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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<refentry xml:id="quickhashintstringhash.construct" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
<refnamediv>
<refname>QuickHashIntStringHash::__construct</refname>
<refpurpose>Creates a new QuickHashIntStringHash object</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<modifier>public</modifier> <methodname>QuickHashIntStringHash::__construct</methodname>
<methodparam><type>int</type><parameter>size</parameter></methodparam>
<methodparam choice="opt"><type>int</type><parameter>options</parameter><initializer>0</initializer></methodparam>
</methodsynopsis>
<para>
This constructor creates a new <classname>QuickHashIntStringHash</classname>. The size is the amount of
bucket lists to create. The more lists there are, the less collisions you
will have. Options are also supported.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>size</parameter></term>
<listitem>
<para>
The amount of bucket lists to configure. The number you pass in will be
automatically rounded up to the next power of two. It is also
automatically limited from <literal>64</literal> to <literal>4194304</literal>.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>options</parameter></term>
<listitem>
<para>
The options that you can pass in are: <constant>QuickHashIntStringHash::CHECK_FOR_DUPES</constant>,
which makes sure no duplicate entries are added to the hash;
<constant>QuickHashIntStringHash::DO_NOT_USE_ZEND_ALLOC</constant> to not use PHP's internal memory
manager as well as one of <constant>QuickHashIntStringHash::HASHER_NO_HASH</constant>,
<constant>QuickHashIntStringHash::HASHER_JENKINS1</constant> or <constant>QuickHashIntStringHash::HASHER_JENKINS2</constant>.
These last three configure which hashing algorithm to use. All options
can be combined using bitmasks.
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
Returns a new <classname>QuickHashIntStringHash</classname> object.
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title><function>QuickHashIntStringHash::__construct</function> example</title>
<programlisting role="php">
<![CDATA[
<?php
var_dump( new QuickHashIntStringHash( 1024 ) );
var_dump( new QuickHashIntStringHash( 1024, QuickHashIntStringHash::CHECK_FOR_DUPES ) );
var_dump(
new QuickHashIntStringHash(
1024,
QuickHashIntStringHash::DO_NOT_USE_ZEND_ALLOC | QuickHashIntStringHash::HASHER_JENKINS2
)
);
?>
]]>
</programlisting>
</example>
</para>
</refsect1>
</refentry>
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