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<h1>antlr/TreeParser.hpp</h1> </div>
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<a href="TreeParser_8hpp.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="preprocessor">#ifndef INC_TreeParser_hpp__</span>
<a name="l00002"></a>00002 <span class="preprocessor"></span><span class="preprocessor">#define INC_TreeParser_hpp__</span>
<a name="l00003"></a>00003 <span class="preprocessor"></span>
<a name="l00004"></a>00004 <span class="comment">/* ANTLR Translator Generator</span>
<a name="l00005"></a>00005 <span class="comment"> * Project led by Terence Parr at http://www.jGuru.com</span>
<a name="l00006"></a>00006 <span class="comment"> * Software rights: http://www.antlr.org/license.html</span>
<a name="l00007"></a>00007 <span class="comment"> *</span>
<a name="l00008"></a>00008 <span class="comment"> * $Id: //depot/code/org.antlr/release/antlr-2.7.7/lib/cpp/antlr/TreeParser.hpp#2 $</span>
<a name="l00009"></a>00009 <span class="comment"> */</span>
<a name="l00010"></a>00010
<a name="l00011"></a>00011 <span class="preprocessor">#include <antlr/config.hpp></span>
<a name="l00012"></a>00012 <span class="preprocessor">#include <antlr/AST.hpp></span>
<a name="l00013"></a>00013 <span class="preprocessor">#include <antlr/ASTFactory.hpp></span>
<a name="l00014"></a>00014 <span class="preprocessor">#include <antlr/BitSet.hpp></span>
<a name="l00015"></a>00015 <span class="preprocessor">#include <antlr/RecognitionException.hpp></span>
<a name="l00016"></a>00016 <span class="preprocessor">#include <antlr/MismatchedTokenException.hpp></span>
<a name="l00017"></a>00017 <span class="preprocessor">#include <antlr/TreeParserSharedInputState.hpp></span>
<a name="l00018"></a>00018
<a name="l00019"></a>00019 <span class="preprocessor">#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE</span>
<a name="l00020"></a>00020 <span class="preprocessor"></span><span class="keyword">namespace </span>antlr {
<a name="l00021"></a>00021 <span class="preprocessor">#endif</span>
<a name="l00022"></a>00022 <span class="preprocessor"></span>
<a name="l00023"></a><a class="code" href="classTreeParser.html">00023</a> <span class="keyword">class </span><a class="code" href="config_8hpp.html#ad583892c7af76867441115e41aa1ce52">ANTLR_API</a> <a class="code" href="classTreeParser.html">TreeParser</a> {
<a name="l00024"></a>00024 <span class="keyword">public</span>:
<a name="l00025"></a>00025 <a class="code" href="classTreeParser.html">TreeParser</a>()
<a name="l00026"></a><a class="code" href="classTreeParser.html#a123dd5dea5219df8b60c846045085307">00026</a> : astFactory(0)
<a name="l00027"></a>00027 , inputState(new <a class="code" href="classTreeParserInputState.html">TreeParserInputState</a>())
<a name="l00028"></a>00028 , traceDepth(0)
<a name="l00029"></a>00029 {
<a name="l00030"></a>00030 }
<a name="l00031"></a>00031
<a name="l00032"></a>00032 <a class="code" href="classTreeParser.html">TreeParser</a>(<span class="keyword">const</span> <a class="code" href="classRefCount.html">TreeParserSharedInputState</a>& state)
<a name="l00033"></a><a class="code" href="classTreeParser.html#af31a12c0531c263ef9d28be6a38e488b">00033</a> : astFactory(0)
<a name="l00034"></a>00034 , inputState(state)
<a name="l00035"></a>00035 , traceDepth(0)
<a name="l00036"></a>00036 {
<a name="l00037"></a>00037 }
<a name="l00038"></a>00038
<a name="l00039"></a>00039 <span class="keyword">virtual</span> ~<a class="code" href="classTreeParser.html">TreeParser</a>()
<a name="l00040"></a><a class="code" href="classTreeParser.html#acb17d0060b0e0a1925842fc66707a546">00040</a> {
<a name="l00041"></a>00041 }
<a name="l00042"></a>00042
<a name="l00044"></a>00044 <span class="keyword">virtual</span> <a class="code" href="classASTRefCount.html">RefAST</a> getAST() = 0;
<a name="l00045"></a>00045
<a name="l00050"></a>00050 <span class="keyword">virtual</span> <span class="keywordtype">void</span> match(<a class="code" href="classASTRefCount.html">RefAST</a> t, <span class="keyword">const</span> <a class="code" href="classBitSet.html">BitSet</a>& b)
<a name="l00051"></a><a class="code" href="classTreeParser.html#a53b365e554df018117fcf7ccd9ab30bf">00051</a> {
<a name="l00052"></a>00052 <span class="keywordflow">if</span> ( !t || t==ASTNULL || !b.<a class="code" href="classBitSet.html#a78c8ceee46f5171536b24d28633d699f">member</a>(t->getType()) )
