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<li ><a href="#method-c-new">::new</a>
<li ><a href="#method-i-each_reduce">#each_reduce</a>
<li ><a href="#method-i-each_shift">#each_shift</a>
<li ><a href="#method-i-init">#init</a>
<li ><a href="#method-i-reduce">#reduce</a>
<li ><a href="#method-i-reduce_n">#reduce_n</a>
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<h1 id="class-Racc::ActionTable" class="class">
class Racc::ActionTable
</h1>
<section class="description">
<p>The table of LALR actions. Actions are either of <a href="Shift.html"><code>Shift</code></a>, <a href="Reduce.html"><code>Reduce</code></a>, <a href="Accept.html"><code>Accept</code></a> and <a href="Error.html"><code>Error</code></a>.</p>
</section>
<section id="5Buntitled-5D" class="documentation-section">
<section class="attribute-method-details" class="method-section">
<header>
<h3>Attributes</h3>
</header>
<div id="attribute-i-accept" class="method-detail">
<div class="method-heading attribute-method-heading">
<span class="method-name">accept</span><span
class="attribute-access-type">[R]</span>
</div>
<div class="method-description">
</div>
</div>
<div id="attribute-i-error" class="method-detail">
<div class="method-heading attribute-method-heading">
<span class="method-name">error</span><span
class="attribute-access-type">[R]</span>
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<div class="method-description">
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</section>
<section id="public-class-5Buntitled-5D-method-details" class="method-section">
<header>
<h3>Public Class Methods</h3>
</header>
<div id="method-c-new" class="method-detail ">
<div class="method-heading">
<span class="method-name">new</span><span
class="method-args">(rt, st)</span>
<span class="method-click-advice">click to toggle source</span>
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<div class="method-description">
<div class="method-source-code" id="new-source">
<pre><span class="ruby-comment"># File lib/racc/state.rb, line 810</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">initialize</span>(<span class="ruby-identifier">rt</span>, <span class="ruby-identifier">st</span>)
<span class="ruby-ivar">@grammar</span> = <span class="ruby-identifier">rt</span>
<span class="ruby-ivar">@statetable</span> = <span class="ruby-identifier">st</span>
<span class="ruby-ivar">@reduce</span> = []
<span class="ruby-ivar">@shift</span> = []
<span class="ruby-ivar">@accept</span> = <span class="ruby-keyword">nil</span>
<span class="ruby-ivar">@error</span> = <span class="ruby-keyword">nil</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
</section>
<section id="public-instance-5Buntitled-5D-method-details" class="method-section">
<header>
<h3>Public Instance Methods</h3>
</header>
<div id="method-i-each_reduce" class="method-detail ">
<div class="method-heading">
<span class="method-name">each_reduce</span><span
class="method-args">(&block)</span>
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</div>
<div class="method-description">
<div class="method-source-code" id="each_reduce-source">
<pre><span class="ruby-comment"># File lib/racc/state.rb, line 848</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">each_reduce</span>(<span class="ruby-operator">&</span><span class="ruby-identifier">block</span>)
<span class="ruby-ivar">@reduce</span>.<span class="ruby-identifier">each</span>(<span class="ruby-operator">&</span><span class="ruby-identifier">block</span>)
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-each_shift" class="method-detail ">
<div class="method-heading">
<span class="method-name">each_shift</span><span
class="method-args">(&block)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="each_shift-source">
<pre><span class="ruby-comment"># File lib/racc/state.rb, line 867</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">each_shift</span>(<span class="ruby-operator">&</span><span class="ruby-identifier">block</span>)
<span class="ruby-ivar">@shift</span>.<span class="ruby-identifier">each</span>(<span class="ruby-operator">&</span><span class="ruby-identifier">block</span>)
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-init" class="method-detail ">
<div class="method-heading">
<span class="method-name">init</span><span
class="method-args">()</span>
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</div>
<div class="method-description">
<div class="method-source-code" id="init-source">
<pre><span class="ruby-comment"># File lib/racc/state.rb, line 820</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">init</span>
<span class="ruby-ivar">@grammar</span>.<span class="ruby-identifier">each</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">rule</span><span class="ruby-operator">|</span>
