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<h1>antlr/TokenStreamRewriteEngine.hpp</h1>  </div>
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<a href="TokenStreamRewriteEngine_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_TokenStreamRewriteEngine_hpp__</span>
<a name="l00002"></a>00002 <span class="preprocessor"></span><span class="preprocessor">#define INC_TokenStreamRewriteEngine_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 
<a name="l00009"></a>00009 <span class="preprocessor">#include &lt;string&gt;</span>
<a name="l00010"></a>00010 <span class="preprocessor">#include &lt;list&gt;</span>
<a name="l00011"></a>00011 <span class="preprocessor">#include &lt;vector&gt;</span>
<a name="l00012"></a>00012 <span class="preprocessor">#include &lt;map&gt;</span>
<a name="l00013"></a>00013 <span class="preprocessor">#include &lt;utility&gt;</span>
<a name="l00014"></a>00014 <span class="preprocessor">#include &lt;iostream&gt;</span>
<a name="l00015"></a>00015 <span class="preprocessor">#include &lt;iterator&gt;</span>
<a name="l00016"></a>00016 <span class="preprocessor">#include &lt;cassert&gt;</span>
<a name="l00017"></a>00017 <span class="preprocessor">#include &lt;algorithm&gt;</span>
<a name="l00018"></a>00018 
<a name="l00019"></a>00019 <span class="preprocessor">#include &lt;antlr/config.hpp&gt;</span>
<a name="l00020"></a>00020 
<a name="l00021"></a>00021 <span class="preprocessor">#include &lt;antlr/TokenStream.hpp&gt;</span>
<a name="l00022"></a>00022 <span class="preprocessor">#include &lt;antlr/TokenWithIndex.hpp&gt;</span>
<a name="l00023"></a>00023 <span class="preprocessor">#include &lt;antlr/BitSet.hpp&gt;</span>
<a name="l00024"></a>00024 
<a name="l00025"></a>00025 <span class="preprocessor">#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE</span>
<a name="l00026"></a>00026 <span class="preprocessor"></span><span class="keyword">namespace </span>antlr {
<a name="l00027"></a>00027 <span class="preprocessor">#endif</span>
<a name="l00028"></a>00028 <span class="preprocessor"></span>
<a name="l00077"></a><a class="code" href="classTokenStreamRewriteEngine.html">00077</a> <span class="keyword">class </span><a class="code" href="classTokenStreamRewriteEngine.html">TokenStreamRewriteEngine</a> : <span class="keyword">public</span> <a class="code" href="classTokenStream.html">TokenStream</a>
<a name="l00078"></a>00078 {
<a name="l00079"></a>00079 <span class="keyword">public</span>:
<a name="l00080"></a>00080    <span class="keyword">typedef</span> <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)vector&lt;antlr::RefTokenWithIndex&gt; <a class="code" href="classTokenStreamRewriteEngine.html#a2be10b6477784e9cb704a66d9d6273e2">token_list</a>;
<a name="l00081"></a><a class="code" href="classTokenStreamRewriteEngine.html#a2be10b6477784e9cb704a66d9d6273e2">00081</a>    <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* DEFAULT_PROGRAM_NAME;
<a name="l00082"></a><a class="code" href="classTokenStreamRewriteEngine.html#a2a0a8089b1e2f73bad643ccd928ccbbe">00082</a> <span class="preprocessor">#ifndef NO_STATIC_CONSTS</span>
<a name="l00083"></a>00083 <span class="preprocessor"></span>   <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> MIN_TOKEN_INDEX;
<a name="l00084"></a><a class="code" href="classTokenStreamRewriteEngine.html#a481fd309b9c39105572768f84337601e">00084</a>    <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> PROGRAM_INIT_SIZE;
<a name="l00085"></a><a class="code" href="classTokenStreamRewriteEngine.html#a73069518168545dcd5fe1b8aa701e82f">00085</a> <span class="preprocessor">#else</span>
<a name="l00086"></a>00086 <span class="preprocessor"></span>   <span class="keyword">enum</span> {
<a name="l00087"></a>00087       MIN_TOKEN_INDEX = 0,
<a name="l00088"></a>00088       PROGRAM_INIT_SIZE = 100
<a name="l00089"></a>00089    };
<a name="l00090"></a>00090 <span class="preprocessor">#endif</span>
<a name="l00091"></a>00091 <span class="preprocessor"></span>
<a name="l00092"></a>00092    <span class="keyword">struct </span>tokenToStream {
<a name="l00093"></a><a class="code" href="structTokenStreamRewriteEngine_1_1tokenToStream.html">00093</a>       <a class="code" href="structTokenStreamRewriteEngine_1_1tokenToStream.html">tokenToStream</a>( <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)ostream&amp; o ) : out(o) {}
<a name="l00094"></a><a class="code" href="structTokenStreamRewriteEngine_1_1tokenToStream.html#a74f548e6afffee0cb79110b7bd2d5a7c">00094</a>       <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt; <span class="keywordtype">void</span> operator() ( <span class="keyword">const</span> T&amp; t ) {
<a name="l00095"></a><a class="code" href="structTokenStreamRewriteEngine_1_1tokenToStream.html#a27a1e4f4cfa03e73c3f3043f371a15b9">00095</a>          out &lt;&lt; t-&gt;getText();
<a name="l00096"></a>00096       }
<a name="l00097"></a>00097       <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)ostream&amp; out;
<a name="l00098"></a><a class="code" href="structTokenStreamRewriteEngine_1_1tokenToStream.html#ae79ccdc9b151eb68b74193fee3d60644">00098</a>    };
<a name="l00099"></a>00099 
<a name="l00100"></a>00100    class <a class="code" href="classTokenStreamRewriteEngine_1_1RewriteOperation.html">RewriteOperation</a> {