<a name="l00053"></a>00053 <span class="keywordflow">throw</span> <a class="code" href="classMismatchedTokenException.html">MismatchedTokenException</a>( getTokenNames(), getNumTokens(),
<a name="l00054"></a>00054 t, b, <span class="keyword">false</span> );
<a name="l00055"></a>00055 }
<a name="l00056"></a>00056
<a name="l00063"></a>00063 <span class="keyword">virtual</span> <span class="keywordtype">void</span> setASTFactory(<a class="code" href="classASTFactory.html">ASTFactory</a>* factory)
<a name="l00064"></a><a class="code" href="classTreeParser.html#a4a015bacfb7aadd1b8b0ddfac7888853">00064</a> {
<a name="l00065"></a>00065 astFactory = factory;
<a name="l00066"></a>00066 }
<a name="l00068"></a>00068 <span class="keyword">virtual</span> <a class="code" href="classASTFactory.html">ASTFactory</a>* getASTFactory()<span class="keyword"> const</span>
<a name="l00069"></a><a class="code" href="classTreeParser.html#a9e7bcea1c1801fcf85cdeefa71819b54">00069</a> <span class="keyword"> </span>{
<a name="l00070"></a>00070 <span class="keywordflow">return</span> astFactory;
<a name="l00071"></a>00071 }
<a name="l00073"></a>00073 <span class="keyword">virtual</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* getTokenName(<span class="keywordtype">int</span> num) <span class="keyword">const</span> = 0;
<a name="l00075"></a>00075 <span class="keyword">virtual</span> <span class="keywordtype">int</span> getNumTokens() <span class="keyword">const</span> = 0;
<a name="l00077"></a>00077 <span class="keyword">virtual</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* <span class="keyword">const</span>* getTokenNames() <span class="keyword">const</span> = 0;
<a name="l00078"></a>00078
<a name="l00080"></a>00080 <span class="keyword">virtual</span> <span class="keywordtype">void</span> reportError(<span class="keyword">const</span> RecognitionException& ex);
<a name="l00082"></a>00082 <span class="keyword">virtual</span> <span class="keywordtype">void</span> reportError(<span class="keyword">const</span> <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)<span class="keywordtype">string</span>& s);
<a name="l00084"></a>00084 <span class="keyword">virtual</span> <span class="keywordtype">void</span> reportWarning(<span class="keyword">const</span> <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)<span class="keywordtype">string</span>& s);
<a name="l00085"></a>00085
<a name="l00087"></a>00087 <span class="keyword">virtual</span> <span class="keywordtype">void</span> traceIndent();
<a name="l00088"></a>00088 <span class="keyword">virtual</span> <span class="keywordtype">void</span> traceIn(<span class="keyword">const</span> <span class="keywordtype">char</span>* rname, <a class="code" href="classASTRefCount.html">RefAST</a> t);
<a name="l00089"></a>00089 <span class="keyword">virtual</span> <span class="keywordtype">void</span> traceOut(<span class="keyword">const</span> <span class="keywordtype">char</span>* rname, <a class="code" href="classASTRefCount.html">RefAST</a> t);
<a name="l00090"></a>00090
<a name="l00096"></a>00096 <span class="keyword">static</span> <a class="code" href="classASTRefCount.html">RefAST</a> ASTNULL;
<a name="l00097"></a><a class="code" href="classTreeParser.html#ac85d6ed7ed799910941f2828b4536ad2">00097</a>
<a name="l00098"></a>00098 <span class="keyword">protected</span>:
<a name="l00099"></a>00099 <span class="keyword">virtual</span> <span class="keywordtype">void</span> match(<a class="code" href="classASTRefCount.html">RefAST</a> t, <span class="keywordtype">int</span> ttype)
<a name="l00100"></a><a class="code" href="classTreeParser.html#aca9ff38a590806f5a30e5b6f615b1c61">00100</a> {
<a name="l00101"></a>00101 <span class="keywordflow">if</span> (!t || t == ASTNULL || t->getType() != ttype )
<a name="l00102"></a>00102 <span class="keywordflow">throw</span> <a class="code" href="classMismatchedTokenException.html">MismatchedTokenException</a>( getTokenNames(), getNumTokens(),
<a name="l00103"></a>00103 t, ttype, false );
<a name="l00104"></a>00104 }
<a name="l00105"></a>00105
<a name="l00106"></a>00106 <span class="keyword">virtual</span> <span class="keywordtype">void</span> matchNot(<a class="code" href="classASTRefCount.html">RefAST</a> t, <span class="keywordtype">int</span> ttype)
<a name="l00107"></a><a class="code" href="classTreeParser.html#a083db353584ce4d9a2d560930dfeb8f8">00107</a> {
