docs/reference/html/gi-GITypeInfo.html

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  18                   <a href="#gi-GITypeInfo.description" class="shortcut">Description</a></span>
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  25 <div class="refentry">
  26 <a name="gi-GITypeInfo"></a><div class="titlepage"></div>
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  28 <td valign="top">
  29 <h2><span class="refentrytitle"><a name="gi-GITypeInfo.top_of_page"></a>GITypeInfo</span></h2>
  30 <p>GITypeInfo — Struct representing a type</p>
  31 </td>
  32 <td class="gallery_image" valign="top" align="right"></td>
  33 </tr></table></div>
  34 <div class="refsect1">
  35 <a name="gi-GITypeInfo.functions"></a><h2>Functions</h2>
  36 <div class="informaltable"><table width="100%" border="0">
  37 <colgroup>
  38 <col width="150px" class="functions_return">
  39 <col class="functions_name">
  40 </colgroup>
  41 <tbody>
  42 <tr>
  43 <td class="define_keyword">#define</td>
  44 <td class="function_name">
  45 <a class="link" href="gi-GITypeInfo.html#GI-IS-TYPE-INFO:CAPS" title="GI_IS_TYPE_INFO()">GI_IS_TYPE_INFO</a><span class="c_punctuation">()</span>
  46 </td>
  47 </tr>
  48 <tr>
  49 <td class="function_type">const <span class="returnvalue">gchar</span> *
  50 </td>
  51 <td class="function_name">
  52 <a class="link" href="gi-GITypeInfo.html#g-type-tag-to-string" title="g_type_tag_to_string ()">g_type_tag_to_string</a> <span class="c_punctuation">()</span>
  53 </td>
  54 </tr>
  55 <tr>
  56 <td class="function_type">const <span class="returnvalue">gchar</span> *
  57 </td>
  58 <td class="function_name">
  59 <a class="link" href="gi-GITypeInfo.html#g-info-type-to-string" title="g_info_type_to_string ()">g_info_type_to_string</a> <span class="c_punctuation">()</span>
  60 </td>
  61 </tr>
  62 <tr>
  63 <td class="function_type">
  64 <span class="returnvalue">gboolean</span>
  65 </td>
  66 <td class="function_name">
  67 <a class="link" href="gi-GITypeInfo.html#g-type-info-is-pointer" title="g_type_info_is_pointer ()">g_type_info_is_pointer</a> <span class="c_punctuation">()</span>
  68 </td>
  69 </tr>
  70 <tr>
  71 <td class="function_type">
  72 <a class="link" href="gi-common-types.html#GITypeTag" title="enum GITypeTag"><span class="returnvalue">GITypeTag</span></a>
  73 </td>
  74 <td class="function_name">
  75 <a class="link" href="gi-GITypeInfo.html#g-type-info-get-tag" title="g_type_info_get_tag ()">g_type_info_get_tag</a> <span class="c_punctuation">()</span>
  76 </td>
  77 </tr>
  78 <tr>
  79 <td class="function_type">
  80 <a class="link" href="gi-GITypeInfo.html#GITypeInfo" title="GITypeInfo"><span class="returnvalue">GITypeInfo</span></a> *
  81 </td>
  82 <td class="function_name">
  83 <a class="link" href="gi-GITypeInfo.html#g-type-info-get-param-type" title="g_type_info_get_param_type ()">g_type_info_get_param_type</a> <span class="c_punctuation">()</span>
  84 </td>
  85 </tr>
  86 <tr>
  87 <td class="function_type">
  88 <span class="returnvalue">GIBaseInfo</span> *
  89 </td>
  90 <td class="function_name">
  91 <a class="link" href="gi-GITypeInfo.html#g-type-info-get-interface" title="g_type_info_get_interface ()">g_type_info_get_interface</a> <span class="c_punctuation">()</span>
  92 </td>
  93 </tr>
  94 <tr>
