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--- works:programmer:lua:index [2019/02/05 03:07]
Chugreev Eugene [В чем разница между : и . в функциях lua]
+++ works:programmer:lua:index [2022/06/21 09:46] (current)
Chugreev Eugene
@@ Line 1: / Line 1: @@
-====== LUA ======
+====== Язык программирования LUA ======
-===== Пример простого класса =====
+  * [[works:programmer:lua:snipets]]
-<code=lua>
+  * [[works:programmer:lua:classes]]
-local QEngine = {}
+  * [[works:programmer:lua:json]]
-QEngine.__index = QEngine
+  * [[works:programmer:lua:comma-and-dot]]
+  * [[works:programmer:lua:linq]]
-function QEngine:New(name)
+  * [[works:programmer:lua:dump]]
-  local retn = {}
+  * [[works:programmer:lua:pack-unpack]]
-  setmetatable(retn, QEngine)
+  * [[works:programmer:lua:strings]]
-  retn.name = name
+  * [[works:programmer:lua:cache-class]]
-  return retn
-end
-function QEngine:SetName(name)
-  self.name = name
-end
-function QEngine:GetName()
-  return self.name
-end
-local Q_trans = QEngine:New("Magic")
-print(Q_trans:GetName())
-Q_trans:SetName("Hello World!")
-print(Q_trans:GetName())
-</code>
-===== В чем разница между : и . в функциях lua =====
-Разница лишь в том что что используя : функции не нужно передавать self как параметр. См. Пример
-<code=lua>
-function MyClass:Func(a)
-  self.name = a
-end
-function MyClass.Func2(self, a)
-  self.name = a
-end
-object:Func("hello")
-object.Func2(object, "hello")
-</code>

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