Rnadomize a variable inside a function

[qwerty]

Hi,

 

I want to randomize a variable defined in a function. The function is inside a package.

 

I tried declaring a class inside the package and taking the instance of that class in the function.

But that didnt work out as the object needs to be static.

 

I tried randomization() function, but the problem is the variable "k" can only have 2 value ie (5,9).

 

function foo()

 int k;

 void'(randomize(k)) with {k==5;k==9;});  // I am getting randomization failure in this case.

endfunction

 

Let me know how can this be resolved.

 

Thanks.

[tudor.timi]

You have to do std::randomize(k) to randomize variables declared in the global scope. With respect to k's value, you just constrained it to be both '5' and '9' at the same time. You have to say "k inside { 5, 9 }".

[dave_59]

The reason for the failure is because of the bad constraint. Since the call to randomize is outside of a class declaration, std::randomize() gets called implicitly.