  95 <td class="function_type">
  96 <span class="returnvalue">gint</span>
  97 </td>
  98 <td class="function_name">
  99 <a class="link" href="gi-GITypeInfo.html#g-type-info-get-array-length" title="g_type_info_get_array_length ()">g_type_info_get_array_length</a> <span class="c_punctuation">()</span>
 100 </td>
 101 </tr>
 102 <tr>
 103 <td class="function_type">
 104 <span class="returnvalue">gint</span>
 105 </td>
 106 <td class="function_name">
 107 <a class="link" href="gi-GITypeInfo.html#g-type-info-get-array-fixed-size" title="g_type_info_get_array_fixed_size ()">g_type_info_get_array_fixed_size</a> <span class="c_punctuation">()</span>
 108 </td>
 109 </tr>
 110 <tr>
 111 <td class="function_type">
 112 <span class="returnvalue">gboolean</span>
 113 </td>
 114 <td class="function_name">
 115 <a class="link" href="gi-GITypeInfo.html#g-type-info-is-zero-terminated" title="g_type_info_is_zero_terminated ()">g_type_info_is_zero_terminated</a> <span class="c_punctuation">()</span>
 116 </td>
 117 </tr>
 118 <tr>
 119 <td class="function_type">
 120 <a class="link" href="gi-common-types.html#GIArrayType" title="enum GIArrayType"><span class="returnvalue">GIArrayType</span></a>
 121 </td>
 122 <td class="function_name">
 123 <a class="link" href="gi-GITypeInfo.html#g-type-info-get-array-type" title="g_type_info_get_array_type ()">g_type_info_get_array_type</a> <span class="c_punctuation">()</span>
 124 </td>
 125 </tr>
 126 </tbody>
 127 </table></div>
 128 </div>
 129 <div class="refsect1">
 130 <a name="gi-GITypeInfo.other"></a><h2>Types and Values</h2>
 131 <div class="informaltable"><table width="100%" border="0">
 132 <colgroup>
 133 <col width="150px" class="name">
 134 <col class="description">
 135 </colgroup>
 136 <tbody><tr>
 137 <td class="typedef_keyword">typedef</td>
 138 <td class="function_name"><a class="link" href="gi-GITypeInfo.html#GITypeInfo" title="GITypeInfo">GITypeInfo</a></td>
 139 </tr></tbody>
 140 </table></div>
 141 </div>
 142 <div class="refsect1">
 143 <a name="gi-GITypeInfo.description"></a><h2>Description</h2>
 144 <p>GITypeInfo represents a type. You can retrieve a type info from
 145 an argument (see <a class="link" href="gi-GIArgInfo.html#GIArgInfo" title="GIArgInfo"><span class="type">GIArgInfo</span></a>), a functions return value (see <a class="link" href="gi-GIFunctionInfo.html#GIFunctionInfo" title="GIFunctionInfo"><span class="type">GIFunctionInfo</span></a>),
 146 a field (see <a class="link" href="gi-GIFieldInfo.html#GIFieldInfo" title="GIFieldInfo"><span class="type">GIFieldInfo</span></a>), a property (see <a class="link" href="gi-GIPropertyInfo.html#GIPropertyInfo" title="GIPropertyInfo"><span class="type">GIPropertyInfo</span></a>), a constant
 147 (see <a class="link" href="gi-GIConstantInfo.html#GIConstantInfo" title="GIConstantInfo"><span class="type">GIConstantInfo</span></a>) or for a union discriminator (see <a class="link" href="gi-GIUnionInfo.html#GIUnionInfo" title="GIUnionInfo"><span class="type">GIUnionInfo</span></a>).</p>
 148 <p>A type can either be a of a basic type which is a standard C primitive
 149 type or an interface type. For interface types you need to call
 150 <a class="link" href="gi-GITypeInfo.html#g-type-info-get-interface" title="g_type_info_get_interface ()"><code class="function">g_type_info_get_interface()</code></a> to get a reference to the base info for that
