Public Member Functions
	PowerFunction (String symbol, int nbrArgs, int priority, int type)

Argument	resolve (Script script, Token token, Argument[] args, Object...objects) throws EvaluationException

Public Member Functions inherited from org.qscript.operator.Operator
	Operator (String symbol, int nbrArgs, int priority, int type)

String	getSymbol ()

int	getNbrArgs ()

int	getPriority ()

int	getOpType ()

boolean	isOperator ()

String	forListing ()

String	toString ()

Public Member Functions inherited from org.qscript.Token
void	setTextPosition (int charStart, int charWidth)

void	setTextPosition (int line, int charStart, int charWidth)

int	getLine ()

int	getCharStart ()

int	getCharWidth ()

boolean	isArgument ()

boolean	isFlowAction ()

boolean	isVariable ()

boolean	isThing ()

boolean	isOperator ()

boolean	isFlowOperator ()

String	forListing ()

Additional Inherited Members
Static Public Attributes inherited from org.qscript.operator.Operator
static final int	MARKER = 0

static final int	CONSTANT = 1

static final int	INFIX_SYMBOL = 2

static final int	FUNCTION = 3

Static Public Attributes inherited from org.qscript.Token
static final Token	DUMMY = new Argument(null)

Protected Member Functions inherited from org.qscript.operator.Operator
boolean	testForUninitialisedVars (Script script, Argument[] args) throws EvaluationException

boolean	testForUninitialisedVar (Script script, Argument arg) throws EvaluationException

void	handleInvalidArguments (Script script, Token token) throws EvaluationException

Protected Member Functions inherited from org.qscript.Token
	Token ()

Protected Attributes inherited from org.qscript.Token
int	line

int	charStart

int	charWidth

Detailed Description

Calculates a^b a raised to the power b and is used -

a ^ b

and

 pow(a, b)

Member Function Documentation

Argument org.qscript.operator.PowerFunction.resolve	(	Script	script,
		Token	token,
		Argument[]	args,
		Object...	objects
	)		throws EvaluationException

virtual

Parameters

script	the Script object responsible for evaluation
token	the current token being evaluated
args	the arguments for this operator
objects	ignore it has been included for possible future use

Returns: the result of this operation or null if there is no need to store the result

Exceptions

SyntaxException
EvaluationException

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

/Users/peter/git/qscript-repos/Q-script/src/org/qscript/operator/PowerFunction.java