|
|
ErTuple = {}
|
|
ErTuple.__index = ErTuple
|
|
|
|
function ErTuple.New()
|
|
self = {}
|
|
self.is_first_atom = false
|
|
self.item_list = {}
|
|
|
|
setmetatable(self, ErTuple)
|
|
return self
|
|
end
|