<a name="l00101"></a><a class="code" href="classTokenStreamRewriteEngine_1_1RewriteOperation.html">00101</a>    <span class="keyword">protected</span>:
<a name="l00102"></a>00102       RewriteOperation( <span class="keywordtype">size_t</span> idx, <span class="keyword">const</span> <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)<span class="keywordtype">string</span>&amp; txt )
<a name="l00103"></a><a class="code" href="classTokenStreamRewriteEngine_1_1RewriteOperation.html#a5ff3c23799a28fd83a6a9f5911705c29">00103</a>       : index(idx), text(txt)
<a name="l00104"></a>00104       {
<a name="l00105"></a>00105       }
<a name="l00106"></a>00106    <span class="keyword">public</span>:
<a name="l00107"></a>00107       <span class="keyword">virtual</span> ~RewriteOperation()
<a name="l00108"></a><a class="code" href="classTokenStreamRewriteEngine_1_1RewriteOperation.html#a6b1f951221ce2039526a0f11bf0893cb">00108</a>       {
<a name="l00109"></a>00109       }
<a name="l00113"></a>00113       <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> execute( <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)ostream&amp; <span class="comment">/* out */</span> ) {
<a name="l00114"></a><a class="code" href="classTokenStreamRewriteEngine_1_1RewriteOperation.html#aee3239663513dd77cdd450980faa6c90">00114</a>          <span class="keywordflow">return</span> index;
<a name="l00115"></a>00115       }
<a name="l00116"></a>00116       <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> getIndex()<span class="keyword"> const </span>{
<a name="l00117"></a><a class="code" href="classTokenStreamRewriteEngine_1_1RewriteOperation.html#a176951d75ef39d88ba89dbd6c51d1de5">00117</a>          <span class="keywordflow">return</span> index;
<a name="l00118"></a>00118       }
<a name="l00119"></a>00119       <span class="keyword">virtual</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* type()<span class="keyword"> const </span>{
<a name="l00120"></a><a class="code" href="classTokenStreamRewriteEngine_1_1RewriteOperation.html#afddc0c8dc679eb5bc7390a5a27a5a603">00120</a>          <span class="keywordflow">return</span> <span class="stringliteral">&quot;RewriteOperation&quot;</span>;
<a name="l00121"></a>00121       }
<a name="l00122"></a>00122    <span class="keyword">protected</span>:
<a name="l00123"></a>00123       <span class="keywordtype">size_t</span> index;
<a name="l00124"></a><a class="code" href="classTokenStreamRewriteEngine_1_1RewriteOperation.html#ad260f22b94777f69bd8b0e8d5f05e294">00124</a>       <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)string text;
<a name="l00125"></a><a class="code" href="classTokenStreamRewriteEngine_1_1RewriteOperation.html#ad589204a972ff5fa42bb40f47757a9db">00125</a>    };
<a name="l00126"></a>00126 
<a name="l00127"></a>00127    struct <a class="code" href="structTokenStreamRewriteEngine_1_1executeOperation.html">executeOperation</a> {
<a name="l00128"></a><a class="code" href="structTokenStreamRewriteEngine_1_1executeOperation.html">00128</a>       <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)ostream&amp; out;
<a name="l00129"></a><a class="code" href="structTokenStreamRewriteEngine_1_1executeOperation.html#a7467d9f000eed4732043653be719b099">00129</a>       executeOperation( <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)ostream&amp; s ) : out(s) {}
<a name="l00130"></a><a class="code" href="structTokenStreamRewriteEngine_1_1executeOperation.html#abb50ed0d334c923a962ebef55dfede06">00130</a>       <span class="keywordtype">void</span> operator () ( RewriteOperation* t ) {
<a name="l00131"></a><a class="code" href="structTokenStreamRewriteEngine_1_1executeOperation.html#aef266bb4905af32cf5a5df4d48247271">00131</a>          t-&gt;<a class="code" href="classTokenStreamRewriteEngine_1_1RewriteOperation.html#aee3239663513dd77cdd450980faa6c90">execute</a>(out);
<a name="l00132"></a>00132       }
<a name="l00133"></a>00133    };
<a name="l00134"></a>00134 
<a name="l00136"></a>00136    <span class="keyword">typedef</span> <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)list&lt;RewriteOperation*&gt; operation_list;
<a name="l00138"></a>00138    typedef <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)map&lt;<a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)<span class="keywordtype">string</span>,operation_list&gt; program_map;
<a name="l00139"></a><a class="code" href="classTokenStreamRewriteEngine.html#a6ace1ccee2524d37862c1d68a5a923c4">00139</a> 
<a name="l00140"></a>00140    class <a class="code" href="classTokenStreamRewriteEngine_1_1InsertBeforeOp.html">InsertBeforeOp</a> : public RewriteOperation
<a name="l00141"></a><a class="code" href="classTokenStreamRewriteEngine_1_1InsertBeforeOp.html">00141</a>    {
<a name="l00142"></a>00142    <span class="keyword">public</span>:
<a name="l00143"></a>00143       <a class="code" href="classTokenStreamRewriteEngine_1_1InsertBeforeOp.html">InsertBeforeOp</a>( <span class="keywordtype">size_t</span> index, <span class="keyword">const</span> <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)<span class="keywordtype">string</span>&amp; text )
<a name="l00144"></a><a class="code" href="classTokenStreamRewriteEngine_1_1InsertBeforeOp.html#a2a5fbaa28cc2ae52fc0cc343b93ac91a">00144</a>       : RewriteOperation(index, text)
<a name="l00145"></a>00145       {
<a name="l00146"></a>00146       }
