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[Bridges] fix attribute_value_type(::ListOfNonstandardBridges) #2665

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Merged
odow merged 1 commit into from
Feb 26, 2025
Merged

[Bridges] fix attribute_value_type(::ListOfNonstandardBridges) #2665

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2 changes: 1 addition & 1 deletion src/Bridges/Bridges.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -136,7 +136,7 @@ end
"""
struct ListOfNonstandardBridges{T} <: MOI.AbstractOptimizerAttribute end

attribute_value_type(::ListOfNonstandardBridges) = Vector{Type}
MOI.attribute_value_type(::ListOfNonstandardBridges) = Vector{Type}

MOI.is_copyable(::ListOfNonstandardBridges) = false

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8 changes: 6 additions & 2 deletions test/Bridges/lazy_bridge_optimizer.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -1978,16 +1978,20 @@ function MOI.get(
::OptimizerWithBridgeListOfNonstandardBridges,
::MOI.Bridges.ListOfNonstandardBridges{T},
) where {T}
return [BridgeListOfNonstandardBridges{T}]
return Type[BridgeListOfNonstandardBridges{T}]
end

function test_toadd()
function test_ListOfNonstandardBridges()
b = MOI.Bridges.full_bridge_optimizer(
OptimizerWithBridgeListOfNonstandardBridges(),
Int,
)
@test MOI.Bridges.has_bridge(b, BridgeListOfNonstandardBridges{Int})
@test !MOI.Bridges.has_bridge(b, BridgeListOfNonstandardBridges{Float64})
attr = MOI.Bridges.ListOfNonstandardBridges{Int}()
ret = MOI.get(b, attr)
@test ret isa MOI.attribute_value_type(attr)
return
end

function test_hermitian(T = Float64)
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