 151 interface.</p>
 152 <div class="refsect1">
 153 <a name="gi-gitypeinfo.struct-hierarchy"></a><h2>Struct hierarchy</h2>
 154 <pre class="synopsis">
 155   <a class="link" href="gi-GIBaseInfo.html" title="GIBaseInfo">GIBaseInfo</a>
 156    +----GITypeInfo
 157 </pre>
 158 </div>
 159 </div>
 160 <div class="refsect1">
 161 <a name="gi-GITypeInfo.functions_details"></a><h2>Functions</h2>
 162 <div class="refsect2">
 163 <a name="GI-IS-TYPE-INFO:CAPS"></a><h3>GI_IS_TYPE_INFO()</h3>
 164 <pre class="programlisting">#define             GI_IS_TYPE_INFO(info)</pre>
 165 <p>Checks if <em class="parameter"><code>info</code></em>
 166  is a <a class="link" href="gi-GITypeInfo.html#GITypeInfo" title="GITypeInfo"><span class="type">GITypeInfo</span></a>.</p>
 167 <div class="refsect3">
 168 <a name="id-1.4.2.21.6.2.5"></a><h4>Parameters</h4>
 169 <div class="informaltable"><table width="100%" border="0">
 170 <colgroup>
 171 <col width="150px" class="parameters_name">
 172 <col class="parameters_description">
 173 <col width="200px" class="parameters_annotations">
 174 </colgroup>
 175 <tbody><tr>
 176 <td class="parameter_name"><p>info</p></td>
 177 <td class="parameter_description"><p>an info structure</p></td>
 178 <td class="parameter_annotations"> </td>
 179 </tr></tbody>
 180 </table></div>
 181 </div>
 182 </div>
 183 <hr>
 184 <div class="refsect2">
 185 <a name="g-type-tag-to-string"></a><h3>g_type_tag_to_string ()</h3>
 186 <pre class="programlisting">const <span class="returnvalue">gchar</span> *
 187 g_type_tag_to_string (<em class="parameter"><code><a class="link" href="gi-common-types.html#GITypeTag" title="enum GITypeTag"><span class="type">GITypeTag</span></a> type</code></em>);</pre>
 188 <p>Obtain a string representation of <em class="parameter"><code>type</code></em>
 189 </p>
 190 <div class="refsect3">
 191 <a name="id-1.4.2.21.6.3.5"></a><h4>Parameters</h4>
 192 <div class="informaltable"><table width="100%" border="0">
 193 <colgroup>
 194 <col width="150px" class="parameters_name">
 195 <col class="parameters_description">
 196 <col width="200px" class="parameters_annotations">
 197 </colgroup>
 198 <tbody><tr>
 199 <td class="parameter_name"><p>type</p></td>
 200 <td class="parameter_description"><p>the type_tag</p></td>
 201 <td class="parameter_annotations"> </td>
 202 </tr></tbody>
 203 </table></div>
 204 </div>
 205 <div class="refsect3">
 206 <a name="id-1.4.2.21.6.3.6"></a><h4>Returns</h4>
 207 <p> the string</p>
 208 </div>
 209 </div>
 210 <hr>
 211 <div class="refsect2">
 212 <a name="g-info-type-to-string"></a><h3>g_info_type_to_string ()</h3>
 213 <pre class="programlisting">const <span class="returnvalue">gchar</span> *
 214 g_info_type_to_string (<em class="parameter"><code><a class="link" href="gi-GIBaseInfo.html#GIInfoType" title="enum GIInfoType"><span class="type">GIInfoType</span></a> type</code></em>);</pre>
 215 <p>Obtain a string representation of <em class="parameter"><code>type</code></em>
 216 </p>
 217 <div class="refsect3">
 218 <a name="id-1.4.2.21.6.4.5"></a><h4>Parameters</h4>
 219 <div class="informaltable"><table width="100%" border="0">
 220 <colgroup>
 221 <col width="150px" class="parameters_name">
 222 <col class="parameters_description">
 223 <col width="200px" class="parameters_annotations">
