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<title>ANTLR Support Libraries 2.7.1+: ASTNULLType Class Reference</title>
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<a href="#pub-methods">Public Member Functions</a> </div>
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<h1>ASTNULLType Class Reference</h1> </div>
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<div class="contents">
<!-- doxytag: class="ASTNULLType" --><!-- doxytag: inherits="AST" -->
<p><code>#include <<a class="el" href="ASTNULLType_8hpp_source.html">ASTNULLType.hpp</a>></code></p>
<div class="dynheader">
Inheritance diagram for ASTNULLType:</div>
<div class="dyncontent">
<div class="center"><img src="classASTNULLType__inherit__graph.png" border="0" usemap="#ASTNULLType_inherit__map" alt="Inheritance graph"/></div>
<map name="ASTNULLType_inherit__map" id="ASTNULLType_inherit__map">
</map>
<center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div>
<div class="dynheader">
Collaboration diagram for ASTNULLType:</div>
<div class="dyncontent">
<div class="center"><img src="classASTNULLType__coll__graph.png" border="0" usemap="#ASTNULLType_coll__map" alt="Collaboration graph"/></div>
<map name="ASTNULLType_coll__map" id="ASTNULLType_coll__map">
</map>
<center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div>
<p><a href="classASTNULLType-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">const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="classASTNULLType.html#a5c18435d08fc355a2cb1039d0eee856c">typeName</a> (void) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Return the type name for this <a class="el" href="classAST.html">AST</a> node. (for XML output) <a href="#a5c18435d08fc355a2cb1039d0eee856c"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classASTRefCount.html">RefAST</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classASTNULLType.html#aa38e4275aded3acde4a8c7e293094a96">clone</a> (void) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Clone this <a class="el" href="classAST.html">AST</a> node. <a href="#aa38e4275aded3acde4a8c7e293094a96"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classASTNULLType.html#aeb21ff6b7b1c38a72025beb1c583319f">addChild</a> (<a class="el" href="classASTRefCount.html">RefAST</a> c)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Add a node to the end of the child list for this node. <a href="#aeb21ff6b7b1c38a72025beb1c583319f"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classASTNULLType.html#a72fdae87efb9c486bd07373702942a07">getNumberOfChildren</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get the number of children. Returns 0 if the node is a leaf. <a href="#a72fdae87efb9c486bd07373702942a07"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classASTNULLType.html#a8de7269ebfa9eefea9d7c2409bbfda33">setFirstChild</a> (<a class="el" href="classASTRefCount.html">RefAST</a> c)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Set the first child of a node. <a href="#a8de7269ebfa9eefea9d7c2409bbfda33"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classASTNULLType.html#a5f16f6f3743fd3d9a8effe22b5f74eb1">setNextSibling</a> (<a class="el" href="classASTRefCount.html">RefAST</a> n)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Set the next sibling after this one. <a href="#a5f16f6f3743fd3d9a8effe22b5f74eb1"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classASTNULLType.html#ae4f3d41b4f53466ceeb33d322b432d23">equals</a> (<a class="el" href="classASTRefCount.html">RefAST</a> t) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Is node t equal to this in terms of token type and text? <a href="#ae4f3d41b4f53466ceeb33d322b432d23"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classASTNULLType.html#aad04ef80212931542dcacfc2b6952c92">equalsList</a> (<a class="el" href="classASTRefCount.html">RefAST</a> t) const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classASTNULLType.html#a9450d6a62a42bd87be5bfe51ea9917a7">equalsListPartial</a> (<a class="el" href="classASTRefCount.html">RefAST</a> t) const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classASTNULLType.html#a48eb5e59b92f98b6442d23a3ee58c461">equalsTree</a> (<a class="el" href="classASTRefCount.html">RefAST</a> t) const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classASTNULLType.html#a4cc0285720c9f102e8fe0337a8552582">equalsTreePartial</a> (<a class="el" href="classASTRefCount.html">RefAST</a> t) const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">std::vector< <a class="el" href="classASTRefCount.html">RefAST</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classASTNULLType.html#ac35b9be79d65d15c4a51ef4c5376666a">findAll</a> (<a