Blame |
Last modification |
View Log
| RSS feed
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook MathML Module V1.1b1//EN"
"http://www.oasis-open.org/docbook/xml/mathml/1.1CR1/dbmathml.dtd">
<refentry id="glDeleteQueries">
<refmeta>
<refmetainfo>
<copyright>
<year>2005</year>
<holder>Sams Publishing</holder>
</copyright>
</refmetainfo>
<refentrytitle>glDeleteQueries</refentrytitle>
<manvolnum>3G</manvolnum>
</refmeta>
<refnamediv>
<refname>glDeleteQueries</refname>
<refpurpose>delete named query objects</refpurpose>
</refnamediv>
<refsynopsisdiv><title>C Specification</title>
<funcsynopsis>
<funcprototype>
<funcdef>void <function>glDeleteQueries</function></funcdef>
<paramdef>GLsizei <parameter>n</parameter></paramdef>
<paramdef>const GLuint * <parameter>ids</parameter></paramdef>
</funcprototype>
</funcsynopsis>
</refsynopsisdiv>
<refsect1 id="parameters"><title>Parameters</title>
<variablelist>
<varlistentry>
<term><parameter>n</parameter></term>
<listitem>
<para>
Specifies the number of query objects to be deleted.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>ids</parameter></term>
<listitem>
<para>
Specifies an array of query objects to be deleted.
</para>
</listitem>
</varlistentry>
</variablelist>
</refsect1>
<refsect1 id="description"><title>Description</title>
<para>
<function>glDeleteQueries</function> deletes <parameter>n</parameter> query objects named by the elements of the array <parameter>ids</parameter>.
After a query object is deleted, it has no contents,
and its name is free for reuse (for example by <citerefentry><refentrytitle>glGenQueries</refentrytitle></citerefentry>).
</para>
<para>
<function>glDeleteQueries</function> silently ignores 0's and names that do not correspond to
existing query objects.
</para>
</refsect1>
<refsect1 id="notes"><title>Notes</title>
<para>
<function>glDeleteQueries</function> is available only if the GL version is 1.5 or greater.
</para>
</refsect1>
<refsect1 id="errors"><title>Errors</title>
<para>
<constant>GL_INVALID_VALUE</constant> is generated if <parameter>n</parameter> is negative.
</para>
<para>
<constant>GL_INVALID_OPERATION</constant> is generated if <function>glDeleteQueries</function> is executed
between the execution of <citerefentry><refentrytitle>glBeginQuery</refentrytitle></citerefentry> and the corresponding
execution of <citerefentry><refentrytitle>glEndQuery</refentrytitle></citerefentry>.
</para>
<para>
<constant>GL_INVALID_OPERATION</constant> is generated if <function>glDeleteQueries</function> is executed
between the execution of <citerefentry><refentrytitle>glBegin</refentrytitle></citerefentry> and the corresponding
execution of <citerefentry><refentrytitle>glEnd</refentrytitle></citerefentry>.
</para>
</refsect1>
<refsect1 id="associatedgets"><title>Associated Gets</title>
<para>
<citerefentry><refentrytitle>glIsQuery</refentrytitle></citerefentry>
</para>
</refsect1>
<refsect1 id="seealso"><title>See Also</title>
<para>
<citerefentry><refentrytitle>glBeginQuery</refentrytitle></citerefentry>,
<citerefentry><refentrytitle>glEndQuery</refentrytitle></citerefentry>,
<citerefentry><refentrytitle>glGenQueries</refentrytitle></citerefentry>,
<citerefentry><refentrytitle>glGetQueryiv</refentrytitle></citerefentry>,
<citerefentry><refentrytitle>glGetQueryObject</refentrytitle></citerefentry>
</para>
</refsect1>
<refsect1 id="Copyright"><title>Copyright</title>
<para>
Copyright <trademark class="copyright"></trademark> 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.
<ulink url="http://opencontent.org/openpub/">http://opencontent.org/openpub/</ulink>.
</para>
</refsect1>
</refentry>