 224 </colgroup>
 225 <tbody><tr>
 226 <td class="parameter_name"><p>type</p></td>
 227 <td class="parameter_description"><p>the info type</p></td>
 228 <td class="parameter_annotations"> </td>
 229 </tr></tbody>
 230 </table></div>
 231 </div>
 232 <div class="refsect3">
 233 <a name="id-1.4.2.21.6.4.6"></a><h4>Returns</h4>
 234 <p> the string</p>
 235 </div>
 236 </div>
 237 <hr>
 238 <div class="refsect2">
 239 <a name="g-type-info-is-pointer"></a><h3>g_type_info_is_pointer ()</h3>
 240 <pre class="programlisting"><span class="returnvalue">gboolean</span>
 241 g_type_info_is_pointer (<em class="parameter"><code><a class="link" href="gi-GITypeInfo.html#GITypeInfo" title="GITypeInfo"><span class="type">GITypeInfo</span></a> *info</code></em>);</pre>
 242 <p>Obtain if the type is passed as a reference.</p>
 243 <div class="refsect3">
 244 <a name="id-1.4.2.21.6.5.5"></a><h4>Parameters</h4>
 245 <div class="informaltable"><table width="100%" border="0">
 246 <colgroup>
 247 <col width="150px" class="parameters_name">
 248 <col class="parameters_description">
 249 <col width="200px" class="parameters_annotations">
 250 </colgroup>
 251 <tbody><tr>
 252 <td class="parameter_name"><p>info</p></td>
 253 <td class="parameter_description"><p>a <a class="link" href="gi-GITypeInfo.html#GITypeInfo" title="GITypeInfo"><span class="type">GITypeInfo</span></a></p></td>
 254 <td class="parameter_annotations"> </td>
 255 </tr></tbody>
 256 </table></div>
 257 </div>
 258 <div class="refsect3">
 259 <a name="id-1.4.2.21.6.5.6"></a><h4>Returns</h4>
 260 <p> <code class="literal">TRUE</code> if it is a pointer</p>
 261 </div>
 262 </div>
 263 <hr>
 264 <div class="refsect2">
 265 <a name="g-type-info-get-tag"></a><h3>g_type_info_get_tag ()</h3>
 266 <pre class="programlisting"><a class="link" href="gi-common-types.html#GITypeTag" title="enum GITypeTag"><span class="returnvalue">GITypeTag</span></a>
 267 g_type_info_get_tag (<em class="parameter"><code><a class="link" href="gi-GITypeInfo.html#GITypeInfo" title="GITypeInfo"><span class="type">GITypeInfo</span></a> *info</code></em>);</pre>
 268 <p>Obtain the type tag for the type. See <a class="link" href="gi-common-types.html#GITypeTag" title="enum GITypeTag"><span class="type">GITypeTag</span></a> for a list
 269 of type tags.</p>
 270 <div class="refsect3">
 271 <a name="id-1.4.2.21.6.6.5"></a><h4>Parameters</h4>
 272 <div class="informaltable"><table width="100%" border="0">
 273 <colgroup>
 274 <col width="150px" class="parameters_name">
 275 <col class="parameters_description">
 276 <col width="200px" class="parameters_annotations">
 277 </colgroup>
 278 <tbody><tr>
 279 <td class="parameter_name"><p>info</p></td>
 280 <td class="parameter_description"><p>a <a class="link" href="gi-GITypeInfo.html#GITypeInfo" title="GITypeInfo"><span class="type">GITypeInfo</span></a></p></td>
 281 <td class="parameter_annotations"> </td>
 282 </tr></tbody>
 283 </table></div>
 284 </div>
 285 <div class="refsect3">
 286 <a name="id-1.4.2.21.6.6.6"></a><h4>Returns</h4>
 287 <p> the type tag</p>
 288 </div>
 289 </div>
 290 <hr>
 291 <div class="refsect2">
 292 <a name="g-type-info-get-param-type"></a><h3>g_type_info_get_param_type ()</h3>
 293 <pre class="programlisting"><a class="link" href="gi-GITypeInfo.html#GITypeInfo" title="GITypeInfo"><span class="returnvalue">GITypeInfo</span></a> *
