removeElement
Description
removeElement(
removes the struct element with the name StructTypeObj
,elementName
)elementName
from the struct
type specified by StructTypeObj
.
Examples
Configure Struct Elements of a StructType
To configure struct elements of a struct type, use the addElement
, getElement
, and
removeElement
functions.
In this example, the dictionary MyInterfaces.sldd
contains one
struct type.
archDataObj = Simulink.dictionary.archdata.open("MyInterfaces.sldd")
archDataObj = ArchitecturalData with properties: DictionaryFileName: 'MyInterfaces.sldd' Interfaces: [0×0 Simulink.dictionary.archdata.DataInterface] DataTypes: [1×1 Simulink.dictionary.archdata.StructType] Constants: [0×0 Simulink.dictionary.archdata.Constant]
Get the struct type object using the getDataType
function.
The struct type object contains two struct element objects.
structTypeObj = getDataType(archDataObj,"structType1")
structTypeObj = StructType with properties: Name: 'structType1' Description: '' Elements: [1×2 Simulink.dictionary.archdata.StructElement] Owner: [1×1 Simulink.dictionary.ArchitecturalData]
To create a struct element object and add it to the struct type, use the addElement
function.
structElemObj3 = addElement(structTypeObj,"structElement3")
structElemObj3 = StructElement with properties: Name: 'structElement3' Type: [1×1 Simulink.dictionary.archdata.ValueType] Description: '' Dimensions: '1' Owner: [1×1 Simulink.dictionary.archdata.StructType]
To access an existing function element, use the getElement
function.
structElemObj2 = getElement(structTypeObj,"structElement2")
structElemObj2 = StructElement with properties: Name: 'structElement2' Type: [1×1 Simulink.dictionary.archdata.ValueType] Description: '' Dimensions: '1' Owner: [1×1 Simulink.dictionary.archdata.StructType]
To remove a struct element from a struct type, use the removeElement
function.
removeElement(structTypeObj,"structElement1")
The struct type object now contains only two struct elements,
structElement2
and structElement3
structTypeObj.Elements(1)
ans = StructElement with properties: Name: 'structElement2' Type: [1×1 Simulink.dictionary.archdata.ValueType] Description: '' Dimensions: '1' Owner: [1×1 Simulink.dictionary.archdata.StructType]
structTypeObj.Elements(2)
ans = StructElement with properties: Name: 'structElement3' Type: [1×1 Simulink.dictionary.archdata.ValueType] Description: '' Dimensions: '1' Owner: [1×1 Simulink.dictionary.archdata.StructType]
Input Arguments
StructTypeObj
— Struct type
Simulink.dictionary.archdata.StructType
object
Struct type containing the struct element, specified as a Simulink.dictionary.archdata.StructType
object.
elementName
— Element name
character vector | string scalar
Struct element name, specified as a character vector or string scalar.
Data Types: char
| string
Version History
Introduced in R2023b
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