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<title>Flex Bison C++ Example: CNSubtract Class Reference</title>
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<h1>CNSubtract Class Reference</h1><!-- doxytag: class="CNSubtract" --><!-- doxytag: inherits="CalcNode" -->Calculation node subtracting two operand nodes.
<a href="#_details">More...</a>
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<code>#include <<a class="el" href="expression_8h_source.html">expression.h</a>></code>
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Inheritance diagram for CNSubtract:</div>
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<p><center><img src="classCNSubtract.png" usemap="#CNSubtract_map" border="0" alt=""></center>
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<a href="classCNSubtract-members.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classCNSubtract.html#0541ebca50cf7ee87951b58e0e471f9e">CNSubtract</a> (<a class="el" href="classCalcNode.html">CalcNode</a> *_left, <a class="el" href="classCalcNode.html">CalcNode</a> *_right)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classCNSubtract.html#4981aae33a05d8e8c53aa0bb14d4dc47">~CNSubtract</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual double </td><td class="memItemRight" valign="bottom"><a class="el" href="classCNSubtract.html#e57879411a77bf2a5b16f28aa488a3d6">evaluate</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">evaluate the complete calculation tree and return the floating point result value <a href="#e57879411a77bf2a5b16f28aa488a3d6"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCNSubtract.html#2a1f71490f4492af059f80ebd862a442">print</a> (std::ostream &os, unsigned int depth) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">output the calculation tree to the given stream. <a href="#2a1f71490f4492af059f80ebd862a442"></a><br></td></tr>
<tr><td colspan="2"><br><h2>Private Attributes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classCalcNode.html">CalcNode</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classCNSubtract.html#b4aa836a22c9730826ab44d366cc8f70">left</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">left calculation operand <a href="#b4aa836a22c9730826ab44d366cc8f70"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classCalcNode.html">CalcNode</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classCNSubtract.html#bce59678bb0944c74ceae3b1591acc9e">right</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">right calculation operand <a href="#bce59678bb0944c74ceae3b1591acc9e"></a><br></td></tr>
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<hr><a name="_details"></a><h2>Detailed Description</h2>
Calculation node subtracting two operand nodes.
<p>
<p>Definition at line <a class="el" href="expression_8h_source.html#l00127">127</a> of file <a class="el" href="expression_8h_source.html">expression.h</a>.</p>
<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="0541ebca50cf7ee87951b58e0e471f9e"></a><!-- doxytag: member="CNSubtract::CNSubtract" ref="0541ebca50cf7ee87951b58e0e471f9e" args="(CalcNode *_left, CalcNode *_right)" -->
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<td class="memname">CNSubtract::CNSubtract </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classCalcNode.html">CalcNode</a> * </td>
<td class="paramname"> <em>_left</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype"><a class="el" href="classCalcNode.html">CalcNode</a> * </td>
<td class="paramname"> <em>_right</em></td><td> </td>
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<td>)</td>
<td></td><td></td><td><code> [inline, explicit]</code></td>
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<p>Definition at line <a class="el" href="expression_8h_source.html#l00136">136</a> of file <a class="el" href="expression_8h_source.html">expression.h</a>.</p>
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<a class="anchor" name="4981aae33a05d8e8c53aa0bb14d4dc47"></a><!-- doxytag: member="CNSubtract::~CNSubtract" ref="4981aae33a05d8e8c53aa0bb14d4dc47" args="()" -->
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<td class="memname">virtual CNSubtract::~CNSubtract </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [inline, virtual]</code></td>
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<p>Definition at line <a class="el" href="expression_8h_source.html#l00141">141</a> of file <a class="el" href="expression_8h_source.html">expression.h</a>.</p>
<p>References <a class="el" href="expression_8h_source.html#l00130">left</a>, and <a class="el" href="expression_8h_source.html#l00133">right</a>.</p>
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="e57879411a77bf2a5b16f28aa488a3d6"></a><!-- doxytag: member="CNSubtract::evaluate" ref="e57879411a77bf2a5b16f28aa488a3d6" args="() const " -->
