ApplicationArrayElement

XML tag	<ELEMENT>
Module	autosar.datatype
Inherits	autosar.element.Element

Describes the properties of the elements in an ApplicationArrayDataType.

Usage

import autosar

def setup():
    ws = autosar.workspace(version="4.2.2")
    dataTypePackage = ws.createPackage('ApplicationTypes', role='DataType')
    dataConstraintPackage = dataTypePackage.createSubPackage('DataConstrs', role='DataConstraint')
    compuMethodPackage = dataTypePackage.createSubPackage('CompuMethods', role='CompuMethod')
    dataTypePackage.createSubPackage('Units', role='Unit')
    compuMethod = compuMethodPackage.createCompuMethodRational('Percent_CompuMethod',
        scaling=4/10, offset=0, unit="Percent", forceFloat=True)
    dataConstraint = dataConstraintPackage.createInternalDataConstraint('Percent_DataConstraint', 0, 250)
    dataTypePackage.createApplicationPrimitiveDataType('PercentSetting_T',
        dataConstraint = dataConstraint.ref,  compuMethod=compuMethod.ref)
    return ws

ws = setup()
PercentSetting_T = ws.find('PercentSetting_T', role='DataType')
element = autosar.datatype.ApplicationArrayElement(typeRef = PercentSetting_T.ref, arraySize=5)

Constructor

datatype.ApplicationArrayElement([name = None, ][typeRef = None, ][arraySize = None, ][sizeHandling = None, ][sizeSemantics = 'FIXED-SIZE', ]category = 'VALUE'[, parent = None][, adminData = None])

Parameters:

• name (None, str) – ShortName.
• typeRef (None, str) – Type reference.
• arraySize (None, int) – Array size.
• sizeHandling (None, str) – Size handling.
• sizeSemantics (None, str) – Size semantics.
• category (None, str) – Category.
• parent (None, ApplicationArrayDataType) – Parent datatype.
• adminData (None, AdminData.) – Optional AdminData.

sizeHandling

Value	Description
None	Size handling not set
"ALL-INDICES-DIFFERENT-ARRAY-SIZE"	All elements of the variable size array may have different sizes.
"ALL-INDICES-SAME-ARRAY-SIZE"	All elements of the variable size array have the same size.
"INHERITED-FROM-ARRAY-ELEMENT-TYPE-SIZE"	The size of the variable size array is determined by the size of the contained array element.

sizeSemantics

Value	Description
None	Size semantics not set
"FIXED-SIZE"	The array has a fixed number of elements equal to the arraySize attribute
"VARIABLE-SIZE"	The size of the array can vary at run-time. The arraySize attribute sets the upper bound.

Attributes

For inherited attributes see autosar.element.Element.

Name	Type	Description
typeRef	None, str	Type reference
arraySize	None, int	<MAX-NUMBER-OF-ELEMENTS>
sizeHandling	None, str	<ARRAY-SIZE-HANDLING>
sizeSemantics	None, str	<ARRAY-SIZE-SEMANTICS>