464 <td class="parameter_name"><p>set</p></td>
 465 <td class="parameter_description"><p>a set.</p></td>
 466 <td class="parameter_annotations"> </td>
 467 </tr></tbody>
 468 </table></div>
 469 </div>
 470 <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p>
 471 </div>
 472 <hr>
 473 <div class="refsect2">
 474 <a name="hb-set-get-empty"></a><h3>hb_set_get_empty ()</h3>
 475 <pre class="programlisting"><a class="link" href="harfbuzz-hb-set.html#hb-set-t"><span class="returnvalue">hb_set_t</span></a> *
 476 hb_set_get_empty (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
 477 <div class="refsect3">
 478 <a name="hb-set-get-empty.returns"></a><h4>Returns</h4>
 479 <p>. </p>
 480 <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p>
 481 </div>
 482 <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p>
 483 </div>
 484 <hr>
 485 <div class="refsect2">
 486 <a name="hb-set-get-max"></a><h3>hb_set_get_max ()</h3>
 487 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="returnvalue">hb_codepoint_t</span></a>
 488 hb_set_get_max (<em class="parameter"><code>const <a class="link" href="harfbuzz-hb-set.html#hb-set-t"><span class="type">hb_set_t</span></a> *set</code></em>);</pre>
 489 <p>Finds the maximum number in the set.</p>
 490 <div class="refsect3">
 491 <a name="hb-set-get-max.parameters"></a><h4>Parameters</h4>
 492 <div class="informaltable"><table class="informaltable" width="100%" border="0">
 493 <colgroup>
 494 <col width="150px" class="parameters_name">
 495 <col class="parameters_description">
 496 <col width="200px" class="parameters_annotations">
 497 </colgroup>
 498 <tbody><tr>
 499 <td class="parameter_name"><p>set</p></td>
 500 <td class="parameter_description"><p>a set.</p></td>
 501 <td class="parameter_annotations"> </td>
 502 </tr></tbody>
 503 </table></div>
 504 </div>
 505 <div class="refsect3">
 506 <a name="hb-set-get-max.returns"></a><h4>Returns</h4>
 507 <p> minimum of the set, or <a class="link" href="harfbuzz-hb-set.html#HB-SET-VALUE-INVALID:CAPS" title="HB_SET_VALUE_INVALID"><code class="literal">HB_SET_VALUE_INVALID</code></a> if set is empty.</p>
 508 </div>
 509 <p class="since">Since: <a class="link" href="api-index-0-9-7.html#api-index-0.9.7">0.9.7</a></p>
 510 </div>
 511 <hr>
 512 <div class="refsect2">
 513 <a name="hb-set-get-min"></a><h3>hb_set_get_min ()</h3>
 514 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="returnvalue">hb_codepoint_t</span></a>
 515 hb_set_get_min (<em class="parameter"><code>const <a class="link" href="harfbuzz-hb-set.html#hb-set-t"><span class="type">hb_set_t</span></a> *set</code></em>);</pre>
 516 <p>Finds the minimum number in the set.</p>
 517 <div class="refsect3">
 518 <a name="hb-set-get-min.parameters"></a><h4>Parameters</h4>
 519 <div class="informaltable"><table class="informaltable" width="100%" border="0">
 520 <colgroup>
 521 <col width="150px" class="parameters_name">
 522 <col class="parameters_description">
 523 <col width="200px" class="parameters_annotations">
 524 </colgroup>
 525 <tbody><tr>
 526 <td class="parameter_name"><p>set</p></td>
 527 <td class="parameter_description"><p>a set.</p></td>
 528 <td class="parameter_annotations"> </td>
 529 </tr></tbody>
 530 </table></div>
 531 </div>
 532 <div class="refsect3">
 533 <a name="hb-set-get-min.returns"></a><h4>Returns</h4>
 534 <p> minimum of the set, or <a class="link" href="harfbuzz-hb-set.html#HB-SET-VALUE-INVALID:CAPS" title="HB_SET_VALUE_INVALID"><code class="literal">HB_SET_VALUE_INVALID</code></a> if set is empty.</p>
 535 </div>
 536 <p class="since">Since: <a class="link" href="api-index-0-9-7.html#api-index-0.9.7">0.9.7</a></p>
 537 </div>
 538 <hr>
 539 <div class="refsect2">
