Function Class

class Function : SystemIDisposable

Namespace:Datalogics::PDFL

Inherits from:: SystemIDisposable

Derived classes:: ExponentialFunction, NamedFunction, PostScriptCalculatorFunction

Detailed Description

A function is a process.

A function takes input values and manipulates them to create output values.

Referenced by

AxialShadingPattern DeviceNColorSpace ExponentialFunction ExtendedGraphicState Function NamedFunction PostScriptCalculatorFunction SeparationColorSpace

Uses types

Function

Property Documentation

static Function Default[get]

Gets the Default named function.

A Function representing the Default named function.

System.Collections.Generic.IList< System.Double > Domain[get, set]

The domain of the function.

Contains 2 * m elements, where m is the number of inputs to the function. Each successive pair of elements gives the minimum and maximum values for one of the inputs. Input values to the function are clamped to these minimum and maximum values.

static Function Identity[get]

Gets the Identity named function.

A Function representing the Identity named function, which returns its input values unchanged.

int NInputs[get]

The number of inputs to the function.

int NOutputs[get]

The number of outputs from the function.

System.Collections.Generic.IList< System.Double > Range[get, set]

The range of the function.

Contains 2 * n elements, where n is the number of outputs from the function. Each successive pair of elements gives the minimum and maximum values for one of the outputs. Output values from the function are clamped to these minimum and maximum values.

Member Function Documentation

System.Collections.Generic.IList< System.Double > Apply(System.Collections.Generic.IList< System.Double > args)

Parameters

args: System.Collections.Generic.IList< System.Double >: input values for the function. The number of input values must agree with the number of inputs the function takes.

Returns:

System.Collections.Generic.IList< System.Double >

a list of the result values from the function

Apply the function to supplied input values

void Dispose()

Returns:

void

override string ToString()

Returns:

override string

A string representation of the function.

Convert the function to a displayable string.

static bool operator!=(Function a, Function b)

Parameters

a: Function: The first Function to compare.
b: Function: The second Function to compare.

Returns:

bool

true if the two Functions are not equal; otherwise, false.

Tests two Function objects for inequality.

static bool operator==(Function a, Function b)

Parameters

a: Function: The first Function to compare.
b: Function: The second Function to compare.

Returns:

bool

true if the two Functions are equal; otherwise, false.

Tests two Function objects for equality.