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<h1>LLkParser Class Reference</h1> </div>
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<!-- doxytag: class="LLkParser" --><!-- doxytag: inherits="Parser" -->
<p><code>#include <<a class="el" href="LLkParser_8hpp_source.html">LLkParser.hpp</a>></code></p>
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Inheritance diagram for LLkParser:</div>
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<div class="center"><img src="classLLkParser__inherit__graph.png" border="0" usemap="#LLkParser_inherit__map" alt="Inheritance graph"/></div>
<map name="LLkParser_inherit__map" id="LLkParser_inherit__map">
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<center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div>
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Collaboration diagram for LLkParser:</div>
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<div class="center"><img src="classLLkParser__coll__graph.png" border="0" usemap="#LLkParser_coll__map" alt="Collaboration graph"/></div>
<map name="LLkParser_coll__map" id="LLkParser_coll__map">
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<center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div>
<p><a href="classLLkParser-members.html">List of all members.</a></p>
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classLLkParser.html#a73823144edd2303f97332613849cfdc1">LLkParser</a> (const <a class="el" href="classRefCount.html">ParserSharedInputState</a> &lexer, int k_)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classLLkParser.html#aa2a2e3555e544bff14ea5b87835febaf">LLkParser</a> (<a class="el" href="classTokenBuffer.html">TokenBuffer</a> &tokenBuf, int k_)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classLLkParser.html#ab4f33b9b9ee848629561cf598188a643">LLkParser</a> (<a class="el" href="classTokenStream.html">TokenStream</a> &lexer, int k_)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classLLkParser.html#ac2ec6b36dcef64815419165aaf71961f">consume</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="classLLkParser.html#a485c4b0c48915c4ad9c3b700e23c91a0">LA</a> (unsigned int i)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classTokenRefCount.html">RefToken</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classLLkParser.html#af9daf3179f61e9e8e97c27d8e525aeb4">LT</a> (unsigned int i)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Return the i-th token of lookahead. <a href="#af9daf3179f61e9e8e97c27d8e525aeb4"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classLLkParser.html#a1cda240c1ac889a7d11ee3e17943c22a">traceIn</a> (const char *rname)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classLLkParser.html#aeb85303f5036937f2e67353a1ee4a038">traceOut</a> (const char *rname)</td></tr>
<tr><td colspan="2"><h2><a name="pro-attribs"></a>
Protected Attributes</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classLLkParser.html#a2a632e57e774d1f364b60fa1ed49d4b1">k</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">the lookahead this LL(k) parser is using. <a href="#a2a632e57e774d1f364b60fa1ed49d4b1"></a><br/></td></tr>
<tr><td colspan="2"><h2><a name="pri-methods"></a>
Private Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classLLkParser.html#a5591574565823820deb24f38713b100d">trace</a> (const char *ee, const char *rname)</td></tr>
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<hr/><a name="_details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>An LL(k) parser.</p>
<dl class="see"><dt><b>See also:</b></dt><dd>antlr.Token </dd>
<dd>
antlr.TokenBuffer </dd>
<dd>
antlr.LL1Parser </dd></dl>
</div><hr/><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" id="a73823144edd2303f97332613849cfdc1"></a><!-- doxytag: member="LLkParser::LLkParser" ref="a73823144edd2303f97332613849cfdc1" args="(const ParserSharedInputState &lexer, int k_)" -->
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<td class="memname">LLkParser::LLkParser </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classRefCount.html">ParserSharedInputState</a> & </td>
<td class="paramname"><em>state</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>k_</em> </td>
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<td></td>
<td>)</td>
<td></td><td></td>
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<div class="memdoc">
<p>An LL(k) parser.</p>
<dl class="see"><dt><b>See also:</b></dt><dd>antlr.Token </dd>
<dd>
antlr.TokenBuffer </dd>
<dd>
antlr.LL1Parser </dd></dl>
</div>
</div>
<a class="anchor" id="aa2a2e3555e544bff14ea5b87835febaf"></a><!-- doxytag: member="LLkParser::LLkParser" ref="aa2a2e3555e544bff14ea5b87835febaf" args="(TokenBuffer &tokenBuf, int k_)" -->
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<td class="memname">LLkParser::LLkParser </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classTokenBuffer.html">TokenBuffer</a> & </td>
<td class="paramname"><em>tokenBuf</em>, </td>
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<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>k_</em> </td>
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<td></td>
<td>)</td>
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<a class="anchor" id="ab4f33b9b9ee848629561cf598188a643"></a><!-- doxytag: member="LLkParser::LLkParser" ref="ab4f33b9b9ee848629561cf598188a643" args="(TokenStream &lexer, int k_)" -->
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<td class="memname">LLkParser::LLkParser </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classTokenStream.html">TokenStream</a> & </td>