 540 <a name="hb-set-get-population"></a><h3>hb_set_get_population ()</h3>
 541 <pre class="programlisting">unsigned <span class="returnvalue">int</span>
 542 hb_set_get_population (<em class="parameter"><code>const <a class="link" href="harfbuzz-hb-set.html#hb-set-t"><span class="type">hb_set_t</span></a> *set</code></em>);</pre>
 543 <p>Returns the number of numbers in the set.</p>
 544 <div class="refsect3">
 545 <a name="hb-set-get-population.parameters"></a><h4>Parameters</h4>
 546 <div class="informaltable"><table class="informaltable" width="100%" border="0">
 547 <colgroup>
 548 <col width="150px" class="parameters_name">
 549 <col class="parameters_description">
 550 <col width="200px" class="parameters_annotations">
 551 </colgroup>
 552 <tbody><tr>
 553 <td class="parameter_name"><p>set</p></td>
 554 <td class="parameter_description"><p>a set.</p></td>
 555 <td class="parameter_annotations"> </td>
 556 </tr></tbody>
 557 </table></div>
 558 </div>
 559 <div class="refsect3">
 560 <a name="hb-set-get-population.returns"></a><h4>Returns</h4>
 561 <p> set population.</p>
 562 </div>
 563 <p class="since">Since: <a class="link" href="api-index-0-9-7.html#api-index-0.9.7">0.9.7</a></p>
 564 </div>
 565 <hr>
 566 <div class="refsect2">
 567 <a name="hb-set-get-user-data"></a><h3>hb_set_get_user_data ()</h3>
 568 <pre class="programlisting"><span class="returnvalue">void</span> *
 569 hb_set_get_user_data (<em class="parameter"><code><a class="link" href="harfbuzz-hb-set.html#hb-set-t"><span class="type">hb_set_t</span></a> *set</code></em>,
 570                       <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-user-data-key-t"><span class="type">hb_user_data_key_t</span></a> *key</code></em>);</pre>
 571 <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p>
 572 <div class="refsect3">
 573 <a name="hb-set-get-user-data.parameters"></a><h4>Parameters</h4>
 574 <div class="informaltable"><table class="informaltable" width="100%" border="0">
 575 <colgroup>
 576 <col width="150px" class="parameters_name">
 577 <col class="parameters_description">
 578 <col width="200px" class="parameters_annotations">
 579 </colgroup>
 580 <tbody><tr>
 581 <td class="parameter_name"><p>set</p></td>
 582 <td class="parameter_description"><p>a set.</p></td>
 583 <td class="parameter_annotations"> </td>
 584 </tr></tbody>
 585 </table></div>
 586 </div>
 587 <div class="refsect3">
 588 <a name="hb-set-get-user-data.returns"></a><h4>Returns</h4>
 589 <p>. </p>
 590 <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p>
 591 </div>
 592 <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p>
 593 </div>
 594 <hr>
 595 <div class="refsect2">
 596 <a name="hb-set-has"></a><h3>hb_set_has ()</h3>
 597 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
 598 hb_set_has (<em class="parameter"><code>const <a class="link" href="harfbuzz-hb-set.html#hb-set-t"><span class="type">hb_set_t</span></a> *set</code></em>,
 599             <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> codepoint</code></em>);</pre>
 600 <div class="refsect3">
 601 <a name="hb-set-has.parameters"></a><h4>Parameters</h4>
 602 <div class="informaltable"><table class="informaltable" width="100%" border="0">
 603 <colgroup>
 604 <col width="150px" class="parameters_name">
 605 <col class="parameters_description">
 606 <col width="200px" class="parameters_annotations">
 607 </colgroup>
 608 <tbody><tr>
 609 <td class="parameter_name"><p>set</p></td>
 610 <td class="parameter_description"><p>a set.</p></td>
 611 <td class="parameter_annotations"> </td>
 612 </tr></tbody>
 613 </table></div>
 614 </div>
 615 <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p>
