| <!-- |
| SPDX-FileCopyrightText: The Apache Software Foundation |
| |
| SPDX-License-Identifier: Apache-2.0 |
| --> |
| |
| <!DOCTYPE html> |
| <html lang="en"> |
| <head> |
| <title>Parquet.ArrowFileReader.get_schema</title> |
| <meta name="viewport" content="width=device-width, initial-scale=1"> |
| |
| <meta charset="utf-8" /> |
| |
| |
| <meta property="og:type" content="website"/> |
| |
| |
| |
| |
| <meta priority="og:title" content="Parquet.ArrowFileReader.get_schema"/> |
| <meta priority="og:description" content="Reference for Parquet.ArrowFileReader.get_schema"/> |
| <meta name="twitter:title" content="Parquet.ArrowFileReader.get_schema"/> |
| <meta name="twitter:description" content="Reference for Parquet.ArrowFileReader.get_schema"/> |
| |
| |
| |
| <meta name="twitter:card" content="summary"/> |
| |
| |
| |
| |
| |
| |
| <link rel="stylesheet" href="style.css" type="text/css" /> |
| |
| |
| |
| |
| <script src="urlmap.js"></script> |
| |
| |
| <script src="fzy.js"></script> |
| <script src="search.js"></script> |
| |
| <script src="main.js"></script> |
| </head> |
| |
| <body> |
| <div id="body-wrapper" tabindex="-1"> |
| |
| <nav class="sidebar devhelp-hidden"> |
| |
| |
| <div class="search section"> |
| <form id="search-form" autocomplete="off"> |
| <input id="search-input" type="text" name="do-not-autocomplete" placeholder="Click, or press 's' to search" autocomplete="off"/> |
| </form> |
| </div> |
| |
| <div class="section namespace"> |
| <h3><a href="index.html">Parquet</a></h3> |
| <p>API Version: 1.0</p> |
| |
| <p>Library Version: 22.0.0.dev</p> |
| |
| </div> |
| |
| <div class="section"> |
| <h5>Type</h5> |
| <div class="links"> |
| <a href="class.ArrowFileReader.html">ArrowFileReader</a> |
| </div> |
| </div> |
| <div class="section"> |
| <h5>Methods</h5> |
| <div class="links"> |
| |
| <a class="method" href="method.ArrowFileReader.get_metadata.html">get_metadata</a> |
| |
| <a class="method" href="method.ArrowFileReader.get_n_row_groups.html">get_n_row_groups</a> |
| |
| <a class="method" href="method.ArrowFileReader.get_n_rows.html">get_n_rows</a> |
| |
| <a class="method current" href="method.ArrowFileReader.get_schema.html">get_schema</a> |
| |
| <a class="method" href="method.ArrowFileReader.read_column_data.html">read_column_data</a> |
| |
| <a class="method" href="method.ArrowFileReader.read_row_group.html">read_row_group</a> |
| |
| <a class="method" href="method.ArrowFileReader.read_table.html">read_table</a> |
| |
| <a class="method" href="method.ArrowFileReader.set_use_threads.html">set_use_threads</a> |
| |
| </div> |
| </div> |
| |
| <div class="section generator"> |
| <p>Generated by <a href="https://gitlab.gnome.org/GNOME/gi-docgen">gi-docgen</a> 2023.1</p> |
| </div> |
| </nav> |
| |
| <button id="btn-to-top" class="hidden"><span class="up-arrow"></span></button> |
| |
| |
| <section id="main" class="content"> |
| <header> |
| <h3>Method</h3> |
| <h1><a href="index.html">Parquet</a><span class="sep"></span><a href="class.ArrowFileReader.html">ArrowFileReader</a><span class="sep"></span>get_schema</h1> |
| </header> |
| |
| <section> |
| <div class="docblock"> |
| <p><span class="emblem available">since: 0.12.0</span></p> |
| </div> |
| |
| <div class="declaration toggle-wrapper"> |
| <h4 style="display:flex;" id="declaration"> |
| Declaration |
| <a class="anchor" href="#declaration"></a> |
| |
| <a class="srclink" title="go to source location" href="https://github.com/apache/arrow/blob/main/c_glib/parquet-glib/arrow-file-reader.h#L60">[src]</a> |
| |
| </h4> |
| |
| <div class="docblock c-decl"> |
| <pre><code><div class="highlight"><pre><span></span><span class="n">GArrowSchema</span><span class="o">*</span> |
| <span class="n">gparquet_arrow_file_reader_get_schema</span><span class="w"> </span><span class="p">(</span> |
| <span class="w"> </span><span class="n">GParquetArrowFileReader</span><span class="o">*</span><span class="w"> </span><span class="n">reader</span> |
| <span class="w"> </span><span class="n">GError</span><span class="o">**</span><span class="w"> </span><span class="n">error</span> |
| <span class="p">)</span> |
| </pre></div> |
| </code></pre> |
| </div> |
| </div> |
| |
| <div class="description toggle-wrapper"> |
| <h4 style="display:flex;" id="description"> |
| Description |
| <a class="anchor" href="#description"></a> |
| |
| </h4> |
| |
| <div class="docblock"> |
| No description available. |
| </div> |
| |
| <div class="docblock"> |
| |
| <p>Available since: 0.12.0</p> |
| |
| |
| |
| |
| </div> |
| |
| |
| </div> |
| |
| |
| |
| |
| <div class="return-value toggle-wrapper"> |
| <h4 id="return-value"> |
| Return value |
| <a href="#return-value" class="anchor"></a> |
| </h4> |
| |
| <div class="docblock"> |
| <div class="returns"> |
| <div class="arg-description"> |
| <p><em>Type:</em> <a href="javascript:void(0)" data-link="class.Schema.html" data-namespace="Arrow" class="external"><code>GArrowSchema</code></a></p> |
| <p><p>A got <code>GArrowSchema</code>.</p></p> |
| </div> |
| <div> |
| <table> |
| |
| |
| |
| <tr><td title="transfer: full">The caller of the method takes ownership of the data, and is responsible for freeing it.</td></tr> |
| <tr><td>The return value can be <code>NULL</code>.</td></tr> |
| |
| </table> |
| </div> |
| </div> |
| </div> |
| </div> |
| |
| |
| </section> |
| </section> |
| |
| |
| |
| |
| <section id="search" class="content hidden"></section> |
| |
| <footer> |
| |
| </footer> |
| </div> |
| </body> |
| </html> |
