CNPower Class Reference

Calculation node raising one operand to the power of the second. More...

#include <expression.h>

Inheritance diagram for CNPower:

CalcNode

List of all members.

Public Member Functions

 CNPower (CalcNode *_left, CalcNode *_right)
virtual ~CNPower ()
virtual double evaluate () const
 evaluate the complete calculation tree and return the floating point result value
virtual void print (std::ostream &os, unsigned int depth) const
 output the calculation tree to the given stream.

Private Attributes

CalcNodeleft
 left calculation operand
CalcNoderight
 right calculation operand


Detailed Description

Calculation node raising one operand to the power of the second.

Definition at line 263 of file expression.h.


Constructor & Destructor Documentation

CNPower::CNPower ( CalcNode _left,
CalcNode _right 
) [inline, explicit]

Definition at line 272 of file expression.h.

virtual CNPower::~CNPower (  )  [inline, virtual]

Definition at line 277 of file expression.h.

References left, and right.


Member Function Documentation

virtual double CNPower::evaluate (  )  const [inline, virtual]

evaluate the complete calculation tree and return the floating point result value

Implements CalcNode.

Definition at line 283 of file expression.h.

References CalcNode::evaluate(), left, and right.

virtual void CNPower::print ( std::ostream &  os,
unsigned int  depth 
) const [inline, virtual]

output the calculation tree to the given stream.

tries to format the output to make tree levels visible.

Implements CalcNode.

Definition at line 288 of file expression.h.

References CalcNode::indent(), left, CalcNode::print(), and right.


Member Data Documentation

CalcNode* CNPower::left [private]

left calculation operand

Definition at line 266 of file expression.h.

Referenced by evaluate(), print(), and ~CNPower().

right calculation operand

Definition at line 269 of file expression.h.

Referenced by evaluate(), print(), and ~CNPower().


The documentation for this class was generated from the following file:

Generated on Thu Oct 23 11:13:54 2008 for Flex Bison C++ Example by  doxygen 1.5.6