 616 </div>
 617 <hr>
 618 <div class="refsect2">
 619 <a name="hb-set-intersect"></a><h3>hb_set_intersect ()</h3>
 620 <pre class="programlisting"><span class="returnvalue">void</span>
 621 hb_set_intersect (<em class="parameter"><code><a class="link" href="harfbuzz-hb-set.html#hb-set-t"><span class="type">hb_set_t</span></a> *set</code></em>,
 622                   <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-set.html#hb-set-t"><span class="type">hb_set_t</span></a> *other</code></em>);</pre>
 623 <div class="refsect3">
 624 <a name="hb-set-intersect.parameters"></a><h4>Parameters</h4>
 625 <div class="informaltable"><table class="informaltable" width="100%" border="0">
 626 <colgroup>
 627 <col width="150px" class="parameters_name">
 628 <col class="parameters_description">
 629 <col width="200px" class="parameters_annotations">
 630 </colgroup>
 631 <tbody><tr>
 632 <td class="parameter_name"><p>set</p></td>
 633 <td class="parameter_description"><p>a set.</p></td>
 634 <td class="parameter_annotations"> </td>
 635 </tr></tbody>
 636 </table></div>
 637 </div>
 638 <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p>
 639 </div>
 640 <hr>
 641 <div class="refsect2">
 642 <a name="hb-set-is-empty"></a><h3>hb_set_is_empty ()</h3>
 643 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
 644 hb_set_is_empty (<em class="parameter"><code>const <a class="link" href="harfbuzz-hb-set.html#hb-set-t"><span class="type">hb_set_t</span></a> *set</code></em>);</pre>
 645 <div class="refsect3">
 646 <a name="hb-set-is-empty.parameters"></a><h4>Parameters</h4>
 647 <div class="informaltable"><table class="informaltable" width="100%" border="0">
 648 <colgroup>
 649 <col width="150px" class="parameters_name">
 650 <col class="parameters_description">
 651 <col width="200px" class="parameters_annotations">
 652 </colgroup>
 653 <tbody><tr>
 654 <td class="parameter_name"><p>set</p></td>
 655 <td class="parameter_description"><p>a set.</p></td>
 656 <td class="parameter_annotations"> </td>
 657 </tr></tbody>
 658 </table></div>
 659 </div>
 660 <p class="since">Since: <a class="link" href="api-index-0-9-7.html#api-index-0.9.7">0.9.7</a></p>
 661 </div>
 662 <hr>
 663 <div class="refsect2">
 664 <a name="hb-set-is-equal"></a><h3>hb_set_is_equal ()</h3>
 665 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
 666 hb_set_is_equal (<em class="parameter"><code>const <a class="link" href="harfbuzz-hb-set.html#hb-set-t"><span class="type">hb_set_t</span></a> *set</code></em>,
 667                  <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-set.html#hb-set-t"><span class="type">hb_set_t</span></a> *other</code></em>);</pre>
 668 <div class="refsect3">
 669 <a name="hb-set-is-equal.parameters"></a><h4>Parameters</h4>
 670 <div class="informaltable"><table class="informaltable" width="100%" border="0">
 671 <colgroup>
 672 <col width="150px" class="parameters_name">
 673 <col class="parameters_description">
 674 <col width="200px" class="parameters_annotations">
 675 </colgroup>
 676 <tbody>
 677 <tr>
 678 <td class="parameter_name"><p>set</p></td>
 679 <td class="parameter_description"><p>a set.</p></td>
 680 <td class="parameter_annotations"> </td>
 681 </tr>
 682 <tr>
 683 <td class="parameter_name"><p>other</p></td>
 684 <td class="parameter_description"><p>other set.</p></td>
 685 <td class="parameter_annotations"> </td>
 686 </tr>
 687 </tbody>
 688 </table></div>
 689 </div>
 690 <div class="refsect3">
 691 <a name="hb-set-is-equal.returns"></a><h4>Returns</h4>
 692 <p> <code class="literal">TRUE</code> if the two sets are equal, <code class="literal">FALSE</code> otherwise.</p>
 693 </div>
