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<a href="ParserSharedInputState_8hpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="preprocessor">#ifndef INC_ParserSharedInputState_hpp__</span></div><div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="preprocessor">#define INC_ParserSharedInputState_hpp__</span></div><div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;</div><div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment">/* ANTLR Translator Generator</span></div><div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> * Project led by Terence Parr at http://www.jGuru.com</span></div><div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> * Software rights: http://www.antlr.org/license.html</span></div><div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> * $Id: //depot/code/org.antlr/release/antlr-2.7.7/lib/cpp/antlr/ParserSharedInputState.hpp#2 $</span></div><div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;</div><div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="config_8hpp.html">antlr/config.hpp</a>&gt;</span></div><div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="TokenBuffer_8hpp.html">antlr/TokenBuffer.hpp</a>&gt;</span></div><div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="RefCount_8hpp.html">antlr/RefCount.hpp</a>&gt;</span></div><div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="preprocessor">#include &lt;string&gt;</span></div><div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;</div><div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="preprocessor">#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE</span></div><div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespaceantlr.html">antlr</a> {</div><div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;</div><div class="line"><a name="l00025"></a><span class="lineno"><a class="line" href="classParserInputState.html">   25</a></span>&#160;<span class="keyword">class </span><a class="code" href="config_8hpp.html#ad583892c7af76867441115e41aa1ce52">ANTLR_API</a> <a class="code" href="classParserInputState.html">ParserInputState</a> {</div><div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00031"></a><span class="lineno"><a class="line" href="classParserInputState.html#a9ef3eb064064831334a2b54095897428">   31</a></span>&#160;   <a class="code" href="classParserInputState.html#a9ef3eb064064831334a2b54095897428">ParserInputState</a>( <a class="code" href="classTokenBuffer.html">TokenBuffer</a>* in )</div><div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;   : guessing(0)</div><div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;   , filename()</div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;   , input(in)</div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;   , inputResponsible(true)</div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;   {</div><div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;   }</div><div class="line"><a name="l00041"></a><span class="lineno"><a class="line" href="classParserInputState.html#ada314624db73cdea8e2b18b530747575">   41</a></span>&#160;   <a class="code" href="classParserInputState.html#ada314624db73cdea8e2b18b530747575">ParserInputState</a>( <a class="code" href="classTokenBuffer.html">TokenBuffer</a>&amp; in )</div><div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;   : guessing(0)</div><div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;   , filename(<span class="stringliteral">&quot;&quot;</span>)</div><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;   , input(&amp;in)</div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;   , inputResponsible(false)</div><div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;   {</div><div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;   }</div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;</div><div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="classParserInputState.html#ad08cb50174d0cfe6d6f7e07dd32bd868">   49</a></span>&#160;   <span class="keyword">virtual</span> <a class="code" href="classParserInputState.html#ad08cb50174d0cfe6d6f7e07dd32bd868">~ParserInputState</a>()</div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;   {</div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;      <span class="keywordflow">if</span> (inputResponsible)</div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;         <span class="keyword">delete</span> input;</div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;   }</div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;</div><div class="line"><a name="l00055"></a><span class="lineno"><a class="line" href="classParserInputState.html#ab19e5c9a5f2fec8a1357cb7092dd4f64">   55</a></span>&#160;   <a class="code" href="classTokenBuffer.html">TokenBuffer</a>&amp; <a class="code" href="classParserInputState.html#ab19e5c9a5f2fec8a1357cb7092dd4f64">getInput</a>( <span