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Re: Basic questions about u++ [message #23300 is a reply to message #23298]

Wed, 07 October 2009 19:07

mrjt
Messages: 705
Registered: March 2007
Location: London

Contributor

Well, here it is a little more complicated and is difficult to explain.

Basically there is a distinction between moveing and object and a deep copy of the object. This allows various memory operations to work more efficiently and nice things like returning a Vector<> object from a function. A detailed explanation is here(also follow the link to 'pick semantics'

I'll give you an example tomorrow if you need it, but I've got to run now or I'll miss my train Smile

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[Message index]

		Basic questions about u++ By: irtech on Tue, 06 October 2009 14:14
		Re: Basic questions about u++ By: mr_ped on Tue, 06 October 2009 14:41
		Re: Basic questions about u++ By: mr_ped on Tue, 06 October 2009 15:03
		Re: Basic questions about u++ By: irtech on Tue, 06 October 2009 15:30
		Re: Basic questions about u++ By: zsolt on Tue, 06 October 2009 15:51
		Re: Basic questions about u++ By: irtech on Wed, 07 October 2009 06:19
		Re: Basic questions about u++ By: andrei_natanael on Wed, 07 October 2009 07:52
		Re: Basic questions about u++ By: mirek on Wed, 07 October 2009 08:29
		Re: Basic questions about u++ By: mirek on Wed, 07 October 2009 08:46
		Re: Basic questions about u++ By: mr_ped on Wed, 07 October 2009 09:04
		Re: Basic questions about u++ By: mirek on Wed, 07 October 2009 09:46
		Re: Basic questions about u++ By: irtech on Wed, 07 October 2009 10:04
		Re: Basic questions about u++ By: cbpporter on Wed, 07 October 2009 10:14
		Re: Basic questions about u++ By: mr_ped on Wed, 07 October 2009 10:45
		Re: Basic questions about u++ By: unodgs on Wed, 07 October 2009 11:54
		Re: Basic questions about u++ By: irtech on Wed, 07 October 2009 12:11
		Re: Basic questions about u++ By: mirek on Wed, 07 October 2009 12:23
		Re: Basic questions about u++ By: mr_ped on Wed, 07 October 2009 13:33
		Re: Basic questions about u++ By: irtech on Wed, 07 October 2009 16:18
		Re: Basic questions about u++ By: chickenk on Wed, 07 October 2009 17:46
		Re: Basic questions about u++ By: mrjt on Wed, 07 October 2009 18:14
		Re: Basic questions about u++ By: irtech on Wed, 07 October 2009 18:47
		Re: Basic questions about u++ By: mrjt on Wed, 07 October 2009 19:07
		Re: Basic questions about u++ By: mirek on Wed, 07 October 2009 19:14
		Re: Basic questions about u++ By: mr_ped on Wed, 07 October 2009 21:28

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