<a name="l00147"></a>00147       <span class="keyword">virtual</span> ~<a class="code" href="classTokenStreamRewriteEngine_1_1InsertBeforeOp.html">InsertBeforeOp</a>() {}
<a name="l00148"></a><a class="code" href="classTokenStreamRewriteEngine_1_1InsertBeforeOp.html#a77e95aed9bd33d998609a7e955d4e7ea">00148</a>       <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> execute( <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)ostream&amp; out )
<a name="l00149"></a><a class="code" href="classTokenStreamRewriteEngine_1_1InsertBeforeOp.html#a8eb70be0ec324e87f18b586a4bd763b2">00149</a>       {
<a name="l00150"></a>00150          out &lt;&lt; text;
<a name="l00151"></a>00151          <span class="keywordflow">return</span> index;
<a name="l00152"></a>00152       }
<a name="l00153"></a>00153       <span class="keyword">virtual</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* type()<span class="keyword"> const </span>{
<a name="l00154"></a><a class="code" href="classTokenStreamRewriteEngine_1_1InsertBeforeOp.html#a18517591759afc2a66ce8f464e211813">00154</a>          <span class="keywordflow">return</span> <span class="stringliteral">&quot;InsertBeforeOp&quot;</span>;
<a name="l00155"></a>00155       }
<a name="l00156"></a>00156    };
<a name="l00157"></a>00157 
<a name="l00158"></a>00158    <span class="keyword">class </span>ReplaceOp : <span class="keyword">public</span> RewriteOperation
<a name="l00159"></a><a class="code" href="classTokenStreamRewriteEngine_1_1ReplaceOp.html">00159</a>    {
<a name="l00160"></a>00160    <span class="keyword">public</span>:
<a name="l00161"></a>00161       <a class="code" href="classTokenStreamRewriteEngine_1_1ReplaceOp.html">ReplaceOp</a>(<span class="keywordtype">size_t</span> from, <span class="keywordtype">size_t</span> to, <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)<span class="keywordtype">string</span> text)
<a name="l00162"></a><a class="code" href="classTokenStreamRewriteEngine_1_1ReplaceOp.html#a59f8be887674b3cbe8f643d7f559fdde">00162</a>       : RewriteOperation(from,text)
<a name="l00163"></a>00163       , lastIndex(to)
<a name="l00164"></a>00164       {
<a name="l00165"></a>00165       }
<a name="l00166"></a>00166       <span class="keyword">virtual</span> ~<a class="code" href="classTokenStreamRewriteEngine_1_1ReplaceOp.html">ReplaceOp</a>() {}
<a name="l00167"></a><a class="code" href="classTokenStreamRewriteEngine_1_1ReplaceOp.html#a082e2a0415369fd083d19525da2f6e80">00167</a>       <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> execute( <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)ostream&amp; out ) {
<a name="l00168"></a><a class="code" href="classTokenStreamRewriteEngine_1_1ReplaceOp.html#a604256b5d1531b5b982e2b507fb4a4a7">00168</a>          out &lt;&lt; text;
<a name="l00169"></a>00169          <span class="keywordflow">return</span> lastIndex+1;
<a name="l00170"></a>00170       }
<a name="l00171"></a>00171       <span class="keyword">virtual</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* type()<span class="keyword"> const </span>{
<a name="l00172"></a><a class="code" href="classTokenStreamRewriteEngine_1_1ReplaceOp.html#a8e866be59ceffaf1bc77f99b0b9d67f1">00172</a>          <span class="keywordflow">return</span> <span class="stringliteral">&quot;ReplaceOp&quot;</span>;
<a name="l00173"></a>00173       }
<a name="l00174"></a>00174    <span class="keyword">protected</span>:
<a name="l00175"></a>00175       <span class="keywordtype">size_t</span> lastIndex;
<a name="l00176"></a><a class="code" href="classTokenStreamRewriteEngine_1_1ReplaceOp.html#ad460ff5b2252123f9a9820bd6f332f13">00176</a>    };
<a name="l00177"></a>00177 
<a name="l00178"></a>00178    <span class="keyword">class </span><a class="code" href="classTokenStreamRewriteEngine_1_1DeleteOp.html">DeleteOp</a> : <span class="keyword">public</span> <a class="code" href="classTokenStreamRewriteEngine_1_1ReplaceOp.html">ReplaceOp</a> {
<a name="l00179"></a><a class="code" href="classTokenStreamRewriteEngine_1_1DeleteOp.html">00179</a>    <span class="keyword">public</span>:
<a name="l00180"></a>00180       <a class="code" href="classTokenStreamRewriteEngine_1_1DeleteOp.html">DeleteOp</a>(<span class="keywordtype">size_t</span> from, <span class="keywordtype">size_t</span> to)
<a name="l00181"></a><a class="code" href="classTokenStreamRewriteEngine_1_1DeleteOp.html#a1856f3aba6afa530cfb0bf12515d5f31">00181</a>       : <a class="code" href="classTokenStreamRewriteEngine_1_1ReplaceOp.html">ReplaceOp</a>(from,to,<span class="stringliteral">&quot;&quot;</span>)
<a name="l00182"></a>00182       {
<a name="l00183"></a>00183       }
<a name="l00184"></a>00184       <span class="keyword">virtual</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* type()<span class="keyword"> const </span>{
<a name="l00185"></a><a class="code" href="classTokenStreamRewriteEngine_1_1DeleteOp.html#a1f53abd41bb741b3df82de48dc0a272b">00185</a>          <span class="keywordflow">return</span> <span class="stringliteral">&quot;DeleteOp&quot;</span>;
<a name="l00186"></a>00186       }
<a name="l00187"></a>00187    };
<a name="l00188"></a>00188 
<a name="l00189"></a>00189    <a class="code" href="classTokenStreamRewriteEngine.html">TokenStreamRewriteEngine</a>(<a class="code" href="classTokenStream.html">TokenStream</a>&amp; upstream);
<a name="l00190"></a>00190 
