Simulink.VariantManager Namespace

R2026b

Summary of functions associated with Simulink Variant Manager

Description

The Simulink.VariantManager namespace provides functions to programmatically access Simulink^® Variant Manager™ functionality. Use these functions to generate variant configurations for a Simulink model, activate a variant configuration, and reduce or analyze the model for variant configurations. Additional utility functions support tasks such as finding variant control variables and retrieving the variant configurations object associated with the model.

Functions

Simulink.VariantManager.open	Open Variant Manager or Simulink.VariantConfigurations object
Simulink.VariantManager.activateModel	Validate and activate variant blocks in model hierarchy
Simulink.VariantManager.updateModel	Obtain model compilation information and activate variant blocks in model hierarchy
Simulink.VariantManager.applyConfiguration	Apply specified variant configuration to model
Simulink.VariantManager.findVariantControlVars	Find variables used in variant control expressions
Simulink.VariantManager.exportVariantConfigurations	Export variant configurations object to file
Simulink.VariantManager.generateConfigurations	Generate variant configurations automatically
Simulink.VariantManager.getVariantConfigurations	Get variant configurations object associated with model
Simulink.VariantManager.getPreferredConfigurationName	Get name of preferred variant configuration for model
Simulink.VariantManager.reduceModel	Generate reduced model for specified variant configurations
Simulink.VariantManager.analyzeModel	Analyze variant model for specified variant configurations
Simulink.VariantManager.validateConstraint	Verify if variant constraint is satisfied by model hierarchy

Version History

Introduced in R2016a

R2026b: Moved to Simulink Variant Manager

Starting in R2026b, Simulink.VariantManager is available in the Simulink Variant Manager product. In releases R2022b through R2026a, the namespace is available in the Variant Manager for Simulink support package. In earlier releases, the namespace is available in Simulink.