model attribute

Author: matbesancon

src/MOI_wrapper.jl

@@ -142,7 +142,10 @@ end
 
 Number of cuts added to the outer approximation model.
 """
-struct NumberOfCuts <: MOI.AbstractOptimizerAttribute end
+struct NumberOfCuts <: MOI.AbstractModelAttribute end
+
+MOI.attribute_value_type(::NumberOfCuts) = Int64
+MOI.is_set_by_optimize(::NumberOfCuts) = true
 
 function MOI.get(opt::Optimizer, ::NumberOfCuts)
     return opt.num_cuts