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<div id="class.parle-rparser" class="reference">
 <h1 class="title">La classe Parle\RParser</h1>
 

 <div class="partintro"><p class="verinfo">(PECL parle &gt;= 0.7.0)</p>


  <div class="section" id="parle-rparser.intro">
   <h2 class="title">Introduction</h2>
   <p class="para">
    Classe d&#039;analyse syntaxique. Les règles peuvent être définies à la volée. Une fois finalisée, une instance de <span class="classname"><a href="class.parle-rlexer.php" class="classname">Parle\RLexer</a></span> est requise pour fournir le flux de jetons.
   </p>
  </div>


  <div class="section" id="parle-rparser.synopsis">
   <h2 class="title">Synopsis de la classe</h2>


   <div class="classsynopsis">
    <span class="ooclass"><strong class="classname"></strong></span>


    <div class="classsynopsisinfo">
     <span class="ooclass">
      <span class="modifier">class</span> <strong class="classname">Parle\RParser</strong>
     </span>
     {</div>

    <div class="classsynopsisinfo classsynopsisinfo_comment">/* Constantes */</div>
    <div class="fieldsynopsis">
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="class.parle-rparser.php#parle-rparser.constants.action-error"><var class="varname">ACTION_ERROR</var></a></var><span class="initializer"> = 0</span>;</div>

    <div class="fieldsynopsis"><span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="class.parle-rparser.php#parle-rparser.constants.action-shift"><var class="varname">ACTION_SHIFT</var></a></var><span class="initializer"> = 1</span>;</div>

    <div class="fieldsynopsis"><span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="class.parle-rparser.php#parle-rparser.constants.action-reduce"><var class="varname">ACTION_REDUCE</var></a></var><span class="initializer"> = 2</span>;</div>

    <div class="fieldsynopsis"><span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="class.parle-rparser.php#parle-rparser.constants.action-goto"><var class="varname">ACTION_GOTO</var></a></var><span class="initializer"> = 3</span>;</div>

    <div class="fieldsynopsis"><span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="class.parle-rparser.php#parle-rparser.constants.action-accept"><var class="varname">ACTION_ACCEPT</var></a></var><span class="initializer"> = 4</span>;</div>

    <div class="fieldsynopsis"><span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="class.parle-rparser.php#parle-rparser.constants.error-syntax"><var class="varname">ERROR_SYNTAX</var></a></var><span class="initializer"> = 0</span>;</div>

    <div class="fieldsynopsis"><span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="class.parle-rparser.php#parle-rparser.constants.error-non-associative"><var class="varname">ERROR_NON_ASSOCIATIVE</var></a></var><span class="initializer"> = 1</span>;</div>

    <div class="fieldsynopsis"><span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="class.parle-rparser.php#parle-rparser.constants.error-unknown-token"><var class="varname">ERROR_UNKNOWN_TOKEN</var></a></var><span class="initializer"> = 2</span>;</div>


    <div class="classsynopsisinfo classsynopsisinfo_comment">/* Propriétés */</div>
    <div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="varname"><a href="class.parle-rparser.php#parle-rparser.props.action">$<var class="varname">action</var></a></var><span class="initializer"> = 0</span>;</div>

    <div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="varname"><a href="class.parle-rparser.php#parle-rparser.props.reduceId">$<var class="varname">reduceId</var></a></var><span class="initializer"> = 0</span>;</div>