class="el" href="classASTRefCount.html">RefAST</a> tree)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">std::vector< <a class="el" href="classASTRefCount.html">RefAST</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classASTNULLType.html#a33e2aecfc4bd3a147d984cec11c2cb3a">findAllPartial</a> (<a class="el" href="classASTRefCount.html">RefAST</a> subtree)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classASTRefCount.html">RefAST</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classASTNULLType.html#a69e77277a14e66fa33f4327572f255cf">getFirstChild</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get the first child of this node; null if no children. <a href="#a69e77277a14e66fa33f4327572f255cf"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classASTRefCount.html">RefAST</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classASTNULLType.html#ac830409686777a9582eea7f2f9ce18d4">getNextSibling</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get the next sibling in line after this one. <a href="#ac830409686777a9582eea7f2f9ce18d4"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="classASTNULLType.html#ae025fd46290b1a1ab8c4d4ef02ffc978">getText</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get the token text for this node. <a href="#ae025fd46290b1a1ab8c4d4ef02ffc978"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classASTNULLType.html#a56f05290229b42b16aedd9ed23722cd4">getType</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get the token type for this node. <a href="#a56f05290229b42b16aedd9ed23722cd4"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classASTNULLType.html#aef0a78f9ff091b22570a172e5a0599b7">initialize</a> (int t, const std::string &txt)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classASTNULLType.html#a2a4a651a4b6bddded33a5315be7b12df">initialize</a> (<a class="el" href="classASTRefCount.html">RefAST</a> t)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classASTNULLType.html#a882a02c6292cea60edeb4f7614fde459">initialize</a> (<a class="el" href="classTokenRefCount.html">RefToken</a> t)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classASTNULLType.html#a70a4a46e93dd2a9aa1c581a7c9c18f1d">initialize</a> (std::istream &infile)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classASTNULLType.html#ab450f4b08888395a62546e1f2f22d740">setText</a> (const std::string &text)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Set the token text for this node. <a href="#ab450f4b08888395a62546e1f2f22d740"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classASTNULLType.html#a6c4721e6f3bdaeb6bf8a1bc28b476ef1">setType</a> (int ttype)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Set the token type for this node. <a href="#a6c4721e6f3bdaeb6bf8a1bc28b476ef1"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="classASTNULLType.html#a7bf7c294458542292f89d15f2aff19b3">toString</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Return this <a class="el" href="classAST.html">AST</a> node as a string. <a href="#a7bf7c294458542292f89d15f2aff19b3"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="classASTNULLType.html#aeced1f7c1f245b8fb69b6c3ba9fa6cd3">toStringList</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Print out a child-sibling tree in LISP notation. <a href="#aeced1f7c1f245b8fb69b6c3ba9fa6cd3"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="classASTNULLType.html#a33e2a22e4253b98b726a8afa1ee1838f">toStringTree</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classASTNULLType.html#ad17d04a006e7834f12ae9218541a9f09">attributesToStream</a> (std::ostream &out) const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classASTNULLType.html#aaf628b2ac2a2d5b769fc01aaaea18efd">toStream</a> (std::ostream &out) const </td></tr>
</table>
<hr/><a name="_details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>There is only one instance of this class </p>
</div><hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="aeb21ff6b7b1c38a72025beb1c583319f"></a><!-- doxytag: member="ASTNULLType::addChild" ref="aeb21ff6b7b1c38a72025beb1c583319f" args="(RefAST c)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
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<td class="memname">void ASTNULLType::addChild </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classASTRefCount.html">RefAST</a> </td>
<td class="paramname"><em>c</em></td><td>)</td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Add a node to the end of the child list for this node. </p>
<p>Implements <a class="el" href="classAST.html#a9c4cc74d450d947cba32fa005d8aeb00">AST</a>.</p>
