BooleanExpression

class BooleanExpression : public ConstantExpression

A Boolean constant expression

Inheritance:

Public Methods
BooleanExpression(bool newValue) throw( ExceptionHugin ): Construct a BooleanExpression from a string
virtual Expression* clone() throw( ExceptionHugin ): Clone the expression
bool getBoolean() throw( ExceptionHugin ): Return the value of the BooleanExpression
Operator getOperator() throw(ExceptionHugin): Return the Operator for this Expression
bool getValue() throw(ExceptionHugin): Return the value of teh Expression
bool isBooleanExpression() throw(): Test if the the expression is a BooleanExpression
bool isLabelExpression() throw(): Test if the the expression is a LabelExpression
bool isNumberExpression() throw(): Test if the the expression is a NumberExpression

Inherited from ConstantExpression:

Public Methods
bool isConstantExpression() throw()
bool isCompositeExpression() throw()
bool isNodeExpression() throw()

Inherited from Expression:

Public Methods
static Expression* stringToExpression(const std::string& str, Domain dom) throw( ExceptionHugin )
static Expression* stringToExpression(const std::string& str, NetworkModel* dom) throw( ExceptionHugin )

Documentation

A Boolean constant expression. This type of expression is used to compare with state values of Boolean discrete chance nodes or decision nodes.

BooleanExpression(bool newValue) throw( ExceptionHugin )

Construct a BooleanExpression from a string.

Parameters:: newvalue - boolean

virtual Expression* clone() throw( ExceptionHugin )

Clone the expression.

Returns:: Pointer to Expression

bool getBoolean() throw( ExceptionHugin )

Return the value of the BooleanExpression

Returns:: boolean

Operator getOperator() throw(ExceptionHugin)

Return the Operator for this Expression

Returns:: Operator

bool getValue() throw(ExceptionHugin)

Return the value of teh Expression

Returns:: bool

bool isBooleanExpression() throw()

Test if the the expression is a BooleanExpression

Returns:: boolean

bool isLabelExpression() throw()

Test if the the expression is a LabelExpression

Returns:: boolean

bool isNumberExpression() throw()

Test if the the expression is a NumberExpression

Returns:: boolean

This class has no child classes.

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