    <div class="classsynopsisinfo classsynopsisinfo_comment">/* Méthodes */</div>
    <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><a href="parle-rparser.advance.php" class="methodname">advance</a></span>(): <span class="type"><a href="language.types.void.php" class="type void">void</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="parle-rparser.build.php" class="methodname">build</a></span>(): <span class="type"><a href="language.types.void.php" class="type void">void</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="parle-rparser.consume.php" class="methodname">consume</a></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$data</code></span>, <span class="methodparam"><span class="type"><a href="class.parle-rlexer.php" class="type Parle\RLexer">Parle\RLexer</a></span> <code class="parameter">$rlexer</code></span>): <span class="type"><a href="language.types.void.php" class="type void">void</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="parle-rparser.dump.php" class="methodname">dump</a></span>(): <span class="type"><a href="language.types.void.php" class="type void">void</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="parle-rparser.errorinfo.php" class="methodname">errorInfo</a></span>(): <span class="type"><a href="class.parle-errorinfo.php" class="type Parle\ErrorInfo">Parle\ErrorInfo</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="parle-rparser.left.php" class="methodname">left</a></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$tok</code></span>): <span class="type"><a href="language.types.void.php" class="type void">void</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="parle-rparser.nonassoc.php" class="methodname">nonassoc</a></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$tok</code></span>): <span class="type"><a href="language.types.void.php" class="type void">void</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="parle-rparser.precedence.php" class="methodname">precedence</a></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$tok</code></span>): <span class="type"><a href="language.types.void.php" class="type void">void</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="parle-rparser.push.php" class="methodname">push</a></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$name</code></span>, <span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$rule</code></span>): <span class="type"><a href="language.types.integer.php" class="type int">int</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="parle-rparser.reset.php" class="methodname">reset</a></span>(<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$tokenId</code><span class="initializer"> = ?</span></span>): <span class="type"><a href="language.types.void.php" class="type void">void</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="parle-rparser.right.php" class="methodname">right</a></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$tok</code></span>): <span class="type"><a href="language.types.void.php" class="type void">void</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="parle-rparser.sigil.php" class="methodname">sigil</a></span>(<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$idx</code><span class="initializer"> = ?</span></span>): <span class="type"><a href="language.types.string.php" class="type string">string</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="parle-rparser.sigilcount.php" class="methodname">sigilCount</a></span>(): <span class="type"><a href="language.types.integer.php" class="type int">int</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="parle-rparser.sigilname.php" class="methodname">sigilName</a></span>(<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$idx</code></span>): <span class="type"><a href="language.types.string.php" class="type string">string</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="parle-rparser.token.php" class="methodname">token</a></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$tok</code></span>): <span class="type"><a href="language.types.void.php" class="type void">void</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="parle-rparser.tokenid.php" class="methodname">tokenId</a></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$tok</code></span>): <span class="type"><a href="language.types.integer.php" class="type int">int</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="parle-rparser.trace.php" class="methodname">trace</a></span>(): <span class="type"><a href="language.types.string.php" class="type string">string</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="parle-rparser.validate.php" class="methodname">validate</a></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$data</code></span>, <span class="methodparam"><span class="type"><a href="class.parle-rlexer.php" class="type Parle\RLexer">Parle\RLexer</a></span> <code class="parameter">$lexer</code></span>): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>

   }</div>


  </div>


  <div class="section" id="parle-rparser.constants">
   <h2 class="title">Constantes pré-définies</h2>
   <dl>

    
     <dt id="parle-rparser.constants.action-error"><strong><code><a href="class.parle-rparser.php#parle-rparser.constants.action-error">Parle\RParser::ACTION_ERROR</a></code></strong></dt>
     <dd>
      <p class="para"/>
     </dd>
    

    
     <dt id="parle-rparser.constants.action-shift"><strong><code><a href="class.parle-rparser.php#parle-rparser.constants.action-shift">Parle\RParser::ACTION_SHIFT</a></code></strong></dt>
     <dd>
      <p class="para"/>
     </dd>
    

    
     <dt id="parle-rparser.constants.action-reduce"><strong><code><a href="class.parle-rparser.php#parle-rparser.constants.action-reduce">Parle\RParser::ACTION_REDUCE</a></code></strong></dt>
     <dd>
      <p class="para"/>
     </dd>
    

    
     <dt id="parle-rparser.constants.action-goto"><strong><code><a href="class.parle-rparser.php#parle-rparser.constants.action-goto">Parle\RParser::ACTION_GOTO</a></code></strong></dt>
     <dd>
      <p class="para"/>
     </dd>
    

    
     <dt id="parle-rparser.constants.action-accept"><strong><code><a href="class.parle-rparser.php#parle-rparser.constants.action-accept">Parle\RParser::ACTION_ACCEPT</a></code></strong></dt>
     <dd>
      <p class="para"/>
     </dd>
    

    
     <dt id="parle-rparser.constants.error-syntax"><strong><code><a href="class.parle-rparser.php#parle-rparser.constants.error-syntax">Parle\RParser::ERROR_SYNTAX</a></code></strong></dt>
     <dd>
      <p class="para"/>
     </dd>
    

