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Get available choices in variant component



compList = getChoices(variantComponent) returns the list of choices available for a variant component.


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Create a model, get the root architecture, create a one variant component, add two choices for the variant component, and get the first choice.

model = systemcomposer.createModel("archModel");
arch = get(model,"Architecture");
variant = addVariantComponent(arch,"Component1");
compList = addChoice(variant,["Choice1","Choice2"]);
choices = getChoices(variant);
variantChoice = choices(1)
variantChoice = 
  Component with properties:

     IsAdapterComponent: 0
           Architecture: [1x1 systemcomposer.arch.Architecture]
                   Name: 'Choice1'
                 Parent: [1x1 systemcomposer.arch.Architecture]
                  Ports: [0x0 systemcomposer.arch.ComponentPort]
             OwnedPorts: [0x0 systemcomposer.arch.ComponentPort]
      OwnedArchitecture: [1x1 systemcomposer.arch.Architecture]
             Parameters: [0x0 systemcomposer.arch.Parameter]
               Position: [15 15 65 76]
                  Model: [1x1 systemcomposer.arch.Model]
         SimulinkHandle: 221.0004
    SimulinkModelHandle: 152.0001
                   UUID: '69ba7341-44f8-42b5-a987-2cadabddc21d'
            ExternalUID: ''

Input Arguments

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Variant component, specified as a systemcomposer.arch.VariantComponent object.

Output Arguments

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Choices available for variant component, returned as an array of systemcomposer.arch.Component objects.

More About

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TermDefinitionApplicationMore Information

A variant is one of many structural or behavioral choices in a variant component.

Use variants to quickly swap different architectural designs for a component while performing analysis.

Create Variants
variant control

A variant control is a string that controls the active variant choice.

Set the variant control programmatically to control which variant is active.

Set Variant Control Condition

Version History

Introduced in R2019a