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Re: const var, self:: or static:: [message #177964 is a reply to message #177963]

Wed, 02 May 2012 11:13

Jerry Stuckle
Messages: 2598
Registered: September 2010

Karma:

Senior Member

On 5/2/2012 5:45 AM, Simon wrote:
> If I have something like...
>
> //
> class MyClass
> {
> const MY_CONST = 10;
>
> ...
> }
> //
>
> Inside the class, is it 'better' to use self::MY_CONST or static::MY_CONST?
>
> I say 'better' because it works in both cases.
>
> Or is it just a personal choice.
>
> Thanks
>
> Simon

There is no "better" - it depends on what you want. There is no
difference when you have a single class like this, but there can be when
you have a derived class. self:: will always call a static function in
the base class, while static:: will call a static function in the
derived class (I've never tried it with constants, but the same may be
true).

--
==================
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Jerry Stuckle
JDS Computer Training Corp.
jstucklex(at)attglobal(dot)net
==================

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[Message index]

		const var, self:: or static:: By: Simon on Wed, 02 May 2012 09:45
		Re: const var, self:: or static:: By: Jerry Stuckle on Wed, 02 May 2012 11:13
		Re: const var, self:: or static:: By: M. Strobel on Wed, 02 May 2012 15:25
		Re: const var, self:: or static:: By: Michael Fesser on Wed, 02 May 2012 17:55

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