    
     <dt id="parle-rparser.constants.error-non-associative"><strong><code><a href="class.parle-rparser.php#parle-rparser.constants.error-non-associative">Parle\RParser::ERROR_NON_ASSOCIATIVE</a></code></strong></dt>
     <dd>
      <p class="para"/>
     </dd>
    

    
     <dt id="parle-rparser.constants.error-unknown-token"><strong><code><a href="class.parle-rparser.php#parle-rparser.constants.error-unknown-token">Parle\RParser::ERROR_UNKNOWN_TOKEN</a></code></strong></dt>
     <dd>
      <p class="para"/>
     </dd>
    

   </dl>
  </div>



  <div class="section" id="parle-rparser.props">
   <h2 class="title">Propriétés</h2>
   <dl>
    
     <dt id="parle-rparser.props.action"><var class="varname">action</var></dt>
     <dd>
      <p class="para">Les actions du parseur actuel qui correspondent à l&#039;une des constantes de classe d&#039;action, en lecture seule.</p>
     </dd>
    
    
     <dt id="parle-rparser.props.reduceId"><var class="varname">reduceId</var></dt>
     <dd>
      <p class="para">Les règles de grammaire id juste traitées dans l&#039;action de réduction. La valeur correspond soit à un jeton, soit à un identifiant de production. En lecture seule.</p>
     </dd>
    
   </dl>
  </div>


 </div>

 
 






























































































































<h2>Sommaire</h2><ul class="chunklist chunklist_reference"><li><a href="parle-rparser.advance.php">Parle\RParser::advance</a> — Traite la r&egrave;gle suivante de l'analyseur</li><li><a href="parle-rparser.build.php">Parle\RParser::build</a> — Finalise les r&egrave;gles de grammaire</li><li><a href="parle-rparser.consume.php">Parle\RParser::consume</a> — Consomme les donn&eacute;es pour le traitement</li><li><a href="parle-rparser.dump.php">Parle\RParser::dump</a> — Affiche la grammaire</li><li><a href="parle-rparser.errorinfo.php">Parle\RParser::errorInfo</a> — R&eacute;cup&egrave;re les informations d'erreur</li><li><a href="parle-rparser.left.php">Parle\RParser::left</a> — D&eacute;clare un jeton avec une associativit&eacute; &agrave; gauche</li><li><a href="parle-rparser.nonassoc.php">Parle\RParser::nonassoc</a> — D&eacute;clare un jeton sans associativit&eacute;</li><li><a href="parle-rparser.precedence.php">Parle\RParser::precedence</a> — D&eacute;clare une r&egrave;gle de pr&eacute;c&eacute;dence</li><li><a href="parle-rparser.push.php">Parle\RParser::push</a> — Ajoute une r&egrave;gle de grammaire</li><li><a href="parle-rparser.reset.php">Parle\RParser::reset</a> — R&eacute;initialise l'&eacute;tat de l'analyseur</li><li><a href="parle-rparser.right.php">Parle\RParser::right</a> — D&eacute;clare un jeton avec une associativit&eacute; &agrave; droite</li><li><a href="parle-rparser.sigil.php">Parle\RParser::sigil</a> — R&eacute;cup&egrave;re une partie correspondante d'une r&egrave;gle</li><li><a href="parle-rparser.sigilcount.php">Parle\RParser::sigilCount</a> — Nombre d'&eacute;l&eacute;ments dans la r&egrave;gle correspondante</li><li><a href="parle-rparser.sigilname.php">Parle\RParser::sigilName</a> — R&eacute;cup&egrave;re un nom de r&egrave;gle ou de jeton</li><li><a href="parle-rparser.token.php">Parle\RParser::token</a> — D&eacute;clare un jeton</li><li><a href="parle-rparser.tokenid.php">Parle\RParser::tokenId</a> — Renvoie l'identifiant du jeton</li><li><a href="parle-rparser.trace.php">Parle\RParser::trace</a> — Trace l'op&eacute;ration de l'analyseur</li><li><a href="parle-rparser.validate.php">Parle\RParser::validate</a> — Valide une entr&eacute;e</li></ul>
</div>
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