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Remove calls with DataType #1500

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Merged
merged 2 commits into from
Jul 27, 2021
Merged

Remove calls with DataType #1500

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9824e2f
Remove calls with DataType
odow Jul 27, 2021
20d43d1
Update functions.jl
odow Jul 27, 2021
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21 changes: 9 additions & 12 deletions src/functions.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -428,34 +428,31 @@ function Base.isapprox(
)
end

function constant(
f::Union{ScalarAffineFunction,ScalarQuadraticFunction},
T::DataType,
)
function constant(f::Union{ScalarAffineFunction,ScalarQuadraticFunction}, ::Any)
return constant(f)
end
function constant(
f::Union{VectorAffineFunction,VectorQuadraticFunction},
T::DataType,
)

function constant(f::Union{VectorAffineFunction,VectorQuadraticFunction}, ::Any)
return constant(f)
end

"""
constant(f::SingleVariable, T::DataType)
constant(f::SingleVariable, ::Type{T}) where {T}

The constant term of a `SingleVariable` function is
the zero value of the specified type `T`.
"""
constant(f::SingleVariable, T::DataType) = zero(T)
constant(f::SingleVariable, ::Type{T}) where {T} = zero(T)

"""
constant(f::VectorOfVariables, T::DataType)
constant(f::VectorOfVariables, ::Type{T}) where {T}

The constant term of a `VectorOfVariables` function is a
vector of zero values of the specified type `T`.
"""
constant(f::VectorOfVariables, T::DataType) = zeros(T, length(f.variables))
function constant(f::VectorOfVariables, ::Type{T}) where {T}
return zeros(T, length(f.variables))
end

# isbits type, nothing to copy
Base.copy(func::SingleVariable) = func
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