General C++ Programming - C++ Forum

by evilfromwithin23

having coding problems commas into a string c++ recursively

the problem is its puts in too many commas when i put in high numbers and it puts them in the wron...

[1 reply] : Try changing from int to long and check with high numbers again, pleas... (by closed account 3TXyhbRD)

by davi

How to remove repeated values in array?

case 1: input 1 --> ouput 2; case 2: input 1234 --> output 1234; case 3: input 1223 --> output 123; ...

[8 replies] Last: Thanks for both of your great help! zijuan you teach me an i/o manipul... (by davi)

by cshong

Can recommend a good configuration / log file library?

OS: must support Windows and Linux Language: C/C++ License: Free and Open Source I need two librari...

[1 reply] : Log4cpp, but I have not used it. So you have to see how efficient it i... (by writetonsharma)

by rajdang

core dumped, need help

void doubleCharacter(list<char> myList) { list<char>::iterator itr; char character = *itr; ...

[1 reply] : You have not initialized the iterator and dereferencing it. it may be ... (by writetonsharma)

by vineethkumart

Abstraction of C++

What abstraction C++ gives?? Please see the danger of initializing an object with another of the ...

[5 replies] Last: It cannot change the private members of another class, and it does not... (by anonymous23323124)

by firedraco

Random question

So I was coding and came across an issue. Basically, I have some typedefs in class A that I would...

[10 replies] Last: Put it in a trait class. Something like this: class A; class B; tem... (by m4ster r0shi)

by CCprogrammer

(NEED HELP PLEASE)Writing data from a file into a matrix

when i write this array into the c++ debugger i just get a bunch of zero's set up in array form. the...

[3 replies] Last: But you aren't reading anything inside the loop. [quote=man pages]The... (by ne555)

by nkumar85

Question on const

Hi, I have question on const variables in function parameters ex: void foo(const int& i) { ...

[3 replies] Last: Hi firedraco, I did not mean reference (it was just an example), in f... (by nkumar85)

by qwesr

Looking for developers!

Ive started a site, http://perfectsw.webs.com to develop freeware apps for windows and other platfor...

[5 replies] Last: Then just type it in to your browser. That's the way to get user... (by ultifinitus)

by fafner

dynamic array not allocating correctly

I need to allocate an array of unsigned chars to hold rgb data. Here's the code: int size = vp.vr...

[6 replies] Last: If you want to check whether the crash is caused by writing past the ... (by m4ster r0shi)

by CodeMonk

Having troble using functions (1,2)

Really having problem with the function, I'm really new to function been trying to get it to work ca...

[20 replies] Last: void CalcScore(double Score1,double Score2,double Score3,double Score... (by closed account zwA4jE8b)

by closed account zwA4jE8b

oscillating function

I am exercising a DX9 tutorial and one practice is to make the screen oscillate from black to blue (...

[4 replies] Last: I'd use a proper triangle wave implementation with no internal state. ... (by helios)

by menopaws

Dijkstra's algorithm/graph

Hello! I´m trying to implement a graph,that is supposed to calculate the shortest distance from a ...

[2 replies] Last: I found this site useful. http://renaud.waldura.com/doc/java/dijkstra/ (by naraku9333)

by Sethe

Printing data in structs[Sorta]

I'm trying to print out 'shell' type structs by overloading the stream insertion operator. So far...

[3 replies] Last: sorry I still can't follow your train of thought here, [quote=Sethe]I... (by matsom)

by closed account zb0S216C

C++ and Assembly

I'm trying to incorporate assembly instructions into a simple console project. I'm using Visual C++ ...

[1 reply] : I am not 100% sure but I do know that you need a ';' after the asm blo... (by closed account zwA4jE8b)

by mmichelletharp3

How to write a code for a robotic hand

Hello All: I am new to this forum. I have taken C++ class in community college but this new program...

[8 replies] Last: @compgeek I don't think I am ready to program the kinect yet :P (by closed account zwA4jE8b)

by closed account zwA4jE8b

const needed in function param list

Before using const for _src I had excluded it. This did not allow me to use string.c_str() as a so...

[4 replies] Last: Oh duh, I misread the question. >_> Glad you got your answer anyway. (by firedraco)

by takutox

Prototype vs Function declaration, const

in the prototype declaration for a method i did not declare that an argument was const however in...

[1 reply] : The compiler will treat them as two entirely different functions. If ... (by Disch)

by CCprogrammer

How to read a random number array to an output file

I need help with reading an array with random numbers into an output file.This is not my full code...

[3 replies] Last: Your loop looks fine, it's just that you aren't ever using matrix. (by firedraco)

by Budlee

Comparing two strings

I am writing a binry tree and need to compare two strings to see if their are more nodes in the curr...

[3 replies] Last: What's your code? (by hamsterman)

General C++ Programming - May 2011 (Page 24)

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