use Settings type to pass arguments

AutFN_orbit.jl

@@ -102,7 +102,9 @@ function main()
 
    solver = SCS.SCSSolver(eps=tol, max_iters=iterations, verbose=true, linearsolver=SCS.Indirect)
 
-   orbit_check_propertyT(logger, dirname, G, S, AutS, solver, upper_bound)
+   sett = Settings(dirname, N, G, S, AutS, radius, solver, upper_bound, tol)
+
+   orbit_check_propertyT(logger, sett)
 end
 
 main()

Orb_AutFN.jl

@@ -20,6 +20,18 @@ immutable ProblemData{T}
    dims::Vector{Int}
 end
 
+immutable Settings
+   name::String
+   N::Int
+   G::Group
+   S::Vector
+   AutS::Group
+   radius::Int
+   solver::SCSSolver
+   upper_bound::Float64
+   tol::Float64
+end
+
 function sparsify!{T}(U::AbstractArray{T}, eps=eps(T))
 #     n = rank(U)
     U[abs.(U) .< eps] = zero(T)
@@ -151,20 +163,20 @@ function init_orbit_data{T<:Nemo.GroupElem}(logger, name::String, G::Nemo.Group,
    return 0
 end
 
-function orbit_check_propertyT(logger, dirname, G, S, AutS, solver, upper_bound)
+function orbit_check_propertyT(logger, sett::Settings)
 
-   init_orbit_data(logger, dirname, G, S, AutS; radius=2)
+   init_orbit_data(logger, sett, radius=sett.radius)
 
-   Δ = PropertyT.ΔandSDPconstraints(name, G)[1]
+   Δ = float(PropertyT.ΔandSDPconstraints(sett.name, sett.G)[1])
 
-   fnames = PropertyT.λSDPfilenames(dirname)
+   fnames = PropertyT.λSDPfilenames(sett.name)
 
    if all(isfile.(fnames))
-      λ, P = PropertyT.λandP(dirname)
+      λ, P = PropertyT.λandP(sett.name)
    else
       info(logger, "Creating SDP problem...")
-      SDP_problem, orb_data = create_SDP_problem(dirname, upper_bound=upper_bound)
+      SDP_problem, orb_data = create_SDP_problem(sett.name, upper_bound=sett.upper_bound)
-      JuMP.setsolver(SDP_problem, solver)
+      JuMP.setsolver(SDP_problem, sett.solver)
       λ, P = λandP(SDP_problem, orb_data)
    end
 
@@ -174,7 +186,7 @@ function orbit_check_propertyT(logger, dirname, G, S, AutS, solver, upper_bound)
    info(PropertyT.logger, "minimum(P) = $(minimum(P))")
 
    if λ > 0
-      sgap = PropertyT.check_distance_to_positive_cone(Δ, λ, P, tol=tol, rational=false, len=2*radius)
+      sgap = PropertyT.check_distance_to_positive_cone(Δ, λ, P, tol=sett.tol, rational=false, len=2*sett.radius)
       if isa(sgap, Interval)
            sgap = sgap.lo
       end

SL_orbit.jl

@@ -139,7 +139,9 @@ function main()
 
    solver = SCS.SCSSolver(eps=tol, max_iters=iterations, verbose=true, linearsolver=SCS.Indirect)
 
-   orbit_check_propertyT(logger, dirname, G, S, AutS, solver, upper_bound)
+   sett = Settings(dirname, N, G, S, AutS, radius, solver, upper_bound, tol)
+
+   orbit_check_propertyT(logger, sett)
 end
 
 main()