<td class="paramname"><em>lexer</em>, </td>
</tr>
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<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>k_</em> </td>
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<td>)</td>
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<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="ac2ec6b36dcef64815419165aaf71961f"></a><!-- doxytag: member="LLkParser::consume" ref="ac2ec6b36dcef64815419165aaf71961f" args="()" -->
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<td class="memname">virtual void LLkParser::consume </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td><code> [inline, virtual]</code></td>
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<p>Consume another token from the input stream. Can only write sequentially! If you need 3 tokens ahead, you must <a class="el" href="classLLkParser.html#ac2ec6b36dcef64815419165aaf71961f">consume()</a> 3 times. </p>
<p>Note that it is possible to overwrite tokens that have not been matched. For example, calling <a class="el" href="classLLkParser.html#ac2ec6b36dcef64815419165aaf71961f">consume()</a> 3 times when k=2, means that the first token consumed will be overwritten with the 3rd. </p>
<p>Implements <a class="el" href="classParser.html#a34e6c885f633e20c50f4df7369fccdb4">Parser</a>.</p>
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<a class="anchor" id="a485c4b0c48915c4ad9c3b700e23c91a0"></a><!-- doxytag: member="LLkParser::LA" ref="a485c4b0c48915c4ad9c3b700e23c91a0" args="(unsigned int i)" -->
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<td class="memname">virtual int LLkParser::LA </td>
<td>(</td>
<td class="paramtype">unsigned int </td>
<td class="paramname"><em>i</em></td><td>)</td>
<td><code> [inline, virtual]</code></td>
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<div class="memdoc">
<p>Return the token type of the ith token of lookahead where i=1 is the current token being examined by the parser (i.e., it has not been matched yet). </p>
<p>Implements <a class="el" href="classParser.html#a8ffde97c771e9db73d153745bd1bedd4">Parser</a>.</p>
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<a class="anchor" id="af9daf3179f61e9e8e97c27d8e525aeb4"></a><!-- doxytag: member="LLkParser::LT" ref="af9daf3179f61e9e8e97c27d8e525aeb4" args="(unsigned int i)" -->
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<td class="memname">virtual <a class="el" href="classTokenRefCount.html">RefToken</a> LLkParser::LT </td>
<td>(</td>
<td class="paramtype">unsigned int </td>
<td class="paramname"><em>i</em></td><td>)</td>
<td><code> [inline, virtual]</code></td>
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<div class="memdoc">
<p>Return the i-th token of lookahead. </p>
<p>Implements <a class="el" href="classParser.html#ab28969d536dc9dedfe1079f2248d0511">Parser</a>.</p>
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<a class="anchor" id="a5591574565823820deb24f38713b100d"></a><!-- doxytag: member="LLkParser::trace" ref="a5591574565823820deb24f38713b100d" args="(const char *ee, const char *rname)" -->
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<td class="memname">void LLkParser::trace </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>ee</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>rname</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td><code> [private]</code></td>
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<a class="anchor" id="a1cda240c1ac889a7d11ee3e17943c22a"></a><!-- doxytag: member="LLkParser::traceIn" ref="a1cda240c1ac889a7d11ee3e17943c22a" args="(const char *rname)" -->
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<td class="memname">void LLkParser::traceIn </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>rname</em></td><td>)</td>
<td><code> [virtual]</code></td>
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<p>Reimplemented from <a class="el" href="classParser.html#ae96f73ef3841edadb0cad22ea35e66d0">Parser</a>.</p>
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<a class="anchor" id="aeb85303f5036937f2e67353a1ee4a038"></a><!-- doxytag: member="LLkParser::traceOut" ref="aeb85303f5036937f2e67353a1ee4a038" args="(const char *rname)" -->
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<td class="memname">void LLkParser::traceOut </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>rname</em></td><td>)</td>
<td><code> [virtual]</code></td>
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<p>Reimplemented from <a class="el" href="classParser.html#a57b4665fd23899df2e07f243ed05a944">Parser</a>.</p>
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<hr/><h2>Member Data Documentation</h2>
<a class="anchor" id="a2a632e57e774d1f364b60fa1ed49d4b1"></a><!-- doxytag: member="LLkParser::k" ref="a2a632e57e774d1f364b60fa1ed49d4b1" args="" -->
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<td class="memname">int <a class="el" href="classLLkParser.html#a2a632e57e774d1f364b60fa1ed49d4b1">LLkParser::k</a><code> [protected]</code></td>
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<p>the lookahead this LL(k) parser is using. </p>
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</div>
<hr/>The documentation for this class was generated from the following files:<ul>
<li>antlr/<a class="el" href="LLkParser_8hpp_source.html">LLkParser.hpp</a></li>
<li>src/<a class="el" href="LLkParser_8cpp.html">LLkParser.cpp</a></li>
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