 694 <p class="since">Since: <a class="link" href="api-index-0-9-7.html#api-index-0.9.7">0.9.7</a></p>
 695 </div>
 696 <hr>
 697 <div class="refsect2">
 698 <a name="hb-set-is-subset"></a><h3>hb_set_is_subset ()</h3>
 699 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
 700 hb_set_is_subset (<em class="parameter"><code>const <a class="link" href="harfbuzz-hb-set.html#hb-set-t"><span class="type">hb_set_t</span></a> *set</code></em>,
 701                   <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-set.html#hb-set-t"><span class="type">hb_set_t</span></a> *larger_set</code></em>);</pre>
 702 <div class="refsect3">
 703 <a name="hb-set-is-subset.parameters"></a><h4>Parameters</h4>
 704 <div class="informaltable"><table class="informaltable" width="100%" border="0">
 705 <colgroup>
 706 <col width="150px" class="parameters_name">
 707 <col class="parameters_description">
 708 <col width="200px" class="parameters_annotations">
 709 </colgroup>
 710 <tbody>
 711 <tr>
 712 <td class="parameter_name"><p>set</p></td>
 713 <td class="parameter_description"><p>a set.</p></td>
 714 <td class="parameter_annotations"> </td>
 715 </tr>
 716 <tr>
 717 <td class="parameter_name"><p>larger_set</p></td>
 718 <td class="parameter_description"><p>other set.</p></td>
 719 <td class="parameter_annotations"> </td>
 720 </tr>
 721 </tbody>
 722 </table></div>
 723 </div>
 724 <div class="refsect3">
 725 <a name="hb-set-is-subset.returns"></a><h4>Returns</h4>
 726 <p> <code class="literal">TRUE</code> if the <em class="parameter"><code>set</code></em>
 727 is a subset of (or equal to) <em class="parameter"><code>larger_set</code></em>
 728 , <code class="literal">FALSE</code> otherwise.</p>
 729 </div>
 730 <p class="since">Since: 1.8.1</p>
 731 </div>
 732 <hr>
 733 <div class="refsect2">
 734 <a name="hb-set-next"></a><h3>hb_set_next ()</h3>
 735 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
 736 hb_set_next (<em class="parameter"><code>const <a class="link" href="harfbuzz-hb-set.html#hb-set-t"><span class="type">hb_set_t</span></a> *set</code></em>,
 737              <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> *codepoint</code></em>);</pre>
 738 <p>Gets the next number in <em class="parameter"><code>set</code></em>
 739  that is greater than current value of <em class="parameter"><code>codepoint</code></em>
 740 .</p>
 741 <p>Set <em class="parameter"><code>codepoint</code></em>
 742  to <a class="link" href="harfbuzz-hb-set.html#HB-SET-VALUE-INVALID:CAPS" title="HB_SET_VALUE_INVALID"><code class="literal">HB_SET_VALUE_INVALID</code></a> to get started.</p>
 743 <div class="refsect3">
 744 <a name="hb-set-next.parameters"></a><h4>Parameters</h4>
 745 <div class="informaltable"><table class="informaltable" width="100%" border="0">
 746 <colgroup>
 747 <col width="150px" class="parameters_name">
 748 <col class="parameters_description">
 749 <col width="200px" class="parameters_annotations">
 750 </colgroup>
 751 <tbody>
 752 <tr>
 753 <td class="parameter_name"><p>set</p></td>
 754 <td class="parameter_description"><p>a set.</p></td>
 755 <td class="parameter_annotations"> </td>
 756 </tr>
 757 <tr>
 758 <td class="parameter_name"><p>codepoint</p></td>
 759 <td class="parameter_description"><p>. </p></td>
 760 <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for input and for returning results. Default is transfer full."><span class="acronym">inout</span></acronym>]</span></td>
 761 </tr>
 762 </tbody>
 763 </table></div>
 764 </div>
 765 <div class="refsect3">
 766 <a name="hb-set-next.returns"></a><h4>Returns</h4>
 767 <p> whether there was a next value.</p>
 768 </div>
 769 <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p>
 770 </div>
 771 <hr>
