mirror of
https://github.com/php/doc-pt_br.git
synced 2026-04-25 00:58:07 +02:00
Leonardo Lara Rodrigues
103 lines
2.8 KiB
XML
103 lines
2.8 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- EN-Revision: 4754397753fd79f1c846868b66a2448babab1c54 Maintainer: leonardolara Status: ready --><!-- CREDITS: leonardolara -->
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<refentry xml:id="eventbuffer.pullup" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
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<refnamediv>
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<refname>EventBuffer::pullup</refname>
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<refpurpose>Lineariza os dados dentro do buffer
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e retorna seu conteúdo como uma string</refpurpose>
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</refnamediv>
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<refsect1 role="description">
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&reftitle.description;
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<methodsynopsis>
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<modifier>public</modifier>
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<type>string</type>
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<methodname>EventBuffer::pullup</methodname>
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<methodparam>
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<type>int</type>
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<parameter>size</parameter>
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</methodparam>
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</methodsynopsis>
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<para>
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"Lineariza" os primeiros
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<parameter>size</parameter>
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bytes do buffer, copiando ou movendo-os conforme necessário para garantir que
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sejam todos contíguos e ocupem o mesmo pedaço de memória. Se size for
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negativo, a função lineariza o buffer inteiro.
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</para>
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<warning>
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<para>
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Chamar
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<methodname>EventBuffer::pullup</methodname>
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com um tamanho grande pode ser bem lento, já que potencialmente precisa copiar
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todo o conteúdo do buffer.
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</para>
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</warning>
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</refsect1>
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<refsect1 role="parameters">
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&reftitle.parameters;
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<variablelist>
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<varlistentry>
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<term>
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<parameter>size</parameter>
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</term>
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<listitem>
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<para>
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O número de bytes necessários para serem contíguos dentro do buffer.
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</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</refsect1>
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<refsect1 role="returnvalues">
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&reftitle.returnvalues;
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<para>
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Se
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<parameter>size</parameter>
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for maior que o número de bytes no buffer, a função retornará
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&null;. Caso contrário,
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<methodname>EventBuffer::pullup</methodname>
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retornará string.
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</para>
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</refsect1>
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<refsect1 role="seealso">
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&reftitle.seealso;
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<simplelist>
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<member>
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<methodname>EventBuffer::copyout</methodname>
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</member>
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<member>
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<methodname>EventBuffer::drain</methodname>
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</member>
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<member>
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<methodname>EventBuffer::read</methodname>
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</member>
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<member>
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<methodname>EventBuffer::readLine</methodname>
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</member>
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<member>
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<methodname>EventBuffer::appendFrom</methodname>
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</member>
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</simplelist>
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</refsect1>
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</refentry>
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<!-- Keep this comment at the end of the file
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Local variables:
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mode: sgml
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sgml-omittag:t
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sgml-shorttag:t
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sgml-minimize-attributes:nil
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sgml-always-quote-attributes:t
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sgml-indent-step:1
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sgml-indent-data:t
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indent-tabs-mode:nil
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sgml-parent-document:nil
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sgml-default-dtd-file:"~/.phpdoc/manual.ced"
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sgml-exposed-tags:nil
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sgml-local-catalogs:nil
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sgml-local-ecat-files:nil
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End:
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vim600: syn=xml fen fdm=syntax fdl=2 si
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vim: et tw=78 syn=sgml
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vi: ts=1 sw=1
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-->
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