How to create a vector of parameters

[caioluke]

Hey there again, how can I create a vector of parameters in a JuMP model?

I know I can do as below but I wondered if I could create it differently, just like the other variables with something like @variable(model, y[i=1:2], set = [POI.Parameter(0), POI.Parameter(0)])

model = Model(() -> POI.ParametricOptimizer(GLPK.Optimizer()))

@variable(model, x[i=1:2] >= 0)
y = [@variable(model, set=POI.Parameter(0)) for i=1:2]

@constraint(model, 2*x[1] + x[2] + y[1] <= 4)
@constraint(model, x[1] + 2*x[2] + y[2] <= 4)
@constraint(model, (1+y[1])*x[1] + 2*x[2] <= 4)

@objective(model, Max, sum(c[i]*x[i] for i=1:2))

[guilhermebodin]

One way is to do like this @variable(model, p[i in 1:N] in POI.Parameter.(0)) replacing this issue for the documentation on #69