Beginners - C++ Forum - December 2010 (Page 8)

i don't know why i can't compile my program , help me the find out plz here is the code #include <iostream> #include <stdlib.h> #include <conio.h> using ...

[6 replies] Last: @Return 0 : thnx so much , its solved (by dexterof)

by firix

Binary_tree Error !!!

Hi, btree.walkInorder(Disp); in main: This function returns an error thanks in advance... //header files #ifndef BINTREE_H_ #define BINTREE_H_...

[2 replies] Last: Error Bnode * Btree::Insertnode(char *p, int val) { Bnode *p... (by firix)

by firix

Netbeans C++ error

Hi I did the installation NetBeans and Cygwin including the welcome project, I get the same "Cannot find include file <iostream>," or any other include fil...

[2 replies] Last: Error: cygwin does not work in 64-bit...... (by firix)

by iHAKKER

Making letters appear consecutively?

I'm a noob who just started learning C++ 2 days ago, but I'm having difficulty making my letters appear consecutively. I'm trying to make my code shorter but al...

[11 replies] Last: We will not give complete codes, so I advise you to do the following: ... (by Kyon)

by tonnot

How to create and use a class_b, inside a class_a

I have a class_a and class_b classes (with their .h and .c files) I create an instance of class_a into my main,cpp. After I use it in other cpp files using 'e...

[3 replies] Last: you mean //B.h //header guard struct B{ int i; ... }; ... (by hamsterman)

by some random dude

Getting the upper 8bits of a value.

Hello, I know that HIWORD can be used to get the upper 16bits of a value. What can I use to get the upper 8bits? Can I just use HIWORD two times? Thanks !

[1 reply] : use >> and/or & operators int byte ; int val = -1; for(int i = 0; ... (by hamsterman)

by jucaross

Round-Robin time-slice with POSIX

Hi everyone! I'm trying to change the time-slice (quantum) of the Round-Robin schedule with POSIX patterns. I have already try to use this: - sched_rr...

[no replies]

by James259

passing *this pointer from inside one class to a map in another

Ok, hopefully this is going to me some sense to someone because I am losing lots of hair over it now. I have an 'Application' class, with one instance define...

[2 replies] Last: ne555 - thank you so much, you explained my problem and now it works. ... (by James259)

by javadvjj

working on voices in c++

hello dears intruduce me a cross platform library to work on voices(prefer free)

[no replies]

by stereoMatching

How could I write "1" bit to the binary file?

I need to compress an image(by block truncation),but I don't know how to "write one bit" into the binary file, I have checked the function of C, the smallest...

[3 replies] Last: Thank you very much ps: rocketboy9000 (135), I haven't tryed your ... (by stereoMatching)

by stereoMatching

Is 3 dimension array possible to work with the algorithm of stl?

test2 is fine, but test wouldn't work Do I have any way to make it work? Thanks a lot int test2 = { {0, 1}, {2, 3} }; std::copy(test2 , test2 ...

[6 replies] Last: All of the above shows that the stl alogorithms like copy only work w... (by sohguanh)

by Omani

Hangmen

hello i need a hangmen game code ..

[no replies]

by nick85

new and delete[]

I want to free memory which I dynamically allocated with this: char * buffer = new char ; I tried deallocating it with this: delete buffer; But I get a...

[4 replies] Last: [quote=nick85]I was freeing it in my destructor and in a method so I w... (by coder777)

by Kieth89

Structure declaration question

Say I have a piece of code like this: struct example { char name ; float weight; int amount; }; example object; Are all the mem...

[2 replies] Last: And this simple default behavoir wreck havoc on a lot of C/C++ program... (by sohguanh)

by kaiser0792

Logical Expressions

I'm trying to write a program that outputs a word based on user's input of a character (first letter of the output word). My problem is that I'm trying to valid...

[3 replies] Last: Thank you for your reply hefan2001. (by kaiser0792)

by Lucky D

VB C++ 2008

Hi, Please can somebody help me with manual on vb c++ 2008, since i'm finding it a little bit confusing. Thanks alot.You can please direct such manual into my ...

[1 reply] : Open Visual C++ 2008... hit F1. (by Return 0)

by some random dude

bool vs BOOL

I was wondering what the difference is between BOOL and bool, and TRUE and true, and FALSE and false, ect. ect.

[5 replies] Last: Oh, bool = C++, BOOL = C. I got it now, thanks, this was confusing me ... (by some random dude)

by Chazzmundo

Dev C++ will not let me continue compiling

Hey there everyone, my problem is that I have been using Dev C++ (unable to download anything else because of my pc :( ) and am unable to compile anymore. I ...

[2 replies] Last: The compiler is complaining that you forgot a bracket "{" some where, ... (by closed account 3pj6b7Xj)

by linoch

Can't find a graphical applications for Code::Blocks?

I tried to use Windown 32 GUI for graphic application and typed: #include "ccc_win.h" int ccc_win_main() { Point top_left(1, 3); Point top_righ...

[3 replies] Last: Yea, I'm learning from a book. But the book did not give any informati... (by linoch)

by stereoMatching

Why am I get this warning?

this is the warning I got from gcc4.5 warning: deprecated conversion from string constant to 'char*' below is my code //it would be ok if I change to ...

[2 replies] Last: Thank you very much (by stereoMatching)

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Beginners - December 2010 (Page 8)