ExpressionBuilder::EBUnaryOpTermNode Class Reference

Node representing a unary operator. More...

#include <ExpressionBuilder.h>

Inheritance diagram for ExpressionBuilder::EBUnaryOpTermNode:

Public Types
enum	NodeType { NEG, LOGICNOT }

Public Member Functions
	EBUnaryOpTermNode (EBTermNode *subnode, NodeType type)
virtual EBUnaryOpTermNode *	clone () const
virtual std::string	stringify () const
virtual int	precedence () const
virtual unsigned int	substitute (const EBSubstitutionRuleList &rule)
const EBTermNode *	getSubnode () const

Public Attributes
enum ExpressionBuilder::EBUnaryOpTermNode::NodeType	_type

Protected Attributes
EBTermNode *	_subnode

Detailed Description

Node representing a unary operator.

Definition at line 165 of file ExpressionBuilder.h.

Member Enumeration Documentation

NodeType

enum ExpressionBuilder::EBUnaryOpTermNode::NodeType

Enumerator
NEG
LOGICNOT

Definition at line 168 of file ExpressionBuilder.h.

    {
      NEG,
      LOGICNOT
    } _type;

Constructor & Destructor Documentation

EBUnaryOpTermNode()

ExpressionBuilder::EBUnaryOpTermNode::EBUnaryOpTermNode ( EBTermNode *  subnode, NodeType  type  )

inline

Definition at line 174 of file ExpressionBuilder.h.

      : EBUnaryTermNode(subnode), _type(type){};

Member Function Documentation

clone()

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

inlinevirtual

Implements ExpressionBuilder::EBTermNode.

Definition at line 176 of file ExpressionBuilder.h.

    {
      return new EBUnaryOpTermNode(_subnode->clone(), _type);
    };

getSubnode()

const EBTermNode* ExpressionBuilder::EBUnaryTermNode::getSubnode ( ) const

inlineinherited

Definition at line 128 of file ExpressionBuilder.h.

Referenced by ExpressionBuilder::EBLogPlogSubstitution::substitute().

{ return _subnode; }

precedence()

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

inlinevirtual

Implements ExpressionBuilder::EBTermNode.

Definition at line 182 of file ExpressionBuilder.h.

{ return 3; }

stringify()

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

virtual

Implements ExpressionBuilder::EBTermNode.

Definition at line 68 of file ExpressionBuilder.C.

{
  const char * name[] = {"-", "!"};
  std::ostringstream s;

  s << name[_type];

  if (_subnode->precedence() > precedence())
    s << '(' << *_subnode << ')';
  else
    s << *_subnode;

  return s.str();
}

substitute()

virtual unsigned int ExpressionBuilder::EBUnaryTermNode::substitute ( const EBSubstitutionRuleList &  rule )

virtualinherited

Reimplemented from ExpressionBuilder::EBTermNode.

Member Data Documentation

_subnode

EBTermNode* ExpressionBuilder::EBUnaryTermNode::_subnode

protectedinherited

Definition at line 131 of file ExpressionBuilder.h.

_type

enum ExpressionBuilder::EBUnaryOpTermNode::NodeType ExpressionBuilder::EBUnaryOpTermNode::_type

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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