 772 <div class="refsect2">
 773 <a name="hb-set-next-range"></a><h3>hb_set_next_range ()</h3>
 774 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
 775 hb_set_next_range (<em class="parameter"><code>const <a class="link" href="harfbuzz-hb-set.html#hb-set-t"><span class="type">hb_set_t</span></a> *set</code></em>,
 776                    <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> *first</code></em>,
 777                    <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> *last</code></em>);</pre>
 778 <p>Gets the next consecutive range of numbers in <em class="parameter"><code>set</code></em>
 779  that
 780 are greater than current value of <em class="parameter"><code>last</code></em>
 781 .</p>
 782 <p>Set <em class="parameter"><code>last</code></em>
 783  to <a class="link" href="harfbuzz-hb-set.html#HB-SET-VALUE-INVALID:CAPS" title="HB_SET_VALUE_INVALID"><code class="literal">HB_SET_VALUE_INVALID</code></a> to get started.</p>
 784 <div class="refsect3">
 785 <a name="hb-set-next-range.parameters"></a><h4>Parameters</h4>
 786 <div class="informaltable"><table class="informaltable" width="100%" border="0">
 787 <colgroup>
 788 <col width="150px" class="parameters_name">
 789 <col class="parameters_description">
 790 <col width="200px" class="parameters_annotations">
 791 </colgroup>
 792 <tbody>
 793 <tr>
 794 <td class="parameter_name"><p>set</p></td>
 795 <td class="parameter_description"><p>a set.</p></td>
 796 <td class="parameter_annotations"> </td>
 797 </tr>
 798 <tr>
 799 <td class="parameter_name"><p>first</p></td>
 800 <td class="parameter_description"><p>output first codepoint in the range. </p></td>
 801 <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
 802 </tr>
 803 <tr>
 804 <td class="parameter_name"><p>last</p></td>
 805 <td class="parameter_description"><p>input current last and output last codepoint in the range. </p></td>
 806 <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for input and for returning results. Default is transfer full."><span class="acronym">inout</span></acronym>]</span></td>
 807 </tr>
 808 </tbody>
 809 </table></div>
 810 </div>
 811 <div class="refsect3">
 812 <a name="hb-set-next-range.returns"></a><h4>Returns</h4>
 813 <p> whether there was a next range.</p>
 814 </div>
 815 <p class="since">Since: <a class="link" href="api-index-0-9-7.html#api-index-0.9.7">0.9.7</a></p>
 816 </div>
 817 <hr>
 818 <div class="refsect2">
 819 <a name="hb-set-previous"></a><h3>hb_set_previous ()</h3>
 820 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
 821 hb_set_previous (<em class="parameter"><code>const <a class="link" href="harfbuzz-hb-set.html#hb-set-t"><span class="type">hb_set_t</span></a> *set</code></em>,
 822                  <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> *codepoint</code></em>);</pre>
 823 <p>Gets the previous number in <em class="parameter"><code>set</code></em>
 824  that is slower than current value of <em class="parameter"><code>codepoint</code></em>
 825 .</p>
 826 <p>Set <em class="parameter"><code>codepoint</code></em>
 827  to <a class="link" href="harfbuzz-hb-set.html#HB-SET-VALUE-INVALID:CAPS" title="HB_SET_VALUE_INVALID"><code class="literal">HB_SET_VALUE_INVALID</code></a> to get started.</p>
 828 <div class="refsect3">
 829 <a name="hb-set-previous.parameters"></a><h4>Parameters</h4>
 830 <div class="informaltable"><table class="informaltable" width="100%" border="0">
 831 <colgroup>
 832 <col width="150px" class="parameters_name">
 833 <col class="parameters_description">
 834 <col width="200px" class="parameters_annotations">
 835 </colgroup>
 836 <tbody>
 837 <tr>
 838 <td class="parameter_name"><p>set</p></td>
