dry18813 2010-02-23 23:13
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我应该在类中使用setter来设置属性吗?

I want to set a property value within my class. I can do it without a setter and a getter but I want to know the "correct" way to approach this. This is for a login script so the property and the setter are both private.

Should I just set the property directly or use a setter and a getter?

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  • dou11655853 2010-02-23 23:17
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    This is probably mainly a matter of personnal preference...

    If you have to set the private property from a method of the class, I would say that you can access that property directly.

    A reason to use an setter/getter, in that kind of situation, would be if you want to ensure that some condition or calculation is made on the data each time the property is set.


    As a sidenote : of course, if your want to access your private property from outside the class, you'll have to use to public setter/getter -- but it doesn't seem to be what you are trying to do here.

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