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Re: Window without title bar [message #14134 is a reply to message #14114]

Thu, 14 February 2008 16:15

mr_ped
Messages: 825
Registered: November 2005
Location: Czech Republic - Praha

Experienced Contributor

Basically it's useless if you have other means of creating single local instance of certain class.
Singleton's are replacement for global variables in pure-object languages where globals are "impossible", I'm not sure why singleton's concept got as far as into C++, where globals are possible.
Not that I suggest to use global variables, avoid them as much as possible, but if you need a global, I don't think there's big reason to mask them as singleton.

Anyway, I can't recall *ever* to use one in C++.

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[Message index]

		Window without title bar By: DoggyDog on Tue, 12 February 2008 16:48
		Re: Window without title bar By: DoggyDog on Wed, 13 February 2008 12:37
		Re: Window without title bar By: cbpporter on Wed, 13 February 2008 12:54
		Re: Window without title bar By: DoggyDog on Wed, 13 February 2008 13:02
		Re: Window without title bar By: DoggyDog on Wed, 13 February 2008 13:54
		Re: Window without title bar By: Werner on Wed, 13 February 2008 16:41
		Re: Window without title bar By: DoggyDog on Wed, 13 February 2008 17:16
		Re: Window without title bar By: Werner on Wed, 13 February 2008 21:06
		Re: Window without title bar By: DoggyDog on Thu, 14 February 2008 13:15
		Re: Window without title bar By: Werner on Thu, 14 February 2008 13:38
		Re: Window without title bar By: mr_ped on Thu, 14 February 2008 16:15
		Re: Window without title bar By: mrjt on Thu, 14 February 2008 16:18
		Re: Window without title bar By: cbpporter on Thu, 14 February 2008 16:53
		Re: Window without title bar By: Werner on Thu, 14 February 2008 18:54
		Re: Window without title bar By: Werner on Thu, 14 February 2008 22:06
		Re: Window without title bar By: mr_ped on Thu, 14 February 2008 18:07

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