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elua: readonly object __dtor support

This commit is contained in:
Daniel Kolesa 2015-03-02 16:02:23 +00:00
parent ae9670c137
commit 1392518ec2
1 changed files with 8 additions and 0 deletions
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8
src/scripts/elua/core/util.lua
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@ -100,6 +100,11 @@ M.Object = {
local newproxy = newproxy
local robj_gc = function(px)
local dtor = px.__dtor
if dtor then dtor(px) end
end
M.Readonly_Object = M.Object:clone {}
M.Readonly_Object.__call = function(self, ...)
local r = newproxy(true)
@ -107,6 +112,9 @@ M.Readonly_Object.__call = function(self, ...)
rmt.__index = self
rmt.__tostring = self.__tostring
rmt.__metatable = false
if self.__enable_dtor then
rmt.__gc = robj_gc
end
if self.__ctor then return r, self.__ctor(r, rmt, ...) end
return r
end