class="keywordtype">void</span> )</div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;   {</div><div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;      <span class="keywordflow">return</span> *input;</div><div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;   }</div><div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;</div><div class="line"><a name="l00061"></a><span class="lineno"><a class="line" href="classParserInputState.html#a3f45ad621cfcf5fcd8a9963d89611de4">   61</a></span>&#160;   <span class="keywordtype">void</span> <a class="code" href="classParserInputState.html#a3f45ad621cfcf5fcd8a9963d89611de4">reset</a>( <span class="keywordtype">void</span> )</div><div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;   {</div><div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;      input-&gt;reset();</div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;      guessing = 0;</div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;   }</div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;</div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00069"></a><span class="lineno"><a class="line" href="classParserInputState.html#a65122f1320e4d6059acc1c22800f6a3f">   69</a></span>&#160;   <span class="keywordtype">int</span> <a class="code" href="classParserInputState.html#a65122f1320e4d6059acc1c22800f6a3f">guessing</a>;</div><div class="line"><a name="l00073"></a><span class="lineno"><a class="line" href="classParserInputState.html#af06ad82f8701a916e550fcfb776ef0be">   73</a></span>&#160;   <a class="code" href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a>(<a class="code" href="namespacestd.html">std</a>)<span class="keywordtype">string</span> <a class="code" href="classParserInputState.html#af06ad82f8701a916e550fcfb776ef0be">filename</a>;</div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l00076"></a><span class="lineno"><a class="line" href="classParserInputState.html#a4fdfda2f63eab864f4357b1e7bb0611d">   76</a></span>&#160;   <a class="code" href="classTokenBuffer.html">TokenBuffer</a>* <a class="code" href="classParserInputState.html#a4fdfda2f63eab864f4357b1e7bb0611d">input</a>;</div><div class="line"><a name="l00078"></a><span class="lineno"><a class="line" href="classParserInputState.html#acc2923fd93b657df71c7c17a0b3a919c">   78</a></span>&#160;   <span class="keywordtype">bool</span> <a class="code" href="classParserInputState.html#acc2923fd93b657df71c7c17a0b3a919c">inputResponsible</a>;</div><div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;</div><div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;   <span class="comment">// we don&#39;t want these:</span></div><div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;   <a class="code" href="classParserInputState.html">ParserInputState</a>(<span class="keyword">const</span> <a class="code" href="classParserInputState.html">ParserInputState</a>&amp;);</div><div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;   <a class="code" href="classParserInputState.html">ParserInputState</a>&amp; operator=(<span class="keyword">const</span> <a class="code" href="classParserInputState.html">ParserInputState</a>&amp;);</div><div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;};</div><div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;</div><div class="line"><a name="l00086"></a><span class="lineno"><a class="line" href="ParserSharedInputState_8hpp.html#a0f2d8945c6d28bd59f8d113dd4cb835d">   86</a></span>&#160;<span class="keyword">typedef</span> <a class="code" href="classRefCount.html">RefCount&lt;ParserInputState&gt;</a> <a class="code" href="ParserSharedInputState_8hpp.html#a0f2d8945c6d28bd59f8d113dd4cb835d">ParserSharedInputState</a>;</div><div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;</div><div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;<span class="preprocessor">#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE</span></div><div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;}</div><div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;</div><div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;<span class="preprocessor">#endif //INC_ParserSharedInputState_hpp__</span></div><div class="ttc" id="RefCount_8hpp_html"><div class="ttname"><a href="RefCount_8hpp.html">RefCount.hpp</a></div></div>
<div class="ttc" id="classParserInputState_html_a65122f1320e4d6059acc1c22800f6a3f"><div class="ttname"><a href="classParserInputState.html#a65122f1320e4d6059acc1c22800f6a3f">ParserInputState::guessing</a></div><div class="ttdeci">int guessing</div><div class="ttdef"><b>Definition:</b> ParserSharedInputState.hpp:69</div></div>
<div class="ttc" id="namespaceantlr_html"><div class="ttname"><a href="namespaceantlr.html">antlr</a></div><div class="ttdef"><b>Definition:</b> ANTLRException.hpp:15</div></div>
