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Re: String::Cat optimization [message #34577 is a reply to message #34576]

Wed, 30 November 2011 18:17

dolik.rce
Messages: 1796
Registered: August 2008
Location: Czech Republic

Ultimate Contributor

Huh... and I always thought memcpy is the fastest way to copy things Shocked

Any ideas how does the compiler optimization magic works in this case? I'd like to understand, it might be useful in other situations as well.

Honza

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[Message index]

		String::Cat optimization By: mirek on Wed, 30 November 2011 17:58
		Re: String::Cat optimization By: koldo on Wed, 30 November 2011 18:11
		Re: String::Cat optimization By: dolik.rce on Wed, 30 November 2011 18:17
		Re: String::Cat optimization By: mirek on Wed, 30 November 2011 21:15
		Re: String::Cat optimization By: koldo on Thu, 01 December 2011 06:18
		Re: String::Cat optimization By: mirek on Thu, 01 December 2011 08:04
		Re: String::Cat optimization By: koldo on Thu, 01 December 2011 08:39
		Re: String::Cat optimization By: dolik.rce on Thu, 01 December 2011 10:21
		Re: String::Cat optimization By: mirek on Thu, 01 December 2011 11:37
		Re: String::Cat optimization By: dolik.rce on Thu, 01 December 2011 12:16
		Re: String::Cat optimization By: Tom1 on Thu, 01 December 2011 14:50
		Re: String::Cat optimization By: mirek on Thu, 01 December 2011 17:52
		Re: String::Cat optimization By: mirek on Thu, 01 December 2011 20:41
		Re: String::Cat optimization By: Lance on Fri, 02 December 2011 03:59
		Re: String::Cat optimization By: mirek on Fri, 02 December 2011 06:39
		Re: String::Cat optimization By: Novo on Fri, 02 December 2011 06:02
		Re: String::Cat optimization By: mirek on Fri, 02 December 2011 06:40
		Re: String::Cat optimization By: Novo on Fri, 02 December 2011 18:50
		Re: String::Cat optimization By: mirek on Fri, 02 December 2011 19:06
		Re: String::Cat optimization By: Tom1 on Fri, 02 December 2011 10:22
		Re: String::Cat optimization By: mirek on Fri, 02 December 2011 11:10
		Re: String::Cat optimization By: mirek on Wed, 16 May 2012 15:30
		Re: String::Cat optimization By: unodgs on Thu, 01 December 2011 14:38
		Re: String::Cat optimization By: Tom1 on Thu, 01 December 2011 14:54
		Re: String::Cat optimization By: mirek on Thu, 01 December 2011 17:51

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