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local Shared = pd.Class:new():register("shared")
local sharedStore = { }
function Shared:initialize(sel, atoms)
if type(atoms[1]) == "string" then
if sharedStore[atoms[1]] == nil then
sharedStore[atoms[1]] = { sel = "bang", msg = { }, count = 1 }
else
sharedStore[atoms[1]].count = sharedStore[atoms[1]].count + 1
end
self.name = atoms[1]
self.inlets = 2
self.outlets = 1
return true
else
return false
end
end
function Shared:in_1_bang()
self:outlet(1, sharedStore[self.name].sel, sharedStore[self.name].msg)
end
function Shared:in_2(s, m)
local c = sharedStore[self.name].count
sharedStore[self.name] = { sel = s, msg = m, count = c }
end
function Shared:finalize()
sharedStore[self.name].count = sharedStore[self.name].count - 1
if sharedStore[self.name].count == 0 then
sharedStore[self.name] = nil
end
end
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