 839 <td class="parameter_description"><p>a set.</p></td>
 840 <td class="parameter_annotations"> </td>
 841 </tr>
 842 <tr>
 843 <td class="parameter_name"><p>codepoint</p></td>
 844 <td class="parameter_description"><p>. </p></td>
 845 <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for input and for returning results. Default is transfer full."><span class="acronym">inout</span></acronym>]</span></td>
 846 </tr>
 847 </tbody>
 848 </table></div>
 849 </div>
 850 <div class="refsect3">
 851 <a name="hb-set-previous.returns"></a><h4>Returns</h4>
 852 <p> whether there was a previous value.</p>
 853 </div>
 854 <p class="since">Since: 1.8.0</p>
 855 </div>
 856 <hr>
 857 <div class="refsect2">
 858 <a name="hb-set-previous-range"></a><h3>hb_set_previous_range ()</h3>
 859 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
 860 hb_set_previous_range (<em class="parameter"><code>const <a class="link" href="harfbuzz-hb-set.html#hb-set-t"><span class="type">hb_set_t</span></a> *set</code></em>,
 861                        <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> *first</code></em>,
 862                        <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> *last</code></em>);</pre>
 863 <p>Gets the previous consecutive range of numbers in <em class="parameter"><code>set</code></em>
 864  that
 865 are greater than current value of <em class="parameter"><code>last</code></em>
 866 .</p>
 867 <p>Set <em class="parameter"><code>first</code></em>
 868  to <a class="link" href="harfbuzz-hb-set.html#HB-SET-VALUE-INVALID:CAPS" title="HB_SET_VALUE_INVALID"><code class="literal">HB_SET_VALUE_INVALID</code></a> to get started.</p>
 869 <div class="refsect3">
 870 <a name="hb-set-previous-range.parameters"></a><h4>Parameters</h4>
 871 <div class="informaltable"><table class="informaltable" width="100%" border="0">
 872 <colgroup>
 873 <col width="150px" class="parameters_name">
 874 <col class="parameters_description">
 875 <col width="200px" class="parameters_annotations">
 876 </colgroup>
 877 <tbody>
 878 <tr>
 879 <td class="parameter_name"><p>set</p></td>
 880 <td class="parameter_description"><p>a set.</p></td>
 881 <td class="parameter_annotations"> </td>
 882 </tr>
 883 <tr>
 884 <td class="parameter_name"><p>first</p></td>
 885 <td class="parameter_description"><p>input current first and output first codepoint in the range. </p></td>
 886 <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for input and for returning results. Default is transfer full."><span class="acronym">inout</span></acronym>]</span></td>
 887 </tr>
 888 <tr>
 889 <td class="parameter_name"><p>last</p></td>
 890 <td class="parameter_description"><p>output last codepoint in the range. </p></td>
 891 <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
 892 </tr>
 893 </tbody>
 894 </table></div>
 895 </div>
 896 <div class="refsect3">
 897 <a name="hb-set-previous-range.returns"></a><h4>Returns</h4>
 898 <p> whether there was a previous range.</p>
 899 </div>
 900 <p class="since">Since: 1.8.0</p>
 901 </div>
 902 <hr>
 903 <div class="refsect2">
 904 <a name="hb-set-reference"></a><h3>hb_set_reference ()</h3>
 905 <pre class="programlisting"><a class="link" href="harfbuzz-hb-set.html#hb-set-t"><span class="returnvalue">hb_set_t</span></a> *
 906 hb_set_reference (<em class="parameter"><code><a class="link" href="harfbuzz-hb-set.html#hb-set-t"><span class="type">hb_set_t</span></a> *set</code></em>);</pre>
 907 <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p>
 908 <div class="refsect3">
 909 <a name="hb-set-reference.parameters"></a><h4>Parameters</h4>
 910 <div class="informaltable"><table class="informaltable" width="100%" border="0">
 911 <colgroup>