</div>
</div>
<a class="anchor" id="ad17d04a006e7834f12ae9218541a9f09"></a><!-- doxytag: member="ASTNULLType::attributesToStream" ref="ad17d04a006e7834f12ae9218541a9f09" args="(std::ostream &out) const " -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">bool ASTNULLType::attributesToStream </td>
<td>(</td>
<td class="paramtype">std::ostream & </td>
<td class="paramname"><em>out</em></td><td>)</td>
<td> const</td>
</tr>
</table>
</div>
<div class="memdoc">
</div>
</div>
<a class="anchor" id="aa38e4275aded3acde4a8c7e293094a96"></a><!-- doxytag: member="ASTNULLType::clone" ref="aa38e4275aded3acde4a8c7e293094a96" args="(void) const " -->
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<td class="memname"><a class="el" href="classASTRefCount.html">RefAST</a> ASTNULLType::clone </td>
<td>(</td>
<td class="paramtype">void </td>
<td class="paramname"></td><td>)</td>
<td> const<code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Clone this <a class="el" href="classAST.html">AST</a> node. </p>
<p>Implements <a class="el" href="classAST.html#a6316c8acb71df23818ac922c51cfb464">AST</a>.</p>
</div>
</div>
<a class="anchor" id="ae4f3d41b4f53466ceeb33d322b432d23"></a><!-- doxytag: member="ASTNULLType::equals" ref="ae4f3d41b4f53466ceeb33d322b432d23" args="(RefAST t) const " -->
<div class="memitem">
<div class="memproto">
<table class="memname">
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<td class="memname">bool ASTNULLType::equals </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classASTRefCount.html">RefAST</a> </td>
<td class="paramname"><em>t</em></td><td>)</td>
<td> const<code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Is node t equal to this in terms of token type and text? </p>
<p>Implements <a class="el" href="classAST.html#a42bd11b55c792cb194b865234bc845f2">AST</a>.</p>
</div>
</div>
<a class="anchor" id="aad04ef80212931542dcacfc2b6952c92"></a><!-- doxytag: member="ASTNULLType::equalsList" ref="aad04ef80212931542dcacfc2b6952c92" args="(RefAST t) const " -->
<div class="memitem">
<div class="memproto">
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<td class="memname">bool ASTNULLType::equalsList </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classASTRefCount.html">RefAST</a> </td>
<td class="paramname"><em>t</em></td><td>)</td>
<td> const<code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Is t an exact structural and <a class="el" href="classASTNULLType.html#ae4f3d41b4f53466ceeb33d322b432d23" title="Is node t equal to this in terms of token type and text?">equals()</a> match of this tree. The 'this' reference is considered the start of a sibling list. </p>
<p>Implements <a class="el" href="classAST.html#aa82f934ef34cefd8978e610321d988ac">AST</a>.</p>
</div>
</div>
<a class="anchor" id="a9450d6a62a42bd87be5bfe51ea9917a7"></a><!-- doxytag: member="ASTNULLType::equalsListPartial" ref="a9450d6a62a42bd87be5bfe51ea9917a7" args="(RefAST t) const " -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">bool ASTNULLType::equalsListPartial </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classASTRefCount.html">RefAST</a> </td>
<td class="paramname"><em>t</em></td><td>)</td>
<td> const<code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Is 't' a subtree of this list? The siblings of the root are NOT ignored. </p>
<p>Implements <a class="el" href="classAST.html#aab48ee03c8c45d636b61cd56d13941ea">AST</a>.</p>
</div>
</div>
<a class="anchor" id="a48eb5e59b92f98b6442d23a3ee58c461"></a><!-- doxytag: member="ASTNULLType::equalsTree" ref="a48eb5e59b92f98b6442d23a3ee58c461" args="(RefAST t) const " -->
<div class="memitem">
<div class="memproto">
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<td class="memname">bool ASTNULLType::equalsTree </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classASTRefCount.html">RefAST</a> </td>
<td class="paramname"><em>t</em></td><td>)</td>
<td> const<code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Is tree rooted at 'this' equal to 't'? The siblings of 'this' are ignored. </p>
<p>Implements <a class="el" href="classAST.html#a47163d17083de5a49a6f9fdf6d94af95">AST</a>.</p>
</div>
</div>
<a class="anchor" id="a4cc0285720c9f102e8fe0337a8552582"></a><!-- doxytag: member="ASTNULLType::equalsTreePartial" ref="a4cc0285720c9f102e8fe0337a8552582" args="(RefAST t) const " -->
<div class="memitem">
<div class="memproto">
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<td class="memname">bool ASTNULLType::equalsTreePartial </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classASTRefCount.html">RefAST</a> </td>
<td class="paramname"><em>t</em></td><td>)</td>