 294 g_type_info_get_param_type (<em class="parameter"><code><a class="link" href="gi-GITypeInfo.html#GITypeInfo" title="GITypeInfo"><span class="type">GITypeInfo</span></a> *info</code></em>,
 295                             <em class="parameter"><code><span class="type">gint</span> n</code></em>);</pre>
 296 <p>Obtain the parameter type <em class="parameter"><code>n</code></em>
 297 .</p>
 298 <div class="refsect3">
 299 <a name="id-1.4.2.21.6.7.5"></a><h4>Parameters</h4>
 300 <div class="informaltable"><table width="100%" border="0">
 301 <colgroup>
 302 <col width="150px" class="parameters_name">
 303 <col class="parameters_description">
 304 <col width="200px" class="parameters_annotations">
 305 </colgroup>
 306 <tbody>
 307 <tr>
 308 <td class="parameter_name"><p>info</p></td>
 309 <td class="parameter_description"><p>a <a class="link" href="gi-GITypeInfo.html#GITypeInfo" title="GITypeInfo"><span class="type">GITypeInfo</span></a></p></td>
 310 <td class="parameter_annotations"> </td>
 311 </tr>
 312 <tr>
 313 <td class="parameter_name"><p>n</p></td>
 314 <td class="parameter_description"><p>index of the parameter</p></td>
 315 <td class="parameter_annotations"> </td>
 316 </tr>
 317 </tbody>
 318 </table></div>
 319 </div>
 320 <div class="refsect3">
 321 <a name="id-1.4.2.21.6.7.6"></a><h4>Returns</h4>
 322 <p> the param type info. </p>
 323 <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p>
 324 </div>
 325 </div>
 326 <hr>
 327 <div class="refsect2">
 328 <a name="g-type-info-get-interface"></a><h3>g_type_info_get_interface ()</h3>
 329 <pre class="programlisting"><span class="returnvalue">GIBaseInfo</span> *
 330 g_type_info_get_interface (<em class="parameter"><code><a class="link" href="gi-GITypeInfo.html#GITypeInfo" title="GITypeInfo"><span class="type">GITypeInfo</span></a> *info</code></em>);</pre>
 331 <p>For types which have <a class="link" href="gi-common-types.html#GI-TYPE-TAG-INTERFACE:CAPS"><span class="type">GI_TYPE_TAG_INTERFACE</span></a> such as GObjects and boxed values,
 332 this function returns full information about the referenced type.  You can then
 333 inspect the type of the returned <span class="type">GIBaseInfo</span> to further query whether it is
 334 a concrete GObject, a GInterface, a structure, etc. using <a class="link" href="gi-GIBaseInfo.html#g-base-info-get-type" title="g_base_info_get_type ()"><code class="function">g_base_info_get_type()</code></a>.</p>
 335 <div class="refsect3">
 336 <a name="id-1.4.2.21.6.8.5"></a><h4>Parameters</h4>
 337 <div class="informaltable"><table width="100%" border="0">
 338 <colgroup>
 339 <col width="150px" class="parameters_name">
 340 <col class="parameters_description">
 341 <col width="200px" class="parameters_annotations">
 342 </colgroup>
 343 <tbody><tr>
 344 <td class="parameter_name"><p>info</p></td>
 345 <td class="parameter_description"><p>a <a class="link" href="gi-GITypeInfo.html#GITypeInfo" title="GITypeInfo"><span class="type">GITypeInfo</span></a></p></td>
 346 <td class="parameter_annotations"> </td>
 347 </tr></tbody>
 348 </table></div>
 349 </div>
 350 <div class="refsect3">
 351 <a name="id-1.4.2.21.6.8.6"></a><h4>Returns</h4>
 352 <p> the <span class="type">GIBaseInfo</span>, or <code class="literal">NULL</code>. Free it with