 912 <col width="150px" class="parameters_name">
 913 <col class="parameters_description">
 914 <col width="200px" class="parameters_annotations">
 915 </colgroup>
 916 <tbody><tr>
 917 <td class="parameter_name"><p>set</p></td>
 918 <td class="parameter_description"><p>a set.</p></td>
 919 <td class="parameter_annotations"> </td>
 920 </tr></tbody>
 921 </table></div>
 922 </div>
 923 <div class="refsect3">
 924 <a name="hb-set-reference.returns"></a><h4>Returns</h4>
 925 <p>. </p>
 926 <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p>
 927 </div>
 928 <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p>
 929 </div>
 930 <hr>
 931 <div class="refsect2">
 932 <a name="hb-set-set"></a><h3>hb_set_set ()</h3>
 933 <pre class="programlisting"><span class="returnvalue">void</span>
 934 hb_set_set (<em class="parameter"><code><a class="link" href="harfbuzz-hb-set.html#hb-set-t"><span class="type">hb_set_t</span></a> *set</code></em>,
 935             <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-set.html#hb-set-t"><span class="type">hb_set_t</span></a> *other</code></em>);</pre>
 936 <div class="refsect3">
 937 <a name="hb-set-set.parameters"></a><h4>Parameters</h4>
 938 <div class="informaltable"><table class="informaltable" width="100%" border="0">
 939 <colgroup>
 940 <col width="150px" class="parameters_name">
 941 <col class="parameters_description">
 942 <col width="200px" class="parameters_annotations">
 943 </colgroup>
 944 <tbody><tr>
 945 <td class="parameter_name"><p>set</p></td>
 946 <td class="parameter_description"><p>a set.</p></td>
 947 <td class="parameter_annotations"> </td>
 948 </tr></tbody>
 949 </table></div>
 950 </div>
 951 <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p>
 952 </div>
 953 <hr>
 954 <div class="refsect2">
 955 <a name="hb-set-set-user-data"></a><h3>hb_set_set_user_data ()</h3>
 956 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
 957 hb_set_set_user_data (<em class="parameter"><code><a class="link" href="harfbuzz-hb-set.html#hb-set-t"><span class="type">hb_set_t</span></a> *set</code></em>,
 958                       <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-user-data-key-t"><span class="type">hb_user_data_key_t</span></a> *key</code></em>,
 959                       <em class="parameter"><code><span class="type">void</span> *data</code></em>,
 960                       <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>,
 961                       <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="type">hb_bool_t</span></a> replace</code></em>);</pre>
 962 <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p>
 963 <div class="refsect3">
 964 <a name="hb-set-set-user-data.parameters"></a><h4>Parameters</h4>
 965 <div class="informaltable"><table class="informaltable" width="100%" border="0">
 966 <colgroup>
 967 <col width="150px" class="parameters_name">
 968 <col class="parameters_description">
 969 <col width="200px" class="parameters_annotations">
 970 </colgroup>
 971 <tbody><tr>
 972 <td class="parameter_name"><p>set</p></td>
 973 <td class="parameter_description"><p>a set.</p></td>
 974 <td class="parameter_annotations"> </td>
 975 </tr></tbody>
 976 </table></div>
 977 </div>
 978 <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p>
 979 </div>
 980 <hr>
 981 <div class="refsect2">
 982 <a name="hb-set-subtract"></a><h3>hb_set_subtract ()</h3>
 983 <pre class="programlisting"><span class="returnvalue">void</span>
 984 hb_set_subtract (<em class="parameter"><code><a class="link" href="harfbuzz-hb-set.html#hb-set-t"><span class="type">hb_set_t</span></a> *set</code></em>,