<div class="ttc" id="classParserInputState_html_ad08cb50174d0cfe6d6f7e07dd32bd868"><div class="ttname"><a href="classParserInputState.html#ad08cb50174d0cfe6d6f7e07dd32bd868">ParserInputState::~ParserInputState</a></div><div class="ttdeci">virtual ~ParserInputState()</div><div class="ttdef"><b>Definition:</b> ParserSharedInputState.hpp:49</div></div>
<div class="ttc" id="classParserInputState_html_a4fdfda2f63eab864f4357b1e7bb0611d"><div class="ttname"><a href="classParserInputState.html#a4fdfda2f63eab864f4357b1e7bb0611d">ParserInputState::input</a></div><div class="ttdeci">TokenBuffer * input</div><div class="ttdef"><b>Definition:</b> ParserSharedInputState.hpp:76</div></div>
<div class="ttc" id="classParserInputState_html"><div class="ttname"><a href="classParserInputState.html">ParserInputState</a></div><div class="ttdef"><b>Definition:</b> ParserSharedInputState.hpp:25</div></div>
<div class="ttc" id="namespacestd_html"><div class="ttname"><a href="namespacestd.html">std</a></div></div>
<div class="ttc" id="config_8hpp_html"><div class="ttname"><a href="config_8hpp.html">config.hpp</a></div></div>
<div class="ttc" id="config_8hpp_html_ad583892c7af76867441115e41aa1ce52"><div class="ttname"><a href="config_8hpp.html#ad583892c7af76867441115e41aa1ce52">ANTLR_API</a></div><div class="ttdeci">#define ANTLR_API</div><div class="ttdef"><b>Definition:</b> config.hpp:22</div></div>
<div class="ttc" id="classParserInputState_html_a3f45ad621cfcf5fcd8a9963d89611de4"><div class="ttname"><a href="classParserInputState.html#a3f45ad621cfcf5fcd8a9963d89611de4">ParserInputState::reset</a></div><div class="ttdeci">void reset(void)</div><div class="ttdoc">Reset the ParserInputState and the underlying TokenBuffer. </div><div class="ttdef"><b>Definition:</b> ParserSharedInputState.hpp:61</div></div>
<div class="ttc" id="TokenBuffer_8hpp_html"><div class="ttname"><a href="TokenBuffer_8hpp.html">TokenBuffer.hpp</a></div></div>
<div class="ttc" id="classTokenBuffer_html"><div class="ttname"><a href="classTokenBuffer.html">TokenBuffer</a></div><div class="ttdef"><b>Definition:</b> TokenBuffer.hpp:36</div></div>
<div class="ttc" id="classParserInputState_html_acc2923fd93b657df71c7c17a0b3a919c"><div class="ttname"><a href="classParserInputState.html#acc2923fd93b657df71c7c17a0b3a919c">ParserInputState::inputResponsible</a></div><div class="ttdeci">bool inputResponsible</div><div class="ttdoc">Do we need to free the TokenBuffer or is it owned by another.. </div><div class="ttdef"><b>Definition:</b> ParserSharedInputState.hpp:78</div></div>
<div class="ttc" id="classParserInputState_html_a9ef3eb064064831334a2b54095897428"><div class="ttname"><a href="classParserInputState.html#a9ef3eb064064831334a2b54095897428">ParserInputState::ParserInputState</a></div><div class="ttdeci">ParserInputState(TokenBuffer *in)</div><div class="ttdef"><b>Definition:</b> ParserSharedInputState.hpp:31</div></div>
<div class="ttc" id="classParserInputState_html_ada314624db73cdea8e2b18b530747575"><div class="ttname"><a href="classParserInputState.html#ada314624db73cdea8e2b18b530747575">ParserInputState::ParserInputState</a></div><div class="ttdeci">ParserInputState(TokenBuffer &amp;in)</div><div class="ttdef"><b>Definition:</b> ParserSharedInputState.hpp:41</div></div>
<div class="ttc" id="classRefCount_html"><div class="ttname"><a href="classRefCount.html">RefCount&lt; ParserInputState &gt;</a></div></div>
<div class="ttc" id="config_8hpp_html_ad1e4025d0db4046e6e85a46c92b7ff77"><div class="ttname"><a href="config_8hpp.html#ad1e4025d0db4046e6e85a46c92b7ff77">ANTLR_USE_NAMESPACE</a></div><div class="ttdeci">#define ANTLR_USE_NAMESPACE(_x_)</div><div class="ttdef"><b>Definition:</b> config.hpp:18</div></div>
<div class="ttc" id="classParserInputState_html_ab19e5c9a5f2fec8a1357cb7092dd4f64"><div class="ttname"><a href="classParserInputState.html#ab19e5c9a5f2fec8a1357cb7092dd4f64">ParserInputState::getInput</a></div><div class="ttdeci">TokenBuffer &amp; getInput(void)</div><div class="ttdef"><b>Definition:</b> ParserSharedInputState.hpp:55</div></div>
<div class="ttc" id="classParserInputState_html_af06ad82f8701a916e550fcfb776ef0be"><div class="ttname"><a href="classParserInputState.html#af06ad82f8701a916e550fcfb776ef0be">ParserInputState::filename</a></div><div class="ttdeci">std ::string filename</div><div class="ttdef"><b>Definition:</b> ParserSharedInputState.hpp:73</div></div>
<div class="ttc" id="ParserSharedInputState_8hpp_html_a0f2d8945c6d28bd59f8d113dd4cb835d"><div class="ttname"><a href="ParserSharedInputState_8hpp.html#a0f2d8945c6d28bd59f8d113dd4cb835d">ParserSharedInputState</a></div><div class="ttdeci">RefCount&lt; ParserInputState &gt; ParserSharedInputState</div><div class="ttdoc">A reference counted ParserInputState. </div><div class="ttdef"><b>Definition:</b> ParserSharedInputState.hpp:86</div></div>
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