optimization problem using optim prob in matlab

How can I restrict the optim problem at matlab to produce integers or binary values only? I tried to use binary() operator but it didn't accept it ?

[Vladimir Sovkov]

When you create an optimization variable with the function optimvar of the Optimization Toolbox, you have an option to choose its type as integer and declair its boundaries.

Answer 1

[Dhananjay Kumar]

While using optimvar to create variables which would be used in optimization problem constraints, you can specify 'Type' as 'integer' to achieve your purpose.