<a name="l00191"></a>00191    <a class="code" href="classTokenStreamRewriteEngine.html">TokenStreamRewriteEngine</a>(<a class="code" href="classTokenStream.html">TokenStream</a>&amp; upstream, <span class="keywordtype">size_t</span> initialSize);
<a name="l00192"></a>00192 
<a name="l00193"></a>00193    <a class="code" href="classTokenRefCount.html">RefToken</a> nextToken( <span class="keywordtype">void</span> );
<a name="l00194"></a>00194 
<a name="l00195"></a>00195    <span class="keywordtype">void</span> rollback(<span class="keywordtype">size_t</span> instructionIndex) {
<a name="l00196"></a><a class="code" href="classTokenStreamRewriteEngine.html#a73185dea4e41801999787a5df6ca8168">00196</a>       <a class="code" href="classTokenStreamRewriteEngine.html#a73185dea4e41801999787a5df6ca8168">rollback</a>(DEFAULT_PROGRAM_NAME, instructionIndex);
<a name="l00197"></a>00197    }
<a name="l00198"></a>00198 
<a name="l00203"></a>00203    <span class="keywordtype">void</span> rollback(<span class="keyword">const</span> <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)<span class="keywordtype">string</span>&amp; programName,
<a name="l00204"></a>00204                  <span class="keywordtype">size_t</span> instructionIndex );
<a name="l00205"></a>00205 
<a name="l00206"></a>00206    <span class="keywordtype">void</span> deleteProgram() {
<a name="l00207"></a><a class="code" href="classTokenStreamRewriteEngine.html#aa13fca3fd25773504c10ccd422604c00">00207</a>       <a class="code" href="classTokenStreamRewriteEngine.html#aa13fca3fd25773504c10ccd422604c00">deleteProgram</a>(DEFAULT_PROGRAM_NAME);
<a name="l00208"></a>00208    }
<a name="l00209"></a>00209 
<a name="l00211"></a>00211    <span class="keywordtype">void</span> deleteProgram(<span class="keyword">const</span> <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)<span class="keywordtype">string</span>&amp; programName) {
<a name="l00212"></a><a class="code" href="classTokenStreamRewriteEngine.html#a77828c12aa05fcb4bdda51b6445659ef">00212</a>       rollback(programName, MIN_TOKEN_INDEX);
<a name="l00213"></a>00213    }
<a name="l00214"></a>00214 
<a name="l00215"></a>00215    <span class="keywordtype">void</span> insertAfter( <a class="code" href="classTokenRefCount.html">RefTokenWithIndex</a> t,
<a name="l00216"></a><a class="code" href="classTokenStreamRewriteEngine.html#a8f299252ffc85c3baf5b13893001760e">00216</a>                      <span class="keyword">const</span> <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)<span class="keywordtype">string</span>&amp; text )
<a name="l00217"></a>00217    {
<a name="l00218"></a>00218       <a class="code" href="classTokenStreamRewriteEngine.html#a8f299252ffc85c3baf5b13893001760e">insertAfter</a>(DEFAULT_PROGRAM_NAME, t, text);
<a name="l00219"></a>00219    }
<a name="l00220"></a>00220 
<a name="l00221"></a>00221    <span class="keywordtype">void</span> insertAfter(<span class="keywordtype">size_t</span> index, <span class="keyword">const</span> <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)<span class="keywordtype">string</span>&amp; text) {
<a name="l00222"></a><a class="code" href="classTokenStreamRewriteEngine.html#a4ce8ce21451f201feb2cac291f21d242">00222</a>       <a class="code" href="classTokenStreamRewriteEngine.html#a4ce8ce21451f201feb2cac291f21d242">insertAfter</a>(DEFAULT_PROGRAM_NAME, index, text);
<a name="l00223"></a>00223    }
<a name="l00224"></a>00224 
<a name="l00225"></a>00225    <span class="keywordtype">void</span> insertAfter( <span class="keyword">const</span> <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)<span class="keywordtype">string</span>&amp; programName,
<a name="l00226"></a><a class="code" href="classTokenStreamRewriteEngine.html#ad13bdfee996e28e6901b15b5fa76623f">00226</a>                      <a class="code" href="classTokenRefCount.html">RefTokenWithIndex</a> t,
<a name="l00227"></a>00227                      <span class="keyword">const</span> <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)<span class="keywordtype">string</span>&amp; text )
<a name="l00228"></a>00228    {
<a name="l00229"></a>00229       <a class="code" href="classTokenStreamRewriteEngine.html#ad13bdfee996e28e6901b15b5fa76623f">insertAfter</a>(programName, t-&gt;getIndex(), text);
<a name="l00230"></a>00230    }
<a name="l00231"></a>00231 
<a name="l00232"></a>00232    <span class="keywordtype">void</span> insertAfter( <span class="keyword">const</span> <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)<span class="keywordtype">string</span>&amp; programName,
<a name="l00233"></a><a class="code" href="classTokenStreamRewriteEngine.html#ac5992ec4a7efa1ee2a108a7e8ef31ebe">00233</a>                      <span class="keywordtype">size_t</span> index,
<a name="l00234"></a>00234                      <span class="keyword">const</span> <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)<span class="keywordtype">string</span>&amp; text )
<a name="l00235"></a>00235    {
<a name="l00236"></a>00236       <span class="comment">// to insert after, just insert before next index (even if past end)</span>
<a name="l00237"></a>00237       insertBefore(programName,index+1, text);
<a name="l00238"></a>00238    }
<a name="l00239"></a>00239 
<a name="l00240"></a>00240    <span class="keywordtype">void</span> insertBefore( <a class="code" href="classTokenRefCount.html">RefTokenWithIndex</a> t,
