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ExpressionBuilder::EBTernaryTermNode Class Referenceabstract

Base class for nodes with two sub nodes (i.e. functions or operators taking two arguments) More...

#include <ExpressionBuilder.h>

Inheritance diagram for ExpressionBuilder::EBTernaryTermNode:
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Public Member Functions

 EBTernaryTermNode (EBTermNode *left, EBTermNode *middle, EBTermNode *right)
 
virtual ~EBTernaryTermNode ()
 
virtual unsigned int substitute (const EBSubstitutionRuleList &rule)
 
virtual EBTermNodeclone () const =0
 
virtual std::string stringify () const =0
 
virtual int precedence () const =0
 

Protected Attributes

EBTermNode_middle
 
EBTermNode_left
 
EBTermNode_right
 

Detailed Description

Base class for nodes with two sub nodes (i.e. functions or operators taking two arguments)

Definition at line 262 of file ExpressionBuilder.h.

Constructor & Destructor Documentation

◆ EBTernaryTermNode()

ExpressionBuilder::EBTernaryTermNode::EBTernaryTermNode ( EBTermNode left,
EBTermNode middle,
EBTermNode right 
)
inline

Definition at line 265 of file ExpressionBuilder.h.

266  : EBBinaryTermNode(left, right), _middle(middle){};
EBBinaryTermNode(EBTermNode *left, EBTermNode *right)

◆ ~EBTernaryTermNode()

virtual ExpressionBuilder::EBTernaryTermNode::~EBTernaryTermNode ( )
inlinevirtual

Definition at line 267 of file ExpressionBuilder.h.

267 { delete _middle; };

Member Function Documentation

◆ clone()

virtual EBTermNode* ExpressionBuilder::EBTermNode::clone ( ) const
pure virtualinherited

◆ precedence()

virtual int ExpressionBuilder::EBTermNode::precedence ( ) const
pure virtualinherited

◆ stringify()

virtual std::string ExpressionBuilder::EBTermNode::stringify ( ) const
pure virtualinherited

◆ substitute()

unsigned int ExpressionBuilder::EBTernaryTermNode::substitute ( const EBSubstitutionRuleList rule)
virtual

Reimplemented from ExpressionBuilder::EBBinaryTermNode.

Definition at line 363 of file ExpressionBuilder.C.

364 {
365  unsigned int nrule = rules.size();
366  bool left_success = false, middle_success = false, right_success = false;
367  EBTermNode * replace;
368 
369  for (unsigned int i = 0; i < nrule; ++i)
370  {
371  replace = rules[i]->apply(_left);
372  if (replace)
373  {
374  delete _left;
375  _left = replace;
376  left_success = true;
377  break;
378  }
379  }
380 
381  for (unsigned int i = 0; i < nrule; ++i)
382  {
383  replace = rules[i]->apply(_middle);
384  if (replace)
385  {
386  delete _middle;
387  _middle = replace;
388  middle_success = true;
389  break;
390  }
391  }
392 
393  for (unsigned int i = 0; i < nrule; ++i)
394  {
395  replace = rules[i]->apply(_right);
396  if (replace)
397  {
398  delete _right;
399  _right = replace;
400  right_success = true;
401  break;
402  }
403  }
404 
405  if (!left_success)
406  left_success = _left->substitute(rules);
407  if (!middle_success)
408  middle_success = _middle->substitute(rules);
409  if (!right_success)
410  right_success = _right->substitute(rules);
411 
412  return left_success + middle_success + right_success;
413 }
virtual unsigned int substitute(const EBSubstitutionRuleList &)

Member Data Documentation

◆ _left

EBTermNode* ExpressionBuilder::EBBinaryTermNode::_left
protectedinherited

Definition at line 199 of file ExpressionBuilder.h.

◆ _middle

EBTermNode* ExpressionBuilder::EBTernaryTermNode::_middle
protected

Definition at line 272 of file ExpressionBuilder.h.

◆ _right

EBTermNode* ExpressionBuilder::EBBinaryTermNode::_right
protectedinherited

Definition at line 200 of file ExpressionBuilder.h.


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