<td> const<code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Is 't' a subtree of the tree rooted at 'this'? The siblings of 'this' are ignored. </p>
<p>Implements <a class="el" href="classAST.html#a78183b43940266d3f28fa0ace2b69071">AST</a>.</p>
</div>
</div>
<a class="anchor" id="ac35b9be79d65d15c4a51ef4c5376666a"></a><!-- doxytag: member="ASTNULLType::findAll" ref="ac35b9be79d65d15c4a51ef4c5376666a" args="(RefAST tree)" -->
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<td class="memname">vector< <a class="el" href="classASTRefCount.html">RefAST</a> > ASTNULLType::findAll </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classASTRefCount.html">RefAST</a> </td>
<td class="paramname"><em>t</em></td><td>)</td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Walk the tree looking for all exact subtree matches. Return a vector of RefAST that lets the caller walk the list of subtree roots found herein. </p>
<p>Implements <a class="el" href="classAST.html#a20e5670c61617ce2006110ca22a8f1cb">AST</a>.</p>
</div>
</div>
<a class="anchor" id="a33e2aecfc4bd3a147d984cec11c2cb3a"></a><!-- doxytag: member="ASTNULLType::findAllPartial" ref="a33e2aecfc4bd3a147d984cec11c2cb3a" args="(RefAST subtree)" -->
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<td class="memname">vector< <a class="el" href="classASTRefCount.html">RefAST</a> > ASTNULLType::findAllPartial </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classASTRefCount.html">RefAST</a> </td>
<td class="paramname"><em>t</em></td><td>)</td>
<td><code> [virtual]</code></td>
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<div class="memdoc">
<p>Walk the tree looking for all subtrees. Return a vector of RefAST that lets the caller walk the list of subtree roots found herein. </p>
<p>Implements <a class="el" href="classAST.html#a632ae2901ce0466d5e014d7df82e80f3">AST</a>.</p>
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<a class="anchor" id="a69e77277a14e66fa33f4327572f255cf"></a><!-- doxytag: member="ASTNULLType::getFirstChild" ref="a69e77277a14e66fa33f4327572f255cf" args="() const " -->
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<td class="memname"><a class="el" href="classASTRefCount.html">RefAST</a> ASTNULLType::getFirstChild </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const<code> [virtual]</code></td>
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<p>Get the first child of this node; null if no children. </p>
<p>Implements <a class="el" href="classAST.html#a889d3ccdc68b5f554f6b9069c3e54318">AST</a>.</p>
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<a class="anchor" id="ac830409686777a9582eea7f2f9ce18d4"></a><!-- doxytag: member="ASTNULLType::getNextSibling" ref="ac830409686777a9582eea7f2f9ce18d4" args="() const " -->
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<td class="memname"><a class="el" href="classASTRefCount.html">RefAST</a> ASTNULLType::getNextSibling </td>
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<td class="paramname"></td><td>)</td>
<td> const<code> [virtual]</code></td>
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<p>Get the next sibling in line after this one. </p>
<p>Implements <a class="el" href="classAST.html#aa110ca633f410c4900007dd4a8bedde9">AST</a>.</p>
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<a class="anchor" id="a72fdae87efb9c486bd07373702942a07"></a><!-- doxytag: member="ASTNULLType::getNumberOfChildren" ref="a72fdae87efb9c486bd07373702942a07" args="() const " -->
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<td class="memname">size_t ASTNULLType::getNumberOfChildren </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const<code> [virtual]</code></td>
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<p>Get the number of children. Returns 0 if the node is a leaf. </p>
<p>Implements <a class="el" href="classAST.html#a6954e24397c1a423ed4cf68772f97328">AST</a>.</p>
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<a class="anchor" id="ae025fd46290b1a1ab8c4d4ef02ffc978"></a><!-- doxytag: member="ASTNULLType::getText" ref="ae025fd46290b1a1ab8c4d4ef02ffc978" args="() const " -->
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<td class="memname">string ASTNULLType::getText </td>
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<td class="paramname"></td><td>)</td>
<td> const<code> [virtual]</code></td>
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<div class="memdoc">
<p>Get the token text for this node. </p>
<p>Implements <a class="el" href="classAST.html#a8ff85969b3ac091663eb2a4e807e9898">AST</a>.</p>