<a name="l00241"></a><a class="code" href="classTokenStreamRewriteEngine.html#a292a230fbd1c2cb741c56d6f5d877fb9">00241</a>                       <span class="keyword">const</span> <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)<span class="keywordtype">string</span>&amp; text )
<a name="l00242"></a>00242    {
<a name="l00243"></a>00243       <span class="comment">// std::cout &lt;&lt; &quot;insertBefore index &quot; &lt;&lt; t-&gt;getIndex() &lt;&lt; &quot; &quot; &lt;&lt; text &lt;&lt; std::endl;</span>
<a name="l00244"></a>00244       insertBefore(DEFAULT_PROGRAM_NAME, t, text);
<a name="l00245"></a>00245    }
<a name="l00246"></a>00246 
<a name="l00247"></a>00247    <span class="keywordtype">void</span> insertBefore(<span class="keywordtype">size_t</span> index, <span class="keyword">const</span> <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)<span class="keywordtype">string</span>&amp; text) {
<a name="l00248"></a><a class="code" href="classTokenStreamRewriteEngine.html#a93758b1f2f150d139957093510b830ef">00248</a>       <a class="code" href="classTokenStreamRewriteEngine.html#a93758b1f2f150d139957093510b830ef">insertBefore</a>(DEFAULT_PROGRAM_NAME, index, text);
<a name="l00249"></a>00249    }
<a name="l00250"></a>00250 
<a name="l00251"></a>00251    <span class="keywordtype">void</span> insertBefore( <span class="keyword">const</span> <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)<span class="keywordtype">string</span>&amp; programName,
<a name="l00252"></a><a class="code" href="classTokenStreamRewriteEngine.html#a18f81404434c15194aef08dc4dcc6444">00252</a>                       <a class="code" href="classTokenRefCount.html">RefTokenWithIndex</a> t,
<a name="l00253"></a>00253                       <span class="keyword">const</span> <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)<span class="keywordtype">string</span>&amp; text )
<a name="l00254"></a>00254    {
<a name="l00255"></a>00255       <a class="code" href="classTokenStreamRewriteEngine.html#a18f81404434c15194aef08dc4dcc6444">insertBefore</a>(programName, t-&gt;getIndex(), text);
<a name="l00256"></a>00256    }
<a name="l00257"></a>00257 
<a name="l00258"></a>00258    <span class="keywordtype">void</span> insertBefore( <span class="keyword">const</span> <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)<span class="keywordtype">string</span>&amp; programName,
<a name="l00259"></a><a class="code" href="classTokenStreamRewriteEngine.html#a126a621dbbb2322d1699032d88ce4655">00259</a>                       <span class="keywordtype">size_t</span> index,
<a name="l00260"></a>00260                       <span class="keyword">const</span> <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)<span class="keywordtype">string</span>&amp; text )
<a name="l00261"></a>00261    {
<a name="l00262"></a>00262       addToSortedRewriteList(programName, <span class="keyword">new</span> <a class="code" href="classTokenStreamRewriteEngine_1_1InsertBeforeOp.html">InsertBeforeOp</a>(index,text));
<a name="l00263"></a>00263    }
<a name="l00264"></a>00264 
<a name="l00265"></a>00265    <span class="keywordtype">void</span> replace(<span class="keywordtype">size_t</span> index, <span class="keyword">const</span> <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)<span class="keywordtype">string</span>&amp; text)
<a name="l00266"></a><a class="code" href="classTokenStreamRewriteEngine.html#a52801e65ab7ce1ba82162033c48ea1c0">00266</a>    {
<a name="l00267"></a>00267       <a class="code" href="classTokenStreamRewriteEngine.html#a52801e65ab7ce1ba82162033c48ea1c0">replace</a>(DEFAULT_PROGRAM_NAME, index, index, text);
<a name="l00268"></a>00268    }
<a name="l00269"></a>00269 
<a name="l00270"></a>00270    <span class="keywordtype">void</span> replace( <span class="keywordtype">size_t</span> from, <span class="keywordtype">size_t</span> to,
<a name="l00271"></a><a class="code" href="classTokenStreamRewriteEngine.html#ab97274aaff93004989f72d396e6e104c">00271</a>                  <span class="keyword">const</span> <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)<span class="keywordtype">string</span>&amp; text)
<a name="l00272"></a>00272    {
<a name="l00273"></a>00273       <a class="code" href="classTokenStreamRewriteEngine.html#ab97274aaff93004989f72d396e6e104c">replace</a>(DEFAULT_PROGRAM_NAME, from, to, text);
<a name="l00274"></a>00274    }
<a name="l00275"></a>00275 
<a name="l00276"></a>00276    <span class="keywordtype">void</span> replace( <a class="code" href="classTokenRefCount.html">RefTokenWithIndex</a> indexT,
<a name="l00277"></a><a class="code" href="classTokenStreamRewriteEngine.html#a22164ef594f25b10214b0b3c00a22e20">00277</a>                  <span class="keyword">const</span> <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)<span class="keywordtype">string</span>&amp; text )
<a name="l00278"></a>00278    {
<a name="l00279"></a>00279       <a class="code" href="classTokenStreamRewriteEngine.html#a22164ef594f25b10214b0b3c00a22e20">replace</a>(DEFAULT_PROGRAM_NAME, indexT-&gt;getIndex(), indexT-&gt;getIndex(), text);
<a name="l00280"></a>00280    }
<a name="l00281"></a>00281 
<a name="l00282"></a>00282    <span class="keywordtype">void</span> replace( <a class="code" href="classTokenRefCount.html">RefTokenWithIndex</a> from,
