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Re: why not "T & Add(const T & x)" in all containers [message #27847 is a reply to message #27844]

Fri, 06 August 2010 11:48

kohait00
Messages: 939
Registered: July 2009
Location: Germany

Experienced Contributor

the usage pattern is not changed too much in fact. all the functions changed (in code provided) returned void by before. so it's more of an extension..

the 'new' usage pattern would be, get direct access to the object, that 'somehow' has been added / replaced (Set) / or inserted. because it exists in container after the call, beeing it the same or a copy, the user wouldnt need to care. it is the one that remains in the container (maybe could even be more logic).

this would spare the usage of Top() or even operator[](GetCount()-1) like in some places, after having void Add(const & T x). this by the way uses the rather 'implicit' assumption that an added item is always placed last...

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[Message index]

		why not "T & Add(const T & x)" in all containers By: kohait00 on Thu, 29 July 2010 22:17
		Re: why not "T & Add(const T & x)" in all containers By: kohait00 on Tue, 03 August 2010 11:15
		Re: why not "T & Add(const T & x)" in all containers By: andrei_natanael on Tue, 03 August 2010 12:53
		Re: why not "T & Add(const T & x)" in all containers By: kohait00 on Tue, 03 August 2010 16:06
		Re: why not "T & Add(const T & x)" in all containers By: andrei_natanael on Tue, 03 August 2010 22:44
		Re: why not "T & Add(const T & x)" in all containers By: kohait00 on Wed, 04 August 2010 09:57
		Re: why not "T & Add(const T & x)" in all containers By: kohait00 on Thu, 05 August 2010 08:35
		Re: why not "T & Add(const T & x)" in all containers By: mrjt on Thu, 05 August 2010 09:55
		Re: why not "T & Add(const T & x)" in all containers By: kohait00 on Thu, 05 August 2010 10:10
		Re: why not "T & Add(const T & x)" in all containers By: mirek on Fri, 06 August 2010 11:27
		Re: why not "T & Add(const T & x)" in all containers By: kohait00 on Fri, 06 August 2010 11:48
		Re: why not "T & Add(const T & x)" in all containers By: kohait00 on Mon, 09 August 2010 08:50
		Re: why not "T & Add(const T & x)" in all containers By: mirek on Fri, 13 August 2010 09:38
		Re: why not "T & Add(const T & x)" in all containers By: kohait00 on Mon, 16 August 2010 09:06
		Re: why not "T & Add(const T & x)" in all containers By: kohait00 on Mon, 30 August 2010 10:46
		Re: why not "T & Add(const T & x)" in all containers By: mirek on Mon, 06 September 2010 10:53
		Re: why not "T & Add(const T & x)" in all containers By: kohait00 on Mon, 06 September 2010 11:52
		Re: why not "T & Add(const T & x)" in all containers By: mirek on Wed, 08 September 2010 09:00
		Re: why not "T & Add(const T & x)" in all containers By: rylek on Wed, 08 September 2010 10:24
		Re: why not "T & Add(const T & x)" in all containers By: kohait00 on Wed, 08 September 2010 10:54
		Re: why not "T & Add(const T & x)" in all containers By: mirek on Wed, 08 September 2010 11:30
		Re: why not "T & Add(const T & x)" in all containers By: mirek on Fri, 17 September 2010 08:11
		Re: why not "T & Add(const T & x)" in all containers By: kohait00 on Fri, 17 September 2010 09:15
		Re: why not "T & Add(const T & x)" in all containers By: kohait00 on Thu, 21 October 2010 09:02
		Re: why not "T & Add(const T & x)" in all containers By: mirek on Thu, 21 October 2010 11:10
		Re: why not "T & Add(const T & x)" in all containers By: kohait00 on Thu, 21 October 2010 11:54
		Re: why not "T & Add(const T & x)" in all containers By: kohait00 on Wed, 30 March 2011 10:54
		Re: why not "T & Add(const T & x)" in all containers By: mirek on Sat, 16 April 2011 20:31
		Re: why not "T & Add(const T & x)" in all containers By: kohait00 on Sun, 17 April 2011 14:46
		Re: why not "T & Add(const T & x)" in all containers By: mirek on Sun, 17 April 2011 21:43
		Re: why not "T & Add(const T & x)" in all containers By: kohait00 on Mon, 18 April 2011 09:00

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