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<a class="anchor" id="a56f05290229b42b16aedd9ed23722cd4"></a><!-- doxytag: member="ASTNULLType::getType" ref="a56f05290229b42b16aedd9ed23722cd4" args="() const " -->
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<td class="memname">int ASTNULLType::getType </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const<code> [virtual]</code></td>
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<div class="memdoc">
<p>Get the token type for this node. </p>
<p>Implements <a class="el" href="classAST.html#a79562bb50c858743b021c5e569d85586">AST</a>.</p>
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<a class="anchor" id="aef0a78f9ff091b22570a172e5a0599b7"></a><!-- doxytag: member="ASTNULLType::initialize" ref="aef0a78f9ff091b22570a172e5a0599b7" args="(int t, const std::string &txt)" -->
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<td class="memname">void ASTNULLType::initialize </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"><em>t</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const std::string & </td>
<td class="paramname"><em>txt</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td><code> [virtual]</code></td>
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<p>Various initialization routines. Used by several factories to initialize an <a class="el" href="classAST.html">AST</a> element. </p>
<p>Implements <a class="el" href="classAST.html#a829f099120943fd9c5c5c1738a7fc9fa">AST</a>.</p>
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<a class="anchor" id="a882a02c6292cea60edeb4f7614fde459"></a><!-- doxytag: member="ASTNULLType::initialize" ref="a882a02c6292cea60edeb4f7614fde459" args="(RefToken t)" -->
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<td class="memname">void ASTNULLType::initialize </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classTokenRefCount.html">RefToken</a> </td>
<td class="paramname"><em>t</em></td><td>)</td>
<td><code> [virtual]</code></td>
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<div class="memdoc">
<p>Implements <a class="el" href="classAST.html#a6f3102d50a8e4c83e521e509a5f4e318">AST</a>.</p>
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<a class="anchor" id="a70a4a46e93dd2a9aa1c581a7c9c18f1d"></a><!-- doxytag: member="ASTNULLType::initialize" ref="a70a4a46e93dd2a9aa1c581a7c9c18f1d" args="(std::istream &infile)" -->
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<td class="memname">void ASTNULLType::initialize </td>
<td>(</td>
<td class="paramtype">std::istream & </td>
<td class="paramname"><em>infile</em></td><td>)</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
</div>
</div>
<a class="anchor" id="a2a4a651a4b6bddded33a5315be7b12df"></a><!-- doxytag: member="ASTNULLType::initialize" ref="a2a4a651a4b6bddded33a5315be7b12df" args="(RefAST t)" -->
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<td class="memname">void ASTNULLType::initialize </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classASTRefCount.html">RefAST</a> </td>
<td class="paramname"><em>t</em></td><td>)</td>
<td><code> [virtual]</code></td>
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</table>
</div>
<div class="memdoc">
<p>Implements <a class="el" href="classAST.html#a6eb0232d577ca5e03cc1434b3c125fc4">AST</a>.</p>
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</div>
<a class="anchor" id="a8de7269ebfa9eefea9d7c2409bbfda33"></a><!-- doxytag: member="ASTNULLType::setFirstChild" ref="a8de7269ebfa9eefea9d7c2409bbfda33" args="(RefAST c)" -->
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<td class="memname">void ASTNULLType::setFirstChild </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classASTRefCount.html">RefAST</a> </td>
<td class="paramname"><em>c</em></td><td>)</td>
<td><code> [virtual]</code></td>
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<div class="memdoc">
<p>Set the first child of a node. </p>
<p>Implements <a class="el" href="classAST.html#ac523c3e9a426824caf4823e449618968">AST</a>.</p>
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</div>
<a class="anchor" id="a5f16f6f3743fd3d9a8effe22b5f74eb1"></a><!-- doxytag: member="ASTNULLType::setNextSibling" ref="a5f16f6f3743fd3d9a8effe22b5f74eb1" args="(RefAST n)" -->
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<td class="memname">void ASTNULLType::setNextSibling </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classASTRefCount.html">RefAST</a> </td>
<td class="paramname"><em>n</em></td><td>)</td>
<td><code> [virtual]</code></td>
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</table>
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<div class="memdoc">
<p>Set the next sibling after this one. </p>
