ExpressionBuilder::EBTernaryFuncTermNode Class Reference

Node representing a function with three arguments. More...

#include <ExpressionBuilder.h>

Inheritance diagram for ExpressionBuilder::EBTernaryFuncTermNode:

Public Types
enum	NodeType { CONDITIONAL }

Public Member Functions
	EBTernaryFuncTermNode (EBTermNode *left, EBTermNode *middle, EBTermNode *right, NodeType type)
virtual EBTernaryFuncTermNode *	clone () const
virtual std::string	stringify () const
virtual int	precedence () const
virtual unsigned int	substitute (const EBSubstitutionRuleList &rule)

Public Attributes
enum ExpressionBuilder::EBTernaryFuncTermNode::NodeType	_type

Protected Attributes
EBTermNode *	_middle
EBTermNode *	_left
EBTermNode *	_right

Detailed Description

Node representing a function with three arguments.

Definition at line 284 of file ExpressionBuilder.h.

Member Enumeration Documentation

NodeType

enum ExpressionBuilder::EBTernaryFuncTermNode::NodeType

Enumerator
CONDITIONAL

Definition at line 287 of file ExpressionBuilder.h.

    {
      CONDITIONAL
    } _type;

Constructor & Destructor Documentation

EBTernaryFuncTermNode()

ExpressionBuilder::EBTernaryFuncTermNode::EBTernaryFuncTermNode ( EBTermNode *  left, EBTermNode *  middle, EBTermNode *  right, NodeType  type  )

inline

Definition at line 292 of file ExpressionBuilder.h.

      : EBTernaryTermNode(left, middle, right), _type(type)
    {
    }

Member Function Documentation

clone()

virtual EBTernaryFuncTermNode * ExpressionBuilder::EBTernaryFuncTermNode::clone ( ) const

inlinevirtual

Implements ExpressionBuilder::EBTermNode.

Definition at line 296 of file ExpressionBuilder.h.

    {
      return new EBTernaryFuncTermNode(_left->clone(), _middle->clone(), _right->clone(), _type);
    };

precedence()

virtual int ExpressionBuilder::EBTernaryFuncTermNode::precedence ( ) const

inlinevirtual

Implements ExpressionBuilder::EBTermNode.

Definition at line 302 of file ExpressionBuilder.h.

{ return 2; }

stringify()

std::string ExpressionBuilder::EBTernaryFuncTermNode::stringify ( ) const

virtual

Implements ExpressionBuilder::EBTermNode.

Definition at line 145 of file ExpressionBuilder.C.

{
  const char * name[] = {"if"};
  std::ostringstream s;
  s << name[_type] << '(' << *_left << ',' << *_middle << ',' << *_right << ')';
  return s.str();
}

substitute()

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

virtualinherited

Reimplemented from ExpressionBuilder::EBBinaryTermNode.

Definition at line 363 of file ExpressionBuilder.C.

{
  unsigned int nrule = rules.size();
  bool left_success = false, middle_success = false, right_success = false;
  EBTermNode * replace;
 
  for (unsigned int i = 0; i < nrule; ++i)
  {
    replace = rules[i]->apply(_left);
    if (replace)
    {
      delete _left;
      _left = replace;
      left_success = true;
      break;
    }
  }
 
  for (unsigned int i = 0; i < nrule; ++i)
  {
    replace = rules[i]->apply(_middle);
    if (replace)
    {
      delete _middle;
      _middle = replace;
      middle_success = true;
      break;
    }
  }
 
  for (unsigned int i = 0; i < nrule; ++i)
  {
    replace = rules[i]->apply(_right);
    if (replace)
    {
      delete _right;
      _right = replace;
      right_success = true;
      break;
    }
  }
 
  if (!left_success)
    left_success = _left->substitute(rules);
  if (!middle_success)
    middle_success = _middle->substitute(rules);
  if (!right_success)
    right_success = _right->substitute(rules);
 
  return left_success + middle_success + right_success;
}

Member Data Documentation

_left

EBTermNode* ExpressionBuilder::EBBinaryTermNode::_left

protectedinherited

Definition at line 201 of file ExpressionBuilder.h.

Referenced by ExpressionBuilder::EBBinaryOpTermNode::clone(), ExpressionBuilder::EBBinaryFuncTermNode::clone(), clone(), and ExpressionBuilder::EBBinaryTermNode::~EBBinaryTermNode().

_middle

EBTermNode* ExpressionBuilder::EBTernaryTermNode::_middle

protectedinherited

Definition at line 280 of file ExpressionBuilder.h.

Referenced by clone(), and ExpressionBuilder::EBTernaryTermNode::~EBTernaryTermNode().

_right

EBTermNode* ExpressionBuilder::EBBinaryTermNode::_right

protectedinherited

Definition at line 202 of file ExpressionBuilder.h.

Referenced by ExpressionBuilder::EBBinaryOpTermNode::clone(), ExpressionBuilder::EBBinaryFuncTermNode::clone(), clone(), and ExpressionBuilder::EBBinaryTermNode::~EBBinaryTermNode().

_type

enum ExpressionBuilder::EBTernaryFuncTermNode::NodeType ExpressionBuilder::EBTernaryFuncTermNode::_type

Referenced by clone().

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

• phase_field/include/utils/ExpressionBuilder.h
• phase_field/src/utils/ExpressionBuilder.C