Hi,
I would like to do oop... but I need setmetatable and self.__index.
Please, can you add them?
Regards,
jihem
p={} function p:new(o) o=o or {} setmetatable(o,self) self.__index=self self.x=o.x or 0 return o end function p:add(n) self.x=self.x+n end q=p:new({x=10}) q:add(5) print(q.x) |
P#18393 2016-01-22 05:38 ( Edited 2016-01-22 10:55)
Just found out how to get this done...
This is enougth for my actual need.
Cheers :-)
-- function setmetatable(t,m) local k,v t=t or {} for k,v in pairs(m) do t[k]=v end return t end -- p={} function p:new(o) self=setmetatable(o,self) self.x=o.x or 0 return self end function p:add(n) self.x=self.x+n end q=p:new({x=10}) q:add(5) print(q.x) |
P#18394 2016-01-22 05:55 ( Edited 2016-01-22 10:56)
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