 353 <a class="link" href="gi-GIBaseInfo.html#g-base-info-unref" title="g_base_info_unref ()"><code class="function">g_base_info_unref()</code></a> when done. </p>
 354 <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p>
 355 </div>
 356 </div>
 357 <hr>
 358 <div class="refsect2">
 359 <a name="g-type-info-get-array-length"></a><h3>g_type_info_get_array_length ()</h3>
 360 <pre class="programlisting"><span class="returnvalue">gint</span>
 361 g_type_info_get_array_length (<em class="parameter"><code><a class="link" href="gi-GITypeInfo.html#GITypeInfo" title="GITypeInfo"><span class="type">GITypeInfo</span></a> *info</code></em>);</pre>
 362 <p>Obtain the array length of the type. The type tag must be a
 363 <a class="link" href="gi-common-types.html#GI-TYPE-TAG-ARRAY:CAPS"><span class="type">GI_TYPE_TAG_ARRAY</span></a> or -1 will returned.</p>
 364 <div class="refsect3">
 365 <a name="id-1.4.2.21.6.9.5"></a><h4>Parameters</h4>
 366 <div class="informaltable"><table width="100%" border="0">
 367 <colgroup>
 368 <col width="150px" class="parameters_name">
 369 <col class="parameters_description">
 370 <col width="200px" class="parameters_annotations">
 371 </colgroup>
 372 <tbody><tr>
 373 <td class="parameter_name"><p>info</p></td>
 374 <td class="parameter_description"><p>a <a class="link" href="gi-GITypeInfo.html#GITypeInfo" title="GITypeInfo"><span class="type">GITypeInfo</span></a></p></td>
 375 <td class="parameter_annotations"> </td>
 376 </tr></tbody>
 377 </table></div>
 378 </div>
 379 <div class="refsect3">
 380 <a name="id-1.4.2.21.6.9.6"></a><h4>Returns</h4>
 381 <p> the array length, or -1 if the type is not an array</p>
 382 </div>
 383 </div>
 384 <hr>
 385 <div class="refsect2">
 386 <a name="g-type-info-get-array-fixed-size"></a><h3>g_type_info_get_array_fixed_size ()</h3>
 387 <pre class="programlisting"><span class="returnvalue">gint</span>
 388 g_type_info_get_array_fixed_size (<em class="parameter"><code><a class="link" href="gi-GITypeInfo.html#GITypeInfo" title="GITypeInfo"><span class="type">GITypeInfo</span></a> *info</code></em>);</pre>
 389 <p>Obtain the fixed array size of the type. The type tag must be a
 390 <a class="link" href="gi-common-types.html#GI-TYPE-TAG-ARRAY:CAPS"><span class="type">GI_TYPE_TAG_ARRAY</span></a> or -1 will returned.</p>
 391 <div class="refsect3">
 392 <a name="id-1.4.2.21.6.10.5"></a><h4>Parameters</h4>
 393 <div class="informaltable"><table width="100%" border="0">
 394 <colgroup>
 395 <col width="150px" class="parameters_name">
 396 <col class="parameters_description">
 397 <col width="200px" class="parameters_annotations">
 398 </colgroup>
 399 <tbody><tr>
 400 <td class="parameter_name"><p>info</p></td>
 401 <td class="parameter_description"><p>a <a class="link" href="gi-GITypeInfo.html#GITypeInfo" title="GITypeInfo"><span class="type">GITypeInfo</span></a></p></td>
 402 <td class="parameter_annotations"> </td>
 403 </tr></tbody>
 404 </table></div>
 405 </div>
 406 <div class="refsect3">
 407 <a name="id-1.4.2.21.6.10.6"></a><h4>Returns</h4>
 408 <p> the size or -1 if it's not an array</p>
 409 </div>
 410 </div>
 411 <hr>
 412 <div class="refsect2">
 413 <a name="g-type-info-is-zero-terminated"></a><h3>g_type_info_is_zero_terminated ()</h3>
 414 <pre class="programlisting"><span class="returnvalue">gboolean</span>
