Interaction::ExpressionTreeUtils Class Reference

Static Public Member Functions
static void	fixTop (Expression *&top)
static void	grow (Expression *&top, Operator *op, bool leftside)
static Expression *	replace (Expression *&top, Expression *oldExpr, Expression *newExpr)
static void	shrink (Expression *&top, Operator *op, bool leftside)

Static Private Member Functions
static bool	fixExprPrecedence (Expression *&top, Expression *e)
static void	fixPrecedence (Expression *&top)
static void	fixWrongIds (Expression *&top)
	Replaces all operators descending from top with an unfinished operator in case an id operand is expected but was not provided. More...
static void	rotateLeft (Expression *&top, Operator *child, Operator *parent)
static void	rotateRight (Expression *&top, Operator *child, Operator *parent)

Member Function Documentation

fixExprPrecedence()

bool Interaction::ExpressionTreeUtils::fixExprPrecedence ( Expression *&  top, Expression *  e  )

staticprivate

fixPrecedence()

void Interaction::ExpressionTreeUtils::fixPrecedence ( Expression *&  top )

staticprivate

fixTop()

void Interaction::ExpressionTreeUtils::fixTop ( Expression *&  top )

static

fixWrongIds()

void Interaction::ExpressionTreeUtils::fixWrongIds ( Expression *&  top )

staticprivate

Replaces all operators descending from top with an unfinished operator in case an id operand is expected but was not provided.

grow()

void Interaction::ExpressionTreeUtils::grow ( Expression *&  top, Operator *  op, bool  leftside  )

static

replace()

Expression * Interaction::ExpressionTreeUtils::replace ( Expression *&  top, Expression *  oldExpr, Expression *  newExpr  )

static

rotateLeft()

void Interaction::ExpressionTreeUtils::rotateLeft ( Expression *&  top, Operator *  child, Operator *  parent  )

staticprivate

rotateRight()

void Interaction::ExpressionTreeUtils::rotateRight ( Expression *&  top, Operator *  child, Operator *  parent  )

staticprivate

shrink()

void Interaction::ExpressionTreeUtils::shrink ( Expression *&  top, Operator *  op, bool  leftside  )

static