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<td class="memname">virtual double CNSubtract::evaluate </td>
<td>(</td>
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<td> ) </td>
<td> const<code> [inline, virtual]</code></td>
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<p>
evaluate the complete calculation tree and return the floating point result value
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<p>Implements <a class="el" href="classCalcNode.html#0c036b9e80266101e155bf76da1b868a">CalcNode</a>.</p>
<p>Definition at line <a class="el" href="expression_8h_source.html#l00147">147</a> of file <a class="el" href="expression_8h_source.html">expression.h</a>.</p>
<p>References <a class="el" href="classCalcNode.html#0c036b9e80266101e155bf76da1b868a">CalcNode::evaluate()</a>, <a class="el" href="expression_8h_source.html#l00130">left</a>, and <a class="el" href="expression_8h_source.html#l00133">right</a>.</p>
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<a class="anchor" name="2a1f71490f4492af059f80ebd862a442"></a><!-- doxytag: member="CNSubtract::print" ref="2a1f71490f4492af059f80ebd862a442" args="(std::ostream &os, unsigned int depth) const " -->
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<td class="memname">virtual void CNSubtract::print </td>
<td>(</td>
<td class="paramtype">std::ostream & </td>
<td class="paramname"> <em>os</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">unsigned int </td>
<td class="paramname"> <em>depth</em></td><td> </td>
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<td>)</td>
<td></td><td></td><td> const<code> [inline, virtual]</code></td>
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<p>
output the calculation tree to the given stream.
<p>
tries to format the output to make tree levels visible.
<p>Implements <a class="el" href="classCalcNode.html#ce46c07f593f0b4727faa46cbeb8f6e8">CalcNode</a>.</p>
<p>Definition at line <a class="el" href="expression_8h_source.html#l00152">152</a> of file <a class="el" href="expression_8h_source.html">expression.h</a>.</p>
<p>References <a class="el" href="expression_8h_source.html#l00033">CalcNode::indent()</a>, <a class="el" href="expression_8h_source.html#l00130">left</a>, <a class="el" href="classCalcNode.html#ce46c07f593f0b4727faa46cbeb8f6e8">CalcNode::print()</a>, and <a class="el" href="expression_8h_source.html#l00133">right</a>.</p>
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<hr><h2>Member Data Documentation</h2>
<a class="anchor" name="b4aa836a22c9730826ab44d366cc8f70"></a><!-- doxytag: member="CNSubtract::left" ref="b4aa836a22c9730826ab44d366cc8f70" args="" -->
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<td class="memname"><a class="el" href="classCalcNode.html">CalcNode</a>* <a class="el" href="classCNSubtract.html#b4aa836a22c9730826ab44d366cc8f70">CNSubtract::left</a><code> [private]</code> </td>
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left calculation operand
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<p>Definition at line <a class="el" href="expression_8h_source.html#l00130">130</a> of file <a class="el" href="expression_8h_source.html">expression.h</a>.</p>
<p>Referenced by <a class="el" href="expression_8h_source.html#l00147">evaluate()</a>, <a class="el" href="expression_8h_source.html#l00152">print()</a>, and <a class="el" href="expression_8h_source.html#l00141">~CNSubtract()</a>.</p>
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<a class="anchor" name="bce59678bb0944c74ceae3b1591acc9e"></a><!-- doxytag: member="CNSubtract::right" ref="bce59678bb0944c74ceae3b1591acc9e" args="" -->
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<td class="memname"><a class="el" href="classCalcNode.html">CalcNode</a>* <a class="el" href="classCNSubtract.html#bce59678bb0944c74ceae3b1591acc9e">CNSubtract::right</a><code> [private]</code> </td>
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right calculation operand
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<p>Definition at line <a class="el" href="expression_8h_source.html#l00133">133</a> of file <a class="el" href="expression_8h_source.html">expression.h</a>.</p>
<p>Referenced by <a class="el" href="expression_8h_source.html#l00147">evaluate()</a>, <a class="el" href="expression_8h_source.html#l00152">print()</a>, and <a class="el" href="expression_8h_source.html#l00141">~CNSubtract()</a>.</p>
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<hr>The documentation for this class was generated from the following file:<ul>
<li>src/<a class="el" href="expression_8h_source.html">expression.h</a></ul>
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