 415 g_type_info_is_zero_terminated (<em class="parameter"><code><a class="link" href="gi-GITypeInfo.html#GITypeInfo" title="GITypeInfo"><span class="type">GITypeInfo</span></a> *info</code></em>);</pre>
 416 <p>Obtain if the last element of the array is <code class="literal">NULL</code>. The type tag must be a
 417 <a class="link" href="gi-common-types.html#GI-TYPE-TAG-ARRAY:CAPS"><span class="type">GI_TYPE_TAG_ARRAY</span></a> or <code class="literal">FALSE</code> will returned.</p>
 418 <div class="refsect3">
 419 <a name="id-1.4.2.21.6.11.5"></a><h4>Parameters</h4>
 420 <div class="informaltable"><table width="100%" border="0">
 421 <colgroup>
 422 <col width="150px" class="parameters_name">
 423 <col class="parameters_description">
 424 <col width="200px" class="parameters_annotations">
 425 </colgroup>
 426 <tbody><tr>
 427 <td class="parameter_name"><p>info</p></td>
 428 <td class="parameter_description"><p>a <a class="link" href="gi-GITypeInfo.html#GITypeInfo" title="GITypeInfo"><span class="type">GITypeInfo</span></a></p></td>
 429 <td class="parameter_annotations"> </td>
 430 </tr></tbody>
 431 </table></div>
 432 </div>
 433 <div class="refsect3">
 434 <a name="id-1.4.2.21.6.11.6"></a><h4>Returns</h4>
 435 <p> <code class="literal">TRUE</code> if zero terminated</p>
 436 </div>
 437 </div>
 438 <hr>
 439 <div class="refsect2">
 440 <a name="g-type-info-get-array-type"></a><h3>g_type_info_get_array_type ()</h3>
 441 <pre class="programlisting"><a class="link" href="gi-common-types.html#GIArrayType" title="enum GIArrayType"><span class="returnvalue">GIArrayType</span></a>
 442 g_type_info_get_array_type (<em class="parameter"><code><a class="link" href="gi-GITypeInfo.html#GITypeInfo" title="GITypeInfo"><span class="type">GITypeInfo</span></a> *info</code></em>);</pre>
 443 <p>Obtain the array type for this type. See <a class="link" href="gi-common-types.html#GIArrayType" title="enum GIArrayType"><span class="type">GIArrayType</span></a> for a list of
 444 possible values. If the type tag of this type is not array, -1 will be
 445 returned.</p>
 446 <div class="refsect3">
 447 <a name="id-1.4.2.21.6.12.5"></a><h4>Parameters</h4>
 448 <div class="informaltable"><table width="100%" border="0">
 449 <colgroup>
 450 <col width="150px" class="parameters_name">
 451 <col class="parameters_description">
 452 <col width="200px" class="parameters_annotations">
 453 </colgroup>
 454 <tbody><tr>
 455 <td class="parameter_name"><p>info</p></td>
 456 <td class="parameter_description"><p>a <a class="link" href="gi-GITypeInfo.html#GITypeInfo" title="GITypeInfo"><span class="type">GITypeInfo</span></a></p></td>
 457 <td class="parameter_annotations"> </td>
 458 </tr></tbody>
 459 </table></div>
 460 </div>
 461 <div class="refsect3">
 462 <a name="id-1.4.2.21.6.12.6"></a><h4>Returns</h4>
 463 <p> the array type or -1</p>
 464 </div>
 465 </div>
 466 </div>
 467 <div class="refsect1">
 468 <a name="gi-GITypeInfo.other_details"></a><h2>Types and Values</h2>
 469 <div class="refsect2">
 470 <a name="GITypeInfo"></a><h3>GITypeInfo</h3>
 471 <pre class="programlisting">typedef GIBaseInfo GITypeInfo;
 472 </pre>
 473 <p>Represents type information, direction, transfer etc.</p>
 474 </div>
 475 </div>
 476 </div>
 477 <div class="footer">
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