<div class="refentry" title="glDeleteQueries"><a id="glDeleteQueries"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>glDeleteQueries — delete named query objects</p></div><div class="refsynopsisdiv" title="C Specification"><h2>C Specification</h2><div class="funcsynopsis"><table class="funcprototype-table"><tr><td><code class="funcdef">void <b class="fsfunc">glDeleteQueries</b>(</code></td><td>GLsizei <var class="pdparam">n</var>, </td></tr><tr><td> </td><td>const GLuint * <var class="pdparam">ids</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div></div></div><div class="refsect1" title="Parameters"><a id="parameters"></a><h2>Parameters</h2><div class="variablelist"><dl><dt><span class="term"><em class="parameter"><code>n</code></em></span></dt><dd><p>

Specifies the number of query objects to be deleted.

</p></dd><dt><span class="term"><em class="parameter"><code>ids</code></em></span></dt><dd><p>

Specifies an array of query objects to be deleted.

</p></dd></dl></div></div><div class="refsect1" title="Description"><a id="description"></a><h2>Description</h2><p>

<code class="function">glDeleteQueries</code> deletes <em class="parameter"><code>n</code></em> query objects named by the elements of the array <em class="parameter"><code>ids</code></em>.

After a query object is deleted, it has no contents,

and its name is free for reuse (for example by <a class="citerefentry" href="glGenQueries"><span class="citerefentry"><span class="refentrytitle">glGenQueries</span></span></a>).

</p><p>

<code class="function">glDeleteQueries</code> silently ignores 0's and names that do not correspond to

existing query objects.

</p></div><div class="refsect1" title="Notes"><a id="notes"></a><h2>Notes</h2><p>

<code class="function">glDeleteQueries</code> is available only if the GL version is 1.5 or greater.

</p></div><div class="refsect1" title="Errors"><a id="errors"></a><h2>Errors</h2><p>

<code class="constant">GL_INVALID_VALUE</code> is generated if <em class="parameter"><code>n</code></em> is negative.

</p><p>

<code class="constant">GL_INVALID_OPERATION</code> is generated if <code class="function">glDeleteQueries</code> is executed

between the execution of <a class="citerefentry" href="glBegin"><span class="citerefentry"><span class="refentrytitle">glBegin</span></span></a> and the corresponding

execution of <a class="citerefentry" href="glEnd"><span class="citerefentry"><span class="refentrytitle">glEnd</span></span></a>.

</p></div><div class="refsect1" title="Associated Gets"><a id="associatedgets"></a><h2>Associated Gets</h2><p>

<a class="citerefentry" href="glIsQuery"><span class="citerefentry"><span class="refentrytitle">glIsQuery</span></span></a>

</p></div><div class="refsect1" title="See Also"><a id="seealso"></a><h2>See Also</h2><p>

<a class="citerefentry" href="glBeginQuery"><span class="citerefentry"><span class="refentrytitle">glBeginQuery</span></span></a>,

<a class="citerefentry" href="glEndQuery"><span class="citerefentry"><span class="refentrytitle">glEndQuery</span></span></a>,

<a class="citerefentry" href="glGenQueries"><span class="citerefentry"><span class="refentrytitle">glGenQueries</span></span></a>,

<a class="citerefentry" href="glGetQueryiv"><span class="citerefentry"><span class="refentrytitle">glGetQueryiv</span></span></a>,

<a class="citerefentry" href="glGetQueryObject"><span class="citerefentry"><span class="refentrytitle">glGetQueryObject</span></span></a>

</p></div><div class="refsect1" title="Copyright"><div id="Copyright"><h2>Copyright</h2><p>

Copyright © 2005 Addison-Wesley.

This material may be distributed subject to the terms and conditions set forth in

the Open Publication License, v 1.0, 8 June 1999.

<a class="ulink" href="https://opencontent.org/openpub/" target="_top">https://opencontent.org/openpub/</a>.

</p></div></div></div>