 985                  <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-set.html#hb-set-t"><span class="type">hb_set_t</span></a> *other</code></em>);</pre>
 986 <div class="refsect3">
 987 <a name="hb-set-subtract.parameters"></a><h4>Parameters</h4>
 988 <div class="informaltable"><table class="informaltable" width="100%" border="0">
 989 <colgroup>
 990 <col width="150px" class="parameters_name">
 991 <col class="parameters_description">
 992 <col width="200px" class="parameters_annotations">
 993 </colgroup>
 994 <tbody><tr>
 995 <td class="parameter_name"><p>set</p></td>
 996 <td class="parameter_description"><p>a set.</p></td>
 997 <td class="parameter_annotations"> </td>
 998 </tr></tbody>
 999 </table></div>
1000 </div>
1001 <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p>
1002 </div>
1003 <hr>
1004 <div class="refsect2">
1005 <a name="hb-set-symmetric-difference"></a><h3>hb_set_symmetric_difference ()</h3>
1006 <pre class="programlisting"><span class="returnvalue">void</span>
1007 hb_set_symmetric_difference (<em class="parameter"><code><a class="link" href="harfbuzz-hb-set.html#hb-set-t"><span class="type">hb_set_t</span></a> *set</code></em>,
1008                              <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-set.html#hb-set-t"><span class="type">hb_set_t</span></a> *other</code></em>);</pre>
1009 <div class="refsect3">
1010 <a name="hb-set-symmetric-difference.parameters"></a><h4>Parameters</h4>
1011 <div class="informaltable"><table class="informaltable" width="100%" border="0">
1012 <colgroup>
1013 <col width="150px" class="parameters_name">
1014 <col class="parameters_description">
1015 <col width="200px" class="parameters_annotations">
1016 </colgroup>
1017 <tbody><tr>
1018 <td class="parameter_name"><p>set</p></td>
1019 <td class="parameter_description"><p>a set.</p></td>
1020 <td class="parameter_annotations"> </td>
1021 </tr></tbody>
1022 </table></div>
1023 </div>
1024 <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p>
1025 </div>
1026 <hr>
1027 <div class="refsect2">
1028 <a name="hb-set-union"></a><h3>hb_set_union ()</h3>
1029 <pre class="programlisting"><span class="returnvalue">void</span>
1030 hb_set_union (<em class="parameter"><code><a class="link" href="harfbuzz-hb-set.html#hb-set-t"><span class="type">hb_set_t</span></a> *set</code></em>,
1031               <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-set.html#hb-set-t"><span class="type">hb_set_t</span></a> *other</code></em>);</pre>
1032 <div class="refsect3">
1033 <a name="hb-set-union.parameters"></a><h4>Parameters</h4>
1034 <div class="informaltable"><table class="informaltable" width="100%" border="0">
1035 <colgroup>
1036 <col width="150px" class="parameters_name">
1037 <col class="parameters_description">
1038 <col width="200px" class="parameters_annotations">
1039 </colgroup>
1040 <tbody><tr>
1041 <td class="parameter_name"><p>set</p></td>
1042 <td class="parameter_description"><p>a set.</p></td>
1043 <td class="parameter_annotations"> </td>
1044 </tr></tbody>
1045 </table></div>
1046 </div>
1047 <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p>
1048 </div>
1049 </div>
1050 <div class="refsect1">
1051 <a name="harfbuzz-hb-set.other_details"></a><h2>Types and Values</h2>
1052 <div class="refsect2">
1053 <a name="HB-SET-VALUE-INVALID:CAPS"></a><h3>HB_SET_VALUE_INVALID</h3>
1054 <pre class="programlisting">#define HB_SET_VALUE_INVALID ((hb_codepoint_t) -1)
1055 </pre>
1056 </div>
1057 <hr>
1058 <div class="refsect2">
1059 <a name="hb-set-t"></a><h3>hb_set_t</h3>
1060 <pre class="programlisting">typedef struct hb_set_t hb_set_t;
1061 </pre>
1062 </div>
1063 </div>
1064 </div>
1065 <div class="footer">
1066 <hr>Generated by GTK-Doc V1.27.1</div>
1067 </body>
1068 </html>