removeConstraint

R2026b

Remove constraint from variant configurations object

Syntax

removeConstraint(varConfigs,ConstraintName=constraintName)

Description

removeConstraint(varConfigs,ConstraintName=constraintName) removes the constraint named constraintName from the Simulink.VariantConfigurations object varConfigs.

Examples

Remove Variant Constraint

Open the slexVariantManagement model.

modelName = "slexVariantManagement";
open_system(modelName);

Remove the constraint named LinNotExtern from the variant configurations object varConfigs.

varConfigs = Simulink.VariantManager.getVariantConfigurations(modelName);
removeConstraint(varConfigs,ConstraintName="LinNotExtern");

Input Arguments

varConfigs — Variant configurations object

Simulink.VariantConfigurations object

Variant configurations object from which you want to remove the constraint, specified as a Simulink.VariantConfigurations object.

constraintName — Name of constraint

character vector | string scalar

Name of the constraint that must be removed, specified as a character vector or string scalar. This constraint must be present in the variant configurations object varConfigs.

Example: "PlantLocConstraint"

Data Types: char | string

Version History

Introduced in R2013b

R2026b: Moved to Simulink Variant Manager

Starting in R2026b, removeConstraint is available in the Simulink^® Variant Manager™ product. In releases R2022b through R2026a, the function is available in the Variant Manager for Simulink support package. In earlier releases, the function is available in Simulink.

R2026a: Specify function arguments using Name=Value syntax

Specify input arguments for the removeConstraint function using the Name=Value syntax. The function continues to support positional arguments, but it is recommended to use the Name=Value syntax instead.