m
→Example Class
(Actually just reverting to Apr 5 revision. Too much is wrong. See discussion page.) |
m (→Example Class) |
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end | end | ||
== Notes == | |||
Calling a member function using the dot operator (.) will '''not''' implicitly pass the parent table to the function. | |||
local table = { | |||
msg = "Hello World", | |||
func = function(self, a, b, c) | |||
print(self.msg) | |||
print(a) | |||
print(b) | |||
print(c) | |||
end, | |||
} | |||
table.func(1,2,3) -- Results in the error, "attempt to index local 'self' (a nil value)" | |||
table:func(1,2,3) -- Results in the expected: | |||
-- Output -- | |||
"Hello World" | |||
1 | |||
2 | |||
3 | |||
[[Category:Interface Customization]] | [[Category:Interface Customization]] | ||
[[Category:Glossary]] | [[Category:Glossary]] | ||
[[Category:Guides]] | [[Category:Guides]] | ||
[[Category:Lua functions| Object Oriented Programming]] | [[Category:Lua functions| Object Oriented Programming]] | ||