General C++ Programming - C++ Forum

by ta tung

how to limit the number of function call in C/C++

In my program, i have a function, example: bool open(string szString); this function i have known i...

[2 replies] Last: Thanks you, Could you please illustrate program memory when we call fu... (by ta tung)

by billycro

8 Queens

Does anyone scout the problem with my Eight Queens solver? the output is this 10000000 0000...

[2 replies] Last: errr... this code is scary. if(placeQueen(*new Queen(0,x))) is a mas... (by Zaita)

by daviloperz

Working with strings

Suppose we had a particular site is sending only random variables via url, but before sending Random...

[no replies]

by closed account 18hRX9L8

Converting cmdline tmain function into a library function.

I need to convert this code into a normal function that can be put into a library. Code: #include...

[1 reply] : Trying to make it work, not scanning properly. #include <windows.h> ... (by closed account 18hRX9L8)

by makeitloud

random numbers.

hello everyone im just messsing around making a program, and ive stumbled upon a problem. bassicly i...

[9 replies] Last: [quote=makeitloud]wow dude, i wish i could understand that, thats real... (by closed account 18hRX9L8)

by anash21

Creating a BTree(Binary tree)

In class we were asked to create a C++ BTree program that would allow a user to input the following ...

[4 replies] Last: This is what I have managed to rebuild: #include <iostream> #include... (by anash21)

by jjroyale

Linked List Concatenation

Having trouble with concatenating a linked list.. Can anyone tell me why when I call the display fun...

[5 replies] Last: That worked... template <typename T> void LList <T> :: concatenate (... (by jjroyale)

by Prvnpn216

Binary file handling in c++. unexpected error! Please help

I was trying to read the data that i wrote to a binary file using structure. i used struct pointer...

[no replies]

by icedasher

program code for autopilot helicopter

Hi anyone who can provide a souce code for autopilot helicopter. because i'm doing a project.

[4 replies] Last: "raw data in hexadecimal" Can't get more vague than that. (by Disch)

by Stephaniei492

segmentation fault. please help!

segmentation fault. please help!

[4 replies] Last: Use another debugger than. What IDE are you using? It might have a bui... (by Zhuge)

by awoodall

Counting the number of each type of variable

I'm a basic C++ programmer, and I am stuck on this problem. You work for a company that collects a s...

[1 reply] : How to count? For example, you throw dice. When you get 2 for the fir... (by keskiverto)

by Nobun

Binary Platform-independent. How to?

Well, after reading the topic "Force stream << >> to interpret as binary"I am trying to develop a Bi...

[16 replies] Last: I don't know of C++ compilers for systems with non-8bit bytes, but C c... (by Cubbi)

by czhines

Student Database: help with ifstream and ofstream operators

Hello, i've been working on a student data base that reads in the students name, birth date, social ...

[3 replies] Last: this is how far ive gotten. #ifndef HW #define HW #include <iostrea... (by czhines)

by karl kho

Starter Programmer help please. I'm using RECURSION

The point of my code is to evaluate a mathematical expression that's already formed in a Binary Sear...

[1 reply] : Pass them by reference or their addresses. In this way, you can do som... (by ingenioushax)

by hansaaa

unsigned char print

Hi, how do I print an unsigned char in c++? e.g. unsigned char a = "acdef"; wprintf(L"a is %u\...

[6 replies] Last: aha, that works! thanks! :) (by hansaaa)

by piotr5

found a use in union ctors and dtors

template<int N=1> union slices { int k ; slices<N-1> tranche; slices(){k[N-1]=N;} }; temp...

[16 replies] Last: > unfortunately my compiler doesn't allow specifying an initializer >... (by JLBorges)

by Haze

Searching a text file

im have real trouble with this one, im trying to make a function that will take in a users ID and se...

[3 replies] Last: is the std::string c++ or something different? (by Haze)

by xxastraxx

A counter program using classes. I'm really desperate.

I've been sitting her for nearly four hours trying to figure this out... Please help, I'm on the ver...

[no replies]

by chunkymonkey11

Creating a Vector Array + Reading a file

1/6$3~

[1 reply] : //did I even create the vector right?? You already have the vector. I... (by MiiNiPaa)

by jjroyale

Linked List BubbleSort

Can anyone help..why isn't this bubble sort working? void LList :: bubbleSort (LList A, int n) { ...

[6 replies] Last: If i comment out the line after the if statement that reads temp = ... (by jjroyale)

General C++ Programming - April 2013 (Page 12)

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