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Comments:
<0> so you typed like
<0> mybinary.exe > foo.txt ?
<1> i will try again
<1> cn28h its nowhere to be seen, maybe im not closing the file, i close the console window to stop the program
<1> im using the run dialog box from start button in windows to invoke that command line redirection thing
<1> my project also happens to be a debug version
<0> try killing the program using ctrl+c
<1> ok
<0> that's one thing that pisses me off, you can't make the windows shell run things in the background
<0> I had to open up like 6 or 7 consoles the other day :|
<2> *cough* linux *cough* ;)
<2> probably not the most useful for MFC though
<0> I use Linux (or other *nix) for most things
<0> but I was testing something on windows
<0> (this is why it pissed me off so bad, because it was easy in *nix haha)
<1> well, no luck ......i guess its redirection i should use as a search word to search for an answer on the net
<3> cluelessi: try >
<3> C:\>dir > hej.txt
<3> C:\>type hej.txt
<3> works wonders, although _from_ a cmd window
<3> you probably cant do it from the run button..
<3> since you dont have the interpreter there..
<4> how do i create a list?
<4> im tryint to figure it out but, do i need to have a bunch of container() functions above the code?
<3> methody: have you checked your book?
<4> anonimasu it's confusing... :S
<4> anyway it doesn't say in the book i have
<4> i joined #list by mistake and asked my question there
<4> wow..
<5> a list of what?
<4> just a standard list that i can use the list commands on..
<5> commands?
<5> Are you talking about the std::list container?
<4> yeah clsk, pleeeease tell me how to get that up and running..
<4> what do i need for a list..?
<5> A modern book on c++.
<5> and a modern c++ compiler.
<5> that are standard compliant
<1> thats the good thing about standards...there are so many of them
<0> not for C++
<0> if there even are any others, the only one anyone cares about is the one from ANSI/ISO
<1> yeah, but i thought the stl was once considered a bolt on xtra
<1> anonimasu
<1> are u about
<0> perhaps in the olden days of the 20th centurey ;)
<4> okay after about two hours and no help from here i finally found the example i need to create a list
<2> ffs
<0> methody, welcome to google :)
<2> one google would throw a list at you
<6> throw new std::list;
<2> amazing. I google for "c++ stl list example" and the first page has a list example. Fancy that ; )
<4> is there any handy function to search a list?
<1> u want to ***ign it dynamically or to a variable?
<6> easier to search a map
<2> stl::find
<2> wait actually
<2> thats in algorithm isnt it
<2> but yea, with a map you can just reference the one you want straight off
<1> cn28h...did u follow that what ano typed?
<1> i did nt
<2> methody, get a decent c++ book
<0> cluelessi, about the I/O redirection?
<0> it was pretty much the same thing I said except a little more explicit
<0> you *are* running said program from the windows shell, correct?
<1> i have a vs 2003 win32console with mfc support debug proj and lots of couts. without messing around with all theses couts, how can i send the screen dump to a file.
<0> cluelessi, I'm going to ask you to do something bold and daring :)
<1> cn28h ok, for the dumb arse i am, say my program is path.filename.exe where and what do i type
<0> minimize VS
<0> open a command prompt
<1> ok
<0> cd to the proper directory
<0> (you are familiar with how to operate the windows console, right?)
<1> no
<1> its ok i will come back another day
<1> bye
<7> for what is usefull the "try" instruction?
<7> hi first of all
<7> :D
<8> erm.. it delimits a section of code from which exceptions can be caught
<8> i.e., check the spec
<7> what kind of exceptions jottinger?
<9> the exceptional kind
<7> gee.. 10x... :D
<9> ask a stupid question...
<10> what do you mean - what kind ?
<9> by definition exceptions are exceptional
<10> there are exceptions to this rule, though
<7> well.. what is an exception.. as an error or something like that?
<9> sigh...read a book
<10> irinuca^ : a situation that is not a part of the expected program flow. Get a book, though
<7> sory bealtine if i'm too dumb for you
<2> i.e division by zero or something similar would throw an exception
<7> 10x exception
<7> 10x nnp also
<7> :D
<9> new failing is an exception
<11> int main() try { int x = 123 / 0; } catch (...) { std::cerr << "You
<11> Crap
<11> int main() try { int x = 123 / 0; } catch (...) { std::cerr << "You'll end up here."; }
<7> now I see.. I thought they were program errors or something like that
<10> Solamente : is it a new function-wide try block syntax, or just a missing { ?
<7> :D
<7> 10x
<10> irinuca^ : it's a way to separate error treatment from the normal flow of the code
<11> exception: Nothing new about that.
<9> i bet that sounds like chinese to him
<7> bealtine sorry to tell you, but I'm a her
<9> do i look like i care?
<0> yeah, you think bealtine is interested in women? :)
<9> not on irc
<11> Only if her name is "Guinness"
<9> heh
<9> and I can touch it
<10> Solamente : I know that syntax exists, but few compilers supported it till recently
<11> Because few compilers didn't **** until recently
<9> anyway I'm laying bets on irinicua being from .ro
<9> its IQ is prolly less than your shoe size
<0> Meyrin, sorry I disappeared on you last night dude
<12> hi! i want to p*** an array of fixed length to a function by reference. do i have to do this with a pointer or can i use a "real" reference?
<0> shoudl be able to use a reference
<6> ehm
<6> just p*** it as is
<6> void function(char array[700]) { }
<0> true, there's not really a reason to use a reference
<0> though the 700 there has no real meaning, correct?
<12> is it always a reference? or how are arrays handled?
<6> arrays are handled by a p***ing a pointer to the first element (or if you will, a reference to the array)
<11> If you're going to p*** a pointer to the start of an array, ALWAYS provide anothe parameter that tells the function how many elements are in the array.
<11> You're better off, though, just using a std::vector
<12> ok, what i really want to do is a cl*** for filtering positions of 3, 4, or 5 components. i thought it should be easy to use a template <int DIMENSION> cl*** Filter {...} for that, but i'm running into problems i didn't know yet.
<11> That's fine, as long as you know the number at compile time.
<13> hey
<9> use a vector it does 99% of all the housekeeping for you
<9> instead of nikkid arrays
<13> if anyone has MS SDK installed could you send me a few very small files please ?
<11> No. Go install the SDK yourself.
<12> yes, i know it. my problem is that for the function declarations i'm trying to use syntaxes that my compiler doesn't like.
<9> small files are generally useless w/o the libs
<12> i started out trying to make template function to get the hang of it before starting to write the cl***.
<13> i need some samples only
<11> So go download it.
<13> i cant, without getting the whole 1gb of the SDK
<12> template <int DIM> void test(float[DIM] p) {
<12> for (int i = 0; i < DIM; i++)
<12> p[i] += 1;
<12> }
<12> e.g. the above one. but the compiler says it can't find the function when i want to use it:
<11> Besides a really big *eww*, it's probably because you have to specify the template parameter, since the compiler can't deduce it.
<6> float p[DIM]
<11> And that, too
<12> test.cpp:33: error: no matching function for call to `test(float[5])'
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