Beginners - July 2009 (Page 5)

Permuted Index explanation.
 
Hello everyone. I am currently learning C++ from a book: "Accelerated C++ Practical Programming...
[1 reply] : 123 132 213 231 312 321 (by helios)
by hkproj
Stupid problem about headers
 
Hello. I have this code in 'grid.h': template <typename T> class Grid { public: Grid(i...
[4 replies] Last: You aren't supposed to include cpp files (by Disch)
What can I do about this error?
 
1>LINK : fatal error LNK1104: cannot open file 'dplayx.lib' I installed something called directx ...
[2 replies] Last: You should add DirectX directories to the environment settings. If th... (by Bazzy)
by XeonXT
Circular Class References?
 
First, I apologize, as my question is most likely trivial; I have, however, done numerous searches a...
[2 replies] Last: Thanks enormously. Knew I was missing something. Wasn't sure what "for... (by XeonXT)
by panli9
WHAT'S THE brushExisting??
 
I am a beginner.When I learn a Class of the MFC,I found a question. Look at the following code that...
[1 reply] : I know. LOGBRUSH logbrush; brushExisting.GetLogBrush( &logbrush ); ... (by panli9)
how to separate 1 var into 2 vars?
 
in new programmer and i got a problem the problem is that i need to separate 4 digits hex number in...
[4 replies] Last: thanks working! (by yoni0505)
Someone must know whats happening to my loop
 
Hey Guys, I have posted once before on this subject but I'm still having problems with this damn l...
[2 replies] Last: yes I did post this earlier today and I also posted saying I was unsur... (by DragonKnight)
Component COM in a DLL
 
Hello, everyone. I'm new here and also beginner in C++. I need to develop a C++ COM component (DLL)...
[no replies]
Error passing temp object
 
Hi guys. Given the simple class definitions: class Bar { public: Bar(): value(21) {} ...
[4 replies] Last: Thanks jsmith, very nice faq. (by felipe21)
slot
 
this is the code i have so far for a slot machine i am working on. i feel like my functions are ok ...
[9 replies] Last: You can omit the "static". Where to call it is up to you. (by jsmith)
calling member functions from within the constructor
 
1. Is it bad practice to call member functions from inside the constructor? 2. Is it bad prac...
[7 replies] Last: Because the vtable isn't built completely by the time the constructor ... (by Disch)
problem with hex file editing
 
I'm kinda new to C++ and I've started to build a program. the program need to edit a hex variable a...
[7 replies] Last: Thanks a lot Duoas! you solved the problem! so i had to use the put() ... (by yoni0505)
by salex
Run Time Error
 
Hi all.Please, help me with an run-time error. I need to create a file and put a string in it.My st...
[14 replies] Last: thank you a lot. this method works correctly. (by salex)
by Bv202
private inheritance
 
Hey, I'm now learning about inheritance and I understand it up to this point. I understand how to...
[5 replies] Last: Very nice explanation, I understand it now. Thank you very much, Di... (by Bv202)
Question regarding code in tutorial
 
On page 98 of the pdf version of the tutorial the following code is shown: CVector& CVector::oper...
[4 replies] Last: No, you cannot return local objects. However, you can return an ext... (by Duthomhas)
by NGen
getPixel?
 
At a programming camp I've been going to, one of the instructors showed us some of the programs he m...
[6 replies] Last: Yes. Very. Back when I worked with WinGDI, the way to do pixel-lev... (by Disch)
Can't figure out a line of code
 
Hi, I have the following line of code in Primes.cpp file. std::vector<BigNatural> PrimeNumb...
[3 replies] Last: Thanks, Got it. (by tsliyan)
by arash
Simple C code does not compile in VS2008.
 
Hi everybody, this is my first post here...I choose Kernighan , Ritchie Book to follow and refresh ...
[4 replies] Last: it does highlight them , but after that if you want to read your code ... (by arash)
Greenhorn failing to compile first program.
 
I've been using Microsoft Visual C++ Express 2008. When I build the following code I get the follow...
[7 replies] Last: You can also look at the first line, it tells you that you were compil... (by Duthomhas)
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