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Comments:
<0> =P
<1> Atleast he isn't a cl***ic case. Not that I have seen many of them.
<2> http://msdn2.microsoft.com/en-us/library/y6ec19ye(VS.80).aspx
<2> that's the only advice we can give him from the code he's pasted.
<1> It is true that some people have a bloated ego, but that could be largely due to the fact that they haven't had much exposure.
<2> if he wanted more pertinent help
<2> he should have put something more useful up.
<2> And, as far as the people in here who are helping seeming hateful, or pushy
<2> a lot of us have been doing this for years
<2> like 10 years for me, I think.
<0> Did he paste any code? o.o;
<1> doing what? Coding or helping?
<2> helping.
<2> so many of the people who come in here refuse to help you help them
<2> they insist they know more than you as they ask you for help
<1> You are only 24 years old. You mean you have been helping since 14 yrs age?
<2> they refuse to ansywer simple questions.
<2> I'm 28
<2> almost 29
<1> Developers always have big egos
<1> I see
<3> 14's not that young.
<2> and, a lot of people think we OWE them help.
<4> NineVolt: that's not what they said when I got arrested for having *** with one :(
<1> And they get easily hurt if criticised.
<3> heh
<2> after awhile, having to beat information out of people
<2> to help them
<2> gets old.
<1> Noidea take it as a teaching exercise
<2> again, I've been doing this 10 years
<2> vawjrs been around a long time too.
<0> Buddha would be proud.
<1> Hey MrAshe how was the trip to siberia?
<2> my patience with people who refuse to answer simple questions wore out long ago.
<0> And now for something completely different.
<4> Which trip to Siberia?
<1> Weren't you in Armenia etc.?
<4> Yes, like.. 4 months ago? Maybe more
<2> anyway
<2> off to lunch.
<4> And Siberia is not exactly close to Armenia
<1> All I meant was, how was your trip to all those WONDERFUL places on the way from Nice to Belgium?
<4> I'm on holiday
<5> step 1: orlando airport
<5> free wireless, that's a rarity
<4> Geek.
<4> I have free wireless access everywhere
<5> nerd
<4> All hail to the company's corporate credit card
<4> (and GPRS)
<4> I have some ugly bug
<4> I add 2 things to a vector
<4> I don't have any clear or erase or anything
<4> But later, if I try to display its length
<4> It's 0
<4> Heheh
<4> (and the vector's address is right)
<5> how did you add ?
<4> Simple push_back
<4> If I display the length after the pushback it's fine
<5> by length you mean size()
<4> But in another function where I do a find, it's empty
<4> Yup
<4> pushing, 69258624 - 69258712 new length: 2
<4> 69258624 - 69258712 current length: 0
<4> Same this, same vector
<4> :/
<5> what are those numbers:
<5> ?
<4> this and &vec
<5> where is this vector - on the stack?
<4> Nope, heap
<5> shrug, need code
<4> Code of what?
<5> everything
<4> There's not much more than a push and a find, dealing with that member
<4> Actually, it's the only thing there is heheh
<4> I just did a find on the vector name
<5> maybe it's being destroyed, and another is being allocated in the same place?
<4> (find in files that is)
<5> how is the vector allocated?
<4> With its std::allocator? heheh
<5> you said it's on the heap - did you new it?
<5> or is it just a member
<4> It's on the heap cause the instance that has the vector as a member is on the heap
<5> gotcha
<4> Why would I new a vector
<5> *shrug* thats why I asked ;)
<5> umm
<4> And the instance is a singleton
<5> is anything calling operator= on that object?
<5> ah
<4> (and non_copyable)
<5> is this all in the same thread?
<4> Ehm yeah
<5> well what's going on in the program after you push stuff onto the vector?
<4> Other completely unrelated stuff, then at some point I do this find() and the vector is empty
<4> The push is the last line of some method, and the display of the length the first line before the find() (in another method)
<4> And it's like the only methods of that cl***
<5> *shrug* set a memory breakpoint on the member, and see what hits it
<5> on the vector member
<4> Hm how do you set a memory breakpoint?
<5> or dig internally and set a breakpoint on the _Size (guessing at the name) member of the vector
<5> in vs2k5? I don't remember
<4> 2k3
<5> still don't remember
<4> Watch?
<5> pretty sure it's possible though
<4> It's probably a _Last - _First, not a _Size
<5> yeah, maybe
<5> (maybe re: Watch)
<5> and yeah possibly that for size
<5> so Watch the _Last member
<5> there should be a way to trigger a breakpoint when the data is read/written
<4> I can set a watch, dunno how to set a breakpoint for it though
<4> Don't see any option either
<5> hm, let me see if i can try
<1> Just step through the code after the pushes until it gets emptied again - duh
<5> you could do that
<5> or you could just trigger a breakpoint when it gets modified
<4> That's what I'm trying to set, a breakpoint that breaks when it's modified
<4> Stepping through is not doable
<5> aha
<5> Debug Windows > Breakpoints
<5> Add Data Breakpoint
<5> (this is in 2k5, might be slightly different in 2k3)
<4> Breaks when I add, then never again
<4> Heheh
<5> in 2k5 its _Mylast
<4> Well, it works when I do the push_back
<6> rdragon, dude i hate to say it but you were right, ac++ is a good book after all :/
<5> |Serpent you're welcome
<6> :D
<5> and of course I was right
<5> but hmm
<5> well
<5> break just before find() and inspect the vector - did _Last change?
<5> but a breakpoint on _First, too
<5> size() is implemented, in 2k5, as:
<5> return (_Myfirst == 0 ? 0 : _Mylast - _Myfirst)
<5> so maybe _Myfirst is 0
<5> (maybe it got changed to 0)
<5> or just step into size() and see that the first and last pointers are valid
<4> Well, both last and first are null ;)
<4> (when I do the find)
<5> well, that could be a problem
<4> But I get a breakpoint only when I push_back
<4> I noticed that was a problem ;)
<5> hehe
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