<a name="l00283"></a><a class="code" href="classTokenStreamRewriteEngine.html#a7fe599143c749b50a7e33503f2777d02">00283</a>                  <a class="code" href="classTokenRefCount.html">RefTokenWithIndex</a> to,
<a name="l00284"></a>00284                  <span class="keyword">const</span> <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)<span class="keywordtype">string</span>&amp; text )
<a name="l00285"></a>00285    {
<a name="l00286"></a>00286       <a class="code" href="classTokenStreamRewriteEngine.html#a7fe599143c749b50a7e33503f2777d02">replace</a>(DEFAULT_PROGRAM_NAME, from, to, text);
<a name="l00287"></a>00287    }
<a name="l00288"></a>00288 
<a name="l00289"></a>00289    <span class="keywordtype">void</span> replace(<span class="keyword">const</span> <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)<span class="keywordtype">string</span>&amp; programName,
<a name="l00290"></a><a class="code" href="classTokenStreamRewriteEngine.html#adc393f0b0bc9b4a26fc0d36c87a478ae">00290</a>                 <span class="keywordtype">size_t</span> from, <span class="keywordtype">size_t</span> to,
<a name="l00291"></a>00291                 <span class="keyword">const</span> <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)<span class="keywordtype">string</span>&amp; text )
<a name="l00292"></a>00292    {
<a name="l00293"></a>00293       addToSortedRewriteList(programName,<span class="keyword">new</span> <a class="code" href="classTokenStreamRewriteEngine_1_1ReplaceOp.html">ReplaceOp</a>(from, to, text));
<a name="l00294"></a>00294    }
<a name="l00295"></a>00295 
<a name="l00296"></a>00296    <span class="keywordtype">void</span> replace( <span class="keyword">const</span> <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)<span class="keywordtype">string</span>&amp; programName,
<a name="l00297"></a><a class="code" href="classTokenStreamRewriteEngine.html#ae5ae5b171432b0170eb4db6f89fdedb9">00297</a>                  <a class="code" href="classTokenRefCount.html">RefTokenWithIndex</a> from,
<a name="l00298"></a>00298                  <a class="code" href="classTokenRefCount.html">RefTokenWithIndex</a> to,
<a name="l00299"></a>00299                  <span class="keyword">const</span> <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)<span class="keywordtype">string</span>&amp; text )
<a name="l00300"></a>00300    {
<a name="l00301"></a>00301       <a class="code" href="classTokenStreamRewriteEngine.html#ae5ae5b171432b0170eb4db6f89fdedb9">replace</a>(programName,
<a name="l00302"></a>00302               from-&gt;getIndex(),
<a name="l00303"></a>00303               to-&gt;getIndex(),
<a name="l00304"></a>00304               text);
<a name="l00305"></a>00305    }
<a name="l00306"></a>00306 
<a name="l00307"></a>00307    <span class="keywordtype">void</span> <span class="keyword">remove</span>(<span class="keywordtype">size_t</span> index) {
<a name="l00308"></a><a class="code" href="classTokenStreamRewriteEngine.html#ad11f8ef1a62fd2c66292e59d5a186a67">00308</a>       <span class="keyword">remove</span>(DEFAULT_PROGRAM_NAME, index, index);
<a name="l00309"></a>00309    }
<a name="l00310"></a>00310 
<a name="l00311"></a>00311    <span class="keywordtype">void</span> <span class="keyword">remove</span>(<span class="keywordtype">size_t</span> from, <span class="keywordtype">size_t</span> to) {
<a name="l00312"></a><a class="code" href="classTokenStreamRewriteEngine.html#a2fb59f303a3b01088f0022f2fd252a09">00312</a>       <span class="keyword">remove</span>(DEFAULT_PROGRAM_NAME, from, to);
<a name="l00313"></a>00313    }
<a name="l00314"></a>00314 
<a name="l00315"></a>00315    <span class="keywordtype">void</span> <span class="keyword">remove</span>(<a class="code" href="classTokenRefCount.html">RefTokenWithIndex</a> indexT) {
<a name="l00316"></a><a class="code" href="classTokenStreamRewriteEngine.html#a79da989a339fe32947a6c8832e9db3c0">00316</a>       <span class="keyword">remove</span>(DEFAULT_PROGRAM_NAME, indexT, indexT);
<a name="l00317"></a>00317    }
<a name="l00318"></a>00318 
<a name="l00319"></a>00319    <span class="keywordtype">void</span> <span class="keyword">remove</span>(<a class="code" href="classTokenRefCount.html">RefTokenWithIndex</a> from, <a class="code" href="classTokenRefCount.html">RefTokenWithIndex</a> to) {
<a name="l00320"></a><a class="code" href="classTokenStreamRewriteEngine.html#abaf935a703ffb19e06a81df4de978836">00320</a>       <span class="keyword">remove</span>(DEFAULT_PROGRAM_NAME, from, to);
<a name="l00321"></a>00321    }
<a name="l00322"></a>00322 
<a name="l00323"></a>00323    <span class="keywordtype">void</span> <span class="keyword">remove</span>( <span class="keyword">const</span> <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)string&amp; programName,
<a name="l00324"></a><a class="code" href="classTokenStreamRewriteEngine.html#a932fb1526314fde8a36aa6685bebfa8d">00324</a>                 <span class="keywordtype">size_t</span> from, <span class="keywordtype">size_t</span> to)
<a name="l00325"></a>00325    {
<a name="l00326"></a>00326       replace(programName,from,to,<span class="stringliteral">&quot;&quot;</span>);
<a name="l00327"></a>00327    }
<a name="l00328"></a>00328 
<a name="l00329"></a>00329    <span class="keywordtype">void</span> <span class="keyword">remove</span>( <span class="keyword">const</span> <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)string&amp; programName,
