Uses of Class
ptolemy.data.DoubleToken

Packages that use DoubleToken

Package	Description
ptolemy.data	Packages for manipulating data that passes between actors.
ptolemy.data.expr	The Ptolemy II Expression Language.

Uses of DoubleToken in ptolemy.data

Subclasses of DoubleToken in ptolemy.data

Modifier and Type	Class and Description
class	SmoothToken A double-valued token that contains zero or more derivatives, representing the value of a function of time at a particular time.

Fields in ptolemy.data declared as DoubleToken

Modifier and Type	Field and Description
static DoubleToken	DoubleToken.NIL A token that represents a missing value.
static DoubleToken	DoubleToken.ONE A DoubleToken with the value 1.0.
static DoubleToken	DoubleToken.ZERO A DoubleToken with the value 0.0.

Methods in ptolemy.data that return DoubleToken

Modifier and Type	Method and Description
static DoubleToken	DoubleToken.convert(Token token) Convert the specified token into an instance of DoubleToken.

Methods in ptolemy.data with parameters of type DoubleToken

Modifier and Type	Method and Description
static double	SmoothToken.derivativeValue(DoubleToken token, int n) Return the n-th derivative of the specified token.
static int	SmoothToken.maxOrder(DoubleToken arg1, DoubleToken arg2) Return the maximum number of specified derivatives for the two tokens.
static int	SmoothToken.order(DoubleToken token) Return the number of specified derivatives for the token.

Uses of DoubleToken in ptolemy.data.expr

Methods in ptolemy.data.expr that return DoubleToken

Modifier and Type	Method and Description
static DoubleToken	UtilityFunctions.gaussian(double mean, double standardDeviation) Return a Gaussian random number.