<span class="ruby-ivar">@reduce</span>.<span class="ruby-identifier">push</span> <span class="ruby-constant">Reduce</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">rule</span>)
<span class="ruby-keyword">end</span>
<span class="ruby-ivar">@statetable</span>.<span class="ruby-identifier">each</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">state</span><span class="ruby-operator">|</span>
<span class="ruby-ivar">@shift</span>.<span class="ruby-identifier">push</span> <span class="ruby-constant">Shift</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">state</span>)
<span class="ruby-keyword">end</span>
<span class="ruby-ivar">@accept</span> = <span class="ruby-constant">Accept</span>.<span class="ruby-identifier">new</span>
<span class="ruby-ivar">@error</span> = <span class="ruby-constant">Error</span>.<span class="ruby-identifier">new</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-reduce" class="method-detail ">
<div class="method-heading">
<span class="method-name">reduce</span><span
class="method-args">(i)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="reduce-source">
<pre><span class="ruby-comment"># File lib/racc/state.rb, line 835</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">reduce</span>(<span class="ruby-identifier">i</span>)
<span class="ruby-keyword">case</span> <span class="ruby-identifier">i</span>
<span class="ruby-keyword">when</span> <span class="ruby-constant">Rule</span> <span class="ruby-keyword">then</span> <span class="ruby-identifier">i</span> = <span class="ruby-identifier">i</span>.<span class="ruby-identifier">ident</span>
<span class="ruby-keyword">when</span> <span class="ruby-constant">Integer</span> <span class="ruby-keyword">then</span> ;
<span class="ruby-keyword">else</span>
<span class="ruby-identifier">raise</span> <span class="ruby-node">"racc: fatal: wrong class #{i.class} for reduce"</span>
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">r</span> = <span class="ruby-ivar">@reduce</span>[<span class="ruby-identifier">i</span>] <span class="ruby-keyword">or</span> <span class="ruby-identifier">raise</span> <span class="ruby-node">"racc: fatal: reduce action #{i.inspect} not exist"</span>
<span class="ruby-identifier">r</span>.<span class="ruby-identifier">incref</span>
<span class="ruby-identifier">r</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-reduce_n" class="method-detail ">
<div class="method-heading">
<span class="method-name">reduce_n</span><span
class="method-args">()</span>
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</div>
<div class="method-description">
<div class="method-source-code" id="reduce_n-source">
<pre><span class="ruby-comment"># File lib/racc/state.rb, line 831</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">reduce_n</span>
<span class="ruby-ivar">@reduce</span>.<span class="ruby-identifier">size</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-shift" class="method-detail ">
<div class="method-heading">
<span class="method-name">shift</span><span
class="method-args">(i)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="shift-source">
<pre><span class="ruby-comment"># File lib/racc/state.rb, line 856</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">shift</span>(<span class="ruby-identifier">i</span>)
<span class="ruby-keyword">case</span> <span class="ruby-identifier">i</span>
<span class="ruby-keyword">when</span> <span class="ruby-constant">State</span> <span class="ruby-keyword">then</span> <span class="ruby-identifier">i</span> = <span class="ruby-identifier">i</span>.<span class="ruby-identifier">ident</span>
<span class="ruby-keyword">when</span> <span class="ruby-constant">Integer</span> <span class="ruby-keyword">then</span> ;
<span class="ruby-keyword">else</span>
<span class="ruby-identifier">raise</span> <span class="ruby-node">"racc: fatal: wrong class #{i.class} for shift"</span>
<span class="ruby-keyword">end</span>
<span class="ruby-ivar">@shift</span>[<span class="ruby-identifier">i</span>] <span class="ruby-keyword">or</span> <span class="ruby-identifier">raise</span> <span class="ruby-node">"racc: fatal: shift action #{i} does not exist"</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-shift_n" class="method-detail ">
<div class="method-heading">
<span class="method-name">shift_n</span><span
class="method-args">()</span>
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</div>
<div class="method-description">
<div class="method-source-code" id="shift_n-source">
<pre><span class="ruby-comment"># File lib/racc/state.rb, line 852</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">shift_n</span>
<span class="ruby-ivar">@shift</span>.<span class="ruby-identifier">size</span>
<span class="ruby-keyword">end</span></pre>
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