Merge pull request #74 from StructJuMP/bl/dual_objective_value

Use JuMP.dual_objective_value
StructJuMP · Sep 3, 2019 · a35bd52 · a35bd52
2 parents bbb507d + cc150d6
commit a35bd52
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Showing 3 changed files with 3 additions and 136 deletions.
diff --git a/Project.toml b/Project.toml
@@ -11,8 +11,8 @@ ParameterJuMP = "774612a8-9878-5177-865a-ca53ae2495f9"
 
 [compat]
 JuMP = "0.20"
-MathOptInterface = "0.9"
-ParameterJuMP = "0.1"
+MathOptInterface = "0.9.1"
+ParameterJuMP = "0.1.2"
 julia = "1"
 
 [extras]

diff --git a/src/Benders_pmap.jl b/src/Benders_pmap.jl
@@ -1,5 +1,3 @@
-include("dual_objective_value.jl")
-
 mutable struct Solution
     feasible::Bool
     objective_value::Union{Nothing, Float64}
@@ -26,8 +24,7 @@ function optimize(model::ParametrizedModel)
                 @warn("Using infeasibility ray of result with termination status: ALMOST_INFEASIBLE.")
             end
             @assert JuMP.dual_status(model.model) == MOI.INFEASIBILITY_CERTIFICATE
-            objective_value = dual_objective_value(JuMP.backend(model.model),
-                                                   Float64)
+            objective_value = JuMP.dual_objective_value(model.model)
         end
     end
     variable_value = Dict{JuMP.VariableRef, Float64}()

diff --git a/src/dual_objective_value.jl b/src/dual_objective_value.jl