<a name="l00108"></a>00108 <span class="keywordflow">if</span> ( !t || t == ASTNULL || t->getType() == ttype )
<a name="l00109"></a>00109 <span class="keywordflow">throw</span> <a class="code" href="classMismatchedTokenException.html">MismatchedTokenException</a>( getTokenNames(), getNumTokens(),
<a name="l00110"></a>00110 t, ttype, true );
<a name="l00111"></a>00111 }
<a name="l00112"></a>00112
<a name="l00114"></a>00114 <a class="code" href="classASTFactory.html">ASTFactory</a>* astFactory;
<a name="l00115"></a><a class="code" href="classTreeParser.html#aeeb96c4cf5ab11b3f56b7472aa36a07b">00115</a>
<a name="l00117"></a>00117 <a class="code" href="classRefCount.html">TreeParserSharedInputState</a> inputState;
<a name="l00118"></a><a class="code" href="classTreeParser.html#a61548a30f6aabfb7bb7bf387eeaa528b">00118</a>
<a name="l00120"></a>00120 <span class="keywordtype">int</span> traceDepth;
<a name="l00121"></a><a class="code" href="classTreeParser.html#ac209da1a1c36682715811ec1643ce498">00121</a>
<a name="l00125"></a>00125 <span class="keyword">class </span><a class="code" href="classTreeParser_1_1Tracer.html">Tracer</a> {
<a name="l00126"></a><a class="code" href="classTreeParser_1_1Tracer.html">00126</a> <span class="keyword">private</span>:
<a name="l00127"></a>00127 <a class="code" href="classTreeParser.html">TreeParser</a>* parser;
<a name="l00128"></a><a class="code" href="classTreeParser_1_1Tracer.html#ac99e1dba57017d49b4088268b851924e">00128</a> <span class="keyword">const</span> <span class="keywordtype">char</span>* text;
<a name="l00129"></a><a class="code" href="classTreeParser_1_1Tracer.html#a6882f810ce12ce7823a657040be3c2ca">00129</a> <a class="code" href="classASTRefCount.html">RefAST</a> tree;
<a name="l00130"></a><a class="code" href="classTreeParser_1_1Tracer.html#ab3d08d1c19000fb4dc6ab59b42505a38">00130</a> <span class="keyword">public</span>:
<a name="l00131"></a>00131 <a class="code" href="classTreeParser_1_1Tracer.html">Tracer</a>(<a class="code" href="classTreeParser.html">TreeParser</a>* p, <span class="keyword">const</span> <span class="keywordtype">char</span>* t, <a class="code" href="classASTRefCount.html">RefAST</a> a)
<a name="l00132"></a><a class="code" href="classTreeParser_1_1Tracer.html#a353498470b30af72ade144922d0b346a">00132</a> : parser(p), text(t), tree(a)
<a name="l00133"></a>00133 {
<a name="l00134"></a>00134 parser->traceIn(text,tree);
<a name="l00135"></a>00135 }
<a name="l00136"></a>00136 ~<a class="code" href="classTreeParser_1_1Tracer.html">Tracer</a>()
<a name="l00137"></a><a class="code" href="classTreeParser_1_1Tracer.html#a10fb6c06a119921906b30fc51f9ce62d">00137</a> {
<a name="l00138"></a>00138 parser->traceOut(text,tree);
<a name="l00139"></a>00139 }
<a name="l00140"></a>00140 <span class="keyword">private</span>:
<a name="l00141"></a>00141 <a class="code" href="classTreeParser_1_1Tracer.html">Tracer</a>(<span class="keyword">const</span> <a class="code" href="classTreeParser_1_1Tracer.html">Tracer</a>&); <span class="comment">// undefined</span>
<a name="l00142"></a>00142 <span class="keyword">const</span> <a class="code" href="classTreeParser_1_1Tracer.html">Tracer</a>& operator=(<span class="keyword">const</span> <a class="code" href="classTreeParser_1_1Tracer.html">Tracer</a>&); <span class="comment">// undefined</span>
<a name="l00143"></a>00143 };
<a name="l00144"></a>00144
<a name="l00145"></a>00145 <span class="keyword">private</span>:
<a name="l00146"></a>00146 <span class="comment">// no copying of treeparser instantiations...</span>
<a name="l00147"></a>00147 <a class="code" href="classTreeParser.html">TreeParser</a>(<span class="keyword">const</span> <a class="code" href="classTreeParser.html">TreeParser</a>& other);
<a name="l00148"></a>00148 <a class="code" href="classTreeParser.html">TreeParser</a>& operator=(<span class="keyword">const</span> <a class="code" href="classTreeParser.html">TreeParser</a>& other);
<a name="l00149"></a>00149 };
<a name="l00150"></a>00150
<a name="l00151"></a>00151 <span class="preprocessor">#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE</span>
<a name="l00152"></a>00152 <span class="preprocessor"></span>}
<a name="l00153"></a>00153 <span class="preprocessor">#endif</span>
<a name="l00154"></a>00154 <span class="preprocessor"></span>
<a name="l00155"></a>00155 <span class="preprocessor">#endif //INC_TreeParser_hpp__</span>
</pre></div></div>
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