U++ forum: Welcome to the forum

Status & Roadmap

Authors & License

Funding Ultimate++

Search on this site

Search in forums

Home » Community » Newbie corner » Algorithms and Vectors

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

Return to the default flat view

Create a new topic

Submit Reply

Re: Algorithms and Vectors [message #28142 is a reply to message #28138]

Wed, 18 August 2010 17:20

281264 is currently offline

281264
Messages: 272
Registered: June 2010
Location: Spain

Experienced Member

Hi Honza,

Roger ! however I have noticed the following:

1.- even with < in the class the code does not compile, why?
2.- if I replace the class by the function:

bool operator<(const A& lhs, const A& rhs){
		return lhs.a<rhs.a;	
}

then, it does compile but it does not behave as expected (it returns -1).So it does not work.

My query is how to �find� that an element within Vector<A> that complies with a criterion, for instance a==5;

Note: I have tested Sort algorithm and works fine.

Any suggestions?

Thanks,

Javier

Report message to a moderator

Send a private message to this user

[Message index]

		Algorithms and Vectors By: 281264 on Tue, 17 August 2010 22:58
		Re: Algorithms and Vectors By: mdelfede on Tue, 17 August 2010 23:45
		Re: Algorithms and Vectors By: 281264 on Wed, 18 August 2010 12:30
		Re: Algorithms and Vectors By: dolik.rce on Wed, 18 August 2010 16:06
		Re: Algorithms and Vectors By: 281264 on Wed, 18 August 2010 17:20
		Re: Algorithms and Vectors By: dolik.rce on Wed, 18 August 2010 18:52
		Re: Algorithms and Vectors By: 281264 on Wed, 18 August 2010 19:49
		Re: Algorithms and Vectors By: mr_ped on Fri, 20 August 2010 21:05
		Re: Algorithms and Vectors By: 281264 on Mon, 23 August 2010 22:33

Previous Topic:	Open An image upon startup
Next Topic:	Assert failed in core/value.h line 464

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

PDF

]

Current Time: Sat Jun 21 20:08:53 CEST 2025

Total time taken to generate the page: 0.03904 seconds