<a name="l00330"></a><a class="code" href="classTokenStreamRewriteEngine.html#a39ba55b97c0a33bf0a5c8ced876792f6">00330</a>                 <a class="code" href="classTokenRefCount.html">RefTokenWithIndex</a> from, <a class="code" href="classTokenRefCount.html">RefTokenWithIndex</a> to )
<a name="l00331"></a>00331    {
<a name="l00332"></a>00332       replace(programName,from,to,<span class="stringliteral">&quot;&quot;</span>);
<a name="l00333"></a>00333    }
<a name="l00334"></a>00334 
<a name="l00335"></a>00335    <span class="keywordtype">void</span> discard(<span class="keywordtype">int</span> ttype) {
<a name="l00336"></a><a class="code" href="classTokenStreamRewriteEngine.html#a4c55f2ed1bdceb3abb49fc73cbc132a4">00336</a>       discardMask.add(ttype);
<a name="l00337"></a>00337    }
<a name="l00338"></a>00338 
<a name="l00339"></a>00339    <a class="code" href="classTokenRefCount.html">RefToken</a> getToken( <span class="keywordtype">size_t</span> i )
<a name="l00340"></a><a class="code" href="classTokenStreamRewriteEngine.html#a0a25e219ca52141d7948a8ced55382a8">00340</a>    {
<a name="l00341"></a>00341       <span class="keywordflow">return</span> <a class="code" href="TokenRefCount_8hpp.html#a90bf433b9f39606e6bf39757f6910ac7">RefToken</a>(tokens.at(i));
<a name="l00342"></a>00342    }
<a name="l00343"></a>00343 
<a name="l00344"></a>00344    <span class="keywordtype">size_t</span> getTokenStreamSize()<span class="keyword"> const </span>{
<a name="l00345"></a><a class="code" href="classTokenStreamRewriteEngine.html#a65eabea9748efba6f20c528500f5164a">00345</a>       <span class="keywordflow">return</span> tokens.size();
<a name="l00346"></a>00346    }
<a name="l00347"></a>00347 
<a name="l00348"></a>00348    <span class="keywordtype">void</span> originalToStream( <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)ostream&amp; out )<span class="keyword"> const </span>{
<a name="l00349"></a><a class="code" href="classTokenStreamRewriteEngine.html#a323dba8580df8e3a2916bd9051ecc9b8">00349</a>       <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)for_each( tokens.begin(), tokens.end(), <a class="code" href="structTokenStreamRewriteEngine_1_1tokenToStream.html">tokenToStream</a>(out) );
<a name="l00350"></a>00350    }
<a name="l00351"></a>00351 
<a name="l00352"></a>00352    <span class="keywordtype">void</span> originalToStream( <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)ostream&amp; out,
<a name="l00353"></a>00353                           <span class="keywordtype">size_t</span> start, <span class="keywordtype">size_t</span> end ) const;
<a name="l00354"></a>00354 
<a name="l00355"></a>00355    <span class="keywordtype">void</span> toStream( <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)ostream&amp; out )<span class="keyword"> const </span>{
<a name="l00356"></a><a class="code" href="classTokenStreamRewriteEngine.html#a278ba45f59bf15090d701e0508911af8">00356</a>       <a class="code" href="classTokenStreamRewriteEngine.html#a278ba45f59bf15090d701e0508911af8">toStream</a>( out, MIN_TOKEN_INDEX, getTokenStreamSize());
<a name="l00357"></a>00357    }
<a name="l00358"></a>00358 
<a name="l00359"></a>00359    <span class="keywordtype">void</span> toStream( <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)ostream&amp; out,
<a name="l00360"></a><a class="code" href="classTokenStreamRewriteEngine.html#a7db4fe3127228031a81da4b3c02071fc">00360</a>                   <span class="keyword">const</span> <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)<span class="keywordtype">string</span>&amp; programName )<span class="keyword"> const</span>
<a name="l00361"></a>00361 <span class="keyword">   </span>{
<a name="l00362"></a>00362       <a class="code" href="classTokenStreamRewriteEngine.html#a7db4fe3127228031a81da4b3c02071fc">toStream</a>( out, programName, MIN_TOKEN_INDEX, getTokenStreamSize());
<a name="l00363"></a>00363    }
<a name="l00364"></a>00364 
<a name="l00365"></a>00365    <span class="keywordtype">void</span> toStream( <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)ostream&amp; out,
<a name="l00366"></a><a class="code" href="classTokenStreamRewriteEngine.html#ae8742278d9a6f02dcf46a92cd496c9be">00366</a>                   <span class="keywordtype">size_t</span> start, <span class="keywordtype">size_t</span> end )<span class="keyword"> const</span>
<a name="l00367"></a>00367 <span class="keyword">   </span>{
<a name="l00368"></a>00368       <a class="code" href="classTokenStreamRewriteEngine.html#ae8742278d9a6f02dcf46a92cd496c9be">toStream</a>(out, DEFAULT_PROGRAM_NAME, start, end);
<a name="l00369"></a>00369    }
<a name="l00370"></a>00370 
<a name="l00371"></a>00371    <span class="keywordtype">void</span> toStream( <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)ostream&amp; out,
<a name="l00372"></a>00372                   <span class="keyword">const</span> <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)<span class="keywordtype">string</span>&amp; programName,
<a name="l00373"></a>00373                   <span class="keywordtype">size_t</span> firstToken, <span class="keywordtype">size_t</span> lastToken ) <span class="keyword">const</span>;
<a name="l00374"></a>00374 
