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Comments:
<0> oh well i'll just do it the old way, if I get a sigpipe when i send, it must not be connected :\
<1> What is a good book for someone who knows Java to learn C++?
<2> Accelerated c++
<1> I'll check it out
<3> Ok, dumb question, but which header are the different adapters for standard container function objects in? Like add, greater, etc.? I can'T find for the life of me. o_O
<4> hmm.. what does MSDN say?
<3> Well, I canT' find them in the Visual C++ online help, which I'm pretty sure is based on MSDN.
<3> But then I'll look there online, it's less... Chaotic.
<5> I wanted to clean up my code and move it to a Cl*** - when i now call another cl***es init method i get the error "init' : cannot convert parameter 3 from 'float (float,float,float)' to 'float (__cdecl *)(float,float,float)'" when p***ing a method i.e. gGrid.init(someInt,someFloat, myFunc);
<3> Ah, found it.
<4> MajinMLF, &myFunc
<5> then i get '&' : illegal operation on bound member function expression
<4> myFunc is a member function? it doesn't look like it is
<5> ok - let me explain this is the method im calling from my cl*** now : void Grid::init(int size, float isoLevel, float (*eval)(float, float, float)) {
<5> this is the function i give for the 3rd param : float DicomMarchingCubes::diComGrid(float x, float y, float z) {
<4> so it is a member function
<5> yes
<5> well, im pretty new to c++ sorry i dont know =) its a function of the cl*** not a main function
<4> you can't p*** a member function in as a normal function, except for static member functions
<5> but i have non static values within my function - is there anotherway ?
<6> MajinMLF what are you trying to do?
<4> is this for callbacks?
<5> im using a basic GRID libary - which you can give a function with 3 floats (x,y,z) - this function will calculate different bodys - i.e. a sphere, or a cube whatever
<5> now my function is not a static calculation like a sphere - it uses data supplied through the cl***es constructor
<6> MajinMLF the answer is yes... it's a callback
<5> okay...i dont know - im a java programmer soo...how does this help me ?
<6> it doesn't
<6> it helps us
<6> now we know that you're tyring to do something you can't
<5> well..thats great - so the only way is if i would create a static cl*** with static members
<6> or just a regular function
<4> are you p***ing this function off to a separate library?
<6> I'm sorry your "basic GRID" library was written so poorly
<5> but the "regular" function needs access to values supplied to my cl***es constructor
<6> it's possible that boost has some mechanism for dealing with this
<6> MajinMLF I understand...the problem is the library you're using
<5> well yes - i can rewrite it its only 1 cl***
<7> hello, when i run my app on my laptop all things work perfectly, when i try in other pcs i got this message "this application couldn't start cuz it have a bad configuration.." i'm using visual studio 2005
<5> the grid cl*** with void Grid::init(int size, float isoLevel, float (*eval)(float, float, float)) { is using the EVAL in its member methods
<7> any idea ?
<4> you need to be able to (at least) p*** in "user data" which can be used to p*** in the object for which to call the real callback
<4> i.e at least something like: void Grid::init(int size, float isoLevel, float (*eval)(float, float, float, void*), void*)
<5> whats void* and void*) then ?
<7> any one please, i don't understand really the problem
<4> zindo, are you using the .NET framework?
<7> no, it's natif c++
<4> MajinMLF, void* is a pointer type.. usually used as "user data" in callbacks
<4> there are better ways of doing callbacks, using boost::bind and boost::function
<7> faraj, any idea ?
<4> zindo, not really.. what's the exact error message? i doubt the error message contained "cuz"
<7> it's in french
<7> i translate it
<7> no numbers are given ...
<7> to identify the message :(
<4> what does your app use?
<6> MajinMLF what get's p***ed as the void* from Grid ?
<7> no MFC, no ATL
<6> zindo you're using a FRENCH version of vs2005?
<7> no, english one
<5> void ? its a float void float (*eval)(float, float, float) - or what do you mean
<7> but a french XP
<6> then the error message is NOT in french
<7> so the error is from XP ?
<6> who the **** knows, iot's YOUR system
<6> but all the errors from vs2005 are english
<6> MajinMLF sorry I was looking at what YUY0x7 typed...thought you'd typed it
<7> ok, but why are you so angry ??!
<7> other people ask the same question in some forums, but no answer
<6> well, the error (as you translated it) means nothing to us
<7> and for me also :(
<6> are you trying to run the program from inside VS ?
<6> or how?
<7> no, it works here ..
<7> but when i try to run it in any other pc, it fails
<4> double-click?
<7> i send it to two friends and they got the same message
<8> that means you are using some dll and this isnt present on the other pc (probably)
<7> yes
<7> yes, that was the only explanation i found
<7> but how to know wich dlls are missing ?
<4> try running it on the console to see if any message is outputted
<7> my application is in console mode
<8> only you can know that...you wrote the app
<4> it uses nothing else but the standard C++ library?
<7> it uses some specific windows functions
<7> FindWindow
<4> if so, maybe you've linked it using the DLL runtime lib
<7> FindWindowEx
<8> most probably
<8> not staically linked to the CRT
<7> humm
<4> go into the project options, C/C++, Code Generation, Runtime Library
<4> what's the value of that
<7> Multi-threaded (/MT)
<4> aha!
<7> so ?
<4> hehe.. jk
<4> well, it seems you're linking statically..
<7> so what should i modify ?
<8> we'd have to see some code and a better description of the error
<9> sorry
<9> my connection was broken
<9> i saw that "putty" had the same message error for some users
<9> Cette application n'a pas pu dmarrer car la configuration de l'application est incorrecte.Rinstaller l'application pourrait rsoudre le problme.
<9> J'ai rinstall +eurs fois... Idem
<9> QUe puis je utiliser a la place de Putty?
<9> you see ?
<8> bealtine> we'd have to see some code and a better description of the error
<6> putty isn't normal windows stuff
<9> cool
<9> YUY0x7, you were right
<8> you could use dependancywalker against the exe on the victims pc
<8> err user
<9> changing to /Mt has solved the problem
<9> but the size of application growth by 100 kbytes
<4> wasn't it already in /Mt ?
<8> you said you had /Mt
<9> i didn't pay attention that i modify it.. but when i saw other options, i tried to see the result of the new compilation
<9> and it works now
<9> thanks a lot YUY0x7
<8> wasting our time...
<9> what does it mean "sigh" ?
<9> anyway, thanks a lot YUY0x7 & bealtine
<8> <7> Multi-threaded (/MT)
<4> np
<10> back
<6> time to head to the pub for dinner... wife and kid are on the way... I'll check in when we get home
<11> hi room
<12> When I got '&' part of a string, it doesnt print it, what is the alternative character?
<13> That's just in a Windows static.
<12> is their anyway to fix that
<13> &&
<12> ah ok
<13> & indicates that the following character should be underlined.
<13> That character becomes the Alt key shortcut to focus the ***ociated control.
<13> && is the escape sequence to display a &
<13> And, of course, this has nothing at all to do with C++.
<14> hi, any1 can look at this -> http://www.noidea128.org/sourcefiles/15801.html
<14> when i call it with an invalid "selection value" it does not seem to return NULL as expected
<14> i call it like this: book_in_lend_list=find_book_in_lend_list(&start_lendPtr,book_code);
<14> any1?
<10> does it print that last line?
<14> hm, let me run it and see...
<14> wait, what do u mean?
<10> printf("\nBook with code: %d not found in lending-list!\n", selection);
<10> does it print that?
<14> no
<10> Then it found the selection don't you think?
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