<p>Implements <a class="el" href="classAST.html#a67ef0cad015e07aabde7bdec2a3605ab">AST</a>.</p>
</div>
</div>
<a class="anchor" id="ab450f4b08888395a62546e1f2f22d740"></a><!-- doxytag: member="ASTNULLType::setText" ref="ab450f4b08888395a62546e1f2f22d740" args="(const std::string &text)" -->
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<td class="memname">void ASTNULLType::setText </td>
<td>(</td>
<td class="paramtype">const std::string & </td>
<td class="paramname"><em>txt</em></td><td>)</td>
<td><code> [virtual]</code></td>
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<div class="memdoc">
<p>Set the token text for this node. </p>
<p>Implements <a class="el" href="classAST.html#ae6e2b2816db6cf8b8a66761605c62a85">AST</a>.</p>
</div>
</div>
<a class="anchor" id="a6c4721e6f3bdaeb6bf8a1bc28b476ef1"></a><!-- doxytag: member="ASTNULLType::setType" ref="a6c4721e6f3bdaeb6bf8a1bc28b476ef1" args="(int ttype)" -->
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<td class="memname">void ASTNULLType::setType </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"><em>type</em></td><td>)</td>
<td><code> [virtual]</code></td>
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</table>
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<div class="memdoc">
<p>Set the token type for this node. </p>
<p>Implements <a class="el" href="classAST.html#a62544d81c4ec2d28c56e160a4e07d2aa">AST</a>.</p>
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</div>
<a class="anchor" id="aaf628b2ac2a2d5b769fc01aaaea18efd"></a><!-- doxytag: member="ASTNULLType::toStream" ref="aaf628b2ac2a2d5b769fc01aaaea18efd" args="(std::ostream &out) const " -->
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<td class="memname">void ASTNULLType::toStream </td>
<td>(</td>
<td class="paramtype">std::ostream & </td>
<td class="paramname"><em>out</em></td><td>)</td>
<td> const</td>
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<a class="anchor" id="a7bf7c294458542292f89d15f2aff19b3"></a><!-- doxytag: member="ASTNULLType::toString" ref="a7bf7c294458542292f89d15f2aff19b3" args="() const " -->
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<td class="memname">string ASTNULLType::toString </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const<code> [virtual]</code></td>
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<p>Return this <a class="el" href="classAST.html">AST</a> node as a string. </p>
<p>Implements <a class="el" href="classAST.html#ae74c77a2578daee4ddd00331299a94a1">AST</a>.</p>
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</div>
<a class="anchor" id="aeced1f7c1f245b8fb69b6c3ba9fa6cd3"></a><!-- doxytag: member="ASTNULLType::toStringList" ref="aeced1f7c1f245b8fb69b6c3ba9fa6cd3" args="() const " -->
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<td class="memname">string ASTNULLType::toStringList </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const<code> [virtual]</code></td>
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<p>Print out a child-sibling tree in LISP notation. </p>
<p>Implements <a class="el" href="classAST.html#abf7bfe86c373cd86e8f465a819c5edc2">AST</a>.</p>
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</div>
<a class="anchor" id="a33e2a22e4253b98b726a8afa1ee1838f"></a><!-- doxytag: member="ASTNULLType::toStringTree" ref="a33e2a22e4253b98b726a8afa1ee1838f" args="() const " -->
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<td class="memname">string ASTNULLType::toStringTree </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const<code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Implements <a class="el" href="classAST.html#a3214479f6fe0ff918256d7d45c36f30c">AST</a>.</p>
</div>
</div>
<a class="anchor" id="a5c18435d08fc355a2cb1039d0eee856c"></a><!-- doxytag: member="ASTNULLType::typeName" ref="a5c18435d08fc355a2cb1039d0eee856c" args="(void) const " -->
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<td class="memname">const char * ASTNULLType::typeName </td>
<td>(</td>
<td class="paramtype">void </td>
<td class="paramname"></td><td>)</td>
<td> const<code> [virtual]</code></td>
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<div class="memdoc">
<p>Return the type name for this <a class="el" href="classAST.html">AST</a> node. (for XML output) </p>
<p>Implements <a class="el" href="classAST.html#a9dec14f3c132919759e60c2c2b6c3724">AST</a>.</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="ASTNULLType_8hpp_source.html">ASTNULLType.hpp</a></li>
<li>src/<a class="el" href="ASTNULLType_8cpp.html">ASTNULLType.cpp</a></li>
</ul>
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