<a name="l00375"></a>00375    <span class="keywordtype">void</span> toDebugStream( <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)ostream&amp; out )<span class="keyword"> const </span>{
<a name="l00376"></a><a class="code" href="classTokenStreamRewriteEngine.html#a055cb441f9e48f5c64cec2b4f537dde9">00376</a>       <a class="code" href="classTokenStreamRewriteEngine.html#a055cb441f9e48f5c64cec2b4f537dde9">toDebugStream</a>( out, MIN_TOKEN_INDEX, getTokenStreamSize());
<a name="l00377"></a>00377    }
<a name="l00378"></a>00378 
<a name="l00379"></a>00379    <span class="keywordtype">void</span> toDebugStream( <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)ostream&amp; out,
<a name="l00380"></a>00380                        <span class="keywordtype">size_t</span> start, <span class="keywordtype">size_t</span> end ) <span class="keyword">const</span>;
<a name="l00381"></a>00381 
<a name="l00382"></a>00382    <span class="keywordtype">size_t</span> getLastRewriteTokenIndex()<span class="keyword"> const </span>{
<a name="l00383"></a><a class="code" href="classTokenStreamRewriteEngine.html#a7a2945213aa92ea1347f822320ea9031">00383</a>       <span class="keywordflow">return</span> <a class="code" href="classTokenStreamRewriteEngine.html#a7a2945213aa92ea1347f822320ea9031">getLastRewriteTokenIndex</a>(DEFAULT_PROGRAM_NAME);
<a name="l00384"></a>00384    }
<a name="l00385"></a>00385 
<a name="l00390"></a>00390    <span class="keywordtype">size_t</span> getLastRewriteTokenIndex(<span class="keyword">const</span> <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)<span class="keywordtype">string</span>&amp; programName)<span class="keyword"> const </span>{
<a name="l00391"></a><a class="code" href="classTokenStreamRewriteEngine.html#a6ddc14cadc0ec8b2c859cfbc51ac4ef4">00391</a>       program_map::const_iterator rewrites = programs.find(programName);
<a name="l00392"></a>00392 
<a name="l00393"></a>00393       <span class="keywordflow">if</span>( rewrites == programs.end() )
<a name="l00394"></a>00394          <span class="keywordflow">return</span> 0;
<a name="l00395"></a>00395 
<a name="l00396"></a>00396       <span class="keyword">const</span> <a class="code" href="classTokenStreamRewriteEngine.html#aec9eb3c1fda9f4aff0ac7b6ef9ad33d3" title="list of rewrite operations">operation_list</a>&amp; prog = rewrites-&gt;second;
<a name="l00397"></a>00397       <span class="keywordflow">if</span>( !prog.empty() )
<a name="l00398"></a>00398       {
<a name="l00399"></a>00399          operation_list::const_iterator last = prog.end();
<a name="l00400"></a>00400          --last;
<a name="l00401"></a>00401          <span class="keywordflow">return</span> (*last)-&gt;getIndex();
<a name="l00402"></a>00402       }
<a name="l00403"></a>00403       <span class="keywordflow">return</span> 0;
<a name="l00404"></a>00404    }
<a name="l00405"></a>00405 
<a name="l00406"></a>00406 <span class="keyword">protected</span>:
<a name="l00409"></a>00409    <span class="keywordtype">void</span> addToSortedRewriteList(RewriteOperation* op) {
<a name="l00410"></a><a class="code" href="classTokenStreamRewriteEngine.html#a42259e3d8b6085f1c97879e53cf3b6e2">00410</a>       <a class="code" href="classTokenStreamRewriteEngine.html#a42259e3d8b6085f1c97879e53cf3b6e2">addToSortedRewriteList</a>(DEFAULT_PROGRAM_NAME, op);
<a name="l00411"></a>00411    }
<a name="l00412"></a>00412 
<a name="l00413"></a>00413    <span class="keywordtype">void</span> addToSortedRewriteList( <span class="keyword">const</span> <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(std)<span class="keywordtype">string</span>&amp; programName,
<a name="l00414"></a>00414                                 RewriteOperation* op );
<a name="l00415"></a>00415 
<a name="l00416"></a>00416 <span class="keyword">protected</span>:
<a name="l00418"></a>00418    <a class="code" href="classTokenStream.html">TokenStream</a>&amp; stream;
<a name="l00420"></a>00420    <span class="keywordtype">size_t</span> index;
<a name="l00421"></a><a class="code" href="classTokenStreamRewriteEngine.html#ab1891a79ff98d85b74d134d2865fe970">00421</a> 
<a name="l00423"></a>00423    <a class="code" href="classTokenStreamRewriteEngine.html#a2be10b6477784e9cb704a66d9d6273e2">token_list</a> tokens;
<a name="l00424"></a><a class="code" href="classTokenStreamRewriteEngine.html#a625e8a6b104e8fc3170191d94f1b3880">00424</a> 
<a name="l00429"></a>00429    <a class="code" href="classTokenStreamRewriteEngine.html#a6ace1ccee2524d37862c1d68a5a923c4" title="map program name to &amp;lt;program counter,program&amp;gt; tuple">program_map</a> programs;
<a name="l00430"></a><a class="code" href="classTokenStreamRewriteEngine.html#a37061e6d6e5b89cee013dc2c89e37327">00430</a> 
<a name="l00432"></a>00432    <a class="code" href="classBitSet.html">BitSet</a> discardMask;
<a name="l00433"></a><a class="code" href="classTokenStreamRewriteEngine.html#a468c8d088b6e1cd49e1c8a1f545b3c8c">00433</a> };
<a name="l00434"></a>00434 
<a name="l00435"></a>00435 <span class="preprocessor">#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE</span>
<a name="l00436"></a>00436 <span class="preprocessor"></span>}
<a name="l00437"></a>00437 <span class="preprocessor">#endif</span>
<a name="l00438"></a>00438 <span class="preprocessor"></span>
<a name="l00439"></a>00439 <span class="preprocessor">#endif</span>
</pre></div></div>
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