U++ forum: Welcome to the forum

Search on this site

Search in forums

Home » Community » Newbie corner » Problem when growing a vector

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

Problem when growing a vector [message #42313]

Thu, 06 March 2014 17:10

NeilMonday
Messages: 15
Registered: May 2013

Promising Member

Hello, I am seeing some behavior that I do not understand when adding to a Vector. I understand that a Vector needs to grow to accommodate new elements. However, it appears that some of my elements are being de-allocated when the Vector grows. Can anyone help me understand why this happens and how I can prevent my elements from being deleted?

Before growing the Vector

After growing the Vector

Report message to a moderator

Re: Problem when growing a vector [message #42314 is a reply to message #42313]

Thu, 06 March 2014 19:09

NeilMonday
Messages: 15
Registered: May 2013

Promising Member

It appears this must just be a bug with the debugger? When I set out[8] and out[13] to a String they set the correct value, but the debugger still shows "FreeFreeFree...". So I guess I will just keep in mind that the debugger values aren't always as they seem.

Report message to a moderator

Re: Problem when growing a vector [message #42316 is a reply to message #42314]

Fri, 07 March 2014 00:56

nlneilson
Messages: 644
Registered: January 2010
Location: U.S. California. Mojave &...

Contributor

NeilMonday wrote on Thu, 06 March 2014 10:09

So I guess I will just keep in mind that the debugger values aren't always as they seem.

Good idea as the finished results are what really counts.
Different OSs and computer setups may have problems with the debugger. You can also try print statements in you code.

Report message to a moderator

Previous Topic:	Pointer on Labels defined in lay.h
Next Topic:	SQL : how to prevent duplicates ?

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Mon Apr 28 14:23:17 CEST 2025

Total time taken to generate the page: 0.00687 seconds